<alert><identifier>urn:oid:2.49.0.1.840.0.349ad243373141cac03b0d0afdadca47e28c0cb5.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-04-26T20:41:00-05:00</sent><status>Actual</status><msgType>Alert</msgType><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Met</category><event>Tornado Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Extreme</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>TOR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>TOW</value></eventCode><effective>2026-04-26T20:41:00-05:00</effective><onset>2026-04-26T20:41:00-05:00</onset><expires>2026-04-26T21:45:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Tornado Warning issued April 26 at 8:41PM CDT until April 26 at 9:45PM CDT by NWS Tulsa OK</headline><description>TORTSA

The National Weather Service in Tulsa has issued a

* Tornado Warning for...
Northeastern Osage County in northeastern Oklahoma...

* Until 945 PM CDT.

* At 840 PM CDT, a severe thunderstorm with strong low level rotation
that could produce a tornado at any time was located 6 miles east
of Pearsonia, moving east at 20 mph.

HAZARD...Tornado and ping pong ball size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur.  Tree
damage is likely.

* Locations in or near the path include...
Bartlesville...                   Bigheart...
Hulah...                          Sunset Lake...
Bartlesville Municipal Airport... Wah Sha She State Park...
</description><instruction>TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>TORTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WFUS54 KTSA 270141</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-04-27T01:40:00Z...storm...273DEG...17KT...36.84,-96.35</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.50</value></parameter><parameter><valueName>tornadoDetection</valueName><value>RADAR INDICATED</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.TO.W.0043.260427T0141Z-260427T0245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-26T21:45:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: TORNADO WARNING in this area til 9:45 PM CDT. Take shelter now. Check media.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: TORNADO WARNING in this area until 9:45 PM CDT. Take shelter now in a basement or an interior room on the lowest floor of a sturdy building. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Check media.</value></parameter><area><areaDesc>Osage, OK</areaDesc><polygon>36.99,-96.0 36.72,-96.0 36.78,-96.42 36.95,-96.39 36.99,-96.0</polygon><geocode><valueName>SAME</valueName><value>040113</value></geocode><geocode><valueName>UGC</valueName><value>OKC113</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Tornado Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Extreme</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>TOR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>TOW</value></eventCode><effective>2026-04-26T20:41:00-05:00</effective><onset>2026-04-26T20:41:00-05:00</onset><expires>2026-04-26T21:45:00-05:00</expires><senderName>NWS Tulsa OK</senderName><headline>Tornado Warning issued April 26 at 8:41PM CDT until April 26 at 9:45PM CDT by NWS Tulsa OK</headline><description>TORTSA

The National Weather Service in Tulsa has issued a

* Tornado Warning for...
Northeastern Osage County in northeastern Oklahoma...

* Until 945 PM CDT.

* At 840 PM CDT, a severe thunderstorm with strong low level rotation
that could produce a tornado at any time was located 6 miles east
of Pearsonia, moving east at 20 mph.

HAZARD...Tornado and ping pong ball size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur.  Tree
damage is likely.

* Locations in or near the path include...
Bartlesville...                   Bigheart...
Hulah...                          Sunset Lake...
Bartlesville Municipal Airport... Wah Sha She State Park...
</description><instruction>TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>TORTSA</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WFUS54 KTSA 270141</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-04-27T01:40:00Z...storm...273DEG...17KT...36.84,-96.35</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.50</value></parameter><parameter><valueName>tornadoDetection</valueName><value>RADAR INDICATED</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.TO.W.0043.260427T0141Z-260427T0245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-26T21:45:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:AVISO DE TORNADO hasta las 9:45 PM CDT. Refugiese ahora. Consulte medios informativos</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>Servicio Nacional de Meteorologia: AVISO DE TORNADO en efecto hasta las 9:45 PM CDT. Busque refugio ahora en un sotano o en el interior de un cuarto en el nivel mas bajo de un edificio seguro. Si esta al aire libre, en una casa movil, o en un vehiculo, debe ir al edificio seguro mas cercano y protegerse de proyectiles. Consulte los medios informativos.</value></parameter><area><areaDesc>Osage, OK</areaDesc><polygon>36.99,-96.0 36.72,-96.0 36.78,-96.42 36.95,-96.39 36.99,-96.0</polygon><geocode><valueName>SAME</valueName><value>040113</value></geocode><geocode><valueName>UGC</valueName><value>OKC113</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>ohi3BlTf2haEVaGGRS+xUFgYexzUe8Qkv3dcnFItGtQ=</DigestValue></Reference></SignedInfo><SignatureValue>NPriQtSyRwa2p1k0nxZUHW+WtGU+UAp1GclqRAq9WCpoJv/F7+FdS+erzH000vFlv7SEwNbjazEt&#13;
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