Special Weather Statement
NWS Salt Lake City UT ยท US
Details
A Strong Thunderstorm Will Impact Portions Of Northern Salt Lake And Southeastern Davis Counties Through 345 PM MDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 312 PM MDT, Doppler radar was tracking a strong thunderstorm over Magna, or near West Valley City, moving northeast at 30 mph.
Hazard
Penny size hail.
Source
Radar indicated.
Impacts
Minor damage to outdoor objects is possible. Locations impacted include... Salt Lake City, West Valley City, Bountiful, Farmington, South Salt Lake, North Salt Lake, Centerville, Woods Cross, West Bountiful, Emigration Canyon, Salt Lake City International Airport, Magna, Sugarhouse, University Of Utah, and Antelope Island State Park. This includes the following highways... Interstate 15 between mile markers 304 and 322. Interstate 80 in Utah between mile markers 103 and 125.
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 Mountains I-80 North
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~49s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2V5TS7X858VCXD1HGFE2N33
- Identifier
- urn:oid:2.49.0.1.840.0.4aa57dbdb7def6ccd22d91654069280f8ed6dbf3.001.1
- 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.5404
- 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 182112 |
| NWSheadline | A strong thunderstorm will impact portions of northern Salt Lake and southeastern Davis Counties through 345 PM MDT |
| eventMotionDescription | 2026-09-18T21:12:00-00:00...storm...233DEG...27KT...40.7,-112.13 |
| maxWindGust | Up to 40 MPH |
| maxHailSize | 0.75 |
| 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 Mountains I-80 North
| Name | Value |
|---|---|
| SAME | 049003 |
| SAME | 049035 |
| SAME | 049045 |
| SAME | 049049 |
| SAME | 049011 |
| SAME | 049057 |
| SAME | 049005 |
| SAME | 049029 |
| SAME | 049033 |
| SAME | 049043 |
| UGC | UTZ101 |
| UGC | UTZ104 |
| UGC | UTZ105 |
| UGC | UTZ110 |
- Polygons
- 40.63,-112.16 40.79,-112.24 40.98,-111.91 40.88,-111.77 40.75,-111.72 40.63,-112.16