CINXE.COM

Subtropical cyclone - Simple English Wikipedia, the free encyclopedia

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Subtropical cyclone - Simple English Wikipedia, the free encyclopedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )simplewikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat": "dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"5b6ad977-7306-437d-b80d-60f5a4b8f2d6","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Subtropical_cyclone","wgTitle":"Subtropical cyclone","wgCurRevisionId":9901340,"wgRevisionId":9901340,"wgArticleId":38328,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Webarchive template wayback links","All articles with dead links to other websites","Articles with dead links to other websites from June 2021","Articles with permanently dead links to other websites","Subtropical cyclones"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Subtropical_cyclone","wgRelevantArticleId":38328,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[], "wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":7000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q2331851","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={ "ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.refToolbar","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming", "ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&amp;only=styles&amp;skin=vector-2022"> <script async="" src="/w/load.php?lang=en&amp;modules=startup&amp;only=scripts&amp;raw=1&amp;skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=site.styles&amp;only=styles&amp;skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/1200px-Subtropical_Storm_Andrea_%282007%29.JPG"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1543"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/800px-Subtropical_Storm_Andrea_%282007%29.JPG"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="1029"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/640px-Subtropical_Storm_Andrea_%282007%29.JPG"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="823"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Subtropical cyclone - Simple English Wikipedia, the free encyclopedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//simple.m.wikipedia.org/wiki/Subtropical_cyclone"> <link rel="alternate" type="application/x-wiki" title="change this page" href="/w/index.php?title=Subtropical_cyclone&amp;action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//simple.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://simple.wikipedia.org/wiki/Subtropical_cyclone"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.simple"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&amp;feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Subtropical_cyclone rootpage-Subtropical_cyclone skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Getting around </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Simple_start" title="About the project, what you can do, where to find things"><span>Simple start</span></a></li><li id="n-Simple-talk" class="mw-list-item"><a href="/wiki/Wikipedia:Simple_talk"><span>Simple talk</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="The list of new changes in the wiki. [r]" accesskey="r"><span>New changes</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Show any page [x]" accesskey="x"><span>Show any page</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="The place to get help"><span>Help</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//simple.wikipedia.org/wiki/Wikipedia:Contact_us"><span>Contact us</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About"><span>About Wikipedia</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-simple.svg" width="101" height="18" style="width: 6.3125em; height: 1.125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page&#039;s font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_simple.wikipedia.org&amp;uselang=en" class=""><span>Give to Wikipedia</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&amp;returnto=Subtropical+cyclone" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&amp;returnto=Subtropical+cyclone" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="More options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_simple.wikipedia.org&amp;uselang=en"><span>Give to Wikipedia</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&amp;returnto=Subtropical+cyclone" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&amp;returnto=Subtropical+cyclone" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about changes from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Beginning</div> </a> </li> <li id="toc-Terms" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Terms"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Terms</span> </div> </a> <ul