<alert><identifier>urn:oid:2.49.0.1.840.0.eb3748c993afa20624f4fd7ab9b4f159ee3789b3.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-28T21:09:00-05:00</sent><status>Actual</status><msgType>Alert</msgType><source>211803 v2.3.0</source><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>2026-08-28T21:09:00-05:00</effective><onset>2026-08-28T21:09:00-05:00</onset><expires>2026-08-29T00:15:00-05:00</expires><senderName>NWS Austin/San Antonio TX</senderName><headline>Flash Flood Warning issued August 28 at 9:09PM CDT until August 29 at 12:15AM CDT by NWS Austin/San Antonio TX</headline><description>FFWEWX

The National Weather Service in Austin/San Antonio has issued a

* Flash Flood Warning for...
Northern Bexar County in south central Texas...
South Central Comal County in south central Texas...

* Until 1215 AM CDT.

* At 909 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2 and 3 inches of rain have fallen. Additional rainfall amounts of
1 to 2 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 and automated gauges.

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, Schertz, Converse, Universal City, Live Oak, Selma,
San Antonio Int Airport, Randolph AFB, Leon Valley, Helotes, Kirby,
Alamo Heights, Windcrest, Terrell Hills, Garden Ridge, Shavano
Park, Hollywood Park and Olmos Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWEWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KEWX 290209</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR AND GAUGE 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.KEWX.FF.W.0100.260829T0209Z-260829T0515Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-29T00:15:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 12:15 AM 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 12:15 AM 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; Comal, TX</areaDesc><polygon>29.69,-98.23 29.63,-98.23 29.59,-98.31 29.56,-98.3 29.54,-98.26 29.54,-98.25 29.55,-98.26 29.55,-98.25 29.56,-98.24 29.54,-98.23 29.45,-98.39 29.38,-98.64 29.37,-98.79 29.57,-98.78 29.72,-98.46 29.69,-98.23</polygon><geocode><valueName>SAME</valueName><value>048029</value></geocode><geocode><valueName>SAME</valueName><value>048091</value></geocode><geocode><valueName>UGC</valueName><value>TXC029</value></geocode><geocode><valueName>UGC</valueName><value>TXC091</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>2026-08-28T21:09:00-05:00</effective><onset>2026-08-28T21:09:00-05:00</onset><expires>2026-08-29T00:15:00-05:00</expires><senderName>NWS Austin/San Antonio TX</senderName><headline>Flash Flood Warning issued August 28 at 9:09PM CDT until August 29 at 12:15AM CDT by NWS Austin/San Antonio TX</headline><description>FFWEWX

The National Weather Service in Austin/San Antonio has issued a

* Flash Flood Warning for...
Northern Bexar County in south central Texas...
South Central Comal County in south central Texas...

* Until 1215 AM CDT.

* At 909 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2 and 3 inches of rain have fallen. Additional rainfall amounts of
1 to 2 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 and automated gauges.

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, Schertz, Converse, Universal City, Live Oak, Selma,
San Antonio Int Airport, Randolph AFB, Leon Valley, Helotes, Kirby,
Alamo Heights, Windcrest, Terrell Hills, Garden Ridge, Shavano
Park, Hollywood Park and Olmos Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWEWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KEWX 290209</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR AND GAUGE 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.KEWX.FF.W.0100.260829T0209Z-260829T0515Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-29T00:15:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 12:15 AM 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 12:15 AM 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; Comal, TX</areaDesc><polygon>29.69,-98.23 29.63,-98.23 29.59,-98.31 29.56,-98.3 29.54,-98.26 29.54,-98.25 29.55,-98.26 29.55,-98.25 29.56,-98.24 29.54,-98.23 29.45,-98.39 29.38,-98.64 29.37,-98.79 29.57,-98.78 29.72,-98.46 29.69,-98.23</polygon><geocode><valueName>SAME</valueName><value>048029</value></geocode><geocode><valueName>SAME</valueName><value>048091</value></geocode><geocode><valueName>UGC</valueName><value>TXC029</value></geocode><geocode><valueName>UGC</valueName><value>TXC091</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>lHpJeGF2JF2VbWmCmzlgfwnQqrGRRh+vBq6N0i7WpPI=</DigestValue></Reference></SignedInfo><SignatureValue>XedCzsINlghBSVs1ob46YF/7krChlKZfwXaIGRK81mP8BOrlc3tGtPovPrp4dDlZf64094f5c90c&#13;
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