Severe Thunderstorm Warning

NWS Flagstaff AZ · US

Ended

Details

Severe Thunderstorm Warning Has Expired For The Agua Fria National Monument In Yavapai County

Event: Severe Thunderstorm Warning
Issued: 2026-09-23 23:31:00 UTC
Onset: 2026-09-23 23:31:00 UTC
Message expires: 2026-09-23 23:41:00 UTC
Expected end: 2026-09-23 23:30:00 UTC
Category: Meteorological
Urgency: Immediate
Severity: Severe
Certainty: Observed
Response: Shelter

Description

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been allowed to expire. However, small hail, gusty winds, and heavy rain are still possible with this thunderstorm.

Affected areas

Yavapai County, AZ

Public contact

Issuer: NWS Flagstaff AZ
Website: http://www.weather.gov

Message record

Received: 2026-09-23 23:32:06 UTC
Issue to receipt: ~1m7s
CAP status: Actual
CAP message type: Alert
Lifecycle: Ended
Source: NWWS-OI
Feed: NWWS
Recovered: No

CAP routing and identity

ULID: 01M389SE4C4MCGF2SBSTBHSZTF
Identifier: urn:oid:2.49.0.1.840.0.4f3161be51b1a078e9f43761712ac9ba0b5a4662.001.1
Sender: w-nws.webmaster@noaa.gov
Scope: Public
CAP source: 211803 v2.3.0
Handling codes: IPAWSv1.0
Issuing office: NWS Flagstaff AZ
AWIPS ID: CAPFGZ
NWWS sequence: nwws_processor.8923
WMO heading: XOUS55
WMO data type: CAP alert message XML (XO)
WMO geography: United States (US)
WMO bulletin number: 55

References

Identifier: urn:oid:2.49.0.1.840.0.d4fceeb7f6b278b8a15719678feab6d1afcef9f4.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-23 23:07:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.2206c432f5e2a13c083e5eeb5b335f36e8d5fb45.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-23 22:54:00 UTC

Event codes

Name	Value
SAME	SVS
NationalWeatherService	SVW

Parameters

Name	Value
AWIPSidentifier	SVSFGZ
WMOidentifier	WWUS55 KFGZ 232331
NWSheadline	SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR THE AGUA FRIA NATIONAL MONUMENT IN YAVAPAI COUNTY
eventMotionDescription	2026-09-23T23:07:00-00:00...storm...347DEG...10KT...34.12,-112.04
BLOCKCHANNEL	EAS
BLOCKCHANNEL	NWEM
EAS-ORG	WXR
VTEC	/O.EXP.KFGZ.SV.W.0128.000000T0000Z-260923T2330Z/
eventEndingTime	2026-09-23T16:30:00-07:00
BLOCKCHANNEL	CMAS
expiredReferences	w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d4fceeb7f6b278b8a15719678feab6d1afcef9f4.001.1,2026-09-23T16:07:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.2206c432f5e2a13c083e5eeb5b335f36e8d5fb45.001.1,2026-09-23T15:54:00-07:00

Locations

Location data

Yavapai County, AZ

Name	Value
SAME	004025
UGC	AZC025

Polygons: 34.13,-112.15 34.19,-112.07 34.17,-111.94 34.04,-111.84 34.01,-111.85 34.05,-112.15 34.04,-112.15 34.04,-112.16 34.13,-112.15