id="toc-Terms-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-History" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#History"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>History</span> </div> </a> <button aria-controls="toc-History-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle History subsection</span> </button> <ul id="toc-History-sublist" class="vector-toc-list"> <li id="toc-Naming_issue" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Naming_issue"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Naming issue</span> </div> </a> <ul id="toc-Naming_issue-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Naming" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Naming"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Naming</span> </div> </a> <ul id="toc-Naming-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Formation" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Formation"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Formation</span> </div> </a> <ul id="toc-Formation-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Types" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Types"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Types</span> </div> </a> <button aria-controls="toc-Types-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Types subsection</span> </button> <ul id="toc-Types-sublist" class="vector-toc-list"> <li id="toc-Upper-level_low" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Upper-level_low"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Upper-level low</span> </div> </a> <ul id="toc-Upper-level_low-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mesoscale_low" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mesoscale_low"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Mesoscale low</span> </div> </a> <ul id="toc-Mesoscale_low-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Related_pages" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Related_pages"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Related pages</span> </div> </a> <ul id="toc-Related_pages-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Other_websites" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Other_websites"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Other websites</span> </div> </a> <ul id="toc-Other_websites-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Subtropical cyclone</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 18 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-18" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">18 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Subtropik_siklon" title="Subtropik siklon – Azerbaijani" lang="az" hreflang="az" data-title="Subtropik siklon" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%89%E0%A6%AA%E0%A6%95%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%80%E0%A6%AF%E0%A6%BC_%E0%A6%98%E0%A7%82%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A6%BF%E0%A6%9D%E0%A6%A1%E0%A6%BC" title="উপক্রান্তীয় ঘূর্ণিঝড় – Bangla" lang="bn" hreflang="bn" data-title="উপক্রান্তীয় ঘূর্ণিঝড়" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Subtropischer_Wirbelsturm" title="Subtropischer Wirbelsturm – German" lang="de" hreflang="de" data-title="Subtropischer Wirbelsturm" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://en.wikipedia.org/wiki/Subtropical_cyclone" title="Subtropical cyclone – English" lang="en" hreflang="en" data-title="Subtropical cyclone" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cicl%C3%B3n_subtropical" title="Ciclón subtropical – Spanish" lang="es" hreflang="es" data-title="Ciclón subtropical" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%86%D8%B1%D8%AE%D9%86%D8%AF_%D8%AC%D9%86%D8%A8%E2%80%8C%D8%AD%D8%A7%D8%B1%D9%87%E2%80%8C%D8%A7%DB%8C" title="چرخند جنب‌حاره‌ای – Persian" lang="fa" hreflang="fa" data-title="چرخند جنب‌حاره‌ای" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Cyclone_subtropical" title="Cyclone subtropical – French" lang="fr" hreflang="fr" data-title="Cyclone subtropical" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Siklon_Subtropis" title="Siklon Subtropis – Indonesian" lang="id" hreflang="id" data-title="Siklon Subtropis" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Siklon_subtropika" title="Siklon subtropika – Malay" lang="ms" hreflang="ms" data-title="Siklon subtropika" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Subtropische_cycloon" title="Subtropische cycloon – Dutch" lang="nl" hreflang="nl" data-title="Subtropische cycloon" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%BA%9C%E7%86%B1%E5%B8%AF%E4%BD%8E%E6%B0%97%E5%9C%A7" title="亜熱帯低気圧 – Japanese" lang="ja" hreflang="ja" data-title="亜熱帯低気圧" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Subtropisk_syklon" title="Subtropisk syklon – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Subtropisk syklon" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Ciclone_subtropical" title="Ciclone subtropical – Portuguese" lang="pt" hreflang="pt" data-title="Ciclone subtropical" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D1%83%D0%B1%D1%82%D1%80%D0%BE%D0%BF%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9_%D1%86%D0%B8%D0%BA%D0%BB%D0%BE%D0%BD" title="Субтропический циклон – Russian" lang="ru" hreflang="ru" data-title="Субтропический циклон" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Subtropikal_siklon" title="Subtropikal siklon – Turkish" lang="tr" hreflang="tr" data-title="Subtropikal siklon" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D1%83%D0%B1%D1%82%D1%80%D0%BE%D0%BF%D1%96%D1%87%D0%BD%D0%B8%D0%B9_%D1%86%D0%B8%D0%BA%D0%BB%D0%BE%D0%BD" title="Субтропічний циклон – Ukrainian" lang="uk" hreflang="uk" data-title="Субтропічний циклон" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Xo%C3%A1y_thu%E1%BA%ADn_c%E1%BA%ADn_nhi%E1%BB%87t_%C4%91%E1%BB%9Bi" title="Xoáy thuận cận nhiệt đới – Vietnamese" lang="vi" hreflang="vi" data-title="Xoáy thuận cận nhiệt đới" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%89%AF%E7%86%B1%E5%B8%B6%E6%B0%A3%E6%97%8B" title="副熱帶氣旋 – Chinese" lang="zh" hreflang="zh" data-title="副熱帶氣旋" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2331851#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Change links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Subtropical_cyclone" title="View the content page [c]" accesskey="c"><span>Page</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Subtropical_cyclone" rel="discussion" title="Discussion about the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Subtropical_cyclone"><span>Read</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit" title="Edit this page [v]" accesskey="v"><span>Change</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit" title="Edit the source code of this page [e]" accesskey="e"><span>Change source</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Subtropical_cyclone"><span>Read</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit" title="Edit this page [v]" accesskey="v"><span>Change</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit" title="Edit the source code of this page [e]" accesskey="e"><span>Change source</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Subtropical_cyclone" title="A list of all wiki pages that link here [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Subtropical_cyclone" rel="nofollow" title="New changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;oldid=9901340" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&amp;page=Subtropical_cyclone&amp;id=9901340&amp;wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&amp;url=https%3A%2F%2Fsimple.wikipedia.org%2Fwiki%2FSubtropical_cyclone"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&amp;url=https%3A%2F%2Fsimple.wikipedia.org%2Fwiki%2FSubtropical_cyclone"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Book&amp;bookcmd=book_creator&amp;referer=Subtropical+cyclone"><span>Make a book</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&amp;page=Subtropical_cyclone&amp;action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Subtropical_cyclone&amp;printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Page for printing</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Subtropical_depressions" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2331851" title="Link to connected data repository item [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Simple English Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Subtropical_Storm_Andrea_(2007).JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/220px-Subtropical_Storm_Andrea_%282007%29.JPG" decoding="async" width="220" height="283" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/330px-Subtropical_Storm_Andrea_%282007%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/Subtropical_Storm_Andrea_%282007%29.JPG/440px-Subtropical_Storm_Andrea_%282007%29.JPG 2x" data-file-width="5600" data-file-height="7200" /></a><figcaption><a href="/wiki/Subtropical_Storm_Andrea_(2007)" title="Subtropical Storm Andrea (2007)">Subtropical Storm Andrea</a> from <a href="/wiki/2007_Atlantic_hurricane_season" title="2007 Atlantic hurricane season">2007</a>.</figcaption></figure> <p>A <b>subtropical cyclone</b> (also known as a <b>subtropical storm</b>) is a <a href="https://simple.wiktionary.org/wiki/cyclone" class="extiw" title="wikt:cyclone">cyclonic</a> <a href="/wiki/Weather" title="Weather">weather</a> storm. Subtropical cyclones have wide wind <a href="/wiki/Pattern" title="Pattern">patterns</a> with the winds getting stronger as they get farther away from the centre of the storm. