Alert archive / Texas / Tornado Warnings in 1993
Tornado Warning 2, NWS Norman, OK
NWS Norman, OK issued this tornado warning at Mar 29, 1993, 6:34 PM CST for Wichita County, Wilbarger County, Texas. It was in force for 41 min.
The area
The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.
The facts
- Issued
- Mar 29, 1993, 6:34 PM CST (00:34 UTC)
- Expired
- Mar 29, 1993, 7:15 PM CST
- In force
- 41 min
- Issued by
- NWS Norman, OK
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
Counties Wichita County, TX, Wilbarger County, TX
The radar
The Altus AFB radar (KFDR), 30 km from the middle of the area, began a volume at 00:34 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, 0.6 hours before the alert went out and 192 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
- 1175 J/kg
- Mixed-layer CIN
- -50 J/kg
- Mixed-layer LCL
- 1234 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 73 m²/s²
- 0-3 km storm-relative helicity
- 81 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 3.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KOKC 300040 COR
TOROKC
TXC485-487-300115-
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING...CORRECTION TO VALID TIME
NATIONAL WEATHER SERVICE OKLAHOMA CITY OK
634 PM CST MON MAR 29 1993
THE NATIONAL WEATHER SERVICE IN OKLAHOMA CITY HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 715 PM CST FOR PEOPLE IN THE
FOLLOWING COUNTIES
IN NORTHERN TEXAS
NORTHWESTERN WICHITA AND EAST CENTRAL AND NORTHEAST WILBARGER
INCLUDING THE FOLLOWING LOCATIONS
GRAYBACK...ELECTRA...AND HARROLD
AT 634 PM CST RADAR INDICATED A TORNADO 7 MILES NORTHEAST OF
GRAYBACK.
THE TORNADO WAS MOVING NORTHEAST AROUND 20 MPH.
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS. DO NOT USE
YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY TOSSED
AROUND AND DESTROYED BY TORNADO WINDS. LEAVE YOUR CAR AND GO
TO A STRONG BUILDING. IF NO STRUCTURE IS NEARBY...SEEK SHELTER
IN A DITCH OR LOW SPOT.
TORNADOES ARE ESPECIALLY DANGEROUS AT NIGHT BECAUSE THEY ARE
HARD TO SEE. AT NIGHT OR DURING HEAVY RAIN...THE ONLY CLUE TO
A TORNADO'S PRESENCE MAY BE ITS ROAR. IF ANY UNUSUAL ROAR IS
HEARD...QUICKLY TAKE COVER IN YOUR BASEMENT. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER IN A SMALL INTERIOR ROOM SUCH AS A
CLOSET ON THE LOWEST FLOOR. YOU MAY ONLY HAVE A FEW SECONDS.
ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING OR GET
INTO A DITCH OR CULVERT. REMAIN UNDER COVER UNTIL YOU ARE
CERTAIN THE STORM IS PAST.
A TORNADO WATCH REMAINS IN EFFECT FOR CENTRAL AND WESTERN
OKLAHOMA AND NORTHERN TEXAS UNTIL 900PM CST.
LAT...LON 3411 9880 3387 9921 3420 9917 3417 9897
WRWhat forecasters said that day
The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Norman, OK wrote its last area forecast discussion before this tornado warning went out at Mar 29, 3:46 PM CST, 2 hours 48 minutes earlier.
Area forecast discussion, Mar 29, 3:46 PM CST, 2 hours 48 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE OKLAHOMA CITY OK 345 PM CST MON MAR 29 1993 BETWEEN SVR WX AND THE ICWF HV LTL TIME FOR DISC THIS AFTN...LOOKS RAINY THRU TUE WITH POPS DCRG FM W TO E TUE NGT AND WED AS UPR LVL LOW SLOWLY MOVS EWD. HV GONE WL ABV FPC MIN TEMPS FOR TNGT DUE CLDS AND HI DEWPNTS EXPECTED. PRELIM #'S... OKC 59/67/48/60 7854 GAG 48/62/42/56 8742 HBR 57/68/44/62 8732 PNC 58/67/47/58 7854 SPS 62/72/49/64 8632 " 12 .OK...NONE .TX...NONE
In the hours before
Local storm report, Mar 29, 6:15 PM CST, 19 minutes before
LOCAL STORM REPORT...DELAYED FROM THIS MORNING
NATIONAL WEATHER SERVICE OKLAHOMA CITY OK
600 PM CST MON MAR 29 1993
TIME COUNTY EVENT
345 PM BECKHAM SOFTBALL SIZE HAIL AT SAYRE
REPORTED BY SAYRE FD
345 PM ROGER MILLS QUARTER SIZE HAIL AT BERLIN
412 PM BECKHAM TORNADO TOUCHDOWN JUST WEST OF
ELK CITY
420 PM GREER QUARTER SIZE HAIL 2 MILES
NORTHEAST OF REED
420 PM BECKHAM QUARTER SIZE HAIL 7 MILES SOUTH
OF CARTER
430 PM BECKHAM DIME SIZE HAIL 5 MILES SOUTH OF
CARTER
518 PM KIOWA QUARTER SIZE HAIL AT SENTINEL
537 PM WASHITA 60-70 MPH WINDS 3 SOUTH OF
WEATHERFORD
548 PM HARMON DIME SIZE HAIL AT HOLLISLocal storm report, Mar 29, 6:32 PM CST, 2 minutes before
LOCAL STORM REPORT...DELAYED FROM THIS MORNING
NATIONAL WEATHER SERVICE OKLAHOMA CITY OK
620 PM CST MON MAR 29 1993
TIME COUNTY EVENT
440 PM JACKSON 70 TO 80 MPH WINDS AT GRANITE
515 PM GREER GOLFBALL SIZE HAIL AT MANGUM
515 PM JACKSON 60 MPH WINDS AT ALTUS
544 PM JACKSON 1/2 INCH HAIL 3 MILES SOUTH OF
ALTUS
548 PM KIOWA QUARTER SIZE HAIL AT HOBART
558 PM KNOX 1 INCH HAIL IN NORTH KNOX COUNTYThe office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 6:12 PM CST | Severe Thunderstorm Warning | OUN | Wichita, Wilbarger | 53 min |
| Mar 29, 6:12 PM CST | Severe Thunderstorm Warning | OUN | Foard, Hardeman | 53 min |
| Mar 29, 8:39 PM CST | Severe Thunderstorm Warning | OUN | Clay, Wichita | 61 min |
| Mar 29, 8:55 PM CST | Severe Thunderstorm Warning | OUN | Wilbarger | 65 min |
| Mar 29, 9:38 PM CST | Flash Flood Warning | OUN | Wichita, Wilbarger | 3 hr |
| Mar 29, 9:38 PM CST | Flash Flood Warning | OUN | Clay | 3 hr |
| Mar 29, 9:41 PM CST | Severe Thunderstorm Warning | OUN | Wichita, Wilbarger | 64 min |
| Mar 29, 9:41 PM CST | Severe Thunderstorm Warning | OUN | Clay | 64 min |
Nearby
Tornado Warnings in Texas, 1993Every tornado warning in 1993Tornadoes in 1993
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.