Severe Thunderstorm Warning
NWS Salt Lake City UT ยท US
Details
Severe Thunderstorm Warning Issued September 22 At 4:11PM MDT Until September 22 At 4:45PM MDT By NWS Salt Lake City UT
- Event
- Severe Thunderstorm Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Observed
- Response
- Shelter
Description
Overview
SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southeastern Salt Lake County in northern Utah... North central Utah County in northern Utah... * Until 445 PM MDT. * At 411 PM MDT, a severe thunderstorm was located over Draper, or near Sandy, moving north at 30 mph.
Hazard
Quarter size hail.
Source
Radar indicated.
Impacts
Damage to vehicles is expected.
Locations impacted
Sandy, Lehi, Draper, Cottonwood Heights, Alpine, Little Cottonwood Canyon, Granite, Little Cottonwood Creek Valley, Big Cottonwood Canyon, Highland, Alta, Snowbird, and Brighton.
Instructions
For your protection move to an interior room on the lowest floor of a building. Large hail and damaging winds and continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. 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
- Salt Lake County, UT
- Utah County, UT
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m2s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M35JT2FMB2BPW79EW6J26XTS
- Identifier
- urn:oid:2.49.0.1.840.0.89e11358763cc83d8685f0f3a4a8a7bed0b81aba.001.1
- 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.7021
- WMO heading
- XOUS55
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 55
Event codes
| Name | Value |
|---|---|
| SAME | SVR |
| NationalWeatherService | SVW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SVRSLC |
| WMOidentifier | WUUS55 KSLC 222211 |
| eventMotionDescription | 2026-09-22T22:11:00-00:00...storm...180DEG...27KT...40.48,-111.81 |
| windThreat | RADAR INDICATED |
| maxWindGust | Up to 50 MPH |
| hailThreat | RADAR INDICATED |
| maxHailSize | 1.00 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KSLC.SV.W.0142.260922T2211Z-260922T2245Z/ |
| eventEndingTime | 2026-09-22T16:45:00-06:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Salt Lake County, UT
- Utah County, UT
| Name | Value |
|---|---|
| SAME | 049035 |
| SAME | 049049 |
| UGC | UTC035 |
| UGC | UTC049 |
- Polygons
- 40.44,-111.72 40.44,-111.86 40.59,-111.89 40.6,-111.6 40.44,-111.72