Alert archive / Oklahoma / Flash Flood Warnings in 1992

Flash Flood Warning 38, NWS Tulsa, OK

December 15, 1992Latimer County, Pittsburg County, Oklahoma

NWS Tulsa, OK issued this flash flood warning at Dec 15, 1992, 12:00 AM CST for Latimer County, Pittsburg County, Oklahoma. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Dec 15, 1992, 12:00 AM CST (06:00 UTC)
Expired
Dec 15, 1992, 7:00 AM CST
In force
7 hr
Issued by
NWS Tulsa, OK
Area
Whole counties

Counties Latimer County, OK, Pittsburg County, OK

The nearest sounding before it

Norman, OK (KOUN), launched 00:00Z, 6.0 hours before the alert went out and 177 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 00:00Z on 1992-12-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 1992-12-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -109 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
640 m above ground
0-6 km bulk shear
89 kt
0-1 km storm-relative helicity
-109 m²/s²
0-3 km storm-relative helicity
28 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KTUL 150559
FFWTUL
OKC001-021-091-101-041-061-077-121-151300-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
MIDNIGHT CST TUE DEC 15 1992
 
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  700 AM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONSS...
 
IN EAST CENTRAL OKLAHOMA
 
   ...ADAIR COUNTY...CHEROKEE COUNTY...MCINTOSH COUNTY
   ...MUSKOGEE COUNTY
 
IN NORTHEAST OKLAHOMA
 
   ...DELAWARE COUNTY
 
IN SOUTHEAST OKLAHOMA
 
   ...HASKELL COUNTY...LATIMER COUNTY...PITTSBURG COUNTY
 
RAIN CONTINUES IN THE WARNED AREA AND SEVERAL ROADS ARE REPORTED TO BE
CLOSED.
 
THE RAIN IS EXPECTED TO CONTINUE FOR SEVERAL MORE HOURS AND RUNOFF
FROM THE RAIN MAY STILL CAUSE RISES ON CREEKS AND DRAINAGE DITCHES.
 
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS LIKELY OR HAS BEEN
REPORTED.  STAY ALERT AND WATCH FOR RAPIDLY RISING WATER.
REMEMBER...IT'S IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO THE
NEAREST STREAM...CREEK OR RIVER WHICH CAN BECOME A KILLER DURING
PERIODS OF HEAVY RAIN.
 
MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES.  DO NOT DRIVE YOUR
VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY.  THE WATER
MAY BE TOO DEEP TO ALLOW YOUR CAR TO CROSS SAFELY.  IF YOUR
VEHICLE GETS CAUGHT IN RISING WATER...ABANDONED IT QUICKLY.  THEN
MOVE TO HIGHER GROUND.
 
KEEP TUNED TO THIS STATION FOR THE LATEST WEATHER BULLETINS.

What forecasters said that day

The local office's own words before this flash flood 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 flash flood warning went out at Dec 14, 11:54 PM CST, 6 minutes earlier.

Area forecast discussion, Dec 14, 11:54 PM CST, 6 minutes before
AREA FORECAST DISCUSSION FOR EASTERN OKLAHOMA
NATIONAL WEATHER SERVICE TULSA OK
1155 PM CST MON DEC 14 1992

RADAR LOOPS SHOW LGT RN INCRSNG FM NR MLC TO NR ABI IN ADVANCE
OF THE VORT MAX OVR OLD MEX.  THIS PRECIP WAS SPRDNG NE
AND MAY REACH NE OK LTR TNGT.

CHECK OF TEMPS IN THE AREA SHOW THE FRZNG LN ALRDY 1/2 ACRS
ZN 26 AND 30...WITH A FEW RPTS IN TUL OF 33 DEGREES.   THRFORE
HV UPDATED NW ZONES TO INCLUD MENTION OF ZR PSBLTY AND WL KP
MENTN OF SNOW IN ZN26 GIVEN THE COLD POOL ALOFT.

WL HOLD OFF ON AN ADVSRY ATTM SINCE DRY AIR IN THE LLVLS
IS WRKNG IN AND MAY ERROD THE PRECIP SOME.

WL ISSUE AN SPS TO HI-LITE CHG.

WL ALSO DROP FFA FM ZONE 27 SINCE ONLY R- IS XPCD THERE
THE REST OF TNGT.
.
NO OTR CHGS ATTM

/8

.OK...FFA TONIGHT ZNS 28>29...31>34 AND 40
      FFA TUE MORNG ZNS 34 AND 40

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 14, 7:02 PM CSTFlash Flood WarningTSAHaskell, Latimer, McIntosh, Muskogee, Pittsburg5 hr
Dec 14, 8:52 PM CSTFlash Flood WarningTSARogers, Wagoner5 hr
Dec 14, 8:52 PM CSTFlash Flood WarningTSACherokee, Delaware5 hr
Dec 14, 8:52 PM CSTFlash Flood WarningTSARogers73 min
Dec 15, 12:00 AM CSTFlash Flood WarningTSACherokee, Haskell, McIntosh, Muskogee7 hr
Dec 15, 12:00 AM CSTFlash Flood WarningTSAAdair, Delaware7 hr
Dec 15, 7:00 AM CSTFlash Flood WarningTSAMuskogee5 hr

Nearby

Flash Flood Warnings in Oklahoma, 1992Every flash flood warning in 1992

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.