Warning Vector

Coastal Flood Advisory

NWS Baltimore MD/Washington DC ยท US

Updated

Details

Coastal Flood Advisory Remains In Effect Until 10 PM EDT This Evening

Event
Coastal Flood Advisory
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Expected
Severity
Minor
Certainty
Likely
Response
Monitor

Description

What

Up to one foot of inundation above ground level in low lying areas due to tidal flooding.

Where

Shoreline in the City of Alexandria and Arlington County.

When

Until 10 PM EDT this evening, especially around the time of high tide.

Impacts

Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria..

Additional details

Tides two to two and a half feet above normal. The next high tide at Alexandria is at 8:21 PM and 8:41 AM.

Instructions

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Affected areas

  • Arlington/Falls Church/Alexandria

Public contact

Issuer
NWS Baltimore MD/Washington DC

Message record

Received
Issue to receipt
~26s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M3C8KMD6NP85CF7NE2F47NDA
Identifier
urn:oid:2.49.0.1.840.0.6d16cccb6b10e6d9437f30142c0532505d3f13f6.003.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Baltimore MD/Washington DC
AWIPS ID
CAPLWX
NWWS sequence
nwws_processor.710
WMO heading
XOUS51
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
51

References

Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent
Sender
w-nws.webmaster@noaa.gov
Sent

Event codes

NameValue
SAMENWS
NationalWeatherServiceCFY

Parameters

NameValue
AWIPSidentifierCFWLWX
WMOidentifierWHUS41 KLWX 251228
NWSheadlineCOASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.CON.KLWX.CF.Y.0044.000000T0000Z-260926T0200Z/
eventEndingTime2026-09-25T22:00:00-04:00
BLOCKCHANNELCMAS
expiredReferencesw-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8e296fcd6162d5126a3a8b78482cd5c290076716.001.2,2026-09-24T19:23:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6281288e4dfc267920594d3f607da741e16589a3.003.1,2026-09-23T22:41:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.baeb7b568831b592ac62703c9c7c0b29a52f4253.001.1,2026-09-24T03:10:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7ffea5f088e04ca8470438a249d1127e87f1b4bb.004.1,2026-09-23T15:08:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.4072cf7e18df95e72cdf6c954e23a78a4e00c62f.003.1,2026-09-23T08:42:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a8afb4a360fe51ff39060bc9d88e3ab3d4656c6c.005.1,2026-09-23T03:00:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.031194c3c562ed1bcbfef6c7b046dbb4a0109993.003.1,2026-09-22T22:10:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.421e1b731ba5e9453fcb18b34cc47c96bdbfc051.001.2,2026-09-22T14:53:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ab16248d1e6a951be23f7c8d34e12076f4eb7c1c.005.1,2026-09-22T09:35:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e0390ac8bb4a9c0737a5e4382ebdbf3cd71b8301.004.1,2026-09-22T07:50:00-04:00
Locations

Location data

  • Arlington/Falls Church/Alexandria
NameValue
SAME051013
SAME051510
SAME051610
UGCVAZ054