<alert><identifier>urn:oid:2.49.0.1.840.0.018a8ba8b461b3f1d7b719fb005f84ea02ea586e.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-06-11T21:41:00-05:00</sent><status>Actual</status><msgType>Alert</msgType><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>2026-06-11T21:41:00-05:00</effective><onset>2026-06-11T21:41:00-05:00</onset><expires>2026-06-11T22:30:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Severe Thunderstorm Warning issued June 11 at 9:41PM CDT until June 11 at 10:30PM CDT by NWS Norman OK</headline><description>SVROUN

The National Weather Service in Norman has issued a

* Severe Thunderstorm Warning for...
Southeastern Comanche County in southwestern Oklahoma...
Northwestern Stephens County in southern Oklahoma...
Northeastern Cotton County in southwestern Oklahoma...

* Until 1030 PM CDT.

* At 940 PM CDT, severe thunderstorms were located along a line
extending from 5 miles southwest of Sterling to 11 miles southeast
of Lawton to 3 miles southwest of Geronimo, moving southeast at 15
mph.

THESE ARE DESTRUCTIVE STORMS FOR LOCATIONS IN AND SOUTHEAST OF
LAWTON.

HAZARD...80 mph wind gusts and golf ball size hail.

SOURCE...Broadcast media.

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...
Eastern Lawton, Duncan, Marlow, Walters, Geronimo, southeastern
Fort Sill, Central High, Empire City, and Hulen.
</description><instruction>This is a DANGEROUS SITUATION. These storms are producing widespread
wind damage across Lawton! SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVROUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KOUN 120241</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-12T02:40:00Z...storm...302DEG...12KT...34.69,-98.23 34.52,-98.25 34.44,-98.42</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>1.75</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.NEW.KOUN.SV.W.0551.260612T0241Z-260612T0330Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-11T22:30:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE WIND STORM in this area til 1030 PM CDT. Take shelter now. Check media.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: SEVERE THUNDERSTORM WARNING in effect for this area until 10:30 PM CDT 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>Comanche, OK; Cotton, OK; Stephens, OK</areaDesc><polygon>34.68,-97.96 34.41,-98.03 34.34,-98.35 34.5,-98.52 34.6,-98.38 34.68,-98.34 34.68,-97.96</polygon><geocode><valueName>SAME</valueName><value>040031</value></geocode><geocode><valueName>SAME</valueName><value>040033</value></geocode><geocode><valueName>SAME</valueName><value>040137</value></geocode><geocode><valueName>UGC</valueName><value>OKC031</value></geocode><geocode><valueName>UGC</valueName><value>OKC033</value></geocode><geocode><valueName>UGC</valueName><value>OKC137</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>2026-06-11T21:41:00-05:00</effective><onset>2026-06-11T21:41:00-05:00</onset><expires>2026-06-11T22:30:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Severe Thunderstorm Warning issued June 11 at 9:41PM CDT until June 11 at 10:30PM CDT by NWS Norman OK</headline><description>SVROUN

The National Weather Service in Norman has issued a

* Severe Thunderstorm Warning for...
Southeastern Comanche County in southwestern Oklahoma...
Northwestern Stephens County in southern Oklahoma...
Northeastern Cotton County in southwestern Oklahoma...

* Until 1030 PM CDT.

* At 940 PM CDT, severe thunderstorms were located along a line
extending from 5 miles southwest of Sterling to 11 miles southeast
of Lawton to 3 miles southwest of Geronimo, moving southeast at 15
mph.

THESE ARE DESTRUCTIVE STORMS FOR LOCATIONS IN AND SOUTHEAST OF
LAWTON.

HAZARD...80 mph wind gusts and golf ball size hail.

SOURCE...Broadcast media.

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...
Eastern Lawton, Duncan, Marlow, Walters, Geronimo, southeastern
Fort Sill, Central High, Empire City, and Hulen.
</description><instruction>This is a DANGEROUS SITUATION. These storms are producing widespread
wind damage across Lawton! SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVROUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KOUN 120241</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-12T02:40:00Z...storm...302DEG...12KT...34.69,-98.23 34.52,-98.25 34.44,-98.42</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>1.75</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.NEW.KOUN.SV.W.0551.260612T0241Z-260612T0330Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-11T22:30:00-05:00</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 1030 PM CDT. 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 10:30 PM CDT 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>Comanche, OK; Cotton, OK; Stephens, OK</areaDesc><polygon>34.68,-97.96 34.41,-98.03 34.34,-98.35 34.5,-98.52 34.6,-98.38 34.68,-98.34 34.68,-97.96</polygon><geocode><valueName>SAME</valueName><value>040031</value></geocode><geocode><valueName>SAME</valueName><value>040033</value></geocode><geocode><valueName>SAME</valueName><value>040137</value></geocode><geocode><valueName>UGC</valueName><value>OKC031</value></geocode><geocode><valueName>UGC</valueName><value>OKC033</value></geocode><geocode><valueName>UGC</valueName><value>OKC137</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>EaYo/vb5J9RDbVJSy6N+tD3DHC+1mmoM6l9UALJFeHA=</DigestValue></Reference></SignedInfo><SignatureValue>d4/BdSKU3rjmHb8NfEQU7292SHakhZkE9spbVepFu42iXEAZBfOhq/KiIJZ+HzQ0YgIf8ih82lB1&#13;
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