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Terms">Terms</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=1" title="Change section: Terms" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=1" title="Edit section&#039;s source code: Terms"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A subtropical cyclone is more likely to be a tropical cyclone than an <a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">extratropical cyclone</a>. Subtropical cyclones are only found in the northern <a href="/wiki/Atlantic_Ocean" title="Atlantic Ocean">Atlantic Ocean</a> and in the eastern <a href="/wiki/Pacific_Ocean" title="Pacific Ocean">Pacific Ocean</a>. Like normal tropical cyclones, most subtropical cyclones have maximum wind <a href="/wiki/Speed" title="Speed">speeds</a> of at least 39 <a href="/wiki/Mph" class="mw-redirect" title="Mph">mph</a> to 74&#160;mph (60 <a href="/wiki/Km/h" class="mw-redirect" title="Km/h">km/h</a> to 110&#160;km/h). Subtropical cyclones that have wind speeds less than 39&#160;mph are known as "subtropical depressions".<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup> There is no such thing as a "Subtropical Hurricane". If there is a previously subtropical storm with this intensity, it is either fully tropical or extratropical. </p> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=2" title="Change section: History" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=2" title="Edit section&#039;s source code: History"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Gustav_09_sep_2002_1805Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Gustav_09_sep_2002_1805Z.jpg/220px-Gustav_09_sep_2002_1805Z.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Gustav_09_sep_2002_1805Z.jpg/330px-Gustav_09_sep_2002_1805Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Gustav_09_sep_2002_1805Z.jpg/440px-Gustav_09_sep_2002_1805Z.jpg 2x" data-file-width="6000" data-file-height="6000" /></a><figcaption><a href="/wiki/Hurricane_Gustav_(2002)" class="mw-redirect" title="Hurricane Gustav (2002)">Subtropical Storm Gustav</a> in 2002, the first system to be given a name as a subtropical cyclone</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Naming_issue">Naming issue</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=3" title="Change section: Naming issue" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=3" title="Edit section&#039;s source code: Naming issue"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>During the <a href="/wiki/1950s" title="1950s">1950s</a> and <a href="/wiki/1960s" title="1960s">60s</a>, subtropical cyclones were simply called "semi-tropical". There was much discussion between <a href="/wiki/Meteorology" title="Meteorology">meteorologists</a> in the late <a href="/wiki/1960" title="1960">1960s</a> as to what a subtropical cyclone was. So, in <a href="/wiki/1972" title="1972">1972</a>, the <a href="/wiki/National_Hurricane_Center" title="National Hurricane Center">National Hurricane Center</a> (NHC) officially classified the type under a new category different from actual <a href="/wiki/Tropical_cyclones" class="mw-redirect" title="Tropical cyclones">tropical cyclones</a>. During the <a href="/wiki/1970s" title="1970s">1970s</a>, the NHC began making a new list of names, separate for subtropical cyclones, although that process was soon canceled because it was rejected by many <a href="/wiki/Scientist" title="Scientist">scientists</a>. After that, subtropical storms were just numbered, such as Hurricane Karen from <a href="/wiki/2001" title="2001">2001</a>, which was originally named <i>Subtropical Storm One</i>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup> But in <a href="/wiki/2002" title="2002">2002</a>, a <a href="/wiki/Policy" class="mw-disambig" title="Policy">policy</a> change had tropical and subtropical storms share the same list of names for the whole season, which started with <a href="/wiki/Subtropical_Storm_Nicole_(2004)" title="Subtropical Storm Nicole (2004)">Subtropical Storm Nicole</a> in <a href="/wiki/2004" title="2004">2004</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Naming">Naming</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=4" title="Change section: Naming" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=4" title="Edit section&#039;s source code: Naming"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In the <a href="/wiki/2004_Atlantic_hurricane_season" title="2004 Atlantic hurricane season">2004 Atlantic hurricane season</a>, the NHC watched the first named subtropical cyclone: <a href="/wiki/Subtropical_Storm_Nicole_(2004)" title="Subtropical Storm Nicole (2004)">Subtropical Storm Nicole</a>. Later, another unnamed subtropical cyclone was discovered in the <a href="/wiki/2005_Atlantic_hurricane_season" title="2005 Atlantic hurricane season">2005 Atlantic hurricane season</a> after someone re-read the records. Although it could have been named, the subtropical storm remained without a name because it was only identified a long time after the official season had finished.