<alert><identifier>urn:oid:2.49.0.1.840.0.51fb48c807357a20a5e1c2724bb8f04478a12610.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-09T21:54:00-07:00</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>2026-08-09T21:54:00-07:00</effective><onset>2026-08-09T21:54:00-07:00</onset><expires>2026-08-09T23:00:00-07:00</expires><senderName>NWS Phoenix AZ</senderName><headline>Dust Storm Warning issued August 9 at 9:54PM MST until August 9 at 11:00PM MST by NWS Phoenix AZ</headline><description>The National Weather Service in Phoenix has issued a

* Dust Storm Warning for...
East central La Paz County in west central Arizona...
Maricopa County in south central Arizona...

* Until 1100 PM MST.

* At 954 PM MST, a wall of dust was along a line extending from 11
miles east of Aguila to 8 miles northwest of Tonopah to near
Painted Rock Dam, moving west 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 64 and 116.
US Highway 60 between mile markers 66 and 107.
AZ Route 85 between mile markers 136 and 154.

Locations impacted include...
Buckeye, Tonopah, Palo Verde, Aguila, Painted Rock Dam, Palo Verde
Nuclear Generation Station, Wintersburg, Gladden, Hassayampa, and
Arlington.
</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!

Strong to severe thunderstorms are also possible behind this wall of
dust. Keep updated with this quickly evolving situation.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWPSR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KPSR 100454</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-10T04:54:00Z...storm...093DEG...16KT...33.9,-112.98 33.61,-113.01 33.3,-112.79</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.0010.260810T0454Z-260810T0600Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-09T23:00:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: DUST STORM WARNING til 11:00 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 11:00 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>La Paz, AZ; Maricopa, AZ</areaDesc><polygon>34.05,-113.33 34.0,-113.33 34.0,-112.8 33.59,-112.58 33.15,-112.55 33.17,-113.2 33.63,-113.49 34.06,-113.45 34.05,-113.33</polygon><geocode><valueName>SAME</valueName><value>004012</value></geocode><geocode><valueName>SAME</valueName><value>004013</value></geocode><geocode><valueName>UGC</valueName><value>AZC012</value></geocode><geocode><valueName>UGC</valueName><value>AZC013</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>2026-08-09T21:54:00-07:00</effective><onset>2026-08-09T21:54:00-07:00</onset><expires>2026-08-09T23:00:00-07:00</expires><senderName>NWS Phoenix AZ</senderName><headline>Dust Storm Warning issued August 9 at 9:54PM MST until August 9 at 11:00PM MST by NWS Phoenix AZ</headline><description>The National Weather Service in Phoenix has issued a

* Dust Storm Warning for...
East central La Paz County in west central Arizona...
Maricopa County in south central Arizona...

* Until 1100 PM MST.

* At 954 PM MST, a wall of dust was along a line extending from 11
miles east of Aguila to 8 miles northwest of Tonopah to near
Painted Rock Dam, moving west 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 64 and 116.
US Highway 60 between mile markers 66 and 107.
AZ Route 85 between mile markers 136 and 154.

Locations impacted include...
Buckeye, Tonopah, Palo Verde, Aguila, Painted Rock Dam, Palo Verde
Nuclear Generation Station, Wintersburg, Gladden, Hassayampa, and
Arlington.
</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!

Strong to severe thunderstorms are also possible behind this wall of
dust. Keep updated with this quickly evolving situation.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWPSR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KPSR 100454</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-10T04:54:00Z...storm...093DEG...16KT...33.9,-112.98 33.61,-113.01 33.3,-112.79</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.0010.260810T0454Z-260810T0600Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-09T23:00:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE TORMENTA DE POLVO hasta las 11:00 PM MST. Espere reduccion de visibilidad.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>AVISO DE TORMENTA DE POLVO hasta las 11:00 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>La Paz, AZ; Maricopa, AZ</areaDesc><polygon>34.05,-113.33 34.0,-113.33 34.0,-112.8 33.59,-112.58 33.15,-112.55 33.17,-113.2 33.63,-113.49 34.06,-113.45 34.05,-113.33</polygon><geocode><valueName>SAME</valueName><value>004012</value></geocode><geocode><valueName>SAME</valueName><value>004013</value></geocode><geocode><valueName>UGC</valueName><value>AZC012</value></geocode><geocode><valueName>UGC</valueName><value>AZC013</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>3sedZNyrjL0bJ9Wr4N3X15UitQ4lqJh5ozWa+JwSoNU=</DigestValue></Reference></SignedInfo><SignatureValue>UKRbvXefZPrgmcWi8NyalcFhCDUsqIAii1gTJAc7XHiGRSu5I02OHpzdtK0CIUKRzERFQqDvub5x&#13;
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