<alert><identifier>urn:oid:2.49.0.1.840.0.a0d7251c72c832f270340c0faedf3ddbaf23c7a1.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2025-07-28T16:11:00-07:00</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>2025-07-28T16:11:00-07:00</effective><onset>2025-07-28T16:11:00-07:00</onset><expires>2025-07-28T17:45:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Dust Storm Warning issued July 28 at 4:11PM MST until July 28 at 5:45PM MST by NWS Tucson AZ</headline><description>The National Weather Service in Tucson has issued a

* Dust Storm Warning for...
Northeastern Cochise County in southeastern Arizona...

* Until 545 PM MST.

* At 411 PM MST, an area of blowing dust was just northeast at San
Simon and is moving southwest at 30 to 40 mph.

HAZARD...Less than a quarter mile visibility.

SOURCE...Detected by National Weather Service meteorologists.

IMPACT...Dangerous life-threatening travel.

* Locations impacted include...
Bowie and San Simon.

This includes Interstate 10 between mile markers 364 and 391.
</description><instruction>Motorists should not drive into a dust storm. PULL ASIDE STAY ALIVE!

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.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KTWC 282311</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.DS.W.0023.250728T2311Z-250729T0045Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-07-28T17:45:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: DUST STORM WARNING til 5:45 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 5:45 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>Cochise, AZ</areaDesc><polygon>32.14,-109.05 32.21,-109.45 32.4,-109.54 32.39,-109.05 32.14,-109.05</polygon><geocode><valueName>SAME</valueName><value>004003</value></geocode><geocode><valueName>UGC</valueName><value>AZC003</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>2025-07-28T16:11:00-07:00</effective><onset>2025-07-28T16:11:00-07:00</onset><expires>2025-07-28T17:45:00-07:00</expires><senderName>NWS Tucson AZ</senderName><headline>Dust Storm Warning issued July 28 at 4:11PM MST until July 28 at 5:45PM MST by NWS Tucson AZ</headline><description>The National Weather Service in Tucson has issued a

* Dust Storm Warning for...
Northeastern Cochise County in southeastern Arizona...

* Until 545 PM MST.

* At 411 PM MST, an area of blowing dust was just northeast at San
Simon and is moving southwest at 30 to 40 mph.

HAZARD...Less than a quarter mile visibility.

SOURCE...Detected by National Weather Service meteorologists.

IMPACT...Dangerous life-threatening travel.

* Locations impacted include...
Bowie and San Simon.

This includes Interstate 10 between mile markers 364 and 391.
</description><instruction>Motorists should not drive into a dust storm. PULL ASIDE STAY ALIVE!

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.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>DSWTWC</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KTWC 282311</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.DS.W.0023.250728T2311Z-250729T0045Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2025-07-28T17:45:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE TORMENTA DE POLVO hasta las 5:45 PM MST. Espere reduccion de visibilidad.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>AVISO DE TORMENTA DE POLVO hasta las 5:45 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>Cochise, AZ</areaDesc><polygon>32.14,-109.05 32.21,-109.45 32.4,-109.54 32.39,-109.05 32.14,-109.05</polygon><geocode><valueName>SAME</valueName><value>004003</value></geocode><geocode><valueName>UGC</valueName><value>AZC003</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>DAaNh/W8Hy2hbZzGCbKSepxPegyIo5bR6UVBvWxyho4=</DigestValue></Reference></SignedInfo><SignatureValue>EIE36HvEbssx4REDgjKKw6VTn6Y5rf/yuXvIucdMAZTk6ECDqMvyCZYoupS++VOEVAy201B2jaHi&#13;
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