<alert><identifier>urn:oid:2.49.0.1.840.0.bed67dc8a61881a0d9bf4dcbdd5d686c90815ee6.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-11T15:53:00-07:00</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>Severe Thunderstorm Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>SVR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>SVW</value></eventCode><effective>2026-08-11T15:53:00-07:00</effective><onset>2026-08-11T15:53:00-07:00</onset><expires>2026-08-11T16:15:00-07:00</expires><senderName>NWS Las Vegas NV</senderName><headline>Severe Thunderstorm Warning issued August 11 at 3:53PM PDT until August 11 at 4:15PM PDT by NWS Las Vegas NV</headline><description>At 353 PM PDT, A severe thunderstorm was located near Newberry
Springs, or 9 miles east of Daggett, moving north at 5 mph.

THIS IS A DESTRUCTIVE STORM FOR BARSTOW.

HAZARD...80 mph wind gusts and quarter size hail.

SOURCE...Radar indicated. The Barstow Airport reported wind gusts to
89 MPH.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be heavily damaged. Expect
considerable damage to roofs, windows, and vehicles.
Extensive tree damage and power outages are likely.

Locations impacted include...
Newberry Springs.

This includes the following highways...
Interstate 15 in California between mile markers 85 and 101.
Interstate 40 in California between mile markers 11 and 23.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm has produced widespread destructive
winds.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Las Vegas NV.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSVEF</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KVEF 112253</value></parameter><parameter><valueName>NWSheadline</valueName><value>SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM PDT FOR SAN BERNARDINO COUNTY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-11T22:36:00Z...storm...186DEG...2KT...34.87,-116.73</value></parameter><parameter><valueName>windThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.00</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</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.KVEF.SV.W.0020.000000T0000Z-260811T2315Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T16:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE WIND STORM in this area til 415 PM PDT. Take shelter now. Check media.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: SEVERE THUNDERSTORM WARNING in effect for this area until 4:15 PM PDT for DESTRUCTIVE 80 mph winds. Take shelter in a sturdy building, away from windows. Flying debris may be deadly to those caught without shelter.</value></parameter><area><areaDesc>San Bernardino, CA</areaDesc><polygon>34.78,-116.63 34.83,-116.85 35.01,-116.86 35.0,-116.57 34.78,-116.63</polygon><geocode><valueName>SAME</valueName><value>006071</value></geocode><geocode><valueName>UGC</valueName><value>CAC071</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Severe Thunderstorm Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>SVR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>SVW</value></eventCode><effective>2026-08-11T15:53:00-07:00</effective><onset>2026-08-11T15:53:00-07:00</onset><expires>2026-08-11T16:15:00-07:00</expires><senderName>NWS Las Vegas NV</senderName><headline>Severe Thunderstorm Warning issued August 11 at 3:53PM PDT until August 11 at 4:15PM PDT by NWS Las Vegas NV</headline><description>At 353 PM PDT, A severe thunderstorm was located near Newberry
Springs, or 9 miles east of Daggett, moving north at 5 mph.

THIS IS A DESTRUCTIVE STORM FOR BARSTOW.

HAZARD...80 mph wind gusts and quarter size hail.

SOURCE...Radar indicated. The Barstow Airport reported wind gusts to
89 MPH.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be heavily damaged. Expect
considerable damage to roofs, windows, and vehicles.
Extensive tree damage and power outages are likely.

Locations impacted include...
Newberry Springs.

This includes the following highways...
Interstate 15 in California between mile markers 85 and 101.
Interstate 40 in California between mile markers 11 and 23.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm has produced widespread destructive
winds.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Las Vegas NV.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSVEF</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS55 KVEF 112253</value></parameter><parameter><valueName>NWSheadline</valueName><value>SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM PDT FOR SAN BERNARDINO COUNTY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-11T22:36:00Z...storm...186DEG...2KT...34.87,-116.73</value></parameter><parameter><valueName>windThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.00</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</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.KVEF.SV.W.0020.000000T0000Z-260811T2315Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T16:15:00-07:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:TORMENTA DE VIENTO DESTRUCTIVA en esta area hasta 415 PM PDT. Tome refugio ahora</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>Servicio Nacional de Meteorologia: AVISO DE TORMENTA SEVERA en efecto para esta area hasta las 4:15 PM PDT por vientos DESTRUCTIVOS de 80 mph. Tome refugio en un edificio, alejado de las ventanas. Escombros arrastrados por el viento podrian ser mortales para aquellos que se encuentran sin refugio.</value></parameter><area><areaDesc>San Bernardino, CA</areaDesc><polygon>34.78,-116.63 34.83,-116.85 35.01,-116.86 35.0,-116.57 34.78,-116.63</polygon><geocode><valueName>SAME</valueName><value>006071</value></geocode><geocode><valueName>UGC</valueName><value>CAC071</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>gA/XCWRvd+CVSO8o6+BxXEerBQfDkVMqklFn8zCVSa8=</DigestValue></Reference></SignedInfo><SignatureValue>Mvb4rSio0Bd2zpl3SjDQekRskneTMQwR+4NDhmCR1zq1X+WntYSikE1QkbhtiN7IBoWyrZsThsGy&#13;
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