Alert archive / Nebraska / Wind Advisories in 2007
Wind Advisory 7, NWS Cheyenne, WY
NWS Cheyenne, WY issued this wind advisory at Mar 28, 2007, 1:08 AM MDT for 7 counties in Nebraska. It took effect at Mar 28, 2007, 9:00 AM MDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Mar 28, 2007, 1:08 AM MDT (07:08 UTC)
- In effect from
- Mar 28, 2007, 9:00 AM MDT
- Expired
- Mar 28, 2007, 6:02 PM MDT
- In force
- 9 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
The radar
The Cheyenne radar (KCYS), 141 km from the middle of the area, began a volume at 07:09 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, 7.1 hours before the alert went out and 213 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
- 258 J/kg
- Mixed-layer CIN
- -97 J/kg
- Mixed-layer LCL
- 1996 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 99 m²/s²
- 0-3 km storm-relative helicity
- 152 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KCYS 280708 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 108 AM MDT WED MAR 28 2007 ...DENSE FOG WILL CONTINUE OVER THE SOUTHERN LARAMIE RANGE UNTIL MID MORNING... .VERY MOIST SOUTHEAST UPSLOPE WINDS WILL CAUSE DENSE FOG TO PERSIST FROM NEAR CHEYENNE WESTWARD TO OVER I-80 SUMMIT. TRAVELERS ARE URGED TO SLOW DOWN AND USE EXTRA CAUTION. WYZ066-069-281500- /O.NEW.KCYS.FG.Y.0007.070328T0708Z-070328T1500Z/ LARAMIE RANGE-CHEYENNE FOOTHILLS- INCLUDING THE CITIES OF...BUFORD...HORSE CREEK...CHEYENNE 108 AM MDT WED MAR 28 2007 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A DENSE FOG ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM MDT THIS MORNING. DENSE FOG WILL PREVAIL OVER THE SOUTHERN LARAMIE RANGE AND CHEYENNE FOOTHILLS BETWEEN CHEYENNE AND LARAMIE UNTIL MID MORNING. VISIBILITIES WILL BE FREQUENTLY NEAR ZERO...MAKING TRAVEL EXTREMELY HAZARDOUS.. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. $$ NEZ001>003-019>021-054-055-281515- /O.NEW.KCYS.WI.Y.0007.070328T1500Z-070329T0000Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 108 AM MDT WED MAR 28 2007 ...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 6 PM MDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM MDT THIS AFTERNOON. SOUTHEAST WINDS WILL INCREASE THIS MORNING ACROSS THE WESTERN NEBRASKA PANHANDLE. BY 9 AM THE WINDS WILL BE SUSTAINED AT AROUND 30 TO 35 MPH WITH FREQUENT GUSTS TO OVER 45 MPH. THIS WILL POSE A NUISANCE TO DRIVERS OPERATING LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE WINDS WILL DIMINISH BY LATE AFTERNOON. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ SOWKO
3 follow-up statements
000 WWUS75 KCYS 281455 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 855 AM MDT WED MAR 28 2007 ...DENSE FOG WILL CONTINUE OVER THE SOUTHERN LARAMIE RANGE UNTIL LATE MORNING... .VERY MOIST SOUTHEAST UPSLOPE WINDS WILL CAUSE DENSE FOG TO PERSIST FROM NEAR CHEYENNE WESTWARD TO OVER I-80 SUMMIT. TRAVELERS ARE URGED TO SLOW DOWN AND USE EXTRA CAUTION. WYZ066-069-281700- /O.EXT.KCYS.FG.Y.0007.000000T0000Z-070328T1700Z/ LARAMIE RANGE-CHEYENNE FOOTHILLS- INCLUDING THE CITIES OF...BUFORD...HORSE CREEK...CHEYENNE 855 AM MDT WED MAR 28 2007 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM MDT THIS MORNING... THE DENSE FOG ADVISORY FOR THE SOUTHERN LARAMIE RANGE AND THE CHEYENNE FOOTHILLS HAS BEEN EXTENDED UNTIL 11 AM MDT THIS MORNING. DENSE FOG WILL PREVAIL OVER THE