<alert><identifier>urn:oid:2.49.0.1.840.0.c99b41cf31249c675d815028fdbeabaf596ea7ad.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-05-18T16:45:00-05:00</sent><status>Actual</status><msgType>Update</msgType><scope>Public</scope><code>IPAWSv1.0</code><references>w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1a3677db7a4df80fa8b77f5cdadbd4868b2a071b.001.1.IPAWS,2026-05-18T16:25:00-05:00</references><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>2026-05-18T16:45:00-05:00</effective><onset>2026-05-18T16:45:00-05:00</onset><expires>2026-05-18T17:30:00-05:00</expires><senderName>NWS Omaha/Valley NE</senderName><headline>Tornado Warning issued May 18 at 4:45PM CDT until May 18 at 5:30PM CDT by NWS Omaha/Valley NE</headline><description>...A TORNADO WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR
SOUTHEASTERN PAWNEE COUNTY...

At 444 PM CDT, a confirmed large and destructive tornado was located
over Pawnee City, moving northeast at 40 mph.

TORNADO EMERGENCY for Pawnee City. This is a PARTICULARLY DANGEROUS
SITUATION. TAKE COVER NOW!

HAZARD...Deadly tornado.

SOURCE...Emergency management confirmed tornado.

IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.

This tornadic thunderstorm will remain over mainly rural areas of
southeastern Pawnee County.
</description><instruction>To repeat, a large, extremely dangerous, and potentially deadly
tornado is on the ground. To protect your life, TAKE COVER NOW! Move
to an interior room on the lowest floor of a sturdy building. Avoid
windows. If in a mobile home, a vehicle or outdoors, move to the
closest substantial shelter and protect yourself from flying debris.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSOAX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS53 KOAX 182145</value></parameter><parameter><valueName>NWSheadline</valueName><value>TORNADO EMERGENCY FOR PAWNEE CITY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-18T21:44:00Z...storm...238DEG...35KT...40.09,-96.16</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.25</value></parameter><parameter><valueName>tornadoDetection</valueName><value>OBSERVED</value></parameter><parameter><valueName>tornadoDamageThreat</valueName><value>CATASTROPHIC</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.KOAX.TO.W.0029.000000T0000Z-260518T2230Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-18T17:30:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: TORNADO EMERGENCY til 5:30 PM CDT. Tornado spotted in this area. Take shelter now!</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: TORNADO EMERGENCY until 5:30 PM CDT. Tornado spotted in this area. This is a life-threatening situation. 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.</value></parameter><area><areaDesc>Pawnee, NE</areaDesc><polygon>40.02,-96.01 40.02,-96.27 40.13,-96.19 40.16,-96.07 40.16,-96.01 40.02,-96.01</polygon><geocode><valueName>SAME</valueName><value>031133</value></geocode><geocode><valueName>UGC</valueName><value>NEC133</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>2026-05-18T16:45:00-05:00</effective><onset>2026-05-18T16:45:00-05:00</onset><expires>2026-05-18T17:30:00-05:00</expires><senderName>NWS Omaha/Valley NE</senderName><headline>Tornado Warning issued May 18 at 4:45PM CDT until May 18 at 5:30PM CDT by NWS Omaha/Valley NE</headline><description>...A TORNADO WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR
SOUTHEASTERN PAWNEE COUNTY...

At 444 PM CDT, a confirmed large and destructive tornado was located
over Pawnee City, moving northeast at 40 mph.

TORNADO EMERGENCY for Pawnee City. This is a PARTICULARLY DANGEROUS
SITUATION. TAKE COVER NOW!

HAZARD...Deadly tornado.

SOURCE...Emergency management confirmed tornado.

IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.

This tornadic thunderstorm will remain over mainly rural areas of
southeastern Pawnee County.
</description><instruction>To repeat, a large, extremely dangerous, and potentially deadly
tornado is on the ground. To protect your life, TAKE COVER NOW! Move
to an interior room on the lowest floor of a sturdy building. Avoid
windows. If in a mobile home, a vehicle or outdoors, move to the
closest substantial shelter and protect yourself from flying debris.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSOAX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS53 KOAX 182145</value></parameter><parameter><valueName>NWSheadline</valueName><value>TORNADO EMERGENCY FOR PAWNEE CITY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-05-18T21:44:00Z...storm...238DEG...35KT...40.09,-96.16</value></parameter><parameter><valueName>maxHailSize</valueName><value>1.25</value></parameter><parameter><valueName>tornadoDetection</valueName><value>OBSERVED</value></parameter><parameter><valueName>tornadoDamageThreat</valueName><value>CATASTROPHIC</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.KOAX.TO.W.0029.000000T0000Z-260518T2230Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-05-18T17:30:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:EMERGENCIA DE TORNADO hasta las 5:30 PM CDT. Tornado fue detectado. Refugiarse ahora</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>SNM: EMERGENCIA DE TORNADO hasta las 5:30 PM CDT. Un tornado ha sido detectado en esta area. Su vida esta en peligro. Busque refugio en un sotano o en el interior de un cuarto del 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.</value></parameter><area><areaDesc>Pawnee, NE</areaDesc><polygon>40.02,-96.01 40.02,-96.27 40.13,-96.19 40.16,-96.07 40.16,-96.01 40.02,-96.01</polygon><geocode><valueName>SAME</valueName><value>031133</value></geocode><geocode><valueName>UGC</valueName><value>NEC133</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>bmYnSKStrbOtvqe0cHZY0KxDSvwToaZaFUY8PQAW/HA=</DigestValue></Reference></SignedInfo><SignatureValue>K9zJ8Xoljkdpk04tZH8xOFelkMb1DPEOFcxZLxCNC6PHyWEIzmVT24dLu72yGdYZvLJ5k89OGyDl&#13;
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