Alert archive / Nebraska / Wind Advisories in 2009
Wind Advisory 2, NWS Cheyenne, WY
NWS Cheyenne, WY issued this wind advisory at Jan 9, 2009, 4:32 AM MST for 7 counties in Nebraska. It took effect at Jan 9, 2009, 8:00 AM MST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Jan 9, 2009, 4:32 AM MST (11:32 UTC)
- In effect from
- Jan 9, 2009, 8:00 AM MST
- Expired
- Jan 9, 2009, 4:56 PM MST
- 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 11:33 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, 11.5 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3204 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 110 m²/s²
- 0-3 km storm-relative helicity
- 206 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KCYS 091132 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 432 AM MST FRI JAN 9 2009 NEZ001>003-019>021-054-055-092045- /O.UPG.KCYS.HW.A.0006.090109T1500Z-090110T0100Z/ /O.NEW.KCYS.WI.Y.0002.090109T1500Z-090110T0100Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 432 AM MST FRI JAN 9 2009 ...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 6 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM MST THIS AFTERNOON. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. NORTHWEST WINDS WILL INCREASE THROUGH 8 AM OVER THE PANHANDLE. AFTER THAT TIME...WINDS WILL BE SUSTAINED AT 26 TO 35 MPH WITH GUSTS TO 45 MPH. THE STRONG WINDS WILL CONTINUE UNTIL 6 PM OVER THE PANHANDLE AND THEN WILL DIMINISH QUICKLY. THE STRONG WINDS WILL CREATE HAZARDOUS TRAVEL CONDITIONS TODAY FOR THOSE WITH LIGHTWEIGHT OR HIGH PROFILE VEHICLES. IN ADDITION...THE WINDS MAY CREATE LOCAL AREAS OF BLOWING DIRT NEAR OPEN FIELDS...REDUCING VISIBILITY. $$ WEILAND
2 follow-up statements
000 WWUS75 KCYS 092226 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 326 PM MST FRI JAN 9 2009 NEZ001>003-019>021-054-055-100100- /O.CON.KCYS.WI.Y.0002.000000T0000Z-090110T0100Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 326 PM MST FRI JAN 9 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS AFTERNOON. NORTH TO NORTHWEST WINDS WILL CONTINUE TO BLOW AT 20 TO 35 MPH WITH SOME GUSTS NEAR 45 MPH THROUGH LATE AFTERNOON. THE WINDS WILL DECREASE TO 15 TO 30 MPH AFTER 5 PM...AND TO 10 TO 20 MPH BY 730 PM. THE STRONG WINDS WILL CREATE DIFFICULT TRAVEL CONDITIONS TODAY FOR THOSE WITH LIGHTWEIGHT OR HIGH PROFILE VEHICLES. $$ JLH
000 WWUS75 KCYS 092356 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 456 PM MST FRI JAN 9 2009 NEZ001>003-019>021-054-055-100100- /O.CAN.KCYS.WI.Y.0002.000000T0000Z-090110T0100Z/ SIOUX-DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL- CHEYENNE- INCLUDING THE CITIES OF...HARRISON...CHADRON...ALLIANCE... SCOTTSBLUFF...GERING...HARRISBURG...BRIDGEPORT...BAYARD... KIMBALL...SIDNEY 456 PM MST FRI JAN 9 2009 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE WIND ADVISORY. THE STRONG NORTHWEST WINDS ACROSS THE NEBRASKA PANHANDLE HAVE BEGUN TO DECREASE IN SPEED EARLY THIS EVENING AND THEREFORE THE WIND ADVISORY FOR THE WESTERN NEBRASKA PANHANDLE HAS BEEN CANCELLED. NORTHWEST WINDS OF 15 TO 25 WITH GUSTS TO AROUND 35 MPH CAN STILL BE EXPECTED THROUGH AROUND 700 PM MST. WIND SPEEDS WILL GRADUALLY DECREASE THROUGH THE EVENING HOURS AND BECOME MORE WESTERLY AT 5 TO 15 MPH BY MORNING. $$ CARPENTER
Nearby
Wind Advisories in Nebraska, 2009Every wind advisory in 2009
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.