<alert><identifier>urn:oid:2.49.0.1.840.0.521d97104486b4ad1231c9ef53a62f7788fe401b.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-11T21:20:00-05:00</sent><status>Actual</status><msgType>Alert</msgType><source>211803 v2.3.0</source><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>2026-08-11T21:20:00-05:00</effective><onset>2026-08-11T21:20:00-05:00</onset><expires>2026-08-11T21:45:00-05:00</expires><senderName>NWS Aberdeen SD</senderName><headline>Severe Thunderstorm Warning issued August 11 at 9:20PM CDT until August 11 at 9:45PM CDT by NWS Aberdeen SD</headline><description>At 820 PM MDT, a severe thunderstorm was located 7 miles south of
Morristown, or 31 miles west of Bullhead, moving southeast at 25 mph.

THIS IS A DESTRUCTIVE STORM FOR FOR AREAS JUST SOUTH OF KELDRON AND
MORRISTOWN.

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.

This severe thunderstorm will be near...
Morristown and Keldron around 820 PM MDT.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Aberdeen SD.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSABR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS53 KABR 120220</value></parameter><parameter><valueName>NWSheadline</valueName><value>SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR NORTHWESTERN CORSON COUNTY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-12T02:04:00Z...storm...323DEG...21KT...45.92,-101.79</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>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.KABR.SV.W.0202.000000T0000Z-260812T0245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T21:45:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE HAIL STORM in this area til 945 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 9:45 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>Corson, SD</areaDesc><polygon>45.94,-101.47 45.86,-101.26 45.62,-101.76 45.94,-101.89 45.94,-101.47</polygon><geocode><valueName>SAME</valueName><value>046031</value></geocode><geocode><valueName>UGC</valueName><value>SDC031</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>2026-08-11T21:20:00-05:00</effective><onset>2026-08-11T21:20:00-05:00</onset><expires>2026-08-11T21:45:00-05:00</expires><senderName>NWS Aberdeen SD</senderName><headline>Severe Thunderstorm Warning issued August 11 at 9:20PM CDT until August 11 at 9:45PM CDT by NWS Aberdeen SD</headline><description>At 820 PM MDT, a severe thunderstorm was located 7 miles south of
Morristown, or 31 miles west of Bullhead, moving southeast at 25 mph.

THIS IS A DESTRUCTIVE STORM FOR FOR AREAS JUST SOUTH OF KELDRON AND
MORRISTOWN.

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.

This severe thunderstorm will be near...
Morristown and Keldron around 820 PM MDT.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Aberdeen SD.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSABR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS53 KABR 120220</value></parameter><parameter><valueName>NWSheadline</valueName><value>SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR NORTHWESTERN CORSON COUNTY</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-12T02:04:00Z...storm...323DEG...21KT...45.92,-101.79</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>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.KABR.SV.W.0202.000000T0000Z-260812T0245Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T21:45:00-05:00</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 945 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 9:45 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>Corson, SD</areaDesc><polygon>45.94,-101.47 45.86,-101.26 45.62,-101.76 45.94,-101.89 45.94,-101.47</polygon><geocode><valueName>SAME</valueName><value>046031</value></geocode><geocode><valueName>UGC</valueName><value>SDC031</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>5cY0QxTeEHyC3Sq2rFm+18F/X872QqjpwBN2VyNMGLU=</DigestValue></Reference></SignedInfo><SignatureValue>eoKgXJNWNDoHpynio7auBUXt9Yrhn3lxIebqlnelI0+0YnkQ4JlVo37ZkFYYfzY9C0vkzEw8J6Xp&#13;
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