Alert archive / Oklahoma / Flash Flood Warnings in 2007

Flash Flood Warning 48, NWS Tulsa, OK

July 1, 2007Latimer County, LeFlore County, Pushmataha County, Oklahoma

NWS Tulsa, OK issued this flash flood warning at Jul 1, 2007, 6:02 PM CDT for Latimer County, LeFlore County, Pushmataha County, Oklahoma. It was in force for 6 hr. 3 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jul 1, 2007, 6:02 PM CDT (23:02 UTC)
Expired
Jul 2, 2007, 12:00 AM CDT
In force
6 hr
Issued by
NWS Tulsa, OK
Area
Whole counties

Counties Latimer County, OK, LeFlore County, OK, Pushmataha County, OK

The radar

The Western Arkansas radar (KSRX), 92 km from the middle of the area, began a volume at 23:02 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.

What was reported inside it

TimeReportWhereRemark
Jul 1, 7:20 PM CDTFLASH FLOOD2 S Wilburton, OKSEVERAL SECONDARY ROADS FLOODED/IMPASSABLE.
Jul 1, 7:57 PM CDTFLASH FLOODTalihina, OKWATER IN TWO HOMES
Jul 1, 8:13 PM CDTFLASH FLOOD3 Nw Moyers, OK2.5 INCHES OF RAIN IN ONE HOUR...A FEW SECONDARY ROADS FLOODED.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Springfield, MO (KSGF), launched 12:00Z, 11.0 hours before the alert went out and 269 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, Springfield, MO at 12:00Z on 2007-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 123 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, Springfield, MO at 12:00Z on 2007-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 square meters per square second.1939Sfc1 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
123 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
758 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
125 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KTSA 012303
FFWTSA
OKC077-079-127-020500-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
602 PM CDT SUN JUL 1 2007

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  LATIMER COUNTY IN SOUTHEAST OKLAHOMA
  SOUTHERN LE FLORE COUNTY IN SOUTHEAST OKLAHOMA
  PUSHMATAHA COUNTY IN SOUTHEAST OKLAHOMA

* UNTIL MIDNIGHT CDT

* AT 558 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH HEAVY RAIN ALONG A LINE EXTENDING FROM 2 MILES
  NORTHEAST OF WILBURTON TO 5 MILES SOUTHWEST OF KELLOND...MOVING    
  NORTHEAST AT 10 MPH.  THUNDERSTORMS WITH HEAVY RAIN WAS ALSO 
  DEVELOPING AHEAD OF THE LINE ACROSS SOUTHERN LE FLORE COUNTY.
  RADAR INDICATES THAT 2 TO 3 INCHES OF RAIN HAS ALREADY FALLEN.     
  ANOTHER 3 INCHES WILL BE POSSIBLE THROUGH MIDNIGHT CDT.

* LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
  INCLUDE...DUNBAR...KOSOMA...DAMON...ANTLERS...STANLEY...YANUSH...
  CLAYTON...RATTAN...OLETA...SNOW...TUSKAHOMA...RED OAK...CLOUDY...
  KIAMICHI...BENGAL...NASHOBA...ALBION...TALIHINA...FANSHAWE...
  WHITESBORO...WISTER...HOWE...HEAVENER...MUSE AND BIG CEDAR.

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.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR IS
OCCURRING. IT IS IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO
STREAMS...RIVERS...OR CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS.
CAMPERS SHOULD AVOID CAMPING ALONG STREAMS OR CREEKS DURING
THREATENING RAINS.

LAT...LON 3501 9549 3462 9553 3454 9567 3450 9577
      3418 9580 3418 9515 3451 9503 3454 9448
      3505 9446

$$
3 follow-up statements
000 
WGUS74 KTSA 020025
FFSTSA

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
723 PM CDT SUN JUL 1 2007

OKC077-079-127-020500-
LE FLORE OK-PUSHMATAHA OK-LATIMER OK-
723 PM CDT SUN JUL 1 2007

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
LATIMER...PUSHMATAHA AND SOUTHERN LE FLORE COUNTIES...

