Alert archive / Utah / Wind Advisories in 2021
Wind Advisory 27, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this wind advisory at Jun 27, 2021, 3:01 PM MDT for Davis County, Weber County, Utah. It took effect at Jun 28, 2021, 12:00 AM MDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Jun 27, 2021, 3:01 PM MDT (21:01 UTC)
- In effect from
- Jun 28, 2021, 12:00 AM MDT
- Expired
- Jun 28, 2021, 5:05 AM MDT
- In force
- 5 hr
- Issued by
- NWS Salt Lake City, UT
Counties Davis County, UT, Weber County, UT
The radar
The Salt Lake City radar (KMTX), 39 km from the middle of the area, began a volume at 21:02 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, 9.0 hours before the alert went out and 40 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
- 2476 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 51 m²/s²
- 0-3 km storm-relative helicity
- 131 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
525 WWUS75 KSLC 272101 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 301 PM MDT Sun Jun 27 2021 UTZ104-281200- /O.NEW.KSLC.WI.Y.0027.210628T0600Z-210628T1500Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 301 PM MDT Sun Jun 27 2021 ...WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT MONDAY... * WHAT...East winds 25 to 35 mph with gusts around 50 mph expected. * WHERE...Northern Wasatch Front, focused on downslope favored areas from the mouth of Weber Canyon south through Farmington and Centerville. * WHEN...From midnight tonight to 9 AM MDT Monday. * 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. && $$ For more information from NOAA/National Weather Service visit... http://weather.gov/saltlakecity For information on potential travel impacts visit... http://udottraffic.utah.gov/roadweatherforecast.aspx
2 follow-up statements
259 WWUS75 KSLC 280847 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 247 AM MDT Mon Jun 28 2021 UTZ104-281500- /O.CON.KSLC.WI.Y.0027.000000T0000Z-210628T1500Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 247 AM MDT Mon Jun 28 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... * WHAT...East winds 25 to 35 mph with gusts around 50 mph expected. * WHERE...Northern Wasatch Front, focused on downslope favored areas from the mouth of Weber Canyon south through Farmington and Centerville. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Gusty winds could blow around unsecured objects. A few power outages are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 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
603 WWUS75 KSLC 281105 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 505 AM MDT Mon Jun 28 2021 UTZ104-281215- /O.CAN.KSLC.WI.Y.0027.000000T0000Z-210628T1500Z/ Northern Wasatch Front- Including the cities of Ogden and Bountiful 505 AM MDT Mon Jun 28 2021 ...WIND ADVISORY IS CANCELLED... Winds have diminished early this morning. Breezy canyon winds may continue at times through mid morning, but are expected to remain less than 45 mph. $$ 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.