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup> A third subtropical cyclone was named <a href="/wiki/Subtropical_Storm_Andrea_(2007)" title="Subtropical Storm Andrea (2007)">Subtropical Storm Andrea</a>, which formed on <a href="/wiki/May_9" title="May 9">May 9</a> just before the start of the <a href="/wiki/2007_Atlantic_hurricane_season" title="2007 Atlantic hurricane season">2007 Atlantic hurricane season</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Formation">Formation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=5" title="Change section: Formation" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=5" title="Edit section&#039;s source code: Formation"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:STS_Nicole_10_oct_2004_1530Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/STS_Nicole_10_oct_2004_1530Z.jpg/220px-STS_Nicole_10_oct_2004_1530Z.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/STS_Nicole_10_oct_2004_1530Z.jpg/330px-STS_Nicole_10_oct_2004_1530Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/STS_Nicole_10_oct_2004_1530Z.jpg/440px-STS_Nicole_10_oct_2004_1530Z.jpg 2x" data-file-width="600" data-file-height="600" /></a><figcaption>Satellite image of <a href="/wiki/Subtropical_Storm_Nicole_(2004)" title="Subtropical Storm Nicole (2004)">Subtropical Storm Nicole</a> in <a href="/wiki/2004_Atlantic_hurricane_season" title="2004 Atlantic hurricane season">2004</a>.</figcaption></figure> <p>A subtropical cyclone can form in many ways: </p> <ul><li>Change from an <a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">extratropical cyclone</a> to a <a href="/wiki/Tropical_cyclone" title="Tropical cyclone">tropical cyclone</a> (or the other way round)</li> <li>An upper-level low meets a cold core and deep convection.</li> <li>From a big <a href="/wiki/Mesocyclone" title="Mesocyclone">mesocyclone</a> with a cold core.</li> <li>A tropical wave forming over sea surface temperatures of 23 degrees.</li> <li>From the <a href="https://simple.wiktionary.org/wiki/remnant" class="extiw" title="wikt:remnant">remnants</a> of a tropical cyclone after <a href="/wiki/Landfall_(meteorology)" title="Landfall (meteorology)">landfall</a> and losing its tropical characteristics.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Types">Types</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=6" title="Change section: Types" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=6" title="Edit section&#039;s source code: Types"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Alex_2016-01-13_1530Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Alex_2016-01-13_1530Z.jpg/220px-Alex_2016-01-13_1530Z.jpg" decoding="async" width="220" height="282" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Alex_2016-01-13_1530Z.jpg/330px-Alex_2016-01-13_1530Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Alex_2016-01-13_1530Z.jpg/440px-Alex_2016-01-13_1530Z.jpg 2x" data-file-width="5000" data-file-height="6400" /></a><figcaption>Subtropical Storm Alex in <a href="/wiki/2016_Atlantic_hurricane_season" title="2016 Atlantic hurricane season">2016</a>.</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Upper-level_low">Upper-level low</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=7" title="Change section: Upper-level low" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=7" title="Edit section&#039;s source code: Upper-level low"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The most common type of a subtropical cyclone is an upper-level cold low with circulation expanding to the surface <a href="https://simple.wiktionary.org/wiki/layer" class="extiw" title="wikt:layer">layer</a> and strongest winds usually happening at a <a href="/wiki/Radius" title="Radius">radius</a> of about 100 miles/160 kilometers or more from the center. </p> <div class="mw-heading mw-heading3"><h3 id="Mesoscale_low">Mesoscale low</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=8" title="Change section: Mesoscale low" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=8" title="Edit section&#039;s source code: Mesoscale low"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Another type of a subtropical cyclone is a <a href="/wiki/Mesocyclone" title="Mesocyclone">mesoscale low</a> forming in or near an area of horizontal <a href="/wiki/Wind_shear" title="Wind shear">wind shear</a>, also known as a "dying frontal zone", with radius of strongest winds normally less than 30 miles (50 kilometers). The entire circulation may originally have a <a href="/wiki/Diameter" title="Diameter">diameter</a> of less than 100 miles/160 kilometres. These cyclones usually last for a short time. They may be either cold core or warm core, and for some time in <a href="/wiki/1972" title="1972">1972</a> this type of subtropical cyclone was called a "neutercane". As of <a href="/wiki/2006" title="2006">2006</a>, the warm core type was moved under the definition of the term, tropical cyclone; and removed from the subtropical cyclone definition.