Alert archive / Oklahoma / Flash Flood Warnings in 2021
Flash Flood Warning 34, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at Jun 8, 2021, 3:20 AM CDT for Choctaw County, Pushmataha County, Oklahoma. It was in force for 3 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 8, 2021, 3:20 AM CDT (08:20 UTC)
- Expired
- Jun 8, 2021, 6:30 AM CDT
- In force
- 3 hr
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Flood severity
- None
Counties Choctaw County, OK, Pushmataha County, OK
The radar
The Western Arkansas radar (KSRX), 169 km from the middle of the area, began a volume at 08:20 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
Shreveport, LA (KSHV), launched 00:00Z, 8.3 hours before the alert went out and 220 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1524 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 248 m²/s²
- 0-3 km storm-relative helicity
- 280 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
003
WGUS54 KTSA 080820
FFWTSA
OKC023-127-081130-
/O.NEW.KTSA.FF.W.0034.210608T0820Z-210608T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tulsa OK
320 AM CDT Tue Jun 8 2021
The National Weather Service in Tulsa has issued a
* Flash Flood Warning for...
Eastern Choctaw County in southeastern Oklahoma...
Southeastern Pushmataha County in southeastern Oklahoma...
* Until 630 AM CDT.
* At 320 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
* Some locations that will experience flash flooding include...
Hugo... Fort Towson...
Sawyer... Rattan...
Oleta... Hugo Lake State Park...
Raymond Gary State Park... Messer...
Cloudy... Corinne...
Sobol... Apple...
Swink... Fallon...
Huskey... Frogville...
Ord...
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3388 9551 3422 9546 3442 9505 3424 9505
3424 9515 3394 9516 3396 9523 3393 9525
3390 9525 3389 9527 3390 9527 3390 9528
3386 9529 3389 9533 3386 9535 3386 9546
3389 9546
FLASH FLOOD...RADAR INDICATED
$$
RBD2 follow-up statements
273
WGUS74 KTSA 080957
FFSTSA
Flash Flood Statement
National Weather Service Tulsa OK
457 AM CDT Tue Jun 8 2021
OKC023-127-081130-
/O.CON.KTSA.FF.W.0034.000000T0000Z-210608T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Choctaw OK-Pushmataha OK-
457 AM CDT Tue Jun 8 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 AM CDT THIS
MORNING FOR EASTERN CHOCTAW AND SOUTHEASTERN PUSHMATAHA COUNTIES...
At 457 AM CDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 3 inches of rain have
fallen across eastern Choctaw county. Flash flooding is likely
ongoing and some roads may become impassable due to high water.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
Some locations that will experience flash flooding include...
Hugo... Fort Towson...
Sawyer... Rattan...
Oleta... Hugo Lake State Park...
Raymond Gary State Park... Messer...
Cloudy... Corinne...
Sobol... Apple...
Swink... Fallon...
Huskey... Frogville...
Ord...
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report flooding to your local law enforcement agency when you
can do so safely.
&&
LAT...LON 3388 9551 3422 9546 3442 9505 3424 9505
3424 9515 3394 9516 3396 9523 3393 9525
3390 9525 3389 9527 3390 9527 3390 9528
3386 9529 3389 9533 3386 9535 3386 9546
3389 9546
FLASH FLOOD...RADAR INDICATED
$$
RBD382
WGUS74 KTSA 081058
FFSTSA
Flash Flood Statement
National Weather Service Tulsa OK
558 AM CDT Tue Jun 8 2021
OKC023-127-081130-
/O.CON.KTSA.FF.W.0034.000000T0000Z-210608T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Choctaw OK-Pushmataha OK-
558 AM CDT Tue Jun 8 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 AM CDT THIS
MORNING FOR EASTERN CHOCTAW AND SOUTHEASTERN PUSHMATAHA COUNTIES...
At 558 AM CDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 3 and 4 inches of rain have
fallen across eastern Choctaw county. Flash flooding is ongoing with
several secondary roads likely impassable due to high water.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
Some locations that will experience flash flooding include...
Hugo... Fort Towson...
Sawyer... Rattan...
Oleta... Hugo Lake State Park...
Raymond Gary State Park... Messer...
Cloudy... Corinne...
Sobol... Apple...
Swink... Fallon...
Huskey... Frogville...
Ord...
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles. Please report flooding to your local law
enforcement agency when you can do so safely.
&&
LAT...LON 3388 9551 3422 9546 3442 9505 3424 9505
3424 9515 3394 9516 3396 9523 3393 9525
3390 9525 3389 9527 3390 9527 3390 9528
3386 9529 3389 9533 3386 9535 3386 9546
3389 9546
FLASH FLOOD...RADAR INDICATED
$$
RBDThe office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 7:18 PM CDT | Areal Flood Advisory | TSA | LeFlore | 3 hr |
| Jun 8, 3:04 AM CDT | Areal Flood Advisory | TSA | Choctaw, Pushmataha | 3 hr |
| Jun 8, 6:18 AM CDT | Flash Flood Warning | TSA | Choctaw, Pushmataha | 4 hr |
| Jun 8, 7:49 AM CDT | Areal Flood Advisory | TSA | Haskell, Latimer, LeFlore, Pittsburg | 3 hr |
| Jun 8, 8:48 AM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg | 4 hr |
| Jun 8, 9:50 AM CDT | Areal Flood Warning | TSA | Choctaw, Pushmataha | 11 hr |
| Jun 8, 12:43 PM CDT | Areal Flood Warning | TSA | Latimer, LeFlore | 6 hr |
Nearby
Flash Flood Warnings in Oklahoma, 2021Every flash flood warning in 2021
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.