Special Weather Statement
NWS Salt Lake City UT ยท US
Details
A Strong Thunderstorm Will Impact Portions Of South Central Weber And Central Davis Counties Through 200 PM MDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 114 PM MDT, Doppler radar was tracking a strong thunderstorm 12 miles southwest of Syracuse, or 15 miles southwest of Layton, moving northeast at 20 mph.
Hazard
Nickel size hail.
Source
Radar indicated.
Impacts
Minor damage to outdoor objects is possible. Locations impacted include... Layton, Roy, Clearfield, Kaysville, Syracuse, Clinton, Hooper, Great Salt Lake South of the Causeway, West Haven, West Point, Sunset, and Antelope Island State Park. This storm will be capable of producing strong gusty winds on the Great Salt Lake. This will lead to a sudden increase in waves and very choppy waters which will result in hazardous boating conditions. Boaters are urged to seek safe harbor if possible. This includes Interstate 15 between mile markers 330 and 336.
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
- Northern Wasatch Front
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m14s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2TZ3FW3M0SGSVD0551966EH
- Identifier
- urn:oid:2.49.0.1.840.0.0515b371245c6e8324b0cb2cacab2307bfcd51f6.001.1
- 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.2264
- 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 181914 |
| NWSheadline | A strong thunderstorm will impact portions of south central Weber and central Davis Counties through 200 PM MDT |
| eventMotionDescription | 2026-09-18T19:14:00-00:00...storm...223DEG...17KT...40.94,-112.2 |
| maxWindGust | Up to 40 MPH |
| maxHailSize | 0.88 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Northern Wasatch Front
| Name | Value |
|---|---|
| SAME | 049011 |
| SAME | 049057 |
| UGC | UTZ104 |
- Polygons
- 41.09,-111.97 40.94,-111.93 40.83,-112.26 40.97,-112.35 41.21,-112.14 41.09,-111.97