<alert><identifier>urn:oid:2.49.0.1.840.0.920e1f3e3badf9df57cc125553a5562d5c989e6e.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-07-31T17:18:00-07:00</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>2025-07-31T17:18:00-07:00</effective><onset>2025-07-31T17:18:00-07:00</onset><expires>2025-07-31T20:15:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued July 31 at 5:18PM MST until July 31 at 8:15PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has issued a

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

* Until 815 PM MST.

* At 518 PM MST, Doppler radar indicated thunderstorms producing
heavy rain over Lower Fresnal Wash located in southern Tohono
O'Odham Nation. Between 1 and 2 inches of rain have fallen. Flash
flooding is ongoing or expected to begin shortly, especially along
Route 20 near Cowlic.

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...
Vamori and Cowlic.

This includes the following Flash Flood Prone Locations...
Indian Route 20 at Cowlic.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain.
Washes, streams, and rivers can become raging killer currents in a
matter of minutes, even from distant rainfall.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 010018</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.0030.250801T0018Z-250801T0315Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-07-31T20:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 8:15 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 8:15 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>Pima, AZ</areaDesc><polygon>31.83,-112.07 31.8,-112.0 31.78,-111.98 31.67,-111.93 31.68,-111.83 31.89,-111.88 31.89,-112.0 31.83,-112.07</polygon><geocode><valueName>SAME</valueName><value>004019</value></geocode><geocode><valueName>UGC</valueName><value>AZC019</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>2025-07-31T17:18:00-07:00</effective><onset>2025-07-31T17:18:00-07:00</onset><expires>2025-07-31T20:15:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued July 31 at 5:18PM MST until July 31 at 8:15PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has issued a

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

* Until 815 PM MST.

* At 518 PM MST, Doppler radar indicated thunderstorms producing
heavy rain over Lower Fresnal Wash located in southern Tohono
O'Odham Nation. Between 1 and 2 inches of rain have fallen. Flash
flooding is ongoing or expected to begin shortly, especially along
Route 20 near Cowlic.

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...
Vamori and Cowlic.

This includes the following Flash Flood Prone Locations...
Indian Route 20 at Cowlic.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain.
Washes, streams, and rivers can become raging killer currents in a
matter of minutes, even from distant rainfall.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 010018</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.0030.250801T0018Z-250801T0315Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-07-31T20:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 8:15 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 8:15 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>Pima, AZ</areaDesc><polygon>31.83,-112.07 31.8,-112.0 31.78,-111.98 31.67,-111.93 31.68,-111.83 31.89,-111.88 31.89,-112.0 31.83,-112.07</polygon><geocode><valueName>SAME</valueName><value>004019</value></geocode><geocode><valueName>UGC</valueName><value>AZC019</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>MsX2o6yRjHGcrcT83cCzNkIdoJDLAngr5g5IT6Av6ig=</DigestValue></Reference></SignedInfo><SignatureValue>s45delw1WqE+HIyB0tN2ieoWIGe8Zqm3l+XP7jpG+dqzHFzO7sAGR8QloqUSO3UsKgkuz2pV6bKk&#13;
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