Alert archive / Wyoming / High Wind Warnings in 2011
High Wind Warning 9, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Jan 24, 2011, 9:00 PM MST for 4 counties in Wyoming. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 24, 2011, 9:00 PM MST (04:00 UTC)
- Expired
- Jan 25, 2011, 7:54 AM MST
- In force
- 11 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 03:58 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
Riverton, WY (KRIW), launched 00:00Z, 4.0 hours before the alert went out and 278 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
- 2992 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 242 m²/s²
- 0-3 km storm-relative helicity
- 125 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
201 WWUS75 KCYS 250400 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 900 PM MST MON JAN 24 2011 ...HIGH WINDS RETURN TO ARLINGTON AND BORDEAUX TONIGHT... .SOUTHWEST WINDS HAVE BEGUN TO INCREASE AT OUR WIND PRONE AREAS OF ARLINGTON ON INTERSTE 80 AND BORDEAUX ON INTERSTATE 25. INDICATIONS ARE THAT THESE WINDS WILL CONTINUE TO INCREASE AND SHOULD HIT WARNING CRITERIA AFTER MIDNIGHT...BEFORE SLOWLY DECREASING BY SUNRISE. WYZ106-110-251300- /O.NEW.KCYS.HW.W.0009.110125T0400Z-110126T1300Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 900 PM MST MON JAN 24 2011 ...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 6 AM MST WEDNESDAY. * TIMING...MIDNIGHT TONIGHT THROUGH 6 AM TUESDAY. * WINDS...SOUTHWEST WINDS OF 40 MPH SUSTAINED...GUSTING TO 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ALONG INTERSTATE 25 IN SOUTHWEST PLATTE COUNTY AND ALONG INTERSTATE 80 NEAR ARLINGTON SHOULD BE PREPARED FOR THESE STRONG AND SUDDEN WIND GUSTS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$
2 follow-up statements
371 WWUS75 KCYS 251033 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 333 AM MST TUE JAN 25 2011 ...STRONG WINDS WILL CONTINUE BETWEEN CHUGWATER AND WHEATLAND AND THE ARLINGTON AREAS INTO THE MID MORNING... .WESTERLY WINDS SUSTAINED AROUND 40 MPH WITH BRIEF GUSTS TO 60 MPH WILL CONTINUE UNTIL MID MORNING BETWEEN CHUGWATER AND WHEATLAND AS WELL AS ARLINGTON. THE WINDS WILL GRADUALLY DIMINISH OVER THOSE AREAS IN THE MID TO LATE MORNING HOURS. WYZ106-110-251600- /O.EXT.KCYS.HW.W.0009.000000T0000Z-110125T1600Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 333 AM MST TUE JAN 25 2011 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 AM MST THIS MORNING... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 9 AM MST THIS MORNING. * TIMING...THROUGH 9 AM THIS MORNING. * WINDS...WESTERLY AROUND 40 MPH SUSTAINED WITH BRIEF GUSTS TO 60 MPH. * IMPACTS...MOTORISTS TRAVELING ALONG INTERSTATE 25 IN SOUTHWEST PLATTE COUNTY AND ALONG INTERSTATE 80 NEAR ARLINGTON SHOULD BE PREPARED FOR STRONG AND SUDDEN WIND GUSTS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WEILAND
282 WWUS75 KCYS 251454 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 754 AM MST TUE JAN 25 2011 WYZ106-110-251600- /O.CAN.KCYS.HW.W.0009.000000T0000Z-110125T1600Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 754 AM MST TUE JAN 25 2011 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WARNING. WINDS ARE EXPECTED TO CONTINUE TO SLACKEN THIS MORNING AND WILL NO LONGER BE A THREAT...SO WILL CANCEL THE WARNING. $$
Nearby
High Wind Warnings in Wyoming, 2011Every high wind warning in 2011
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.