<alert><identifier>urn:oid:2.49.0.1.840.0.c8785c8cb69ef84f08f01910b29782740c89f0fe.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-11-20T22:00:00-08:00</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>2025-11-20T22:00:00-08:00</effective><onset>2025-11-20T22:00:00-08:00</onset><expires>2025-11-21T00:00:00-08:00</expires><senderName>NWS San Diego CA</senderName><headline>Flash Flood Warning issued November 20 at 10:00PM PST until November 21 at 12:00AM PST by NWS San Diego CA</headline><description>FFWSGX

The National Weather Service in San Diego has issued a

* Flash Flood Warning for...
West Central Orange County in southwestern California...

* Until midnight PST tonight.

* At 1000 PM PST, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Between 0.5 and 1 inch
of rain has fallen. The expected rainfall rate is 0.7 to 0.8
inches in 1 hour. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Heavy rain 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...
Huntington Beach, Garden Grove, Stanton, Seal Beach, Westminster,
Fountain Valley and Cypress.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWSGX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS56 KSGX 210600</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.KSGX.FF.W.0029.251121T0600Z-251121T0800Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-11-21T00:00:00-08:00</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 AM PST. 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 AM PST. 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>Orange, CA</areaDesc><polygon>33.77,-117.94 33.65,-117.99 33.65,-118.0 33.66,-118.0 33.68,-118.03 33.69,-118.04 33.7,-118.04 33.7,-118.05 33.71,-118.05 33.8,-118.01 33.77,-117.94</polygon><geocode><valueName>SAME</valueName><value>006059</value></geocode><geocode><valueName>UGC</valueName><value>CAC059</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>2025-11-20T22:00:00-08:00</effective><onset>2025-11-20T22:00:00-08:00</onset><expires>2025-11-21T00:00:00-08:00</expires><senderName>NWS San Diego CA</senderName><headline>Flash Flood Warning issued November 20 at 10:00PM PST until November 21 at 12:00AM PST by NWS San Diego CA</headline><description>FFWSGX

The National Weather Service in San Diego has issued a

* Flash Flood Warning for...
West Central Orange County in southwestern California...

* Until midnight PST tonight.

* At 1000 PM PST, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Between 0.5 and 1 inch
of rain has fallen. The expected rainfall rate is 0.7 to 0.8
inches in 1 hour. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Heavy rain 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...
Huntington Beach, Garden Grove, Stanton, Seal Beach, Westminster,
Fountain Valley and Cypress.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWSGX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS56 KSGX 210600</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.KSGX.FF.W.0029.251121T0600Z-251121T0800Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-11-21T00:00:00-08:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 12:00 AM PST. 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 AM PST. 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>Orange, CA</areaDesc><polygon>33.77,-117.94 33.65,-117.99 33.65,-118.0 33.66,-118.0 33.68,-118.03 33.69,-118.04 33.7,-118.04 33.7,-118.05 33.71,-118.05 33.8,-118.01 33.77,-117.94</polygon><geocode><valueName>SAME</valueName><value>006059</value></geocode><geocode><valueName>UGC</valueName><value>CAC059</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>a0vxxUnin6OsziPIUHbvxlnOKPQ12uhg1vf1rkg0Im4=</DigestValue></Reference></SignedInfo><SignatureValue>Io1fqwzb/JaX9SHjwt1toMeZ2w9mayYK3aEc50BAo1n3ZavHnSKauv+0bGVqzVaQfIL9qB79CRc/&#13;
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