Severe Thunderstorm Warning
NWS Salt Lake City UT ยท US
Details
A Severe Thunderstorm Warning Remains In Effect Until 200 PM MDT For South Central Weber...Northeastern Davis And West Central Morgan Counties
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
At 145 PM MDT, a severe thunderstorm was located over Layton, moving northeast at 30 mph.
Hazard
Ping pong ball size hail and 60 mph wind gusts.
Source
Radar indicated.
Impacts
People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Ogden, Layton, Farmington, Hill Air Force Base, Roy, Clearfield, Kaysville, Syracuse, Clinton, South Ogden, Centerville, Washington Terrace, Riverdale, South Weber, Uintah, Weber State University, West Point, Sunset, Fruit Heights, and Mountain Green. This includes the following highways... Interstate 15 between mile markers 322 and 339. Interstate 84 between mile markers 82 and 97.
Instructions
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Affected areas
- Davis County, UT
- Morgan County, UT
- Weber County, UT
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m8s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2V0W1J2T5EK4KYEEHN4VHJ2
- Identifier
- urn:oid:2.49.0.1.840.0.8c636e156e1aeef0648f24b2b5662874fc0a9230.002.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Salt Lake City UT
- AWIPS ID
- CAPSLC
- NWWS sequence
- nwws_processor.2973
- 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 | SVSSLC |
| WMOidentifier | WWUS55 KSLC 181945 |
| NWSheadline | A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM MDT FOR SOUTH CENTRAL WEBER...NORTHEASTERN DAVIS AND WEST CENTRAL MORGAN COUNTIES |
| eventMotionDescription | 2026-09-18T19:45:00-00:00...storm...224DEG...25KT...41.11,-111.96 |
| windThreat | RADAR INDICATED |
| maxWindGust | 60 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.50 |
| tornadoDetection | POSSIBLE |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.CON.KSLC.SV.W.0133.000000T0000Z-260918T2000Z/ |
| eventEndingTime | 2026-09-18T14:00:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Davis County, UT
- Morgan County, UT
- Weber County, UT
| Name | Value |
|---|---|
| SAME | 049011 |
| SAME | 049029 |
| SAME | 049057 |
| UGC | UTC011 |
| UGC | UTC029 |
| UGC | UTC057 |
- Polygons
- 40.93,-111.99 41.13,-112.07 41.29,-111.88 40.98,-111.66 40.93,-111.99