XOUS51 KWBC 260027

CAPLWX


<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<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-4411592-3676912</identifier>
    <sender>w-nws.webmaster@noaa.gov</sender>
    <sent>2020-08-25T20:27:00-04:00</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-4411532-3676866,2020-08-25T20:06:00-04:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4411383-3676752,2020-08-25T18:58:00-04:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4411476-3676821,2020-08-25T19:41:00-04:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4411360-3676734,2020-08-25T18:46:00-04:00</references>
    <info>
        <language>en-US</language>
        <category>Met</category>
        <event>Special Marine Warning</event>
        <responseType>Avoid</responseType>
        <urgency>Immediate</urgency>
        <severity>Severe</severity>
        <certainty>Likely</certainty>
        <eventCode>
            <valueName>SAME</valueName>
            <value>NWS</value>
        </eventCode>
        <eventCode>
            <valueName>NationalWeatherService</valueName>
            <value>MAW</value>
        </eventCode>
        <effective>2020-08-25T20:27:00-04:00</effective>
        <onset>2020-08-25T20:27:00-04:00</onset>
        <expires>2020-08-25T20:45:00-04:00</expires>
        <senderName>NWS Baltimore MD/Washington DC</senderName>
        <headline>Special Marine Warning issued August 25 at 8:27PM EDT until August 25 at 8:45PM EDT by NWS Baltimore MD/Washington DC</headline>
        <description>For the following areas...
Tidal Potomac from Cobb Island MD to Smith Point VA...
Tidal Potomac from Indian Head to Cobb Island MD...

At 826 PM EDT, strong thunderstorms with a history of producing wind
gusts in excess of 34 knots were located along a line extending from
near Popes Creek to 11 nm south of Fairview Beach, moving east at 25
knots.

HAZARD...Wind gusts 34 knots or greater.

SOURCE...Observed wind.

IMPACT...Boaters in small craft could be thrown overboard by
suddenly higher winds and waves capsizing their vessel.

Locations impacted include...
Cobb Island, Swan Point, Coltons Point, Saint Clements Bay, Mathias
Point, U.S. 301 Nice Memorial Bridge, Wicomico River, Nanjemoy Creek,
Port Tobacco River, Popes Creek and Colonial Beach.</description>
        <instruction>Move to safe harbor immediately as gusty winds and high waves are
expected.</instruction>
        <web>http://www.weather.gov</web>
        <parameter>
            <valueName>eventMotionDescription</valueName>
            <value>2020-08-25T20:26:00.000-04:00...storm...275DEG...25KT...38.43,-76.95 38.15,-77.32 </value>
        </parameter>
        <parameter>
            <valueName>hailSize</valueName>
            <value>0.00</value>
        </parameter>
        <parameter>
            <valueName>NWSheadline</valueName>
            <value>A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 845 PM EDT</value>
        </parameter>
        <parameter>
            <valueName>VTEC</valueName>
            <value>/O.CON.KLWX.MA.W.0279.000000T0000Z-200826T0045Z/</value>
        </parameter>
        <parameter>
            <valueName>PIL</valueName>
            <value>LWXMWSLWX</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>2020-08-25T20:45:00-04:00</value>
        </parameter>
        <area>
            <areaDesc>Tidal Potomac from Indian Head to Cobb Island MD; Tidal Potomac from Cobb Island MD to Smith Point VA</areaDesc>
            <polygon>38.46,-77.01 38.35,-76.96 38.34,-76.95 38.27,-76.84 38.25,-76.72 38.16,-76.74 38.21,-76.95 38.26,-76.96 38.27,-76.98 38.27,-76.99 38.38,-77.06 38.33,-77.17 38.39,-77.23 38.46,-77.01</polygon>
            <geocode>
                <valueName>UGC</valueName>
                <value>ANZ536</value>
            </geocode>
            <geocode>
                <valueName>UGC</valueName>
                <value>ANZ537</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>073536</value>
            </geocode>
            <geocode>
                <valueName>SAME</valueName>
                <value>073537</value>
            </geocode>
        </area>
    </info>
</alert>