<alert><identifier>urn:oid:2.49.0.1.840.0.51c9ca994a7c1ca56a6d0bb1cb825fd4febd1a1f.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-06-16T19:39:00-05:00</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>2026-06-16T19:39:00-05:00</effective><onset>2026-06-16T19:39:00-05:00</onset><expires>2026-06-16T20:00:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Severe Thunderstorm Warning issued June 16 at 7:39PM CDT until June 16 at 8:00PM CDT by NWS Norman OK</headline><description>At 737 PM CDT, a severe thunderstorm was located 6 miles southwest of
Laverne, moving south at 20 mph.

THIS IS A DESTRUCTIVE STORM FOR LOCATIONS BETWEEN LAVERNE AND
CATESBY ALONG AND WEST OF HWY 283!

HAZARD...Three inch hail and 60 mph wind gusts.

SOURCE...Broadcast media reported tennis ball size hail west of
Laverne.

IMPACT...People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

Locations impacted include...
Laverne and Catesby.
</description><instruction>This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSOUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS54 KOUN 170039</value></parameter><parameter><valueName>NWSheadline</valueName><value>A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR NORTHWESTERN ELLIS AND SOUTHWESTERN HARPER COUNTIES</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-17T00:37:00Z...storm...002DEG...16KT...36.62,-99.95</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>OBSERVED</value></parameter><parameter><valueName>maxHailSize</valueName><value>3.00</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.KOUN.SV.W.0580.000000T0000Z-260617T0100Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-16T20:00:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE HAIL STORM in this area til 800 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 8:00 PM CDT for DESTRUCTIVE three inch size hail. Take shelter in a sturdy building, away from windows. People and animals outdoors will be severely injured.</value></parameter><area><areaDesc>Ellis, OK; Harper, OK</areaDesc><polygon>36.73,-100.0 36.73,-99.89 36.48,-99.77 36.48,-100.0 36.73,-100.0</polygon><geocode><valueName>SAME</valueName><value>040045</value></geocode><geocode><valueName>SAME</valueName><value>040059</value></geocode><geocode><valueName>UGC</valueName><value>OKC045</value></geocode><geocode><valueName>UGC</valueName><value>OKC059</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>2026-06-16T19:39:00-05:00</effective><onset>2026-06-16T19:39:00-05:00</onset><expires>2026-06-16T20:00:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Severe Thunderstorm Warning issued June 16 at 7:39PM CDT until June 16 at 8:00PM CDT by NWS Norman OK</headline><description>At 737 PM CDT, a severe thunderstorm was located 6 miles southwest of
Laverne, moving south at 20 mph.

THIS IS A DESTRUCTIVE STORM FOR LOCATIONS BETWEEN LAVERNE AND
CATESBY ALONG AND WEST OF HWY 283!

HAZARD...Three inch hail and 60 mph wind gusts.

SOURCE...Broadcast media reported tennis ball size hail west of
Laverne.

IMPACT...People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

Locations impacted include...
Laverne and Catesby.
</description><instruction>This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVSOUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WWUS54 KOUN 170039</value></parameter><parameter><valueName>NWSheadline</valueName><value>A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR NORTHWESTERN ELLIS AND SOUTHWESTERN HARPER COUNTIES</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-17T00:37:00Z...storm...002DEG...16KT...36.62,-99.95</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>OBSERVED</value></parameter><parameter><valueName>maxHailSize</valueName><value>3.00</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.KOUN.SV.W.0580.000000T0000Z-260617T0100Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-16T20:00:00-05:00</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 800 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 8:00 PM CDT por granizo DESTRUCTIVO de un tamano de tres pulgadas. Tome refugio en un edificio, alejado de las ventanas. Las personas y los animales al aire libre seran gravemente heridos.</value></parameter><area><areaDesc>Ellis, OK; Harper, OK</areaDesc><polygon>36.73,-100.0 36.73,-99.89 36.48,-99.77 36.48,-100.0 36.73,-100.0</polygon><geocode><valueName>SAME</valueName><value>040045</value></geocode><geocode><valueName>SAME</valueName><value>040059</value></geocode><geocode><valueName>UGC</valueName><value>OKC045</value></geocode><geocode><valueName>UGC</valueName><value>OKC059</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>XWpef4+quFiHjNY49Q9GrCcHRgU22AH7Z1YQGsAP9Ns=</DigestValue></Reference></SignedInfo><SignatureValue>Y+lzxIdhFQj2Xx2H0L7b9yEenAkbMd5F4sy2eLvnNYjSJ+0RrFSkdkIp86dQqReWpGU9PCxA0NWp&#13;
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