Alert archive / Utah / Wind Advisories in 2021
Wind Advisory 11, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this wind advisory at Apr 5, 2021, 3:07 PM MDT for 4 counties in Utah. It took effect at Apr 5, 2021, 7:00 PM MDT. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Apr 5, 2021, 3:07 PM MDT (21:07 UTC)
- In effect from
- Apr 5, 2021, 7:00 PM MDT
- Expired
- Apr 6, 2021, 3:25 PM MDT
- In force
- 20 hr
- Issued by
- NWS Salt Lake City, UT
Counties Carbon County, UT, Duchesne County, UT, Emery County, UT, Sevier County, UT
The radar
The Grand Junction radar (KGJX), 233 km from the middle of the area, began a volume at 21:04 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 12:00Z, 9.1 hours before the alert went out and 174 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
- 3401 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- -46 m²/s²
- 0-3 km storm-relative helicity
- 45 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
357 WWUS75 KSLC 052107 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 307 PM MDT Mon Apr 5 2021 UTZ120-060515- /O.NEW.KSLC.WI.Y.0011.210406T0100Z-210407T0300Z/ Castle Country- Including the cities of Price, Castle Dale, and Emery 307 PM MDT Mon Apr 5 2021 ...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 9 PM MDT TUESDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Castle Country. * WHEN...From 7 PM this evening to 9 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds along SR-10 are expected from Fremont Junction through Price. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ114-060515- /O.NEW.KSLC.WI.Y.0011.210406T0100Z-210406T2200Z/ Western Uinta Basin- Including the cities of Duchesne and Roosevelt 307 PM MDT Mon Apr 5 2021 ...WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 4 PM MDT TUESDAY... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Western Uinta Basin. * WHEN...From 7 PM this evening to 4 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds are expected along US-191 south of Duchesne and from Myton to Roosevelt. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 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
3 follow-up statements
966 WWUS75 KSLC 060411 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1011 PM MDT Mon Apr 5 2021 UTZ120-061215- /O.CON.KSLC.WI.Y.0011.000000T0000Z-210407T0300Z/ Castle Country- Including the cities of Price, Castle Dale, and Emery 1011 PM MDT Mon Apr 5 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT TUESDAY... * WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Castle Country. * WHEN...Until 9 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds along SR-10 are expected from Fremont Junction through Price. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ114-061215- /O.CON.KSLC.WI.Y.0011.000000T0000Z-210406T2200Z/ Western Uinta Basin- Including the cities of Duchesne and Roosevelt 1011 PM MDT Mon Apr 5 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM MDT TUESDAY... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Western Uinta Basin. * WHEN...Until 4 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds are expected along US-191 south of Duchesne and from Myton to Roosevelt. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 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
062 WWUS75 KSLC 060921 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 321 AM MDT Tue Apr 6 2021 UTZ120-062130- /O.CON.KSLC.WI.Y.0011.000000T0000Z-210407T0300Z/ Castle Country- Including the cities of Price, Castle Dale, and Emery 321 AM MDT Tue Apr 6 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Castle Country. * WHEN...Until 9 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds along SR-10 are expected from Fremont Junction through Price. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ114-062130- /O.CON.KSLC.WI.Y.0011.000000T0000Z-210406T2200Z/ Western Uinta Basin- Including the cities of Duchesne and Roosevelt 321 AM MDT Tue Apr 6 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM MDT THIS AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Western Uinta Basin. * WHEN...Until 4 PM MDT Tuesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. Strong crosswinds are expected along US-191 south of Duchesne and from Myton to Roosevelt. * ADDITIONAL DETAILS...Patchy blowing dust may be possible, causing reduced visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 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
227 WWUS75 KSLC 062125 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 325 PM MDT Tue Apr 6 2021 UTZ120-062230- /O.CAN.KSLC.WI.Y.0011.000000T0000Z-210407T0300Z/ Castle Country- Including the cities of Price, Castle Dale, and Emery 325 PM MDT Tue Apr 6 2021 ...WIND ADVISORY IS CANCELLED... Breezy winds will continue late this afternoon and into the evening, however they should remain below advisory levels. Occasional localized gusts to around 30 mph are still expected through that time. $$ UTZ114-062230- /O.CAN.KSLC.WI.Y.0011.000000T0000Z-210406T2200Z/ Western Uinta Basin- Including the cities of Duchesne and Roosevelt 325 PM MDT Tue Apr 6 2021 ...WIND ADVISORY IS CANCELLED... Breezy winds will continue late this afternoon and into the evening, however they should remain below advisory levels. Occasional localized gusts to around 35 mph are still expected through that time. $$ 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
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.