SOUTHERN LARAMIE RANGE AND CHEYENNE FOOTHILLS BETWEEN CHEYENNE AND LARAMIE UNTIL LATE MORNING. VISIBILITIES WILL BE FREQUENTLY NEAR ZERO...MAKING TRAVEL EXTREMELY HAZARDOUS.. A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN... USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. $$ NEZ001>003-019>021-054-055-282300- /O.CON.KCYS.WI.Y.0007.070328T1500Z-070329T0000Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 855 AM MDT WED MAR 28 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS AFTERNOON. SOUTHEAST WINDS WILL INCREASE THIS MORNING ACROSS THE WESTERN NEBRASKA PANHANDLE. BY 9 AM THE WINDS WILL BE SUSTAINED AT AROUND 30 TO 35 MPH WITH FREQUENT GUSTS TO OVER 45 MPH. THIS WILL POSE A NUISANCE TO DRIVERS OPERATING LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE WINDS WILL DIMINISH BY LATE AFTERNOON. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ KMD
000 WWUS75 KCYS 281652 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1052 AM MDT WED MAR 28 2007 WYZ066-069-281800- /O.EXP.KCYS.FG.Y.0007.000000T0000Z-070328T1700Z/ LARAMIE RANGE-CHEYENNE FOOTHILLS- INCLUDING THE CITIES OF...BUFORD...HORSE CREEK...CHEYENNE 1052 AM MDT WED MAR 28 2007 ...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM MDT THIS MORNING... THE DENSE FOG ADVISORY WILL EXPIRE AT 11 AM MDT THIS MORNING. FOG HAS DISSIPATED ACROSS THE SOUTHERN LARAMIE RANGE AND CHEYENNE FOOTHILLS...THEREFORE THE DENSE FOG ADVISORY WILL BE ALLOWED TO EXPIRE AT 11 AM. $$ NEZ001>003-019>021-054-055-290000- /O.CON.KCYS.WI.Y.0007.000000T0000Z-070329T0000Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 1052 AM MDT WED MAR 28 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS AFTERNOON. SOUTHEAST WINDS WILL INCREASE THIS MORNING ACROSS THE WESTERN NEBRASKA PANHANDLE. BY 9 AM THE WINDS WILL BE SUSTAINED AT AROUND 30 TO 35 MPH WITH FREQUENT GUSTS TO OVER 45 MPH. THIS WILL POSE A NUISANCE TO DRIVERS OPERATING LIGHTWEIGHT OR HIGH PROFILE VEHICLES. THE WINDS WILL DIMINISH BY LATE AFTERNOON. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ KMD
000 WWUS75 KCYS 290002 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 602 PM MDT WED MAR 28 2007 ...STRONG WINDS HAVE DIMINISHED OVER THE WESTERN NEBRASKA PANHANDKLE... .A COLD FRONT WILL HAS MOVED THROUGH THE AREA FROM SIOUX TO KIMBALL COUNTIES EARLY THIS EVENING. BEHIND THE FRONT...WINDS DIMINISHED AND SHIFTED TO THE NORTHWESTY. THE FRONT WILL MOVE THROUGH THE REST OF THE PANHANDLE BY 7 PM. THE STRONG SOUTH WINDS OF EARLIER HAVE DIMINISHED OVER THE AREA BETWEEN CHADRON AND SIDNEY. THE WIND ADVISORY WILL BE CANCELLED. NEZ001>003-019>021-054-055-290115- /O.CAN.KCYS.WI.Y.0007.000000T0000Z-070329T0000Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 602 PM MDT WED MAR 28 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WIND ADVISORY. THE STRONG WINDS HAVE DIMINISHED OVER THE WESTERN NEBRASKA PANHANDLE EARLY THIS EVENING. THE WINDS FOR THE REST OF TONIGHT WILL BE FROM THE WEST AT 15 TO 30 MPH. THE WIND ADVISORY HAS BEEN CANCELLED. $$ WEILAND
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 2:09 PM MDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 36 min |
| Mar 28, 2:41 PM MDT | Severe Thunderstorm Warning | CYS | Dawes | 34 min |
Nearby
Wind Advisories in Nebraska, 2007Every wind advisory in 2007
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.