Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 424, NWS Tulsa, OK

October 26, 1995Muskogee County, Oklahoma

NWS Tulsa, OK issued this severe thunderstorm warning at Oct 26, 1995, 6:37 PM CDT for Muskogee County, Oklahoma. It was in force for 53 min.

The area

The counties it named.

The facts

Issued
Oct 26, 1995, 6:37 PM CDT (23:37 UTC)
Expired
Oct 26, 1995, 7:30 PM CDT
In force
53 min
Issued by
NWS Tulsa, OK
Area
Whole counties

County Muskogee County, OK

The radar

The Tulsa radar (KINX), 64 km from the middle of the area, began a volume at 23:41 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 12:00Z, 11.6 hours before the alert went out and 188 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.

Skew-T log-pSkew-T log-p diagram, Norman, OK at 12:00Z on 1995-10-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 482 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Norman, OK at 12:00Z on 1995-10-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 302 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
482 J/kg
Mixed-layer CIN
-253 J/kg
Mixed-layer LCL
856 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
302 m²/s²
0-3 km storm-relative helicity
291 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KTUL 262337 RRA
SVRTUL
OKC101-270030-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TULSA OK
637 PM CDT THU OCT 26 1995
 
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  730 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN EAST CENTRAL OKLAHOMA
 
   ...NORTHEASTERN MUSKOGEE COUNTY
 
AT 636 PM A SEVERE THUNDERSTORM WAS LOCATED JUST NORTH OF MUSKOGEE. THE
SOUTHERN END OF THIS STORM WILL AFFECT EXTREME NORTHEAST MUSKOGEE COUNTY
AS IT MOVES EAST NORTHEAST AT 25 MPH.
 
 
HAIL TO THE SIZE OF NICKLES AND WIND GUSTS TO 60 MPH CAN BE EXPECTED
IN THE WARNED AREA.
 
DURING THE STORM MOVE INDOORS AND STAY AWAY FROM WINRDOWS.
TO PROTECT YOURSELF FROM LIGHTNING DO NOT USE THE TELEPHONE
OR HAND HELD ELECTRICAL APPLIANCES...UNLESS IN AN EMERGENCY.
MOTORISTS SHOULD BE ALERT FOR WATER ON ROADWAYS AND NEVER
DRIVE ONTO A FLOODED ROAD.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 26, 3:46 PM CDT, 2 hours 51 minutes earlier.

Area forecast discussion, Oct 26, 3:46 PM CDT, 2 hours 51 minutes before
EASTERN OKLAHOMA/NORTHWEST ARKANSAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TULSA OK
345 PM CDT THU OCT 26 1995

WATOR VAPOR SHOWS A SHORTWAVE SCREAMING SOUTHEAST TOWARD CENTRAL
KANSAS FROM THE PACIFIC NORTHWEST.  THIS SHORTWAVE WILL CLIP
NORTHEAST OKLAHOMA AND ROUND THE BEND WITH ITS SOUTHERN PORTION IN
ARKANSAS AT 12Z FRIDAY.  THIS SHORTWAVE WILL DRIVE A COLD FRONT
THROUGH THE REGION AND POSSIBLY BRING SOME SHOWERS AND
THUNDERSTORMS TO EASTERN OKLAHOMA AND NORTHWEST ARKANSAS.  THE BEST
CHANCE FOR THUNDERSTORMS APPEARS TO BE SOUTHEAST OF A JLN-MLC LINE
WHERE THERE APPEARS TO BE MORE MOISTURE DUE TO THE PRESENSE OF SC.

THE AIR MASS OVER EASTERN OKLAHOMA AND NORTHWEST ARKANSAS SHOULD
DRY OUT LATER TONIGHT AND FRIDAY. THUS...THERE WILL BE PLENTY OF
SUN FRIDAY AND SATURDAY.  ALSO APPEARS THAT THERE WILL BE PLENTY OF
WIND ON FRIDAY.  BOUNDARY WINDS WILL BE IN THE 20 TO 30 KT ZONE AND
8H WINDS ARE 30 TO 45 KTS.  THIS COMBINED WITH LARGE DOWNWARD
MOTION AND SUNSHINE SHOULD MAKE IT QUITE BREEZY.

AS FOR TEMPERATURES...THE FWC NUMBERS DO NOT LOOK TOO BAD AND I
JUST SKEWED THEM ONE WAY OR ANOTHER FOR MY PREFERENCES.

TUL 048/063 043/060 038 2000
FSM 051/067 040/064 035 4000
MLC 050/067 042/064 035 3000
BVO 045/063 041/060 XXX 2000
FYV 047/060 038/057 XXX 3000
IDB 055/070 043/067 XXX 4000
BYV 045/058 035/055 XXX 3000

.TUL...
OK...NONE.
AR...NONE.

ABBAS

The office that day

Everything else NWS Tulsa, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 26, 6:26 PM CDTTornado WarningTSAMayes34 min
Oct 26, 6:30 PM CDTSevere Thunderstorm WarningTSACherokee, Wagoner45 min
Oct 26, 6:34 PM CDTSevere Thunderstorm WarningTSADelaware41 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 1995Every severe thunderstorm warning in 1995

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.