<alert><identifier>urn:oid:2.49.0.1.840.0.fccdabc3a5c3d129f78aa06d82cc7ee52d78b78e.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-05-01T09:27:00-05:00</sent><status>Actual</status><msgType>Update</msgType><scope>Public</scope><code>IPAWSv1.0</code><references>w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.bca8cbe1b65236dc248f0b329ed4e4dcbcd405fb.001.1.IPAWS,2026-05-01T05:08:00-05:00</references><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>2026-05-01T09:27:00-05:00</effective><onset>2026-05-01T09:27:00-05:00</onset><expires>2026-05-01T12:00:00-05:00</expires><senderName>NWS Austin/San Antonio TX</senderName><headline>Flash Flood Warning issued May 1 at 9:27AM CDT until May 1 at 12:00PM CDT by NWS Austin/San Antonio TX</headline><description>FFWEWX

The National Weather Service in Austin/San Antonio has extended the

* Flash Flood Warning for...
Bexar County in south central Texas...
Southwestern Guadalupe County in south central Texas...

* Until noon CDT.

* At 927 AM CDT, Earlier thunderstorms reported thunderstorms
producing heavy rain across the warned area has resulted in flash
flooding. The Department of Transportation has reported over 30
flooded roadway across the San Antonio metro. Between 1 and 3
inches of rain have fallen. Additional rainfall amounts of 1 to 2
inches are possible in the warned area. Flash flooding is already
occurring.

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

SOURCE...

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
San Antonio, New Braunfels, Schertz, Seguin, Cibolo, Converse,
Universal City, Live Oak, Selma, San Antonio Int Airport, Randolph
AFB, Stinson Municipal Airport, Leon Valley, Helotes, Kirby, Alamo
Heights, Windcrest, Terrell Hills, Shavano Park and Hollywood Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

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>FFWEWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KEWX 011427</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>OBSERVED</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.EXT.KEWX.FF.W.0012.000000T0000Z-260501T1700Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-01T12:00:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 12:00 PM CDT. Avoid flooded areas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 12:00 PM CDT. 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>Bexar, TX; Guadalupe, TX</areaDesc><polygon>29.65,-98.34 29.62,-98.35 29.59,-98.31 29.65,-98.17 29.67,-97.92 29.47,-97.88 29.39,-98.12 29.43,-98.14 29.37,-98.2 29.22,-98.68 29.26,-98.8 29.56,-98.81 29.73,-98.57 29.68,-98.38 29.65,-98.34</polygon><geocode><valueName>SAME</valueName><value>048029</value></geocode><geocode><valueName>SAME</valueName><value>048187</value></geocode><geocode><valueName>UGC</valueName><value>TXC029</value></geocode><geocode><valueName>UGC</valueName><value>TXC187</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>2026-05-01T09:27:00-05:00</effective><onset>2026-05-01T09:27:00-05:00</onset><expires>2026-05-01T12:00:00-05:00</expires><senderName>NWS Austin/San Antonio TX</senderName><headline>Flash Flood Warning issued May 1 at 9:27AM CDT until May 1 at 12:00PM CDT by NWS Austin/San Antonio TX</headline><description>FFWEWX

The National Weather Service in Austin/San Antonio has extended the

* Flash Flood Warning for...
Bexar County in south central Texas...
Southwestern Guadalupe County in south central Texas...

* Until noon CDT.

* At 927 AM CDT, Earlier thunderstorms reported thunderstorms
producing heavy rain across the warned area has resulted in flash
flooding. The Department of Transportation has reported over 30
flooded roadway across the San Antonio metro. Between 1 and 3
inches of rain have fallen. Additional rainfall amounts of 1 to 2
inches are possible in the warned area. Flash flooding is already
occurring.

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

SOURCE...

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
San Antonio, New Braunfels, Schertz, Seguin, Cibolo, Converse,
Universal City, Live Oak, Selma, San Antonio Int Airport, Randolph
AFB, Stinson Municipal Airport, Leon Valley, Helotes, Kirby, Alamo
Heights, Windcrest, Terrell Hills, Shavano Park and Hollywood Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

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>FFWEWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KEWX 011427</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>OBSERVED</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.EXT.KEWX.FF.W.0012.000000T0000Z-260501T1700Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-01T12:00:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 12:00 PM CDT. 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 12:00 PM CDT. 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>Bexar, TX; Guadalupe, TX</areaDesc><polygon>29.65,-98.34 29.62,-98.35 29.59,-98.31 29.65,-98.17 29.67,-97.92 29.47,-97.88 29.39,-98.12 29.43,-98.14 29.37,-98.2 29.22,-98.68 29.26,-98.8 29.56,-98.81 29.73,-98.57 29.68,-98.38 29.65,-98.34</polygon><geocode><valueName>SAME</valueName><value>048029</value></geocode><geocode><valueName>SAME</valueName><value>048187</value></geocode><geocode><valueName>UGC</valueName><value>TXC029</value></geocode><geocode><valueName>UGC</valueName><value>TXC187</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>SbCdzSF6pNTmXiuj3OU4W+D2EjDmuBMi/Pkq8Nb9pck=</DigestValue></Reference></SignedInfo><SignatureValue>CLRxkSNEnXKCedaQP43Edq1147Jcr8S8IE7QKDOpNVAXtTlqxyuBWkDCcUZvmPVpitvOV+CCr1r/&#13;
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