<alert xmlns="urn:oasis:names:tc:emergency:cap:1.2"><identifier>urn:oid:2.49.0.1.840.0.243d3f50e37d703f006ceb235cbea3f9f815810c.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-11-01T13:39:00-07:00</sent><status>Actual</status><msgType>Update</msgType><source>211803 v2.3.0</source><scope>Public</scope><code>IPAWSv1.0</code><references>w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.82578a5883ed7a6c02e1d0bf4e7d1e6d8ef24219.001.1.IPAWS,2026-11-01T10:52:00-07:00</references><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>2026-11-01T13:39:00-07:00</effective><onset>2026-11-01T13:39:00-07:00</onset><expires>2026-11-01T15:45:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued November 1 at 1:39PM MST until November 1 at 3:45PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has extended the

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

* Until 345 PM MST.

* At 139 PM MST, Between 1 and 2 inches of rain have fallen over the
last 3 hours. Additional rainfall amounts up to 1 inch are possible
in the warned area. Runoff from the rainfall is expected to
continue and area washes are still running, so the Flash Flood
Warning has been extended.

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...
Tucson, Catalina, Oro Valley, Marana, Oracle, Casas Adobes, Drexel
Heights, Flowing Wells, Saddlebrooke, South Tucson, Three Points,
Saddlebrooke Ranch, Pascua Pueblo Yaqui Reservation, Tortolita, San
Xavier Community, Tucson Mountain Park, Saguaro National Park West,
Tucson Estates, Valencia West and Catalina Foothills.

This includes the following Flash Flood Prone Locations...
Manville Rd at Brawley Wash, 1st Ave north of Fort Lowell Rd, Stone
Ave at Mabel St, Twin Peaks Rd between Sanders and Sandario,
Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River,
Camino de Oeste from Sweetwater to Gates Pass, Ironwood Hills Dr from
Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd,
Mission Rd from Valencia Rd to San Xavier Rd, Overton Rd at Canada
del Oro, Sunset Rd west of Camino de Oeste, E Wilds Rd at the Canada
del Oro and Black Wash at S Camino de Oeste.

This includes the following streams and drainages...
Chirreon Wash, Guild Wash, Oro, Caada del, Alambre Wash, Brawley
Wash, Big Wash, Demetrie Wash, Cerro Prieto Wash, Rillito River,
Altar Wash, West Branch Santa Cruz River, Old Junction Wash, Soto
Wash, Banner Wash, Santa Cruz River, Chico, Arroyo, Chalk Creek,
Mendoza Wash, Indian Well Wash, Blanco Wash, Champurrado Wash,
Robles Wash, Los, Sutherland Wash and South Mendoza Wash.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 012039</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.EXT.KTWC.FF.W.0250.000000T0000Z-261101T2245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-11-01T15:45:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 3:45 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 3:45 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; Pinal, AZ</areaDesc><polygon>31.82,-111.29 31.83,-111.17 31.89,-111.12 32.08,-111.01 32.19,-110.96 32.41,-110.91 32.62,-110.77 32.61,-111.1 32.45,-111.29 32.29,-111.33 31.92,-111.43 31.82,-111.29</polygon><geocode><valueName>SAME</valueName><value>004019</value></geocode><geocode><valueName>SAME</valueName><value>004021</value></geocode><geocode><valueName>UGC</valueName><value>AZC019</value></geocode><geocode><valueName>UGC</valueName><value>AZC021</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>2026-11-01T13:39:00-07:00</effective><onset>2026-11-01T13:39:00-07:00</onset><expires>2026-11-01T15:45:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued November 1 at 1:39PM MST until November 1 at 3:45PM MST by NWS Tucson AZ</headline><description>FFWTWC

The National Weather Service in Tucson has extended the

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

* Until 345 PM MST.

* At 139 PM MST, Between 1 and 2 inches of rain have fallen over the
last 3 hours. Additional rainfall amounts up to 1 inch are possible
in the warned area. Runoff from the rainfall is expected to
continue and area washes are still running, so the Flash Flood
Warning has been extended.

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...
Tucson, Catalina, Oro Valley, Marana, Oracle, Casas Adobes, Drexel
Heights, Flowing Wells, Saddlebrooke, South Tucson, Three Points,
Saddlebrooke Ranch, Pascua Pueblo Yaqui Reservation, Tortolita, San
Xavier Community, Tucson Mountain Park, Saguaro National Park West,
Tucson Estates, Valencia West and Catalina Foothills.

This includes the following Flash Flood Prone Locations...
Manville Rd at Brawley Wash, 1st Ave north of Fort Lowell Rd, Stone
Ave at Mabel St, Twin Peaks Rd between Sanders and Sandario,
Silverbell Rd near Ina Rd, Camino De La Tierra at the Rillito River,
Camino de Oeste from Sweetwater to Gates Pass, Ironwood Hills Dr from
Shannon to Camino de Oeste, Mark Rd from Jeffery Rd to Los Reales Rd,
Mission Rd from Valencia Rd to San Xavier Rd, Overton Rd at Canada
del Oro, Sunset Rd west of Camino de Oeste, E Wilds Rd at the Canada
del Oro and Black Wash at S Camino de Oeste.

This includes the following streams and drainages...
Chirreon Wash, Guild Wash, Oro, Caada del, Alambre Wash, Brawley
Wash, Big Wash, Demetrie Wash, Cerro Prieto Wash, Rillito River,
Altar Wash, West Branch Santa Cruz River, Old Junction Wash, Soto
Wash, Banner Wash, Santa Cruz River, Chico, Arroyo, Chalk Creek,
Mendoza Wash, Indian Well Wash, Blanco Wash, Champurrado Wash,
Robles Wash, Los, Sutherland Wash and South Mendoza Wash.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS55 KTWC 012039</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.EXT.KTWC.FF.W.0250.000000T0000Z-261101T2245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-11-01T15:45:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 3:45 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 3:45 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; Pinal, AZ</areaDesc><polygon>31.82,-111.29 31.83,-111.17 31.89,-111.12 32.08,-111.01 32.19,-110.96 32.41,-110.91 32.62,-110.77 32.61,-111.1 32.45,-111.29 32.29,-111.33 31.92,-111.43 31.82,-111.29</polygon><geocode><valueName>SAME</valueName><value>004019</value></geocode><geocode><valueName>SAME</valueName><value>004021</value></geocode><geocode><valueName>UGC</valueName><value>AZC019</value></geocode><geocode><valueName>UGC</valueName><value>AZC021</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>ZlVIujIm63u391Gc3KmAl3y1eIn30fATmNTeJiKCgSA=</DigestValue></Reference></SignedInfo><SignatureValue>d2Hkn1UxY0+9Acy25OoJVRWvdqxNxverBmLavzHxtZyDB2veKU5QKu/LzaOTKOfVjPmUXTr3Fhcc&#13;
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