Coastal Flood Advisory

NWS Anchorage AK · US

Ended

Details

Coastal Flood Advisory Has Expired

Event: Coastal Flood Advisory
Issued: 2026-09-17 16:02:00 UTC
Onset: 2026-09-17 16:02:00 UTC
Message expires: 2026-09-17 17:15:00 UTC
Expected end: 2026-09-17 16:00:00 UTC
Category: Meteorological
Urgency: Expected
Severity: Minor
Certainty: Likely
Response: Monitor

Description

Water levels will continue to decrease with the outgoing tide. Southerly winds have also diminished and higher water levels are not expected with subsequent tide cycles.

Affected areas

Kuskokwim Delta Coast and Nunivak Island

Public contact

Issuer: NWS Anchorage AK
Website: http://www.weather.gov

Message record

Received: 2026-09-17 16:02:50 UTC
Issue to receipt: ~50s
CAP status: Actual
CAP message type: Alert
Lifecycle: Ended
Source: NWWS-OI
Feed: NWWS
Recovered: No

CAP routing and identity

ULID: 01M2R1PFBC4Z447P8AY8FVJ773
Identifier: urn:oid:2.49.0.1.840.0.d0941231eafb284b6dbf057df8cc0add71033cfb.001.1
Sender: w-nws.webmaster@noaa.gov
Scope: Public
CAP source: 211803 v2.3.0
Handling codes: IPAWSv1.0
Issuing office: NWS Anchorage AK
AWIPS ID: CAPAFC
NWWS sequence: nwws_processor.5655
WMO heading: XOAK52
WMO data type: CAP alert message XML (XO)
WMO geography: Alaska (AK)
WMO bulletin number: 52

References

Identifier: urn:oid:2.49.0.1.840.0.6437d7149f2d7899087e20447d65e52b22682050.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-16 17:57:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.e24108f43160317e71811637e10ccc5e43375b29.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-16 11:32:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.746d74e14cd0e0323348df6a16b7646d2fb08b87.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-15 23:12:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.3e15ed73759ba44d4c33c274129e8ee3776f17bb.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-15 10:05:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.7625bdc62d9d4a019b589fac6f706e0df337cb17.001.2
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-14 16:26:00 UTC

Event codes

Name	Value
SAME	NWS
NationalWeatherService	CFY

Parameters

Name	Value
AWIPSidentifier	CFWALU
WMOidentifier	WHAK42 PAFC 171602
NWSheadline	COASTAL FLOOD ADVISORY HAS EXPIRED
BLOCKCHANNEL	EAS
BLOCKCHANNEL	NWEM
VTEC	/O.EXP.PAFC.CF.Y.0002.000000T0000Z-260917T1600Z/
eventEndingTime	2026-09-17T08:00:00-08:00
BLOCKCHANNEL	CMAS
expiredReferences	w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6437d7149f2d7899087e20447d65e52b22682050.001.1,2026-09-16T09:57:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e24108f43160317e71811637e10ccc5e43375b29.001.1,2026-09-16T03:32:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.746d74e14cd0e0323348df6a16b7646d2fb08b87.001.1,2026-09-15T15:12:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3e15ed73759ba44d4c33c274129e8ee3776f17bb.001.1,2026-09-15T02:05:00-08:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7625bdc62d9d4a019b589fac6f706e0df337cb17.001.2,2026-09-14T08:26:00-08:00

Locations

Location data

Kuskokwim Delta Coast and Nunivak Island

Name	Value
SAME	002050
UGC	AKZ755