Alert archive / Oklahoma / Flash Flood Warnings in 2012
Flash Flood Warning 34, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at Jun 12, 2012, 1:02 AM CDT for Pushmataha County, Oklahoma. It was in force for 5 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
- Jun 12, 2012, 1:02 AM CDT (06:02 UTC)
- Expired
- Jun 12, 2012, 6:00 AM CDT
- In force
- 5 hr
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Flood severity
- None
County Pushmataha County, OK
The radar
The Western Arkansas radar (KSRX), 135 km from the middle of the area, began a volume at 06:03 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, 6.0 hours before the alert went out and 206 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
- 3372 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 1193 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- 189 m²/s²
- Significant tornado parameter
- 1.6
- Supercell composite
- 9.7
The text
As transmitted, in the capitals the NWS used until 2016.
480
WGUS54 KTSA 120602
FFWTSA
OKC127-121100-
/O.NEW.KTSA.FF.W.0034.120612T0602Z-120612T1100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
102 AM CDT TUE JUN 12 2012
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
* FLASH FLOOD WARNING FOR...
PUSHMATAHA COUNTY IN SOUTHEAST OKLAHOMA...
* UNTIL 600 AM CDT
* AT 1259 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR
INDICATED THUNDERSTORMS WITH VERY HEAVY RAIN OVER THE WARNED AREA.
TWO TO FOUR INCHES OF RAINFALL HAVE ALREADY OCCURRED LOCALLY
WITH AN ADDITIONAL ONE TO THREE INCHES POSSIBLE.
* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. SOME LOCATIONS THAT COULD EXPERIENCE FLOODING INCLUDE...
ANTLERS...CLAYTON...CLAYTON LAKE STATE PARK...CLOUDY...DUNBAR...
KELLOND...KOSOMA...MOYERS...NASHOBA...OLETA...RATTAN...SNOW AND
STANLEY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.
&&
LAT...LON 3450 9579 3451 9568 3459 9568 3459 9499
3450 9500 3450 9504 3424 9504 3424 9514
3416 9515 3416 9578
$$1 follow-up statement
719
WGUS74 KTSA 120929
FFSTSA
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
429 AM CDT TUE JUN 12 2012
OKC127-121100-
/O.CON.KTSA.FF.W.0034.000000T0000Z-120612T1100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
PUSHMATAHA OK-
429 AM CDT TUE JUN 12 2012
...FLASH FLOOD WARNING REMAINS IN EFFECT FOR PUSHMATAHA COUNTY UNTIL
600 AM CDT...
AT 428 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
AREAS OF LIGHT RAIN ACROSS THE WARNED AREA. ALTHOUGH ADDITIONAL
RAINFALL AMOUNTS WILL REMAIN LIGHT...OVER 3 INCHES OF RAIN HAS
ALREADY FALLEN IN SPOTS AND FLOODING OF LOW LYING AREAS WILL LIKELY
CONTINUE.
RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
ANTLERS...CLAYTON...CLAYTON LAKE STATE PARK...CLOUDY...DUNBAR...
KELLOND...KOSOMA...MOYERS...NASHOBA...OLETA...RATTAN...SNOW AND
STANLEY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. DO
NOT ENTER THE WATER. TURN AROUND AND MOVE UP TO HIGHER GROUND TO
ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN
WATER BEGINS RISING.
A MEANS THAT FLOODING IS IMMINENT OR OCCURRING. IF YOU ARE IN THE
WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. RESIDENTS LIVING
ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT
LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATERS OR
WATERS OF UNKNOWN DEPTH BY FOOT OR BY AUTOMOBILE.
&&
LAT...LON 3450 9579 3451 9568 3459 9568 3459 9499
3450 9500 3450 9504 3424 9504 3424 9514
3416 9515 3416 9578
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 10:06 PM CDT | Special Weather Statement | TSA | LeFlore | 39 min |
| Jun 11, 10:34 PM CDT | Special Weather Statement | TSA | Pushmataha | 41 min |
| Jun 11, 11:39 PM CDT | Special Weather Statement | TSA | Pushmataha | 51 min |
| Jun 11, 11:57 PM CDT | Severe Thunderstorm Warning | TSA | Pushmataha | 48 min |
| Jun 12, 12:31 AM CDT | Areal Flood Advisory | TSA | Pushmataha | 119 min |
| Jun 12, 12:35 AM CDT | Special Weather Statement | TSA | Choctaw | 40 min |
| Jun 12, 12:53 AM CDT | Special Weather Statement | TSA | Pittsburg | 37 min |
| Jun 12, 1:18 AM CDT | Special Weather Statement | TSA | Choctaw | 42 min |
| Jun 12, 1:26 AM CDT | Flash Flood Watch | TSA | Choctaw, Latimer, Pittsburg, Pushmataha | 5 hr |
| Jun 12, 1:27 AM CDT | Severe Thunderstorm Warning | TSA | Choctaw, Pushmataha | 26 min |
| Jun 12, 1:42 AM CDT | Areal Flood Advisory | TSA | Latimer, Pittsburg, Pushmataha | 2 hr |
| Jun 12, 1:49 AM CDT | Special Weather Statement | TSA | Latimer, Pittsburg | 56 min |
| Jun 12, 2:05 AM CDT | Severe Thunderstorm Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg, Pushmataha | 55 min |
| Jun 12, 2:38 AM CDT | Special Weather Statement | TSA | Haskell, LeFlore | 52 min |
Nearby
Flash Flood Warnings in Oklahoma, 2012Every flash flood warning in 2012
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.