<alert><identifier>urn:oid:2.49.0.1.840.0.e7387405265c5436c3040c18ec7262ab24390466.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-04-13T09:32:00-04:00</sent><status>Actual</status><msgType>Alert</msgType><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Met</category><event>Flash Flood Warning</event><responseType>Avoid</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>FFW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>FFW</value></eventCode><effective>2026-04-13T09:32:00-04:00</effective><onset>2026-04-13T09:32:00-04:00</onset><expires>2026-04-13T12:30:00-04:00</expires><senderName>NWS San Juan PR</senderName><headline>Flash Flood Warning issued April 13 at 9:32AM AST until April 13 at 12:30PM AST by NWS San Juan PR</headline><description>FFWSJU

The National Weather Service in San Juan has issued a

* Flash Flood Warning for...
Saint Thomas in Virgin Islands...

* Until 1230 PM AST.

* At 932 AM AST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 1.5 inches of
rain have fallen. Additional rainfall amounts of 1 to 3 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWSJU</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGCA52 TJSJ 131332</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>flashFloodDamageThreat</valueName><value>CONSIDERABLE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.TJSJ.FF.W.0013.260413T1332Z-260413T1630Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-13T12:30:00-04:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 12:30 PM AST. Avoid flooded areas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 12:30 PM AST. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.</value></parameter><area><areaDesc>Saint Thomas, VI</areaDesc><polygon>18.38,-64.95 18.37,-64.92 18.33,-64.84 18.32,-64.85 18.32,-64.83 18.31,-64.85 18.32,-64.88 18.3,-64.88 18.32,-64.92 18.34,-64.93 18.32,-64.96 18.35,-64.99 18.35,-65.04 18.38,-64.95</polygon><geocode><valueName>SAME</valueName><value>078030</value></geocode><geocode><valueName>UGC</valueName><value>VIC030</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Flash Flood Warning</event><responseType>Avoid</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>FFW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>FFW</value></eventCode><effective>2026-04-13T09:32:00-04:00</effective><onset>2026-04-13T09:32:00-04:00</onset><expires>2026-04-13T12:30:00-04:00</expires><senderName>NWS San Juan PR</senderName><headline>Flash Flood Warning issued April 13 at 9:32AM AST until April 13 at 12:30PM AST by NWS San Juan PR</headline><description>FFWSJU

The National Weather Service in San Juan has issued a

* Flash Flood Warning for...
Saint Thomas in Virgin Islands...

* Until 1230 PM AST.

* At 932 AM AST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 1.5 inches of
rain have fallen. Additional rainfall amounts of 1 to 3 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWSJU</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGCA52 TJSJ 131332</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>flashFloodDamageThreat</valueName><value>CONSIDERABLE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.TJSJ.FF.W.0013.260413T1332Z-260413T1630Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-13T12:30:00-04:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 12:30 PM AST. Evite areas inundadas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 12:30 PM AST. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.</value></parameter><area><areaDesc>Saint Thomas, VI</areaDesc><polygon>18.38,-64.95 18.37,-64.92 18.33,-64.84 18.32,-64.85 18.32,-64.83 18.31,-64.85 18.32,-64.88 18.3,-64.88 18.32,-64.92 18.34,-64.93 18.32,-64.96 18.35,-64.99 18.35,-65.04 18.38,-64.95</polygon><geocode><valueName>SAME</valueName><value>078030</value></geocode><geocode><valueName>UGC</valueName><value>VIC030</value></geocode></area></info><Signature xmlns="http://www.w3.org/2000/09/xmldsig#" xmlns:ns5="http://gov.fema.ipaws.services/IPAWS_CAPService/" xmlns:ns2="urn:oasis:names:tc:emergency:cap:1.2" xmlns:ns4="http://gov.fema.ipaws.services/capresponse" xmlns:ns3="http://gov.fema.ipaws.services/caprequest"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><DigestValue>PiXB9V3X5HQOtpGfjRgyxJfq6foBomglDFKR8yAW7H8=</DigestValue></Reference></SignedInfo><SignatureValue>Rx0IPRMEONq5vFp3FV746rgHBeaam+X6RuDzCUjEVKUCl3bK4To7fNPjucg6a8Lwo1gn3iU4BZzg&#13;
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