<alert xmlns="urn:oasis:names:tc:emergency:cap:1.2"><identifier>urn:oid:2.49.0.1.840.0.47ceca07c8875a1bb5afe754b8bbc8b6a9308219.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-09-29T11:29:00-07:00</sent><status>Actual</status><msgType>Alert</msgType><source>211803 v2.3.0</source><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>2026-09-29T11:29:00-07:00</effective><onset>2026-09-29T11:29:00-07:00</onset><expires>2026-09-29T15:15:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued September 29 at 11:29AM MST until September 29 at 3:15PM MST by NWS Tucson AZ</headline><description>At 1129 AM MST, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Up to 2
inches of rain have fallen. Additional rainfall amounts of 1 to 3
inches are possible in the warned area. Flash flooding is ongoing or
expected to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms 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...
Flowing Wells, Mount Lemmon/Summerhaven, Sabino Canyon Recreation
Area, Catalina Foothills and Seven Falls.

This includes the following highways...
Route 77 near mile marker 72. Interstate 10 between mile markers 250
and 252.

This includes the following Flash Flood Prone Locations...
Camino De La Tierra at the Rillito River and Snyder Rd from Kolb Rd
to Sabino Canyon Rd.
</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.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFSTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS75 KTWC 291829</value></parameter><parameter><valueName>NWSheadline</valueName><value>FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 315 PM MST THIS AFTERNOON FOR NORTHEASTERN PIMA COUNTY</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.CON.KTWC.FF.W.0234.000000T0000Z-260929T2215Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-09-29T15:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 3:15 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 3:15 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>32.45,-110.77 32.38,-110.88 32.29,-110.94 32.3,-110.98 32.33,-111.06 32.32,-111.07 32.3,-111.05 32.24,-110.8 32.3,-110.8 32.38,-110.66 32.45,-110.77</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>2026-09-29T11:29:00-07:00</effective><onset>2026-09-29T11:29:00-07:00</onset><expires>2026-09-29T15:15:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Flash Flood Warning issued September 29 at 11:29AM MST until September 29 at 3:15PM MST by NWS Tucson AZ</headline><description>At 1129 AM MST, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Up to 2
inches of rain have fallen. Additional rainfall amounts of 1 to 3
inches are possible in the warned area. Flash flooding is ongoing or
expected to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms 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...
Flowing Wells, Mount Lemmon/Summerhaven, Sabino Canyon Recreation
Area, Catalina Foothills and Seven Falls.

This includes the following highways...
Route 77 near mile marker 72. Interstate 10 between mile markers 250
and 252.

This includes the following Flash Flood Prone Locations...
Camino De La Tierra at the Rillito River and Snyder Rd from Kolb Rd
to Sabino Canyon Rd.
</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.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFSTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS75 KTWC 291829</value></parameter><parameter><valueName>NWSheadline</valueName><value>FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 315 PM MST THIS AFTERNOON FOR NORTHEASTERN PIMA COUNTY</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.CON.KTWC.FF.W.0234.000000T0000Z-260929T2215Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-09-29T15:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 3:15 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 3:15 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>32.45,-110.77 32.38,-110.88 32.29,-110.94 32.3,-110.98 32.33,-111.06 32.32,-111.07 32.3,-111.05 32.24,-110.8 32.3,-110.8 32.38,-110.66 32.45,-110.77</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>HBxKp2/hMt/S/c+mbk/b7vwr3g6ieQIiGIFHA62XDuA=</DigestValue></Reference></SignedInfo><SignatureValue>fYxb5muTR7vChoH3veD5I9GdMTbS5w9J3hO9PXCSSe05nPSTqfJiPHFk9GDezdeSkmZpA12gFW7W&#13;
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