Alert archive / Utah / Wind Advisories in 2022
Wind Advisory 21, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this wind advisory at Apr 21, 2022, 11:56 PM MDT for 4 counties in Utah. It was in force for 45 min.
The area
The counties it named.
The facts
- Issued
- Apr 21, 2022, 11:56 PM MDT (05:56 UTC)
- Expired
- Apr 22, 2022, 12:41 AM MDT
- In force
- 45 min
- Issued by
- NWS Salt Lake City, UT
Counties Morgan County, UT, Summit County, UT, Wasatch County, UT, Weber County, UT
The radar
The Salt Lake City radar (KMTX), 97 km from the middle of the area, began a volume at 05:59 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Salt Lake City I, UT (KSLC), launched 00:00Z, 5.9 hours before the alert went out and 44 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 4012 m above ground
- 0-6 km bulk shear
- 67 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
246 WWUS75 KSLC 220556 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1156 PM MDT Thu Apr 21 2022 UTZ108-221100- /O.NEW.KSLC.WI.Y.0021.220422T0556Z-220422T1100Z/ Wasatch Back- Including the cities of Huntsville, Park City, and Heber City 1156 PM MDT Thu Apr 21 2022 ...WIND ADVISORY IN EFFECT UNTIL 5 AM MDT FRIDAY... * WHAT...South winds 20 to 30 mph with gusts to 55 mph. * WHERE...Wasatch Back. * WHEN...Until 5 AM MDT Friday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds are possible on east-west running routes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ121-128-130-131-221400- /O.CON.KSLC.WI.Y.0020.220422T1500Z-220423T0000Z/ San Rafael Swell-South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Green River, Goblin Valley, Kanab, Escalante, Hanksville, Big Water, and Bullfrog 1156 PM MDT Thu Apr 21 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM MDT FRIDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...South Central Utah, San Rafael Swell, Glen Canyon Recreation Area/Lake Powell and Western Canyonlands. * WHEN...From 9 AM to 6 PM MDT Friday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
1 follow-up statement
219 WWUS75 KSLC 220641 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1241 AM MDT Fri Apr 22 2022 UTZ108-221100- /O.UPG.KSLC.WI.Y.0021.000000T0000Z-220422T1100Z/ /O.NEW.KSLC.HW.W.0007.220422T0641Z-220422T1100Z/ Wasatch Back- Including the cities of Huntsville, Park City, and Heber City 1241 AM MDT Fri Apr 22 2022 ...HIGH WIND WARNING IN EFFECT UNTIL 5 AM MDT EARLY THIS MORNING... * WHAT...South winds 30 to 40 mph with gusts to 65 mph. * WHERE...Wasatch Back. * WHEN...Until 5 AM MDT early this morning. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel will be difficult especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ121-128-130-131-221445- /O.CON.KSLC.WI.Y.0020.220422T1500Z-220423T0000Z/ San Rafael Swell-South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Green River, Goblin Valley, Kanab, Escalante, Hanksville, Big Water, and Bullfrog 1241 AM MDT Fri Apr 22 2022 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM MDT THIS EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...South Central Utah, San Rafael Swell, Glen Canyon Recreation Area/Lake Powell and Western Canyonlands. * WHEN...From 9 AM to 6 PM MDT Friday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Rough conditions are expected on area lakes including Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 22, 12:41 AM MDT | High Wind Warning | SLC | Morgan, Summit, Wasatch, Weber | 3 hr |
| Apr 22, 2:32 AM MDT | Wind Advisory | SLC | Carbon, Duchesne, Emery, Sevier | 30 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.