Alert archive / Nebraska / Wind Advisories in 2011
Wind Advisory 3, NWS Cheyenne, WY
NWS Cheyenne, WY issued this wind advisory at Feb 6, 2011, 4:46 AM MST for 8 counties in Nebraska. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Feb 6, 2011, 4:46 AM MST (11:46 UTC)
- Expired
- Feb 6, 2011, 5:50 PM MST
- In force
- 13 hr
- Issued by
- NWS Cheyenne, WY
Counties Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE
The radar
The Cheyenne radar (KCYS), 142 km from the middle of the area, began a volume at 11:47 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
Denver, CO (KDNR), launched 00:00Z, 11.8 hours before the alert went out and 223 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
- 698 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- -90 m²/s²
- 0-3 km storm-relative helicity
- -62 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
253 WWUS75 KCYS 061146 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 446 AM MST SUN FEB 6 2011 ...VERY WINDY CONDITIONS WILL OCCUR TODAY... .A STRONG PRESSURE GRADIENT BEHIND A COLD FRONT WILL REMAIN OVER THE AREA TODAY. THIS WILL RESULT IN VERY WINDY CONDITIONS TODAY. THE GRADIENT WILL RELAX TONIGHT AT WHICH TIME THE WINDS WILL DECREASE. NEZ002-003-019>021-054-055-095-096-062000- /O.NEW.KCYS.WI.Y.0003.110206T1146Z-110207T0100Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 446 AM MST SUN FEB 6 2011 ...WIND ADVISORY IN EFFECT UNTIL 6 PM MST THIS EVENING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM MST THIS EVENING. * TIMING...UNTIL 6 PM THIS EVENING. * WINDS...WINDS WILL BE OUT OF THE NORTHWEST TO NORTH AT 25 TO 35 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE AWARE OF THE VERY WINDY CONDITIONS AND SUDDEN WIND GUSTS. THOSE IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES ARE ESPECIALLY AT RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ DAUGHERTY
3 follow-up statements
660 WWUS75 KCYS 061612 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 912 AM MST SUN FEB 6 2011 ...POSSIBLE HIGH WIND EVENT LATE TONIGHT INTO MONDAY AFTERNOON... .IN ADVANCE OF THE NEXT WEATHER DISTURBANCE...A STRONG SURFACE AND LOW LEVEL PRESSURE GRADIENT WILL DEVELOP. STRONG WINDS MAY DEVELOP LATE TONIGHT THROUGH MID AFTERNOON MONDAY IN RESPONSE TO THE STRENGTHENING PRESSURE GRADIENT. NEZ002-003-019>021-054-055-095-096-070100- /O.CON.KCYS.WI.Y.0003.000000T0000Z-110207T0100Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 912 AM MST SUN FEB 6 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING. * TIMING...UNTIL 6 PM THIS EVENING. * WINDS...WINDS WILL BE OUT OF THE NORTHWEST TO NORTH AT 25 TO 35 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE AWARE OF THE VERY WINDY CONDITIONS AND SUDDEN WIND GUSTS. THOSE IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES ARE ESPECIALLY AT RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ WYZ106-110-116-117-070130- /O.NEW.KCYS.HW.A.0008.110207T0700Z-110207T2200Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER 912 AM MST SUN FEB 6 2011 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON. * TIMING...MIDNIGHT TONIGHT THROUGH 300 PM MST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...STRONG WEST WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY ON NORTH TO SOUTH ORIENTED ROADS. PEOPLE DRIVING HIGH PROFILE VEHICLES MAY NEED TO POSTPONE TRAVEL UNTIL WINDS SUBSIDE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ RUBIN
495 WWUS75 KCYS 061929 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1229 PM MST SUN FEB 6 2011 ...HIGH WIND EVENT LIKELY LATE TONIGHT INTO MONDAY AFTERNOON... .IN ADVANCE OF THE NEXT WEATHER DISTURBANCE...A STRONG SURFACE AND LOW LEVEL PRESSURE GRADIENT WILL DEVELOP. STRONG WINDS WILL LIKELY DEVELOP LATE TONIGHT THROUGH MID AFTERNOON MONDAY IN RESPONSE TO THE STRENGTHENING PRESSURE GRADIENT. WYZ106-110-116-117-070600- /O.UPG.KCYS.HW.A.0008.110207T0700Z-110207T2200Z/ /O.NEW.KCYS.HW.W.0015.110207T0700Z-110207T2200Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER 1229 PM MST SUN FEB 6 2011 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM MST MONDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM MST MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...MIDNIGHT TONIGHT THROUGH 300 PM MST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...STRONG WEST WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY ON NORTH TO SOUTH ORIENTED ROADS. PEOPLE DRIVING HIGH PROFILE VEHICLES MAY NEED TO POSTPONE TRAVEL UNTIL WINDS SUBSIDE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-070100- /O.CON.KCYS.WI.Y.0003.000000T0000Z-110207T0100Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 1229 PM MST SUN FEB 6 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING. * TIMING...UNTIL 6 PM THIS EVENING. * WINDS...WINDS WILL BE OUT OF THE NORTHWEST TO NORTH AT 25 TO 35 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE AWARE OF THE VERY WINDY CONDITIONS AND SUDDEN WIND GUSTS. THOSE IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES ARE ESPECIALLY AT RISK. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ RUBIN
304 WWUS75 KCYS 070050 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 550 PM MST SUN FEB 6 2011 ...STRONG WINDS ARE LIKELY LATE TONIGHT INTO MONDAY AFTERNOON FOR SOME AREAS ALONG AND WEST OF THE LARAMIE RANGE... .A LARGE DIFFERENCE IN SURFACE PRESSURE WILL OCCUR LATER TONIGHT OVER SOUTHEAST WYOMING AND CONTINUE INTO MONDAY AFTERNOON. THE RESULT WILL BE STRONG WESTERLY WINDS DURING THAT TIME WITH GUSTS TO 60 MPH IN SOME AREAS ALONG AND WEST OF THE LARAMIE RANGE. NEZ002-003-019>021-054-055-095-096-070200- /O.CAN.KCYS.WI.Y.0003.000000T0000Z-110207T0100Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 550 PM MST SUN FEB 6 2011 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WIND ADVISORY. THE WINDS HAVE DECREASED OVER THE WESTERN NEBRASKA PANHANDLE AT SUNSET. THAT TREND WILL CONTINUE TO DO SO FOR THE REST OF TONIGHT. FOR THAT REASON...THE WIND ADVISORY THAT WAS IN EFFECT FOR THE WESTERN NEBRASKA PANHANDLE HAS BEEN CANCELLED. $$ WYZ106-110-116-117-070900- /O.CON.KCYS.HW.W.0015.110207T0700Z-110207T2200Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER 550 PM MST SUN FEB 6 2011 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM MST MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM MST MONDAY. * TIMING...MIDNIGHT TONIGHT THROUGH 300 PM MST MONDAY. * WINDS...WEST WINDS 30 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...STRONG WEST WINDS WILL MAKE DRIVING DIFFICULT... ESPECIALLY ON NORTH TO SOUTH ORIENTED ROADS. PEOPLE DRIVING HIGH PROFILE VEHICLES MAY NEED TO POSTPONE TRAVEL UNTIL WINDS SUBSIDE. 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
Nearby
Wind Advisories in Nebraska, 2011Every wind advisory 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.