Special Weather Statement
NWS Salt Lake City UT ยท US
New
Details
A Strong Thunderstorm Will Impact Portions Of South Central Box Elder And Northwestern Tooele Counties Through 1000 AM MDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 914 AM MDT, Doppler radar was tracking a strong thunderstorm 15 miles east of Wendover, moving northeast at 55 mph.
Hazard
Nickel size hail.
Source
Radar indicated.
Impacts
Minor damage to outdoor objects is possible. Locations impacted include... Utah Test and Training Range South, Delle, Knolls, Utah Test and Training Range North, Clive, and Bonneville Salt Flats. This includes Interstate 80 in Utah between mile markers 7 and 69.
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
Public contact
- Issuer
- NWS Salt Lake City UT
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~42s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2THCW9TFXV3CWCEQF3S4YZ9
- Identifier
- urn:oid:2.49.0.1.840.0.1ae8f537606ccb7b3498f4f2233eb0dc608138f2.001.1
- 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.4636
- 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 181515 |
| NWSheadline | A strong thunderstorm will impact portions of south central Box Elder and northwestern Tooele Counties through 1000 AM MDT |
| eventMotionDescription | 2026-09-18T15:14:00-00:00...storm...230DEG...47KT...40.69,-113.75 |
| maxWindGust | Up to 40 MPH |
| maxHailSize | 0.88 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Great Salt Lake Desert and Mountains
| Name | Value |
|---|---|
| SAME | 049003 |
| SAME | 049035 |
| SAME | 049045 |
| SAME | 049049 |
| UGC | UTZ101 |
- Polygons
- 40.34,-113.73 40.71,-113.95 41.32,-113.4 40.79,-112.72 40.34,-113.73