Alert archive / Utah / Wind Advisories in 2021
Wind Advisory 15, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this wind advisory at Apr 13, 2021, 9:01 PM MDT for 5 counties in Utah. It took effect at Apr 14, 2021, 12:00 PM MDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Apr 13, 2021, 9:01 PM MDT (03:01 UTC)
- In effect from
- Apr 14, 2021, 12:00 PM MDT
- Expired
- Apr 14, 2021, 8:48 PM MDT
- In force
- 9 hr
- Issued by
- NWS Salt Lake City, UT
Counties Garfield County, UT, Kane County, UT, San Juan County, UT, Washington County, UT, Wayne County, UT
The radar
The Cedar City radar (KICX), 120 km from the middle of the area, began a volume at 03:00 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
Flgstf/Belemont, AZ (KFGZ), launched 00:00Z, 3.0 hours before the alert went out and 273 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
- 1956 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 156 m²/s²
- 0-3 km storm-relative helicity
- 280 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
338 WWUS75 KSLC 140301 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 901 PM MDT Tue Apr 13 2021 UTZ109-141115- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1500Z/ Bear Lake and Bear River Valley- Including the cities of Woodruff, Randolph, and Garden City 901 PM MDT Tue Apr 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT WEDNESDAY... * WHAT...East winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Bear Lake and Bear River Valley. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ103-107-141115- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1800Z/ Eastern Box Elder County-Cache Valley/Utah Portion- Including the cities of Brigham City, Snowville, Logan, and Smithfield 901 PM MDT Tue Apr 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT WEDNESDAY... * WHAT...East winds 30 to 40 mph with gusts in excess of 70 mph. * WHERE...Cache Valley/Utah Portion and Eastern Box Elder County. * WHEN...Until noon MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and US-91. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ104-141115- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1500Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 901 PM MDT Tue Apr 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT WEDNESDAY... * WHAT...East winds 30 to 40 mph with gusts in excess of 70 mph. * WHERE...Northern Wasatch Front, especially the I-15 corridor and the US-89 corridor between Farmington and South Weber. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and the Legacy Parkway. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ WYZ021-141115- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1500Z/ Southwest Wyoming- Including the cities of Evanston and Lyman 901 PM MDT Tue Apr 13 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT WEDNESDAY... * WHAT...East winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Southwest Wyoming. The strongest winds will be in western Uinta county. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ128-130-131-141115- /O.NEW.KSLC.WI.Y.0015.210414T1800Z-210415T0300Z/ South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Kanab, Escalante, Hanksville, Big Water, and Bullfrog 901 PM MDT Tue Apr 13 2021 ...WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY... * WHAT...Southwest winds 25 to 30 mph with gusts up to 50 mph expected. * WHERE...South Central Utah, Western Canyonlands and Glen Canyon Recreation Area/Lake Powell. * WHEN...From noon to 9 PM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. * ADDITIONAL DETAILS...Expect strong winds and rough water to result in difficult boating conditions on Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ105-141115- /O.CON.KSLC.WI.Y.0014.000000T0000Z-210414T1500Z/ Salt Lake Valley- Including the cities of Salt Lake City, West Jordan, and Sandy 901 PM MDT Tue Apr 13 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT WEDNESDAY... * WHAT...East winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Salt Lake Valley. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Some power outages are possible. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ108-141115- /O.CON.KSLC.WI.Y.0014.000000T0000Z-210414T1500Z/ Wasatch Back- Including the cities of Huntsville, Park City, and Heber City 901 PM MDT Tue Apr 13 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT WEDNESDAY... * WHAT...East winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Wasatch Back, mainly north of I-80. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
4 follow-up statements
894 WWUS75 KSLC 140910 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 310 AM MDT Wed Apr 14 2021 UTZ109-WYZ021-141015- /O.CAN.KSLC.HW.W.0003.000000T0000Z-210414T1500Z/ Bear Lake and Bear River Valley-Southwest Wyoming- Including the cities of Woodruff, Randolph, Garden City, Evanston, and Lyman 310 AM MDT Wed Apr 14 2021 ...HIGH WIND WARNING IS CANCELLED... Winds across the area are no longer expected to gust in excess of 60 mph, thus the High Wind Warning for southwest Wyoming, Bear Lake, and Bear River Valley has been cancelled. Occasional gusts from the east to 40 mph will be possible into the morning hours. $$ UTZ108-141015- /O.CAN.KSLC.WI.Y.0014.000000T0000Z-210414T1500Z/ Wasatch Back- Including the cities of Huntsville, Park City, and Heber City 310 AM MDT Wed Apr 14 2021 ...WIND ADVISORY IS CANCELLED... Winds have diminished across the Wasatch Back, thus the Wind Advisory has been cancelled. $$ UTZ103-107-141800- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1800Z/ Eastern Box Elder County-Cache Valley/Utah Portion- Including the cities of Brigham City, Snowville, Logan, and Smithfield 310 AM MDT Wed Apr 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY... * WHAT...East winds 30 to 40 mph with gusts to around 70 mph. * WHERE...Cache Valley/Utah Portion and Eastern Box Elder County. * WHEN...Until noon MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and US-91. