Special Weather Statement
NWS Salt Lake City UT ยท US
Details
A Strong Thunderstorm Will Impact Portions Of Salt Lake, Southeastern Davis, Southwestern Morgan And Western Summit Counties Through 430 PM MDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 402 PM MDT, Doppler radar was tracking a strong thunderstorm over Taylorsville, or over West Valley City, moving northeast at 50 mph.
Hazard
Half inch hail.
Source
Radar indicated.
Impacts
Minor damage to outdoor objects is possible. Locations impacted include... Salt Lake City, West Valley City, Sandy, Murray, Bountiful, Park City, West Jordan, Taylorsville, South Jordan, Draper, Riverton, Cottonwood Heights, Midvale, Holladay, South Salt Lake, Herriman, North Salt Lake, Woods Cross, Summit Park, and Millcreek. This includes the following highways... Interstate 15 between mile markers 293 and 315. Interstate 80 in Utah between mile markers 113 and 144.
Instructions
If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways.
Affected areas
- Great Salt Lake Desert and Mountains
- Northern Wasatch Front
- Salt Lake Valley
- Wasatch Back
- Wasatch Mountains I-80 North
- Wasatch Mountains South of I-80
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~46s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2V8P8AS9A9VNBSM532DS4Z8
- Identifier
- urn:oid:2.49.0.1.840.0.a0734cd1e2976a238a83f54afa57fd72649b9a70.001.1
- 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.6937
- 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 | SPS |
| NationalWeatherService | SPS |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | SPSSLC |
| WMOidentifier | WWUS85 KSLC 182202 |
| NWSheadline | A strong thunderstorm will impact portions of Salt Lake, southeastern Davis, southwestern Morgan and western Summit Counties through 430 PM MDT |
| eventMotionDescription | 2026-09-18T22:02:00-00:00...storm...226DEG...43KT...40.68,-111.97 |
| maxWindGust | Up to 40 MPH |
| maxHailSize | 0.50 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Great Salt Lake Desert and Mountains
- Northern Wasatch Front
- Salt Lake Valley
- Wasatch Back
- Wasatch Mountains I-80 North
- Wasatch Mountains South of I-80
| Name | Value |
|---|---|
| SAME | 049003 |
| SAME | 049035 |
| SAME | 049045 |
| SAME | 049049 |
| SAME | 049011 |
| SAME | 049057 |
| SAME | 049029 |
| SAME | 049043 |
| SAME | 049051 |
| SAME | 049005 |
| SAME | 049033 |
| SAME | 049023 |
| UGC | UTZ101 |
| UGC | UTZ104 |
| UGC | UTZ105 |
| UGC | UTZ108 |
| UGC | UTZ110 |
| UGC | UTZ111 |
- Polygons
- 40.47,-112.12 40.68,-112.18 40.98,-111.72 40.66,-111.49 40.47,-112.12