Alert archive / Oklahoma / Flash Flood Warnings in 2003

Flash Flood Warning 21, NWS Tulsa, OK

August 3, 2003Creek County, Osage County, Pawnee County, Oklahoma

NWS Tulsa, OK issued this flash flood warning at Aug 3, 2003, 6:19 AM CDT for Creek County, Osage County, Pawnee County, Oklahoma. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 3, 2003, 6:19 AM CDT (11:19 UTC)
Expired
Aug 3, 2003, 10:15 AM CDT
In force
4 hr
Issued by
NWS Tulsa, OK
Area
Counties, with a storm outline in the text

Counties Creek County, OK, Osage County, OK, Pawnee County, OK

The radar

The Tulsa radar (KINX), 67 km from the middle of the area, began a volume at 11:18 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, 11.3 hours before the alert went out and 151 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 2003-08-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2235 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Norman, OK at 00:00Z on 2003-08-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 57 square meters per square second.193958Sfc1 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
2235 J/kg
Mixed-layer CIN
-113 J/kg
Mixed-layer LCL
1791 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
57 m²/s²
0-3 km storm-relative helicity
125 m²/s²
Significant tornado parameter
0.1
Supercell composite
5.4

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KTSA 031120
FFWTUL
OKC037-113-117-031515-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
619 AM CDT SUN AUG 3 2003

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* FLASH FLOOD WARNING FOR
  CREEK COUNTY IN NORTHEAST OKLAHOMA
  OSAGE COUNTY IN NORTHEAST OKLAHOMA
  PAWNEE COUNTY IN NORTHEAST OKLAHOMA

* UNTIL 1015 AM CDT

* AT 619 AM CDT RADAR INDICATED THUNDERSTORMS WITH VERY HEAVY RAIN
  ALONG A LINE EXTENDING FROM 3 MILES SOUTHWEST OF BURBANK TO        
  SAPULPA...MOVING SOUTHEAST AT 35 MPH. RADAR INDICATES THAT 2 TO    
  3 INCHES OF RAIN HAS ALREADY FALLEN OVER THE WARNED AREA. ANOTHER  
  1 TO 2 INCHES WILL BE POSSIBLE THROUGH 1015 AM CDT.

* SOME LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY THE HEAVY RAIN
  INCLUDE MANNFORD...OSAGE...HOMINY...WYNONA...FAIRFAX...BURBANK...
  JENNINGS...TERLTON...HALLETT...BLACKBURN...SKEDEE...CLEVELAND...
  RALSTON...WESTPORT...KIEFER...KELLYVILLE AND SAPULPA.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROAD TO
UNKNOWN DEPTHS. IT ONLY TAKES TWO FEET OF RUSHING WATER TO CARRY AWAY
MOST SPORT UTILITY VEHICLES AND PICKUPS. TAKE A DIFFERENT ROUTE TO
REACH YOUR DESTINATION OR WAIT UNTIL THE WATER RECEDES. REMEMBER...
MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES.

LAT...LON 3655 9627 3617 9613 3613 9628 3603 9607
          3591 9603 3586 9644 3681 9695

$$
2 follow-up statements
000 
WGUS74 KTSA 031326
FFSTUL
OKC037-113-117-031515-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
830 AM CDT SUN AUG 3 2003

...FLASH FLOOD WARNING CONTINUES FOR OSAGE...PAWNEE AND CREEK
   COUNTIES UNTIL 1015 AM CDT...

AT 815 AM CDT...RADAR CONTINUED TO SHOW THUNDERSTORMS WITH VERY HEAVY
RAIN ALONG A LINE EXTENDING FROM 3 MILES NORTH OF FAIRFAX TO 
KELLYVILLE...MOVING SOUTHEAST AT 30 MPH. RADAR INDICATES THAT 2 TO 3 
INCHES OF RAIN HAS ALREADY FALLEN OVER THE WARNED AREA. ADDITIONAL 
STORMS WILL CONTINUE TO DEVELOP AND MOVE OVER THE SAME AREA...WITH 
ANOTHER 1 TO 2 INCHES OF RAINFALL POSSIBLE THROUGH 1015 AM CDT.

