XOUS54 KWBC 252058

CAPLIX


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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-4410985-3676430</identifier>
    <sender>w-nws.webmaster@noaa.gov</sender>
    <sent>2020-08-25T15:55:00-05:00</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-4409836-3675503,2020-08-25T04:04:00-05:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4410253-3675858,2020-08-25T10:17:00-05:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4409372-3675180,2020-08-24T21:58:00-05:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4409895-3675577,2020-08-25T04:19:00-05:00 w-nws.webmaster@noaa.gov,NWS-IDP-PROD-4408813-3674901,2020-08-24T16:05:00-05:00</references>
    <info>
        <language>en-US</language>
        <category>Met</category>
        <event>Storm Surge Watch</event>
        <responseType>Prepare</responseType>
        <urgency>Future</urgency>
        <severity>Severe</severity>
        <certainty>Possible</certainty>
        <eventCode>
            <valueName>SAME</valueName>
            <value>SSA</value>
        </eventCode>
        <eventCode>
            <valueName>NationalWeatherService</valueName>
            <value>SSA</value>
        </eventCode>
        <effective>2020-08-25T15:55:00-05:00</effective>
        <onset>2020-08-25T15:55:00-05:00</onset>
        <expires>2020-08-26T00:00:00-05:00</expires>
        <senderName>NWS New Orleans LA</senderName>
        <headline>Storm Surge Watch issued August 25 at 3:55PM CDT by NWS New Orleans LA</headline>
        <description>* LOCATIONS AFFECTED
- Belle Chasse
- Caernarvon
- Bertrandville

* WIND
- LATEST LOCAL FORECAST: Below tropical storm force wind
- Peak Wind Forecast: 10-20 mph with gusts to 30 mph

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39
to 57 mph
- The wind threat has remained nearly steady from the
previous assessment.
- PLAN: Plan for hazardous wind of equivalent tropical storm
force.
- PREPARE: Remaining efforts to protect property should be
completed as soon as possible. Prepare for limited wind
damage.
- ACT: Move to safe shelter before the wind becomes hazardous.

- POTENTIAL IMPACTS: Limited
- Damage to porches, awnings, carports, sheds, and unanchored
mobile homes. Unsecured lightweight objects blown about.
- Many large tree limbs broken off. A few trees snapped or
uprooted, but with greater numbers in places where trees
are shallow rooted. Some fences and roadway signs blown
over.
- A few roads impassable from debris, particularly within
urban or heavily wooded places. Hazardous driving
conditions on bridges and other elevated roadways.
- Scattered power and communications outages.

* STORM SURGE
- LATEST LOCAL FORECAST: Life-threatening storm surge possible
- Peak Storm Surge Inundation: The potential for 2-4 feet
above ground somewhere within surge prone areas
- Window of concern: Wednesday morning until Thursday
afternoon

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm
surge flooding greater than 3 feet above ground
- The storm surge threat has remained nearly steady from the
previous assessment.
- PLAN: Plan for life-threatening storm surge flooding of
greater than 3 feet above ground.
- PREPARE: Evacuation efforts and flood preparations should
soon be brought to completion before conditions become
unsafe.
- ACT: Leave immediately if evacuation orders are given for
your area to avoid being cut off from emergency services or
needlessly risk lives.

- POTENTIAL IMPACTS: Significant
- Areas of inundation from storm surge flooding. Damage to
several buildings, mainly near the coast.
- Sections of near-shore escape routes and secondary roads
become weakened or washed out, especially in usually
vulnerable low spots. 3 to 6 feet of inundation is possible
outside the parish levee on the east bank of the
Mississippi River between Caernarvon and Betrandville. No
inundation expected inside the parish levee on the west
bank.
- Major shoreline erosion with heavy surf. Strong and
numerous rip currents.
- Moderate damage to marinas, docks, boardwalks, and piers.
Several small craft broken away from moorings, especially
in unprotected anchorages.

* FLOODING RAIN
- LATEST LOCAL FORECAST:
- Peak Rainfall Amounts: Additional around 1 inch

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for
localized flooding rain
- The flooding rain threat has remained nearly steady from
the previous assessment.
- PLAN: Emergency plans should include the potential for
localized flooding from heavy rain.
- PREPARE: Consider protective actions if you are in an area
vulnerable to flooding.
- ACT: Heed any flood watches and warnings.

- POTENTIAL IMPACTS: Limited
- Localized rainfall flooding may prompt a few evacuations.
- Rivers and tributaries may quickly rise with swifter
currents. Small streams, creeks, canals, bayous, and
ditches may become swollen and overflow in spots.
- Flood waters can enter a few structures, especially in
usually vulnerable spots. A few places where rapid ponding
of water occurs at underpasses, low-lying spots, and poor
drainage areas. Several storm drains and retention ponds
become near-full and begin to overflow. Some brief road and
bridge closures.

* TORNADO
- LATEST LOCAL FORECAST:
- Situation is somewhat favorable for tornadoes

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for a few
tornadoes
- The tornado threat has remained nearly steady from the
previous assessment.
- PLAN: Emergency plans should include the potential for a
few tornadoes.
- PREPARE: If your shelter is particularly vulnerable to
tornadoes, prepare to relocate to safe shelter before
hazardous weather arrives.
- ACT: If a tornado warning is issued, be ready to shelter
quickly.

- POTENTIAL IMPACTS: Limited
- The occurrence of isolated tornadoes can hinder the
execution of emergency plans during tropical events.
- A few places may experience tornado damage, along with
power and communications disruptions.
- Locations could realize roofs peeled off buildings,
chimneys toppled, mobile homes pushed off foundations or
overturned, large tree tops and branches snapped off,
shallow-rooted trees knocked over, moving vehicles blown
off roads, and small boats pulled from moorings.

* FOR MORE INFORMATION:
- http://www.slfpae.com/closures.aspx
- http://homeport.uscg.mil
- http://emergency.louisiana.gov</description>
        <web>http://www.weather.gov</web>
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        <area>
            <areaDesc>Upper Plaquemines</areaDesc>
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                <valueName>UGC</valueName>
                <value>LAZ063</value>
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                <valueName>SAME</valueName>
                <value>022075</value>
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    </info>
</alert>