Alert archive / Oklahoma / Wind Advisories in 2007
Wind Advisory 13, NWS Norman, OK
NWS Norman, OK issued this wind advisory at Aug 23, 2007, 3:36 AM CDT for 22 counties in Oklahoma. It took effect at Aug 23, 2007, 12:00 PM CDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Aug 23, 2007, 3:36 AM CDT (08:36 UTC)
- In effect from
- Aug 23, 2007, 12:00 PM CDT
- Expired
- Aug 23, 2007, 3:41 PM CDT
- In force
- 4 hr
- Issued by
- NWS Norman, OK
All 22 counties
Alfalfa County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grant County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Kay County, OK, Kingfisher County, OK, Kiowa County, OK, Major County, OK, Roger Mills County, OK, Washita County, OK, Woods County, OK, Woodward County, OK
The radar
The Vance AFB radar (KVNX), 116 km from the middle of the area, began a volume at 08:38 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
Norman, OK (KOUN), launched 00:00Z, 8.6 hours before the alert went out and 147 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
- 1096 J/kg
- Mixed-layer CIN
- -105 J/kg
- Mixed-layer LCL
- 1305 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 124 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS74 KOUN 231322 NPWOUN URGENT - WEATHER MESSAGE...RETRANSMISSION NATIONAL WEATHER SERVICE NORMAN OK 336 AM CDT THU AUG 23 2007 ...STRONG SOUTH WINDS OVER WESTERN AND NORTHERN OKLAHOMA TODAY... .A STRONG AREA OF LOW PRESSURE WILL STRENGTHEN OVER WESTERN KANSAS AND EASTERN COLORADO TODAY. SOUTH WINDS WILL INCREASE ACROSS WESTERN AND NORTHERN OKLAHOMA TODAY IN RESPONSE TO THIS AREA OF LOW PRESSURE. OKZ004>012-014>018-021>024-033>036-231645- /O.NEW.KOUN.WI.Y.0013.070823T1700Z-070824T0000Z/ HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD- ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-BECKHAM-WASHITA-CADDO- CANADIAN-HARMON-GREER-KIOWA-JACKSON- INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD... PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...CHEYENNE... TALOGA...WEATHERFORD...CLINTON...WATONGA...KINGFISHER... ELK CITY...SAYRE...CORDELL...ANADARKO...YUKON...EL RENO... MUSTANG...HOLLIS...MANGUM...HOBART...ALTUS 336 AM CDT THU AUG 23 2007 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING. SOUTH WINDS WILL INCREASE TO 20 TO 35 MPH BY THIS AFTERNOON WITH GUSTS OVER 40 TO 45 MPH...ESPECIALLY IN NORTHWEST OKLAHOMA. A WIND ADVISORY MEANS THAT SUSTAINED WINDS OVER 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
2 follow-up statements
000 WWUS74 KOUN 231350 NPWOUN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NORMAN OK 850 AM CDT THU AUG 23 2007 ...STRONG SOUTH WINDS OVER WESTERN AND NORTHERN OKLAHOMA TODAY... .A STRONG AREA OF LOW PRESSURE WILL STRENGTHEN OVER WESTERN KANSAS AND EASTERN COLORADO TODAY. SOUTH WINDS WILL INCREASE ACROSS WESTERN AND NORTHERN OKLAHOMA TODAY IN RESPONSE TO THIS AREA OF LOW PRESSURE. OKZ004>012-014>018-021>024-033>036-232200- /O.CON.KOUN.WI.Y.0013.070823T1700Z-070824T0000Z/ HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD- ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-BECKHAM-WASHITA-CADDO- CANADIAN-HARMON-GREER-KIOWA-JACKSON- INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD... PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...CHEYENNE... TALOGA...WEATHERFORD...CLINTON...WATONGA...KINGFISHER... ELK CITY...SAYRE...CORDELL...ANADARKO...YUKON...EL RENO... MUSTANG...HOLLIS...MANGUM...HOBART...ALTUS 850 AM CDT THU AUG 23 2007 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING. SOUTH WINDS WILL INCREASE TO 20 TO 35 MPH BY THIS AFTERNOON WITH GUSTS OVER 40 TO 45 MPH...ESPECIALLY IN NORTHWEST OKLAHOMA. A WIND ADVISORY MEANS THAT SUSTAINED WINDS OVER 30 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS74 KOUN 232041 NPWOUN URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NORMAN OK 341 PM CDT THU AUG 23 2007 ...WIND ADVISORY CANCELLED... OKZ004>012-014>018-021>024-033>036-232145- /O.CAN.KOUN.WI.Y.0013.000000T0000Z-070824T0000Z/ HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD- ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-BECKHAM-WASHITA-CADDO- CANADIAN-HARMON-GREER-KIOWA-JACKSON- INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD... PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...CHEYENNE... TALOGA...WEATHERFORD...CLINTON...WATONGA...KINGFISHER... ELK CITY...SAYRE...CORDELL...ANADARKO...YUKON...EL RENO... MUSTANG...HOLLIS...MANGUM...HOBART...ALTUS 341 PM CDT THU AUG 23 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN NORMAN HAS CANCELLED THE WIND ADVISORY. ALTHOUGH WIND SPEEDS WILL STILL AVERAGE 20 TO 30 MPH INTO THE EVENING HOURS...WIND ADVISORY LEVEL WINDS ARE NO LONGER EXPECTED. LATER TONIGHT AND TOMORROW...THE SOUTHERLY WINDS WILL DECREASE AS A WEAK COLD FRONT APPROACHES FROM KANSAS. $$
The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 23, 3:12 AM CDT | River Flood Warning | OUN | Pottawatomie | 29 hr |
Nearby
Wind Advisories in Oklahoma, 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.