<alert><identifier>urn:oid:2.49.0.1.840.0.ddd2a669a1e099a6463a3dd30bdc76ee8efaea49.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-09-01T17:26:00-07:00</sent><status>Actual</status><msgType>Alert</msgType><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Met</category><event>Dust Storm Warning</event><responseType>Avoid</responseType><urgency>Expected</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>DSW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>DSW</value></eventCode><effective>2025-09-01T17:26:00-07:00</effective><onset>2025-09-01T17:26:00-07:00</onset><expires>2025-09-01T18:30:00-07:00</expires><senderName>NWS Phoenix AZ</senderName><headline>Dust Storm Warning issued September 1 at 5:26PM MST until September 1 at 6:30PM MST by NWS Phoenix AZ</headline><description>The National Weather Service in Phoenix has issued a

* Dust Storm Warning for...
Maricopa County in south central Arizona...
Pinal County in southeastern Arizona...

* Until 630 PM MST.

* At 526 PM MST, a wall of dust was along a line extending from 6
miles southwest of Chandler Fashion Center Mall to near Bapchule to
near Casa Grande, moving southwest at 20 mph.

HAZARD...Less than a quarter mile visibility with strong wind in
excess of 50 mph.

SOURCE...Doppler radar.

IMPACT...Dangerous life-threatening travel.

* This includes the following highways...
AZ Interstate 10 between mile markers 163 and 200.
AZ Interstate 8 between mile markers 146 and 178.
AZ Route 87 near mile marker 147, and between mile markers 152 and
162.

Locations impacted include...
Chandler, Casa Grande, Sun Lakes, Maricopa, Bapchule, Estrella
Sailport, Olberg, Arizola, Firebird Lake, Sacaton, Santan, Mobile,
Stanfield, and Ak-Chin Village.
</description><instruction>Dust storms lead to dangerous driving conditions with visibility
reduced to near zero. If driving, avoid dust storms if possible. If
caught in one, pull off the road, turn off your lights and keep your
foot off the brake.

Motorists should not drive into a dust storm. PULL ASIDE STAY ALIVE!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWPSR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KPSR 020026</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2025-09-02T00:26:00Z...storm...061DEG...19KT...33.25,-111.99 33.13,-111.95 32.93,-111.71</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.KPSR.DS.W.0014.250902T0026Z-250902T0130Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-09-01T18:30:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: DUST STORM WARNING til 6:30 PM MST. Be ready for a sudden drop to zero visibility.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: DUST STORM WARNING for this area until 6:30 PM MST. Be ready for sudden drop to zero visibility. Pull Aside, Stay Alive! When visibility drops, pull far off the road and put your vehicle in park. Turn the lights off and keep your foot off the brake. Infants, the elderly and those with respiratory issues urged to take precautions.</value></parameter><area><areaDesc>Maricopa, AZ; Pinal, AZ</areaDesc><polygon>32.96,-112.33 33.24,-112.34 33.29,-111.87 32.87,-111.54 32.76,-111.74 32.76,-111.77 32.8,-111.78 32.79,-111.87 32.77,-111.89 32.76,-112.05 32.72,-112.07 32.72,-112.14 32.96,-112.33</polygon><geocode><valueName>SAME</valueName><value>004013</value></geocode><geocode><valueName>SAME</valueName><value>004021</value></geocode><geocode><valueName>UGC</valueName><value>AZC013</value></geocode><geocode><valueName>UGC</valueName><value>AZC021</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Dust Storm Warning</event><responseType>Avoid</responseType><urgency>Expected</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>DSW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>DSW</value></eventCode><effective>2025-09-01T17:26:00-07:00</effective><onset>2025-09-01T17:26:00-07:00</onset><expires>2025-09-01T18:30:00-07:00</expires><senderName>NWS Phoenix AZ</senderName><headline>Dust Storm Warning issued September 1 at 5:26PM MST until September 1 at 6:30PM MST by NWS Phoenix AZ</headline><description>The National Weather Service in Phoenix has issued a

* Dust Storm Warning for...
Maricopa County in south central Arizona...
Pinal County in southeastern Arizona...

* Until 630 PM MST.

* At 526 PM MST, a wall of dust was along a line extending from 6
miles southwest of Chandler Fashion Center Mall to near Bapchule to
near Casa Grande, moving southwest at 20 mph.

HAZARD...Less than a quarter mile visibility with strong wind in
excess of 50 mph.

SOURCE...Doppler radar.

IMPACT...Dangerous life-threatening travel.

* This includes the following highways...
AZ Interstate 10 between mile markers 163 and 200.
AZ Interstate 8 between mile markers 146 and 178.
AZ Route 87 near mile marker 147, and between mile markers 152 and
162.

Locations impacted include...
Chandler, Casa Grande, Sun Lakes, Maricopa, Bapchule, Estrella
Sailport, Olberg, Arizola, Firebird Lake, Sacaton, Santan, Mobile,
Stanfield, and Ak-Chin Village.
</description><instruction>Dust storms lead to dangerous driving conditions with visibility
reduced to near zero. If driving, avoid dust storms if possible. If
caught in one, pull off the road, turn off your lights and keep your
foot off the brake.

Motorists should not drive into a dust storm. PULL ASIDE STAY ALIVE!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWPSR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KPSR 020026</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2025-09-02T00:26:00Z...storm...061DEG...19KT...33.25,-111.99 33.13,-111.95 32.93,-111.71</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.KPSR.DS.W.0014.250902T0026Z-250902T0130Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-09-01T18:30:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE TORMENTA DE POLVO hasta las 6:30 PM MST. Espere reduccion de visibilidad.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>AVISO DE TORMENTA DE POLVO hasta las 6:30 PM MST. Estar alerta para una reduccion repentina en visibilidad. Cuando la visibilidad disminuya, mueva su vehiculo fuera de la carretera. Apague las luces y mantenga su pie fuera del freno. Se recomienda enfaticamente el tomar precauciones para los infantes, ancianos y personas con problemas respiratorios.</value></parameter><area><areaDesc>Maricopa, AZ; Pinal, AZ</areaDesc><polygon>32.96,-112.33 33.24,-112.34 33.29,-111.87 32.87,-111.54 32.76,-111.74 32.76,-111.77 32.8,-111.78 32.79,-111.87 32.77,-111.89 32.76,-112.05 32.72,-112.07 32.72,-112.14 32.96,-112.33</polygon><geocode><valueName>SAME</valueName><value>004013</value></geocode><geocode><valueName>SAME</valueName><value>004021</value></geocode><geocode><valueName>UGC</valueName><value>AZC013</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>Hzq6ZKbrLoWJYSwHn4xfX26YPvUKW9Y6FkSN8qOMZMU=</DigestValue></Reference></SignedInfo><SignatureValue>LZvsfroSdaM1ZN1Atzx7zOklWs5qs21WRRtyYPcZJo7287WeeI+UyDXzF7xIeZamWhrghzXm0BTS&#13;
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