Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 310, NWS Norman, OK
NWS Norman, OK issued this severe thunderstorm warning at Sep 2, 2010, 4:02 PM CDT for Garfield County, Kingfisher County, Major County, Oklahoma. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 2, 2010, 4:02 PM CDT (21:02 UTC)
- Expired
- Sep 2, 2010, 4:45 PM CDT
- In force
- 43 min
- Issued by
- NWS Norman, OK
- Area
- Storm-based polygon
Counties Garfield County, OK, Kingfisher County, OK, Major County, OK
The radar
The Vance AFB radar (KVNX), 55 km from the middle of the area, began a volume at 21:02 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 2, 3:29 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Lamont, OK (KLMN), launched 12:00Z, 9.0 hours before the alert went out and 66 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
- 462 J/kg
- Mixed-layer CIN
- -397 J/kg
- Mixed-layer LCL
- 1178 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 66 m²/s²
- 0-3 km storm-relative helicity
- 172 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.7
The text
As transmitted, in the capitals the NWS used until 2016.
202
WUUS54 KOUN 022102
SVROUN
OKC047-073-093-022145-
/O.NEW.KOUN.SV.W.0310.100902T2102Z-100902T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
402 PM CDT THU SEP 2 2010
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHWESTERN KINGFISHER COUNTY IN CENTRAL OKLAHOMA...
SOUTHWESTERN GARFIELD COUNTY IN NORTHERN OKLAHOMA...
SOUTHEASTERN MAJOR COUNTY IN NORTHWEST OKLAHOMA...
* UNTIL 445 PM CDT
* AT 402 PM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED A
SEVERE THUNDERSTORM 4 MILES WEST OF AMES...MOVING SOUTHEAST AT 20
MPH. ANOTHER STRONG TO SEVERE THUNDERSTORM WAS LOCATED NEAR LAHOMA.
HAZARDS IN THE WARNING INCLUDE...
HAIL UP TO THE SIZE OF QUARTERS...
WIND GUSTS TO 60 MPH...
* LOCATIONS IN THE WARNING INCLUDE AMES...BISON...DRUMMOND...ENID...
FAIRMONT...HENNESSEY...ISABELLA...LACEY...LAHOMA...MENO...VANCE AIR
FORCE BASE AND WAUKOMIS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
&&
LAT...LON 3642 9766 3600 9794 3615 9822 3617 9822
3617 9825 3625 9840 3643 9817
TIME...MOT...LOC 2102Z 298DEG 18KT 3622 9823
$$
302 follow-up statements
928
WWUS54 KOUN 022107
SVSOUN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
407 PM CDT THU SEP 2 2010
OKC047-073-093-022145-
/O.CON.KOUN.SV.W.0310.000000T0000Z-100902T2145Z/
KINGFISHER OK-GARFIELD OK-MAJOR OK-
407 PM CDT THU SEP 2 2010
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM CDT
FOR SOUTHEASTERN MAJOR...SOUTHWESTERN GARFIELD AND NORTHWESTERN
KINGFISHER COUNTIES...
AT 407 PM CDT...NATIONAL WEATHER SERVICE RADAR DETECTED A SEVERE
THUNDERSTORM 4 MILES WEST OF AMES...MOVING SOUTHEAST AT 15 MPH.
ANOTHER SEVERE THUNDERSTORM WAS LOCATED NEAR LAHOMA.
HAZARDS IN THE WARNING INCLUDE...
HAIL UP TO THE SIZE OF GOLF BALLS...
WIND GUSTS TO 60 MPH...
FREQUENT CLOUD TO GROUND LIGHTNING...
* LOCATIONS IN THE WARNING INCLUDE AMES...BISON...DRUMMOND...ENID...
FAIRMONT...HENNESSEY...ISABELLA...LACEY...LAHOMA...MENO...VANCE AIR
FORCE BASE AND WAUKOMIS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
&&
LAT...LON 3642 9766 3600 9794 3615 9822 3617 9822
3617 9825 3625 9840 3643 9817
TIME...MOT...LOC 2107Z 295DEG 15KT 3622 9823
$$
30578
WWUS54 KOUN 022126
SVSOUN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
426 PM CDT THU SEP 2 2010
OKC047-073-093-022145-
/O.CON.KOUN.SV.W.0310.000000T0000Z-100902T2145Z/
KINGFISHER OK-GARFIELD OK-MAJOR OK-
426 PM CDT THU SEP 2 2010
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM CDT
FOR SOUTHEASTERN MAJOR...SOUTHWESTERN GARFIELD AND NORTHWESTERN
KINGFISHER COUNTIES...
AT 426 PM CDT...NATIONAL WEATHER SERVICE RADAR DETECTED A SEVERE
THUNDERSTORM 4 MILES SOUTHEAST OF AMES...MOVING SOUTHEAST AT 20 MPH.
ANOTHER SEVERE THUNDERSTORM WAS LOCATED NEAR DRUMMOND.
HAZARDS IN THE WARNING INCLUDE...
HAIL UP TO THE SIZE OF GOLF BALLS...
WIND GUSTS TO 60 MPH...
FREQUENT CLOUD TO GROUND LIGHTNING...
* LOCATIONS IN THE WARNING INCLUDE AMES...BISON...DRUMMOND...ENID...
FAIRMONT...HENNESSEY...ISABELLA...LACEY...LAHOMA...MENO...VANCE AIR
FORCE BASE AND WAUKOMIS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
&&
LAT...LON 3642 9766 3600 9794 3615 9822 3617 9822
3617 9825 3625 9840 3643 9817
TIME...MOT...LOC 2126Z 295DEG 16KT 3620 9812
$$
30The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 7:15 PM CDT | Severe Thunderstorm Warning | OUN | Kiowa | 45 min |
| Sep 1, 7:31 PM CDT | Severe Thunderstorm Warning | OUN | Caddo, Kiowa | 29 min |
| Sep 1, 7:46 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Canadian, Kingfisher | 46 min |
| Sep 1, 8:06 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa | 24 min |
| Sep 1, 8:20 PM CDT | Severe Thunderstorm Warning | OUN | Comanche, Jackson, Kiowa, Tillman | 40 min |
| Sep 1, 8:54 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 51 min |
| Sep 2, 1:43 AM CDT | Areal Flood Advisory | OUN | Love | 3 hr |
| Sep 2, 4:45 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Garfield, Kingfisher | 60 min |
| Sep 2, 5:39 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Caddo, Canadian, Custer, Kingfisher, Lincoln and 3 more | 66 min |
| Sep 2, 5:43 PM CDT | Severe Thunderstorm Warning | OUN | Jackson | 47 min |
| Sep 2, 6:20 PM CDT | Severe Thunderstorm Warning | OUN | Caddo, Canadian, Cleveland, Grady, Kingfisher, Lincoln and 3 more | 40 min |
| Sep 2, 6:51 PM CDT | Severe Thunderstorm Warning | OUN | Caddo, Canadian, Cleveland, Comanche, Grady, Kiowa and 6 more | 39 min |
| Sep 2, 6:59 PM CDT | Severe Thunderstorm Warning | OUN | Greer, Harmon, Jackson | 46 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 2010Every severe thunderstorm warning in 2010
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.