SOME LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY THE HEAVY RAIN 
INCLUDE MANNFORD...HOMINY...FAIRFAX...BURBANK...APPERSON...WEBB 
CITY...JENNINGS...TERLTON...HALLETT...BLACKBURN...SKEDEE...CLEVELAND 
...RALSTON...WESTPORT...BRISTOW...DRUMRIGHT...OILTON...SLICK...SILVER
CITY AND KELLYVILLE.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR IS
OCCURRING. RESIDENTS LIVING ALONG STREAMS...CREEKS AND DRAINAGE
DITCHES SHOULD BE READY TO TAKE IMMEDIATE ACTION IF FLOODING IS
OBSERVED. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATER BY FOOT OR BY
AUTO...YOU MAY BE SWEPT AWAY BY THE STRONG CURRENT. IT ONLY TAKES TWO
FEET OF RUSHING WATER TO CARRY AWAY MOST SPORT UTILITY VEHICLES AND
PICKUPS. TAKE A DIFFERENT ROUTE TO REACH YOUR DESTINATION OR WAIT
UNTIL THE WATER RECEDES.

LAT...LON 3682 9723 3567 9660 3567 9621 3589 9605
          3700 9676

$$
000 
WGUS74 KTSA 031523
FFSTUL
OKC037-113-117-031540-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1023 AM CDT SUN AUG 3 2003

...FLASH FLOOD WARNING FOR OSAGE...PAWNEE AND CREEK COUNTIES HAS EXPIRED...

THUNDERSTORMS CONTINUE TO DECREASE ACROSS OSAGE...PAWNEE AND CREEK 
COUNTIES THIS MORNING. SCATTERED THUNDERSTORMS WILL REMAIN POSSIBLE 
THROUGH ABOUT NOON...BUT ADDITIONAL SIGNIFICANT RAINFALL IS NOT 
EXPECTED. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 3, 1:47 AM CDTSevere Thunderstorm WarningTSAOsage, Pawnee58 min
Aug 3, 2:18 AM CDTSevere Thunderstorm WarningTSACreek57 min
Aug 3, 2:43 AM CDTSevere Thunderstorm WarningTSAOkmulgee47 min
Aug 3, 2:55 AM CDTSevere Thunderstorm WarningTSAOsage, Tulsa50 min
Aug 3, 3:03 AM CDTSevere Thunderstorm WarningTSAMuskogee, Wagoner57 min
Aug 3, 3:13 AM CDTSevere Thunderstorm WarningTSACreek47 min
Aug 3, 3:52 AM CDTSevere Thunderstorm WarningTSACreek68 min
Aug 3, 3:58 AM CDTSevere Thunderstorm WarningTSAOkmulgee62 min
Aug 3, 4:02 AM CDTSevere Thunderstorm WarningTSACherokee, Wagoner58 min
Aug 3, 4:37 AM CDTSevere Thunderstorm WarningTSAPawnee38 min
Aug 3, 4:49 AM CDTSevere Thunderstorm WarningTSAAdair, Sequoyah56 min
Aug 3, 4:59 AM CDTSevere Thunderstorm WarningTSACreek61 min
Aug 3, 8:37 AM CDTFlash Flood WarningTSAPittsburg3 hr
Aug 3, 8:47 AM CDTSevere Thunderstorm WarningTSAPittsburg43 min
Aug 3, 8:54 AM CDTFlash Flood WarningTSAOkmulgee3 hr
Aug 3, 10:41 AM CDTSevere Thunderstorm WarningTSAChoctaw49 min
Aug 3, 11:23 AM CDTFlash Flood WarningTSAPittsburg2 hr
Aug 3, 11:49 AM CDTSevere Thunderstorm WarningTSAOkfuskee, Okmulgee41 min
Aug 3, 1:33 PM CDTFlash Flood WarningTSAPittsburg57 min

Nearby

Flash Flood Warnings in Oklahoma, 2003Every flash flood warning in 2003

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.