Severe Thunderstorm Warning
NWS Flagstaff AZ ยท US
Details
Severe Thunderstorm Warning Remains In Effect Until 430 PM MST For Yavapai County
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 407 PM MST, a severe thunderstorm was located 7 miles northeast of Black Canyon City, moving south at 10 mph.
Hazard
60 mph wind gusts and quarter size hail.
Source
Radar indicated.
Impacts
Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Black Canyon City, Agua Fria National Monument and Rock Springs. This includes Interstate 17 between mile markers 242 and 247. This includes the following recreation areas and campgrounds... Black Canyon Campground.
Instructions
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Affected areas
- Yavapai County, AZ
Public contact
- Issuer
- NWS Flagstaff AZ
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m7s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M388DFMCHRWAKR72CDCEQ8JE
- Identifier
- urn:oid:2.49.0.1.840.0.d4fceeb7f6b278b8a15719678feab6d1afcef9f4.001.1
- 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.8136
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | SVS |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVSFGZ |
| WMOidentifier | WWUS55 KFGZ 232307 |
| NWSheadline | SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM MST FOR YAVAPAI COUNTY |
| eventMotionDescription | 2026-09-23T22:54:00-00:00...storm...347DEG...10KT...34.16,-112.05 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KFGZ.SV.W.0128.000000T0000Z-260923T2330Z/ |
| eventEndingTime | 2026-09-23T16:30:00-07:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Yavapai County, AZ
| Name | Value |
|---|---|
| SAME | 004025 |
| UGC | AZC025 |
- Polygons
- 34.04,-112.16 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