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Related_pages">Related pages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=9" title="Change section: Related pages" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=9" title="Edit section&#039;s source code: Related pages"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Tropical_cyclone" title="Tropical cyclone">Tropical cyclone</a></li> <li><a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">Extratropical cyclone</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=10" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=10" title="Edit section&#039;s source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">National Hurricane Center. <a rel="nofollow" class="external text" href="http://www.nhc.noaa.gov/aboutgloss.shtml">Glossary of NHC terms.</a> Retrieved on <a href="/wiki/May_5" title="May 5">May 5</a>, <a href="/wiki/2007" title="2007">2007</a>.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">National Hurricane Center. <a rel="nofollow" class="external text" href="http://www.nhc.noaa.gov/archive/2001/mar/al132001.fstadv.001.html">Subtropical Storm One Public Advisory from 2001.</a> Retrieved on <a href="/wiki/May_5" title="May 5">May 5</a>, <a href="/wiki/2007" title="2007">2007</a>.</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Jack Beven and Eric S. Blake. <a rel="nofollow" class="external text" href="http://www.nhc.noaa.gov/pdf/TCR-AL212005_Unnamed.pdf">Unnamed Subtropical Storm.</a> Retrieved on <a href="/wiki/May_5" title="May 5">May 5</a>, <a href="/wiki/2007" title="2007">2007</a>.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">NOAA. <a rel="nofollow" class="external text" href="http://www.ofcm.gov/homepage/text/spc_proj/ihc/action-items.pdf#search=%22subtropical%20cyclone%20definition%20change%20NHC%22">Interdepartmental Hurricane Conference</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141127062342/http://www.ofcm.gov/homepage/text/spc_proj/ihc/action-items.pdf#search=%22subtropical%20cyclone%20definition%20change%20NHC%22">Archived</a> 2014-11-27 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved <a href="/wiki/October_10" title="October 10">October 10</a>, <a href="/wiki/2006" title="2006">2006</a>.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Other_websites">Other websites</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Subtropical_cyclone&amp;veaction=edit&amp;section=11" title="Change section: Other websites" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Subtropical_cyclone&amp;action=edit&amp;section=11" title="Edit section&#039;s source code: Other websites"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.aoml.noaa.gov/hrd/tcfaq/A5.html">NOAA FAQ on tropical cyclones</a>.</li> <li><a rel="nofollow" class="external text" href="https://www.usatoday.com/weather/hurricane/2003-04-22-subtropical-storms_x.htm">USA Today article on subtropical storms</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110123014906/http://www.usatoday.com/weather/hurricane/2003-04-22-subtropical-storms_x.htm">Archived</a> 2011-01-23 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>.</li> <li><a rel="nofollow" class="external text" href="https://earthobservatory.nasa.gov/NaturalHazards/shownh.php3?img_id=12524">NASA Earth Observatory: Subtropical Storm Nicole</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">&#91;<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title="&#160;Dead link since June 2021">permanent dead link</span></a></i>&#93;</span></sup></li> <li><a rel="nofollow" class="external text" href="http://www.thestormtrack.com/2007/05/an_early_start_to_the_season.php">TheStormTrack.com: An Early Start to the Season?</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070823184221/http://www.thestormtrack.com/2007/05/an_early_start_to_the_season.php">Archived</a> 2007-08-23 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li></ul> <table style="margin:0 auto;text-align:center;" align="center" class="toccolours"> <tbody><tr> <th style="background:#cceeff"><b><a href="/wiki/Cyclone" title="Cyclone">Cyclones</a> and <a href="/wiki/Tropical_cyclone" title="Tropical cyclone">Tropical cyclones</a> of the World</b> </th></tr> <tr> <td style="font-size:90%;"><a href="/wiki/Cyclone" title="Cyclone">Cyclone</a> - <a href="/wiki/Tropical_cyclone" title="Tropical cyclone">Tropical</a> - <a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">Extratropical</a> - <a class="mw-selflink selflink">Subtropical</a> - <a href="/wiki/Mesocyclone" title="Mesocyclone">Mesocyclone</a> - <a href="/wiki/Polar_cyclone" title="Polar cyclone">Polar cyclone</a> - <a href="/wiki/Polar_low" title="Polar low">Polar low</a> </td></tr></tbody></table> <!