<alert><identifier>urn:oid:2.49.0.1.840.0.661004e1145c16abfd08b033e4baa2fb0d977433.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-11T17:29:00-06:00</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>2026-08-11T17:29:00-06:00</effective><onset>2026-08-11T17:29:00-06:00</onset><expires>2026-08-11T18:30:00-06:00</expires><senderName>NWS Rapid City SD</senderName><headline>Severe Thunderstorm Warning issued August 11 at 5:29PM MDT until August 11 at 6:30PM MDT by NWS Rapid City SD</headline><description>SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
Southwestern Oglala Lakota County in southwestern South Dakota...

* Until 630 PM MDT.

* At 529 PM MDT, a severe thunderstorm was located 5 miles west of
Dry Wood Housing, or 26 miles northwest of Pine Ridge, moving
southeast at 40 mph.

THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.

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 impacted include...
Pine Ridge, Oglala, Number 4, South Lakeside, Loneman, Calico, Dry
Wood Housing, Wolf Creek Housing, Slim Buttes Housing and
southwestern Pine Ridge Reservation.
</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.

This storm has a history or producing large damaging hail.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRUNR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS53 KUNR 112329</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-11T23:29:00Z...storm...328DEG...35KT...43.32,-102.89</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.NEW.KUNR.SV.W.0262.260811T2329Z-260812T0030Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T18:30:00-06:00</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 MDT. 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 MDT 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>Oglala Lakota, SD</areaDesc><polygon>43.33,-103.0 43.48,-102.84 43.0,-102.2 43.0,-102.87 43.33,-103.0</polygon><geocode><valueName>SAME</valueName><value>046102</value></geocode><geocode><valueName>UGC</valueName><value>SDC102</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>2026-08-11T17:29:00-06:00</effective><onset>2026-08-11T17:29:00-06:00</onset><expires>2026-08-11T18:30:00-06:00</expires><senderName>NWS Rapid City SD</senderName><headline>Severe Thunderstorm Warning issued August 11 at 5:29PM MDT until August 11 at 6:30PM MDT by NWS Rapid City SD</headline><description>SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for...
Southwestern Oglala Lakota County in southwestern South Dakota...

* Until 630 PM MDT.

* At 529 PM MDT, a severe thunderstorm was located 5 miles west of
Dry Wood Housing, or 26 miles northwest of Pine Ridge, moving
southeast at 40 mph.

THIS IS A DESTRUCTIVE STORM FOR OGLALA, PINE RIDGE.

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 impacted include...
Pine Ridge, Oglala, Number 4, South Lakeside, Loneman, Calico, Dry
Wood Housing, Wolf Creek Housing, Slim Buttes Housing and
southwestern Pine Ridge Reservation.
</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.

This storm has a history or producing large damaging hail.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRUNR</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS53 KUNR 112329</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-11T23:29:00Z...storm...328DEG...35KT...43.32,-102.89</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.NEW.KUNR.SV.W.0262.260811T2329Z-260812T0030Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-11T18:30:00-06:00</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 MDT. 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 MDT 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>Oglala Lakota, SD</areaDesc><polygon>43.33,-103.0 43.48,-102.84 43.0,-102.2 43.0,-102.87 43.33,-103.0</polygon><geocode><valueName>SAME</valueName><value>046102</value></geocode><geocode><valueName>UGC</valueName><value>SDC102</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>DOad/Uh+z0XG6GwO86Ui2NAie3u2h2k6YHRJBs8T8DI=</DigestValue></Reference></SignedInfo><SignatureValue>F9bVLQ8vNB8gr61r5HAMKGE9No/h6dliJVhgPSrYgWDSgIUqsMaqTbwlECtYczlQIN3RADmJftGg&#13;
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