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ104-141500- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1500Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 310 AM MDT Wed Apr 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...East winds 30 to 40 mph with gusts to around 70 mph. * WHERE...Northern Wasatch Front, especially the I-15 corridor and the US-89 corridor between Farmington and South Weber. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and the Legacy Parkway. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ105-141500- /O.CON.KSLC.WI.Y.0014.000000T0000Z-210414T1500Z/ Salt Lake Valley- Including the cities of Salt Lake City, West Jordan, and Sandy 310 AM MDT Wed Apr 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...East winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Salt Lake Valley, mainly near Parleys Canyon north to the University of Utah. * WHEN...Until 9 AM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Some power outages are possible. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ UTZ128-130-131-141800- /O.CON.KSLC.WI.Y.0015.210414T1800Z-210415T0300Z/ South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Kanab, Escalante, Hanksville, Big Water, and Bullfrog 310 AM MDT Wed Apr 14 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...South Central Utah, Western Canyonlands and Glen Canyon Recreation Area/Lake Powell. * WHEN...From noon to 9 PM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. * ADDITIONAL DETAILS...Expect strong winds and rough water to result in difficult boating conditions on Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
636 WWUS75 KSLC 141454 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 854 AM MDT Wed Apr 14 2021 UTZ105-141600- /O.EXP.KSLC.WI.Y.0014.000000T0000Z-210414T1500Z/ Salt Lake Valley- Including the cities of Salt Lake City, West Jordan, and Sandy 854 AM MDT Wed Apr 14 2021 ...WIND ADVISORY WILL EXPIRE AT 9 AM MDT THIS MORNING... Though a few wind gusts to 40 mph will still be possible through late morning, the winds are diminishing so the advisory is being allowed to expire. . $$ UTZ104-141800- /O.EXT.KSLC.HW.W.0003.000000T0000Z-210414T1800Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 854 AM MDT Wed Apr 14 2021 ...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON MDT TODAY... * WHAT...East winds 30 to 40 mph with gusts to around 80 mph along the US-89 corridor between Farmington and South Weber. Elsewhere...east winds 20 to 30 mph with gusts to around 50 mph. * WHERE...Northern Wasatch Front, especially the US-89 corridor between Farmington and South Weber. * WHEN...Until noon MDT today. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and the Legacy Parkway. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ103-107-141800- /O.CON.KSLC.HW.W.0003.000000T0000Z-210414T1800Z/ Eastern Box Elder County-Cache Valley/Utah Portion- Including the cities of Brigham City, Snowville, Logan, and Smithfield 854 AM MDT Wed Apr 14 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY... * WHAT...East winds 25 to 35 mph with gusts to around 60 mph. * WHERE...Cache Valley/Utah Portion and Eastern Box Elder County. * WHEN...Until noon MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Secure outdoor furniture, trampolines, farm equipment, and other objects that may become airborne in strong winds. North to south oriented routes will see strong crosswinds. This includes I-15, US-89, and US-91. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ UTZ128-130-131-142300- /O.CON.KSLC.WI.Y.0015.210414T1800Z-210415T0300Z/ South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Kanab, Escalante, Hanksville, Big Water, and Bullfrog 854 AM MDT Wed Apr 14 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...South Central Utah, Western Canyonlands and Glen Canyon Recreation Area/Lake Powell. * WHEN...From noon to 9 PM MDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. * ADDITIONAL DETAILS...Expect strong winds and rough water to result in difficult boating conditions on Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
984 WWUS75 KSLC 142113 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 313 PM MDT Wed Apr 14 2021 UTZ128-130-131-150300- /O.CON.KSLC.WI.Y.0015.000000T0000Z-210415T0300Z/ South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Kanab, Escalante, Hanksville, Big Water, and Bullfrog 313 PM MDT Wed Apr 14 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts to 50 mph. * WHERE...South Central Utah, Glen Canyon Recreation Area/Lake Powell, and Western Canyonlands. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. * ADDITIONAL DETAILS...Expect strong winds and rough water to result in difficult boating conditions on Lake Powell. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 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
036 WWUS75 KSLC 150248 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 848 PM MDT Wed Apr 14 2021 UTZ128-130-131-150400- /O.CAN.KSLC.WI.Y.0015.000000T0000Z-210415T0300Z/ South Central Utah-Western Canyonlands- Glen Canyon Recreation Area/Lake Powell- Including the cities of Kanab, Escalante, Hanksville, Big Water, and Bullfrog 848 PM MDT Wed Apr 14 2021 ...WIND ADVISORY IS CANCELLED... Winds have diminished across the area this evening. $$ 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 13, 8:52 PM MDT | Winter Weather Advisory | SLC | Duchesne, Juab, Salt Lake, Summit, Utah, Wasatch | 26 hr |
| Apr 14, 3:51 PM MDT | Special Weather Statement | SLC | Utah | 24 min |
| Apr 14, 3:52 PM MDT | Special Weather Statement | SLC | Utah | 23 min |
| Apr 14, 4:16 PM MDT | Special Weather Statement | SLC | Utah | 44 min |
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.