-- NewPP limit report Parsed by mw‐web.codfw.canary‐7d7bdf465f‐htpt7 Cached time: 20241128142628 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.080 seconds Real time usage: 0.118 seconds Preprocessor visited node count: 368/1000000 Post‐expand include size: 4713/2097152 bytes Template argument size: 1007/2097152 bytes Highest expansion depth: 15/100 Expensive parser function count: 1/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 3342/5000000 bytes Lua time usage: 0.017/10.000 seconds Lua memory usage: 1029324/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 76.997 1 -total 54.61% 42.051 1 Template:Reflist 39.22% 30.199 1 Template:Dead_link 33.29% 25.633 1 Template:Fix 30.53% 23.510 2 Template:Category_handler 30.07% 23.155 3 Template:Webarchive 3.92% 3.021 1 Template:Fix/category 3.40% 2.619 1 Template:Cyclones 3.33% 2.565 3 Template:Main_other --> <!-- Saved in parser cache with key simplewiki:pcache:38328:|#|:idhash:canonical and timestamp 20241128142628 and revision id 9901340. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&amp;useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://simple.wikipedia.org/w/index.php?title=Subtropical_cyclone&amp;oldid=9901340">https://simple.wikipedia.org/w/index.php?title=Subtropical_cyclone&amp;oldid=9901340</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:Categories" title="Special:Categories">Category</a>: <ul><li><a href="/wiki/Category:Subtropical_cyclones" title="Category:Subtropical cyclones">Subtropical cyclones</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Webarchive_template_wayback_links" title="Category:Webarchive template wayback links">Webarchive template wayback links</a></li><li><a href="/wiki/Category:All_articles_with_dead_links_to_other_websites" title="Category:All articles with dead links to other websites">All articles with dead links to other websites</a></li><li><a href="/wiki/Category:Articles_with_dead_links_to_other_websites_from_June_2021" title="Category:Articles with dead links to other websites from June 2021">Articles with dead links to other websites from June 2021</a></li><li><a href="/wiki/Category:Articles_with_permanently_dead_links_to_other_websites" title="Category:Articles with permanently dead links to other websites">Articles with permanently dead links to other websites</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last changed on 23 November 2024, at 17:06.</li> <li id="footer-info-copyright">Text is available under the <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike License</a> and the <a href="/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License" title="Wikipedia:Text of the GNU Free Documentation License">GFDL</a>; additional terms may apply. See <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Terms of Use</a> for details.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/simple.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//simple.m.wikipedia.org/w/index.php?title=Subtropical_cyclone&amp;mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-6lpvq","wgBackendResponseTime":136,"wgPageParseReport":{"limitreport":{"cputime":"0.080","walltime":"0.118","ppvisitednodes":{"value":368,"limit":1000000},"postexpandincludesize":{"value":4713,"limit":2097152},"templateargumentsize":{"value":1007,"limit":2097152},"expansiondepth":{"value":15,"limit":100},"expensivefunctioncount":{"value":1,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":3342,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 76.997 1 -total"," 54.61% 42.051 1 Template:Reflist"," 39.22% 30.199 1 Template:Dead_link"," 33.29% 25.633 1 Template:Fix"," 30.53% 23.510 2 Template:Category_handler"," 30.07% 23.155 3 Template:Webarchive"," 3.92% 3.021 1 Template:Fix/category"," 3.40% 2.619 1 Template:Cyclones"," 3.33% 2.565 3 Template:Main_other"]},"scribunto":{"limitreport-timeusage":{"value":"0.017","limit":"10.000"},"limitreport-memusage":{"value":1029324,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.canary-7d7bdf465f-htpt7","timestamp":"20241128142628","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Subtropical cyclone","url":"https:\/\/simple.wikipedia.org\/wiki\/Subtropical_cyclone","sameAs":"http:\/\/www.wikidata.org\/entity\/Q2331851","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q2331851","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2006-10-05T03:51:13Z","dateModified":"2024-11-23T17:06:01Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/0\/06\/Subtropical_Storm_Andrea_%282007%29.JPG","headline":"Meteorological phenomenon"}</script> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10