<alert><identifier>urn:oid:2.49.0.1.840.0.2f46c82cda7fae7f262d79355c7daf6768944c6f.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-05-08T17:43:00-05:00</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>2026-05-08T17:43:00-05:00</effective><onset>2026-05-08T17:43:00-05:00</onset><expires>2026-05-08T18:30:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Severe Thunderstorm Warning issued May 8 at 5:43PM CDT until May 8 at 6:30PM CDT by NWS Tulsa OK</headline><description>SVRTSA

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for...
Central Rogers County in northeastern Oklahoma...
West central Mayes County in northeastern Oklahoma...
South central Washington County in northeastern Oklahoma...
Northwestern Wagoner County in northeastern Oklahoma...
Northeastern Tulsa County in northeastern Oklahoma...

* Until 630 PM CDT.

* At 543 PM CDT, a severe thunderstorm was located near Owasso,
moving southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR Collinsville and Owasso.

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...
Tulsa...                          Claremore...
Owasso...                         Skiatook...
Catoosa...                        Collinsville...
Verdigris...                      Inola...
Sperry...                         Oologah...
Vera...                           Turley...
Tulsa International Airport...    Tiawah...

This includes Interstate 44 between mile markers 232 and 259.
</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.

For your protection move to an interior room on the lowest floor of a
building.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KTSA 082243</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-08T22:43:00Z...storm...301DEG...24KT...36.29,-95.87</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>60 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</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.0207.260508T2243Z-260508T2330Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-08T18:30:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE HAIL STORM in this area til 630 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 6:30 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>Mayes, OK; Rogers, OK; Tulsa, OK; Wagoner, OK; Washington, OK</areaDesc><polygon>36.34,-95.32 35.98,-95.56 36.26,-96.0 36.38,-96.0 36.48,-95.87 36.34,-95.32</polygon><geocode><valueName>SAME</valueName><value>040097</value></geocode><geocode><valueName>SAME</valueName><value>040131</value></geocode><geocode><valueName>SAME</valueName><value>040143</value></geocode><geocode><valueName>SAME</valueName><value>040145</value></geocode><geocode><valueName>SAME</valueName><value>040147</value></geocode><geocode><valueName>UGC</valueName><value>OKC097</value></geocode><geocode><valueName>UGC</valueName><value>OKC131</value></geocode><geocode><valueName>UGC</valueName><value>OKC143</value></geocode><geocode><valueName>UGC</valueName><value>OKC145</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>2026-05-08T17:43:00-05:00</effective><onset>2026-05-08T17:43:00-05:00</onset><expires>2026-05-08T18:30:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Severe Thunderstorm Warning issued May 8 at 5:43PM CDT until May 8 at 6:30PM CDT by NWS Tulsa OK</headline><description>SVRTSA

The National Weather Service in Tulsa has issued a

* Severe Thunderstorm Warning for...
Central Rogers County in northeastern Oklahoma...
West central Mayes County in northeastern Oklahoma...
South central Washington County in northeastern Oklahoma...
Northwestern Wagoner County in northeastern Oklahoma...
Northeastern Tulsa County in northeastern Oklahoma...

* Until 630 PM CDT.

* At 543 PM CDT, a severe thunderstorm was located near Owasso,
moving southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR Collinsville and Owasso.

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...
Tulsa...                          Claremore...
Owasso...                         Skiatook...
Catoosa...                        Collinsville...
Verdigris...                      Inola...
Sperry...                         Oologah...
Vera...                           Turley...
Tulsa International Airport...    Tiawah...

This includes Interstate 44 between mile markers 232 and 259.
</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.

For your protection move to an interior room on the lowest floor of a
building.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS54 KTSA 082243</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-08T22:43:00Z...storm...301DEG...24KT...36.29,-95.87</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>60 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</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.0207.260508T2243Z-260508T2330Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-08T18:30:00-05:00</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 630 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 6:30 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>Mayes, OK; Rogers, OK; Tulsa, OK; Wagoner, OK; Washington, OK</areaDesc><polygon>36.34,-95.32 35.98,-95.56 36.26,-96.0 36.38,-96.0 36.48,-95.87 36.34,-95.32</polygon><geocode><valueName>SAME</valueName><value>040097</value></geocode><geocode><valueName>SAME</valueName><value>040131</value></geocode><geocode><valueName>SAME</valueName><value>040143</value></geocode><geocode><valueName>SAME</valueName><value>040145</value></geocode><geocode><valueName>SAME</valueName><value>040147</value></geocode><geocode><valueName>UGC</valueName><value>OKC097</value></geocode><geocode><valueName>UGC</valueName><value>OKC131</value></geocode><geocode><valueName>UGC</valueName><value>OKC143</value></geocode><geocode><valueName>UGC</valueName><value>OKC145</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>HQ+lx4v/QD43kC1rPAo2O0J8CPf+FdKbyHuAXSuUPKI=</DigestValue></Reference></SignedInfo><SignatureValue>Vza8OR9jyWnJ+LymOmBBGbfeR1n/jVzN8Cj9Nu9lYdtSL/DV1+mT5beVHnyAv6nk8rfcIgnxSVkK&#13;
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