XOUS51 KWBC 252314

CAPLWX


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<alert xmlns:ns2="http://gov.fema.ipaws.services/caprequest" xmlns="urn:oasis:names:tc:emergency:cap:1.2" xmlns:ns4="http://gov.fema.ipaws.services/IPAWS_CAPService/" xmlns:ns3="http://gov.fema.ipaws.services/capresponse">
    <identifier>NWS-IDP-PROD-4411406-3676771</identifier>
    <sender>w-nws.webmaster@noaa.gov</sender>
    <sent>2020-08-25T19:14:00-04:00</sent>
    <status>Actual</status>
    <msgType>Update</msgType>
    <scope>Public</scope>
    <code>IPAWSv1.0</code>
    <note></note>
    <references>w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4411381-3676750,2020-08-25T18:57:00-04:00</references>
    <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>SVS</value>
        </eventCode>
        <eventCode>
            <valueName>NationalWeatherService</valueName>
            <value>SVW</value>
        </eventCode>
        <effective>2020-08-25T19:14:00-04:00</effective>
        <onset>2020-08-25T19:14:00-04:00</onset>
        <expires>2020-08-25T19:45:00-04:00</expires>
        <senderName>NWS Baltimore MD/Washington DC</senderName>
        <headline>Severe Thunderstorm Warning issued August 25 at 7:14PM EDT until August 25 at 7:45PM EDT by NWS Baltimore MD/Washington DC</headline>
        <description>At 714 PM EDT, a severe thunderstorm was located over Falls Church,
moving southeast at 30 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.

Locations impacted include...
Arlington, Alexandria, Annandale, Springfield, Fort Washington,
Fairfax, Fort Hunt, Vienna, Groveton, Falls Church, Huntington,
Mantua, Fort Belvoir, Pimmit Hills, Woodbridge, Mclean, Reagan
National Airport, Rosslyn, Crystal City and Lake Ridge.</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>eventMotionDescription</valueName>
            <value>2020-08-25T19:14:00.000-04:00...storm...299DEG...26KT...38.88,-77.19 </value>
        </parameter>
        <parameter>
            <valueName>hailSize</valueName>
            <value>Up to 0.75</value>
        </parameter>
        <parameter>
            <valueName>windGust</valueName>
            <value>60 MPH</value>
        </parameter>
        <parameter>
            <valueName>NWSheadline</valueName>
            <value>A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR ARLINGTON...AND SOUTHEASTERN FAIRFAX COUNTIES...THE CITY OF FAIRFAX...THE CITY OF FALLS CHURCH AND THE CITY OF ALEXANDRIA</value>
        </parameter>
        <parameter>
            <valueName>VTEC</valueName>
            <value>/O.CON.KLWX.SV.W.0398.000000T0000Z-200825T2345Z/</value>
        </parameter>
        <parameter>
            <valueName>EAS-ORG</valueName>
            <value>WXR</value>
        </parameter>
        <parameter>
            <valueName>PIL</valueName>
            <value>LWXSVSLWX</value>
        </parameter>
        <parameter>
            <valueName>BLOCKCHANNEL</valueName>
            <value>CMAS</value>
        </parameter>
        <parameter>
            <valueName>BLOCKCHANNEL</valueName>
            <value>EAS</value>
        </parameter>
        <parameter>
            <valueName>BLOCKCHANNEL</valueName>
            <value>NWEM</value>
        </parameter>
        <parameter>
            <valueName>eventEndingTime</valueName>
            <value>2020-08-25T19:45:00-04:00</value>
        </parameter>
        <area>
            <areaDesc>City of Falls Church, VA; Arlington, VA; City of Fairfax, VA; City of Alexandria, VA; Fairfax, VA</areaDesc>
            <polygon>38.7,-77.01 38.69,-77.1 38.67,-77.11 38.64,-77.11 38.61,-77.15 38.63,-77.25 38.64,-77.23 38.64,-77.22 38.69,-77.27 38.7,-77.32 38.72,-77.34 38.72,-77.38 38.75,-77.39 38.78,-77.3 38.82,-77.35 38.96,-77.25 38.93,-77.12 38.88,-77.04 38.75,-77.02 38.71,-77.04 38.7,-77.01</polygon>
            <geocode>
                <valueName>UGC</valueName>
                <value>VAC610</value>
            </geocode>
            <geocode>
                <valueName>UGC</valueName>
                <value>VAC013</value>
            </geocode>
            <geocode>
                <valueName>UGC</valueName>
                <value>VAC600</value>
            </geocode>
            <geocode>
                <valueName>UGC</valueName>
                <value>VAC510</value>
            </geocode>
            <geocode>
                <valueName>UGC</valueName>
                <value>VAC059</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>051610</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>051013</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>051600</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>051510</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>051059</value>
            </geocode>
        </area>
    </info>
</alert>