<alert><identifier>urn:oid:2.49.0.1.840.0.4844e5f66c4102e86f830e88a3026ac96938e956.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-11-16T23:33:00-08:00</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>2025-11-16T23:33:00-08:00</effective><onset>2025-11-16T23:33:00-08:00</onset><expires>2025-11-17T00:30:00-08:00</expires><senderName>NWS San Francisco CA</senderName><headline>Flash Flood Warning issued November 16 at 11:33PM PST until November 17 at 12:30AM PST by NWS San Francisco CA</headline><description>FFWMTR

The National Weather Service in San Francisco has issued a

* Flash Flood Warning for...
The Pickett burn area in...
West Central Napa County in northern California...

* Until 1230 AM PST.

* At 1133 PM PST, Doppler radar indicated thunderstorms producing
heavy rain over the Pickett Burn Area. Up to 0.5 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. Rain rates are likely to exceed 0.3" in 15
minutes with flash flooding likely across the Pickett Fire Burn
Scar.

Excessive rainfall over the burn area will result in debris flow
moving through the Simmons Canyon and areas near and between Pickett
Road to Silverado Trail. The debris flow can consist of rock, mud,
vegetation and other loose materials.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding in and around the Pickett
Burn Area.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of areas in and around
the Pickett Burn Area.

* Some locations that will experience flash flooding include...
Mainly rural areas of West Central Napa County.
</description><instruction>This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and
ditches in the Pickett Burn Area. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWMTR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS56 KMTR 170733</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.KMTR.FF.W.0004.251117T0733Z-251117T0830Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-11-17T00:30:00-08:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 12:30 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 12:30 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>Napa, CA</areaDesc><polygon>38.64,-122.48 38.64,-122.47 38.61,-122.48 38.61,-122.52 38.6,-122.52 38.6,-122.53 38.61,-122.53 38.61,-122.54 38.6,-122.54 38.6,-122.57 38.61,-122.57 38.62,-122.54 38.64,-122.55 38.64,-122.53 38.65,-122.53 38.65,-122.52 38.64,-122.52 38.64,-122.51 38.65,-122.51 38.65,-122.48 38.64,-122.48</polygon><geocode><valueName>SAME</valueName><value>006055</value></geocode><geocode><valueName>UGC</valueName><value>CAC055</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>2025-11-16T23:33:00-08:00</effective><onset>2025-11-16T23:33:00-08:00</onset><expires>2025-11-17T00:30:00-08:00</expires><senderName>NWS San Francisco CA</senderName><headline>Flash Flood Warning issued November 16 at 11:33PM PST until November 17 at 12:30AM PST by NWS San Francisco CA</headline><description>FFWMTR

The National Weather Service in San Francisco has issued a

* Flash Flood Warning for...
The Pickett burn area in...
West Central Napa County in northern California...

* Until 1230 AM PST.

* At 1133 PM PST, Doppler radar indicated thunderstorms producing
heavy rain over the Pickett Burn Area. Up to 0.5 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. Rain rates are likely to exceed 0.3" in 15
minutes with flash flooding likely across the Pickett Fire Burn
Scar.

Excessive rainfall over the burn area will result in debris flow
moving through the Simmons Canyon and areas near and between Pickett
Road to Silverado Trail. The debris flow can consist of rock, mud,
vegetation and other loose materials.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding in and around the Pickett
Burn Area.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of areas in and around
the Pickett Burn Area.

* Some locations that will experience flash flooding include...
Mainly rural areas of West Central Napa County.
</description><instruction>This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and
ditches in the Pickett Burn Area. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWMTR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS56 KMTR 170733</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.KMTR.FF.W.0004.251117T0733Z-251117T0830Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-11-17T00:30:00-08:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 12:30 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 12:30 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>Napa, CA</areaDesc><polygon>38.64,-122.48 38.64,-122.47 38.61,-122.48 38.61,-122.52 38.6,-122.52 38.6,-122.53 38.61,-122.53 38.61,-122.54 38.6,-122.54 38.6,-122.57 38.61,-122.57 38.62,-122.54 38.64,-122.55 38.64,-122.53 38.65,-122.53 38.65,-122.52 38.64,-122.52 38.64,-122.51 38.65,-122.51 38.65,-122.48 38.64,-122.48</polygon><geocode><valueName>SAME</valueName><value>006055</value></geocode><geocode><valueName>UGC</valueName><value>CAC055</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>/riPvj/fwvE9NkKMETXnyShqPzN1VaQaKN1pAzp/p48=</DigestValue></Reference></SignedInfo><SignatureValue>TddNXmP844ZI/3RkrMI3qGIShgcLv8pXDkv79Wq5cvG+3E6Tzux476xhtIb6UMeW9ZIdVTrrl6Mc&#13;
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