<alert><identifier>urn:oid:2.49.0.1.840.0.a699bac0d4b1376ec799f0e757a43d6915bc1b74.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-10T17:28:38-04:00</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>2026-08-10T17:21:00-04:00</effective><onset>2026-08-10T17:21:00-04:00</onset><expires>2026-08-10T17:45:00-04:00</expires><senderName>NWS Baltimore MD/Washington DC</senderName><headline>Severe Thunderstorm Warning issued August 10 at 5:21PM EDT until August 10 at 5:45PM EDT by NWS Baltimore MD/Washington DC</headline><description>SVRLWX

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for...
Central Prince Georges County in central Maryland...

* Until 545 PM EDT.

* At 520 PM EDT, a severe thunderstorm was located near Clinton,
moving east at 45 mph.

THIS IS A DESTRUCTIVE STORM FOR CENTRAL PRINCE GEORGES COUNTY.

HAZARD...80 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect considerable damage to trees and power lines. Your
life is at significant risk if outdoors. In addition to
some trees falling into homes, wind damage is possible to
roofs, sheds, open garages, and mobile homes.

* Locations impacted include...
Clinton, Fort Washington, Forestville, Upper Marlboro, Andrews Air
Force Base, Camp Springs, Oxon Hill, Rosaryville, Friendly,
Marlton, Temple Hills, Marlow Heights, Accokeek, Brandywine, Baden,
Morningside, Suitland-Silver Hill, and Cheltenham.
</description><instruction>For your protection move to an interior room on the lowest floor of a
building.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRLWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS51 KLWX 102121</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-10T21:20:00Z...storm...281DEG...41KT...38.7,-76.92</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>Up to .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.KLWX.SV.W.0400.260810T2121Z-260810T2145Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-10T17:45:00-04:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE WIND STORM in this area til 545 PM EDT. Take shelter now. Check media.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: SEVERE THUNDERSTORM WARNING in effect for this area until 5:45 PM EDT for DESTRUCTIVE 80 mph winds. Take shelter in a sturdy building, away from windows. Flying debris may be deadly to those caught without shelter.</value></parameter><area><areaDesc>Prince Georges, MD</areaDesc><polygon>38.7,-76.99 38.85,-76.94 38.83,-76.76 38.68,-76.79 38.7,-76.99</polygon><geocode><valueName>SAME</valueName><value>024033</value></geocode><geocode><valueName>UGC</valueName><value>MDC033</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>2026-08-10T17:21:00-04:00</effective><onset>2026-08-10T17:21:00-04:00</onset><expires>2026-08-10T17:45:00-04:00</expires><senderName>NWS Baltimore MD/Washington DC</senderName><headline>Severe Thunderstorm Warning issued August 10 at 5:21PM EDT until August 10 at 5:45PM EDT by NWS Baltimore MD/Washington DC</headline><description>SVRLWX

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for...
Central Prince Georges County in central Maryland...

* Until 545 PM EDT.

* At 520 PM EDT, a severe thunderstorm was located near Clinton,
moving east at 45 mph.

THIS IS A DESTRUCTIVE STORM FOR CENTRAL PRINCE GEORGES COUNTY.

HAZARD...80 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect considerable damage to trees and power lines. Your
life is at significant risk if outdoors. In addition to
some trees falling into homes, wind damage is possible to
roofs, sheds, open garages, and mobile homes.

* Locations impacted include...
Clinton, Fort Washington, Forestville, Upper Marlboro, Andrews Air
Force Base, Camp Springs, Oxon Hill, Rosaryville, Friendly,
Marlton, Temple Hills, Marlow Heights, Accokeek, Brandywine, Baden,
Morningside, Suitland-Silver Hill, and Cheltenham.
</description><instruction>For your protection move to an interior room on the lowest floor of a
building.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRLWX</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS51 KLWX 102121</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-10T21:20:00Z...storm...281DEG...41KT...38.7,-76.92</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>Up to .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.KLWX.SV.W.0400.260810T2121Z-260810T2145Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-10T17:45:00-04:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:TORMENTA DE VIENTO DESTRUCTIVA en esta area hasta 545 PM EDT. 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 5:45 PM EDT por vientos DESTRUCTIVOS de 80 mph. Tome refugio en un edificio, alejado de las ventanas. Escombros arrastrados por el viento podrian ser mortales para aquellos que se encuentran sin refugio.</value></parameter><area><areaDesc>Prince Georges, MD</areaDesc><polygon>38.7,-76.99 38.85,-76.94 38.83,-76.76 38.68,-76.79 38.7,-76.99</polygon><geocode><valueName>SAME</valueName><value>024033</value></geocode><geocode><valueName>UGC</valueName><value>MDC033</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>Ir36Ngne/btcGyd2/GfhohLOQz8n6N6EFTotvTkrgmo=</DigestValue></Reference></SignedInfo><SignatureValue>TVy9rP4RYRNnbpdmmL/CE0ZVx5utGk3DoqbGJ1iEARP2UTuyp5S7CvsLb7kQJqlQhQXSzxLnAc7B&#13;
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