<alert><identifier>urn:oid:2.49.0.1.840.0.9eb08457518246fe21e62966677946151b03f32f.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-09-21T16:00:00-07:00</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>2025-09-21T16:00:00-07:00</effective><onset>2025-09-21T16:00:00-07:00</onset><expires>2025-09-21T18:00:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued September 21 at 4:00PM MST until September 21 at 6:00PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has issued a

* Flash Flood Warning for...
South Central Santa Cruz County in southeastern Arizona...

* Until 600 PM MST.

* At 400 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
may have fallen near and along state highway 82 between the
Nogales airport and Patagonia. Flash flooding is ongoing or
expected to begin shortly.

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

SOURCE...Radar indicated.

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

* Some locations that will experience flash flooding include...
Nogales International Airport and Patagonia Lake State Park.

This includes Route 82 between mile markers 6 and 17.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 212300</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.KTWC.FF.W.0060.250921T2300Z-250922T0100Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-09-21T18:00:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 6:00 PM MST. Avoid flooded areas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 6:00 PM MST. 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>Santa Cruz, AZ</areaDesc><polygon>31.49,-110.85 31.44,-110.91 31.38,-110.88 31.37,-110.82 31.43,-110.73 31.51,-110.7 31.52,-110.81 31.49,-110.85</polygon><geocode><valueName>SAME</valueName><value>004023</value></geocode><geocode><valueName>UGC</valueName><value>AZC023</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>2025-09-21T16:00:00-07:00</effective><onset>2025-09-21T16:00:00-07:00</onset><expires>2025-09-21T18:00:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued September 21 at 4:00PM MST until September 21 at 6:00PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has issued a

* Flash Flood Warning for...
South Central Santa Cruz County in southeastern Arizona...

* Until 600 PM MST.

* At 400 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
may have fallen near and along state highway 82 between the
Nogales airport and Patagonia. Flash flooding is ongoing or
expected to begin shortly.

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

SOURCE...Radar indicated.

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

* Some locations that will experience flash flooding include...
Nogales International Airport and Patagonia Lake State Park.

This includes Route 82 between mile markers 6 and 17.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 212300</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.KTWC.FF.W.0060.250921T2300Z-250922T0100Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-09-21T18:00:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 6:00 PM MST. 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 6:00 PM MST. 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>Santa Cruz, AZ</areaDesc><polygon>31.49,-110.85 31.44,-110.91 31.38,-110.88 31.37,-110.82 31.43,-110.73 31.51,-110.7 31.52,-110.81 31.49,-110.85</polygon><geocode><valueName>SAME</valueName><value>004023</value></geocode><geocode><valueName>UGC</valueName><value>AZC023</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>/9nwKzhluUF0R71YqubUAIf6lq18EnfRWOwuFLBMHz0=</DigestValue></Reference></SignedInfo><SignatureValue>WxjFkZwN4ntaLm0uVpum/i5JoP2+6FvKV7PVFf2Q+JiOQbVy3DiF6GHhwWyWqQDjMo4ufU2n5VyB&#13;
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