<alert><identifier>urn:oid:2.49.0.1.840.0.d57b16d05a7b3488f460f1b05312fcbb89c08c83.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-05-08T16:53:00-05:00</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>2026-05-08T16:53:00-05:00</effective><onset>2026-05-08T16:53:00-05:00</onset><expires>2026-05-08T17:45:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Severe Thunderstorm Warning issued May 8 at 4:53PM CDT until May 8 at 5:45PM CDT by NWS Tulsa OK</headline><description>SVRTSA

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for...
Western Rogers County in northeastern Oklahoma...
East central Osage County in northeastern Oklahoma...
Southern Washington County in northeastern Oklahoma...
Northeastern Tulsa County in northeastern Oklahoma...

* Until 545 PM CDT.

* At 452 PM CDT, a severe thunderstorm was located 5 miles south of
Barnsdall, moving east at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR Avant.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

* Locations in or near the path include...
Claremore...                      Owasso...
Skiatook...                       Collinsville...
Verdigris...                      Barnsdall...
Sperry...                         Oologah...
Ramona...                         Ochelata...
Avant...                          Talala...
Vera...                           Tallant...
Wolco...

This includes Interstate 44 between mile markers 241 and 248.
</description><instruction>Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KTSA 082153</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-08T21:52:00Z...storm...289DEG...26KT...36.48,-96.2</value></parameter><parameter><valueName>windThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxWindGust</valueName><value>60 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxHailSize</valueName><value>2.75</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</value></parameter><parameter><valueName>tornadoDetection</valueName><value>POSSIBLE</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.KTSA.SV.W.0203.260508T2153Z-260508T2245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-08T17:45:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE HAIL STORM in this area til 545 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 5:45 PM CDT for DESTRUCTIVE baseball size hail. Take shelter in a sturdy building, away from windows. People and animals outdoors will be severely injured.</value></parameter><area><areaDesc>Osage, OK; Rogers, OK; Tulsa, OK; Washington, OK</areaDesc><polygon>36.61,-95.81 36.6,-95.81 36.6,-95.68 36.59,-95.58 36.18,-95.61 36.41,-96.32 36.65,-96.21 36.61,-95.81</polygon><geocode><valueName>SAME</valueName><value>040113</value></geocode><geocode><valueName>SAME</valueName><value>040131</value></geocode><geocode><valueName>SAME</valueName><value>040143</value></geocode><geocode><valueName>SAME</valueName><value>040147</value></geocode><geocode><valueName>UGC</valueName><value>OKC113</value></geocode><geocode><valueName>UGC</valueName><value>OKC131</value></geocode><geocode><valueName>UGC</valueName><value>OKC143</value></geocode><geocode><valueName>UGC</valueName><value>OKC147</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>2026-05-08T16:53:00-05:00</effective><onset>2026-05-08T16:53:00-05:00</onset><expires>2026-05-08T17:45:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Severe Thunderstorm Warning issued May 8 at 4:53PM CDT until May 8 at 5:45PM CDT by NWS Tulsa OK</headline><description>SVRTSA

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for...
Western Rogers County in northeastern Oklahoma...
East central Osage County in northeastern Oklahoma...
Southern Washington County in northeastern Oklahoma...
Northeastern Tulsa County in northeastern Oklahoma...

* Until 545 PM CDT.

* At 452 PM CDT, a severe thunderstorm was located 5 miles south of
Barnsdall, moving east at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR Avant.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

* Locations in or near the path include...
Claremore...                      Owasso...
Skiatook...                       Collinsville...
Verdigris...                      Barnsdall...
Sperry...                         Oologah...
Ramona...                         Ochelata...
Avant...                          Talala...
Vera...                           Tallant...
Wolco...

This includes Interstate 44 between mile markers 241 and 248.
</description><instruction>Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KTSA 082153</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-08T21:52:00Z...storm...289DEG...26KT...36.48,-96.2</value></parameter><parameter><valueName>windThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxWindGust</valueName><value>60 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>OBSERVED</value></parameter><parameter><valueName>maxHailSize</valueName><value>2.75</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</value></parameter><parameter><valueName>tornadoDetection</valueName><value>POSSIBLE</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.KTSA.SV.W.0203.260508T2153Z-260508T2245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-08T17:45:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:TORMENTA DE GRANIZO DESTRUCTIVA en esta area hasta 545 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 5:45 PM CDT por granizo DESTRUCTIVO del tamano de una pelota de beisbol. Tome refugio en un edificio, alejado de las ventanas. Las personas y los animales al aire libre seran gravemente heridos.</value></parameter><area><areaDesc>Osage, OK; Rogers, OK; Tulsa, OK; Washington, OK</areaDesc><polygon>36.61,-95.81 36.6,-95.81 36.6,-95.68 36.59,-95.58 36.18,-95.61 36.41,-96.32 36.65,-96.21 36.61,-95.81</polygon><geocode><valueName>SAME</valueName><value>040113</value></geocode><geocode><valueName>SAME</valueName><value>040131</value></geocode><geocode><valueName>SAME</valueName><value>040143</value></geocode><geocode><valueName>SAME</valueName><value>040147</value></geocode><geocode><valueName>UGC</valueName><value>OKC113</value></geocode><geocode><valueName>UGC</valueName><value>OKC131</value></geocode><geocode><valueName>UGC</valueName><value>OKC143</value></geocode><geocode><valueName>UGC</valueName><value>OKC147</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>5N/ztxcHBqkgegv4yHijou4Rwe2MIvu+GravsAQKziY=</DigestValue></Reference></SignedInfo><SignatureValue>X1w/IVjxKqxTpT0XMOsERkUMbTpRj1DEv4EMrkBuErsRbk56rtc+a6G9ZPld6sGUKEFnGBc0+jPt&#13;
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