Special Weather Statement
NWS Salt Lake City UT ยท US
Details
A Strong Thunderstorm Will Impact Portions Of South Central San Juan And Southeastern Kane Counties Through 100 PM MDT
- Event
- Special Weather Statement
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Moderate
- Certainty
- Observed
- Response
- Execute
Description
Overview
At 1208 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles east of Lake Powell, or 53 miles southeast of Escalante, moving northeast at 20 mph.
Hazard
Wind gusts up to 50 mph and penny size hail.
Source
Radar indicated.
Impacts
Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Lake Powell and Dangling Rope Marina. This storm will be capable of producing strong gusty winds on Lake Powell. 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.
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
- South Central Utah
- Glen Canyon Recreation Area/Lake Powell
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
- 01M2NPGB16E3SD831WJVFPD298
- Identifier
- urn:oid:2.49.0.1.840.0.14e7f00d9b9d294dcd702b2ce45326572b18079b.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.137
- 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 161808 |
| NWSheadline | A strong thunderstorm will impact portions of south central San Juan and southeastern Kane Counties through 100 PM MDT |
| eventMotionDescription | 2026-09-16T18:08:00-00:00...storm...204DEG...18KT...37.12,-111.07 |
| maxWindGust | 50 MPH |
| maxHailSize | 0.75 |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- South Central Utah
- Glen Canyon Recreation Area/Lake Powell
| Name | Value |
|---|---|
| SAME | 049017 |
| SAME | 049025 |
| SAME | 049053 |
| SAME | 049037 |
| UGC | UTZ128 |
| UGC | UTZ131 |
- Polygons
- 37.0,-111.28 37.46,-111.05 37.35,-110.74 37.0,-111.02 37.0,-111.28