Alert archive / Oklahoma / Flash Flood Warnings in 2007
Flash Flood Warning 29, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at Jun 23, 2007, 9:03 AM CDT for Okmulgee County, Oklahoma. It was in force for 4 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 23, 2007, 9:03 AM CDT (14:03 UTC)
- Expired
- Jun 23, 2007, 1:00 PM CDT
- In force
- 4 hr
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
County Okmulgee County, OK
The radar
The Tulsa radar (KINX), 69 km from the middle of the area, began a volume at 14:06 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 23, 9:22 AM CDT | FLASH FLOOD | Henryetta, OK | SIGNIFICANT STREET FLOODING IN HENRYETTA |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Norman, OK (KOUN), launched 12:00Z, 2.1 hours before the alert went out and 138 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.
- Mixed-layer CAPE
- 1217 J/kg
- Mixed-layer CIN
- -58 J/kg
- Mixed-layer LCL
- 796 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS54 KTSA 231404
FFWTSA
OKC111-231800-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
903 AM CDT SAT JUN 23 2007
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHERN OKMULGEE COUNTY IN NORTHEAST OKLAHOMA
* UNTIL 100 PM CDT
* AT 902 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH HEAVY RAIN NEAR HENRYETTA...MOVING NORTHEAST AT
5 MPH. RADAR INDICATES THAT 2 TO 3 INCHES OF RAIN HAS ALREADY
FALLEN. ANOTHER 2 INCHES WILL BE POSSIBLE THROUGH 100 PM CDT.
* LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
INCLUDE...DEWAR...SCHULTER...GRAYSON AND HOFFMAN AND HENRYETTA.
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 3556 9609 3539 9609 3539 9588 3547 9583
3558 9582
$$1 follow-up statement
000
WGUS74 KTSA 231616
FFSTSA
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
1114 AM CDT SAT JUN 23 2007
OKC111-231800-
OKMULGEE OK-
1114 AM CDT SAT JUN 23 2007
...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 100 PM CDT FOR
SOUTHERN OKMULGEE COUNTY...
AT 1110 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
THUNDERSTORMS WITH HEAVY RAIN OVER SOUTHERN OKMULGEE COUNTY. RADAR
INDICATES THAT 3 TO 4 INCHES OF RAIN HAS ALREADY FALLEN ACROSS
SOUTHERN OKMULGEE COUNTY. ANOTHER INCH WILL BE POSSIBLE THROUGH
100 PM CDT.
SOME LOCATIONS THAT WILL CONTINUE TO BE AFFECTED BY HEAVY RAIN
INCLUDE WILSON...MORRIS...SCHULTER...GRAYSON...HOFFMAN AND OKMULGEE
AND HENRYETTA.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROAD TO
UNKNOWN DEPTHS. IT ONLY TAKES TWO FEET OF RUSHING WATER TO CARRY AWAY
MOST SPORT UTILITY VEHICLES AND PICKUPS. TAKE A DIFFERENT ROUTE TO
REACH YOUR DESTINATION OR WAIT UNTIL THE WATER RECEDES. REMEMBER...
MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES.
LAT...LON 3569 9612 3543 9605 3539 9588 3554 9581
3569 9571
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 23, 6:37 AM CDT | Flash Flood Warning | TSA | Wagoner | 113 min |
| Jun 23, 7:06 AM CDT | Flash Flood Warning | TSA | Mayes, Rogers | 114 min |
| Jun 23, 8:33 AM CDT | Flash Flood Warning | TSA | Wagoner | 117 min |
| Jun 23, 8:46 AM CDT | Flash Flood Warning | TSA | Mayes, Rogers | 6 hr |
| Jun 23, 9:59 AM CDT | Flash Flood Warning | TSA | Muskogee, Wagoner | 4 hr |
| Jun 23, 10:22 AM CDT | Flash Flood Warning | TSA | Okfuskee | 4 hr |
| Jun 23, 5:45 PM CDT | Special Weather Statement | TSA | Rogers | 30 min |
| Jun 23, 6:17 PM CDT | Special Weather Statement | TSA | Osage | 43 min |
| Jun 23, 6:31 PM CDT | Special Weather Statement | TSA | Washington | 44 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.