AT 719 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH HEAVY RAIN ALONG A LINE EXTENDING FROM 2 MILES
SOUTHWEST OF RED OAK TO 3 MILES NORTHEAST OF WHITESBORO TO 3 MILES
SOUTH OF NASHOBA TO 3 MILES SOUTHWEST OF ANTLERS...MOVING EAST AT 5 
MPH. RADAR INDICATES THAT 2 TO 3 INCHES OF RAIN HAS ALREADY FALLEN. 
ANOTHER 2 INCHES WILL BE POSSIBLE THROUGH MIDNIGHT CDT.

SOME LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
INCLUDE RED OAK...MUSE...CLOUDY...FANSHAWE...RATTAN...BIG CEDAR...
OLETA...WISTER...HOWE AND HEAVENER.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROAD TO 
UNKNOWN DEPTHS. REMEMBER...MOST FLOOD RELATED DEATHS OCCUR IN 
AUTOMOBILES.

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 3501 9549 3462 9553 3454 9567 3450 9577
      3418 9580 3418 9515 3451 9503 3454 9448
      3505 9446

$$
000 
WGUS74 KTSA 020413
FFSTSA

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1112 PM CDT SUN JUL 1 2007

OKC077-079-127-020500-
LE FLORE OK-PUSHMATAHA OK-LATIMER OK-
1112 PM CDT SUN JUL 1 2007

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CDT FOR
LATIMER...PUSHMATAHA AND SOUTHERN LE FLORE COUNTIES...

AT 1109 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THUNDERSTORMS WITH MODERATE TO HEAVY RAIN 6 MILES EAST OF 
OLETA...MOVING NORTHEAST AT 15 MPH. RADAR INDICATES THAT 2 TO 3 
INCHES HAVE FALLEN ACROSS PORTIONS OF THE WARNED AREA. ANOTHER 1 
INCH IS POSSIBLE ACROSS SOUTHEASTERN PUSHMATAHA COUNTY THROUGH 
MIDNIGHT. 

ALTHOUGH THE HEAVY RAIN HAS ENDED FOR THE TIME BEING ACROSS LE FLORE 
AND LATIMER COUNTIES...THE SHERIFF OFFICES OF BOTH COUNTIES REPORTED 
LOCALIZED FLOODING CONTINUING AS OF 11 PM. 

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.

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 3501 9549 3462 9553 3454 9567 3450 9577
      3418 9580 3418 9515 3451 9503 3454 9448
      3505 9446

$$
000 
WGUS74 KTSA 020456
FFSTSA

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1156 PM CDT SUN JUL 1 2007

OKC077-079-127-020506-
LE FLORE OK-PUSHMATAHA OK-LATIMER OK-
1156 PM CDT SUN JUL 1 2007

...THE FLASH FLOOD WARNING FOR LATIMER...PUSHMATAHA AND SOUTHERN LE
FLORE COUNTIES EXPIRES AT MIDNIGHT CDT...

THE HEAVY RAINFALL HAS ENDED ACROSS THE WARNED AREA...THEREFORE 
THE FLASH FLOOD WARNING WILL BE ALLOWED TO EXPIRE.

TO REPORT PREVIOUS FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
TULSA.

LAT...LON 3501 9549 3462 9553 3454 9567 3450 9577
      3418 9580 3418 9515 3451 9503 3454 9448
      3505 9446

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 30, 7:47 PM CDTSpecial Weather StatementTSADelaware28 min
Jun 30, 9:12 PM CDTFlash Flood WarningTSAOsage6 hr
Jul 1, 3:43 AM CDTFlash Flood WarningTSALeFlore3 hr
Jul 1, 3:23 PM CDTSpecial Weather StatementTSALeFlore67 min
Jul 1, 4:34 PM CDTFlash Flood WarningTSACherokee, Wagoner4 hr
Jul 1, 4:41 PM CDTSpecial Weather StatementTSAPittsburg34 min
Jul 1, 5:11 PM CDTSpecial Weather StatementTSAPushmataha79 min
Jul 1, 5:53 PM CDTFlash Flood WarningTSAMayes4 hr

Nearby

Flash Flood Warnings in Oklahoma, 2007Every flash flood warning in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.