Alert archive / Oklahoma / Flash Flood Warnings in 2007

Flash Flood Warning 21, NWS Tulsa, OK

June 15, 2007Creek County, Pawnee County, Oklahoma

NWS Tulsa, OK issued this flash flood warning at Jun 15, 2007, 3:04 AM CDT for Creek County, Pawnee County, Oklahoma. It was in force for 3 hr. 1 report 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
Jun 15, 2007, 3:04 AM CDT (08:04 UTC)
Expired
Jun 15, 2007, 6:00 AM CDT
In force
3 hr
Issued by
NWS Tulsa, OK
Area
Whole counties

Counties Creek County, OK, Pawnee County, OK

The radar

The Tulsa radar (KINX), 87 km from the middle of the area, began a volume at 08:06 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
Jun 15, 5:35 AM CDTFLOOD9 Wnw Kellyville, OKCAMPERS AT HEYBURN STATE PARK HAVE BEEN MOVED TO HIGHER GROUND DUE TO RAPID RISE OF LAKE LEVEL. SOME ROADS IN THE AREA HAVE WATER OVER THEM INCLUDING HIGHWAY 66 AT POLECAT CREEK

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

The nearest sounding before it

Lamont, OK (KLMN), launched 00:00Z, 8.1 hours before the alert went out and 102 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, Lamont, OK at 00:00Z on 2007-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1141 joules per kilogram.LCLEL10008507005003002001001 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, Lamont, OK at 00:00Z on 2007-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 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
1141 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
899 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
55 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 
WGUS54 KTSA 150806
FFWTSA
OKC037-117-151100-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
304 AM CDT FRI JUN 15 2007

THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A

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

* UNTIL 600 AM CDT

* AT 302 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH HEAVY RAIN ALONG A LINE EXTENDING FROM 3 MILES  
  SOUTHEAST OF TERLTON TO SLICK...MOVING NORTHWEST AT 25 MPH. RADAR  
  INDICATES THAT OVER 3 INCHES OF RAIN HAS ALREADY FALLEN. ANOTHER 1 
  TO 2 INCHES WILL BE POSSIBLE THROUGH 600 AM CDT.

* LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
  INCLUDE...BRISTOW...CLEVELAND...DEPEW...HALLETT...BLACKBURN...
  JENNINGS...SHAMROCK...DRUMRIGHT...SKEDEE...RALSTON...OILTON...
  MARAMEC AND PAWNEE.

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.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLASH FLOODS. IT IS VERY DIFFICULT AT NIGHT TO TELL HOW 
MUCH WATER IS ON THE ROADS.

LAT...LON 3643 9669 3638 9654 3634 9659 3630 9655
      3633 9647 3624 9636 3608 9629 3602 9608
      3589 9605 3587 9619 3566 9619 3578 9659
      3617 9660 3640 9699 3656 9679

$$
2 follow-up statements
000 
WGUS74 KTSA 150905
FFSTSA

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
403 AM CDT FRI JUN 15 2007

OKC037-117-151100-
CREEK OK-PAWNEE OK-
403 AM CDT FRI JUN 15 2007

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 600 AM CDT FOR
PAWNEE AND CREEK COUNTIES...

AT 400 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH HEAVY RAIN ALONG A LINE EXTENDING FROM JENNINGS TO
6 MILES NORTHEAST OF SLICK...MOVING NORTHWEST AT 20 MPH. RADAR 
INDICATES THAT 2 TO 4 INCHES OF RAIN HAS ALREADY FALLEN OVER THE 
PAST 6 HOURS. ANOTHER 1 TO 2 INCHES WILL BE POSSIBLE THROUGH 600 AM 
CDT.

SOME LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
INCLUDE HALLETT...MARAMEC...KIEFER...TERLTON...KELLYVILLE...
SAPULPA...SKEDEE...PAWNEE...RALSTON...BLACKBURN...MANNFORD AND
CLEVELAND.

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.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLASH FLOODS. IT IS VERY DIFFICULT AT NIGHT TO TELL HOW 
MUCH WATER IS ON THE ROADS.

LAT...LON 3643 9669 3637 9654 3634 9659 3630 9655
      3633 9647 3624 9636 3608 9629 3602 9608
      3589 9605 3587 9619 3566 9619 3578 9659
      3617 9660 3640 9699 3656 9679

$$
000 
WGUS74 KTSA 151056
FFSTSA

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
554 AM CDT FRI JUN 15 2007

OKC037-117-151104-
CREEK OK-PAWNEE OK-
554 AM CDT FRI JUN 15 2007

...THE FLASH FLOOD WARNING FOR PAWNEE AND CREEK COUNTIES EXPIRES AT
600 AM CDT...

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

FLOODING OF ROADS NEAR POLECAT CREEK CONTINUES...SEE FLOOD WARNING 
FOR POLECAT CREEK...AND CAMPERS AT HEYBURN STATE PARK HAVE BEEN 
MOVED TO HIGHER GROUND DUE TO A RAPID RISE IN THE LAKE LEVEL. 
 
TO REPORT PREVIOUS FLOODING...HAVE THE NEAREST LAW ENFORCEMENT AGENCY
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
TULSA.

LAT...LON 3643 9669 3637 9654 3634 9659 3630 9655
      3633 9647 3624 9636 3608 9629 3602 9608
      3589 9605 3587 9619 3566 9619 3578 9659
      3617 9660 3640 9699 3656 9679

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 14, 7:19 PM CDTSpecial Weather StatementTSACreek41 min
Jun 14, 7:51 PM CDTSpecial Weather StatementTSACreek24 min
Jun 14, 9:45 PM CDTFlash Flood WatchTSAChoctaw, Creek, McIntosh, Okfuskee, Okmulgee, Pawnee and 3 more14 hr
Jun 14, 10:43 PM CDTSpecial Weather StatementTSACreek32 min
Jun 14, 11:42 PM CDTSpecial Weather StatementTSAPushmataha33 min
Jun 15, 12:00 AM CDTSpecial Weather StatementTSAPawnee30 min
Jun 15, 12:11 AM CDTFlash Flood WarningTSACreek, Pawnee3 hr
Jun 15, 12:17 AM CDTSpecial Weather StatementTSAOkmulgee28 min
Jun 15, 1:12 AM CDTSpecial Weather StatementTSACreek33 min
Jun 15, 8:58 AM CDTFlash Flood WarningTSACreek2 hr
Jun 15, 2:57 PM CDTFlash Flood WatchTSAChoctaw, Creek, Latimer, McIntosh, Muskogee, Okfuskee and 7 more13 hr
Jun 15, 5:04 PM CDTSpecial Weather StatementTSAOsage41 min

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.