Alert archive / Oklahoma / Flash Flood Warnings in 2015
Flash Flood Warning 73, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at May 29, 2015, 12:08 PM CDT for 7 counties in Oklahoma. It was in force for 6 hr. 5 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 29, 2015, 12:08 PM CDT (17:08 UTC)
- Expired
- May 29, 2015, 6:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS Tulsa, OK
- Area
- Storm-based polygon
- Flood severity
- None
Counties McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okmulgee County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK
The radar
The Tulsa radar (KINX), 37 km from the middle of the area, began a volume at 17:09 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 |
|---|---|---|---|
| May 29, 1:20 PM CDT | FLASH FLOOD | 1 W Claremore, OK | STREET FLOODING WEST OF LYNN RIGGS BLVD AND SOUTH OF HIGHWAY 88. PHOTO RECEIVED ON SOCIAL MEDIA. |
| May 29, 3:33 PM CDT | FLASH FLOOD | Wagoner, OK | SIGNIFICANT FLOODING IN DOWNTOWN WAGONER. |
| May 29, 3:36 PM CDT | FLASH FLOOD | Inola, OK | WATER OVER ROADWAYS NEAR INOLA. PHOTO VIA SOCIAL MEDIA. |
| May 29, 3:45 PM CDT | FLASH FLOOD | 2 E Morris, OK | SIGNIFICANT FLOODING OVER HIGHWAY 62 AT S310 ROAD. PHOTO VIA SOCIAL MEDIA. |
| May 29, 5:36 PM CDT | FLASH FLOOD | Wagoner, OK | SIGNIFICANT FLOODING IN THE COMMUNITY OF WAGONER. HOMES EVACUATED. |
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, 5.1 hours before the alert went out and 180 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
- 2 J/kg
- Mixed-layer CIN
- -184 J/kg
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- -37 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
128
WGUS54 KTSA 291708
FFWTSA
OKC091-101-105-111-131-143-145-292300-
/O.NEW.KTSA.FF.W.0073.150529T1708Z-150529T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TULSA OK
1208 PM CDT FRI MAY 29 2015
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
* FLASH FLOOD WARNING FOR...
EAST CENTRAL TULSA COUNTY IN NORTHEAST OKLAHOMA...
EASTERN OKMULGEE COUNTY IN NORTHEAST OKLAHOMA...
MCINTOSH COUNTY IN SOUTHEAST OKLAHOMA...
NOWATA COUNTY IN NORTHEAST OKLAHOMA...
ROGERS COUNTY IN NORTHEAST OKLAHOMA...
WAGONER COUNTY IN NORTHEAST OKLAHOMA...
WESTERN MUSKOGEE COUNTY IN EAST CENTRAL OKLAHOMA...
* UNTIL 600 PM CDT
* AT 1207 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR
INDICATED WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS WITH HEAVY
RAIN OVER THE WARNED AREA. CONDITIONS REMAIN SUPPORTIVE OF RAPID
ONSET FLASH FLOODING. THE HEAVIEST RAIN WILL FALL AT A RATE OF
ONE HALF TO ONE INCH PER HOUR AND THIS WILL RESULT IN AREAS OF
FLASH FLOODING TO DEVELOP.
* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
OCCUR. SOME LOCATIONS THAT COULD EXPERIENCE FLOODING INCLUDE...
BROKEN ARROW...CLAREMORE...EUFAULA...MUSKOGEE...NOWATA...TULSA...
WAGONER...BOYNTON...CATOOSA...CHECOTAH...CHELSEA...COUNCIL HILL...
COWETA...DELAWARE...FOYIL...GRAYSON...HANNA...HASKELL...HOFFMAN...
INOLA...KEEFETON...LAKE EUFAULA STATE PARK...LENAPAH...NEW
ALLUWE...OKTAHA...ONETA...OOLOGAH...PORTER...RAIFORD AND
RENTIESVILLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 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 3700 9541 3660 9543 3659 9533 3652 9533
3651 9544 3608 9544 3607 9535 3531 9531
3529 9535 3533 9540 3530 9550 3522 9560
3525 9560 3518 9575 3519 9587 3514 9593
3516 9599 3537 9597 3567 9580 3700 9578
$$1 follow-up statement
021
WGUS74 KTSA 292300
FFSTSA
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
600 PM CDT FRI MAY 29 2015
OKC091-101-105-111-131-143-145-292312-
/O.EXP.KTSA.FF.W.0073.000000T0000Z-150529T2300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MCINTOSH OK-MUSKOGEE OK-NOWATA OK-OKMULGEE OK-ROGERS OK-TULSA OK-
WAGONER OK-
600 PM CDT FRI MAY 29 2015
...THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR WAGONER...EAST
CENTRAL TULSA...ROGERS...EASTERN OKMULGEE...NOWATA...WESTERN MUSKOGEE
AND MCINTOSH COUNTIES WILL BE ALLOWED TO EXPIRE AT 600 PM CDT...
HOWEVER...AN AREAL FLOOD WARNING REMAINS IN EFFECT FOR THE AREA
UNTIL 930 PM TONIGHT. HIGH WATER FROM EARLIER PRECIPITATION HAS NOT
YET RECEDED IN MANY AREA.
THE HEAVIEST RAINFALL WAS FROM FAR NORTHWEST MUSKOGEE
COUNTY...ACROSS CENTRAL AND EASTERN WAGONER COUNTY...WHERE 2 TO 3
INCHES OF RAIN FELL TODAY.
EXCESS RUNOFF FROM HEAVY RAIN HAS ENDED OVER THE WARNED AREA. STREAMS
AND CREEKS IN THE WARNED AREA HAVE RECEDED OR WERE BEGINNING TO
RECEDE...ENDING THE FLOOD THREAT. IF FLOODING HAS BEEN OBSERVED...
PLEASE REPORT IT TO YOUR LOCAL LAW ENFORCEMENT AGENCY.
LAT...LON 3700 9541 3660 9543 3659 9533 3652 9533
3651 9544 3608 9544 3607 9535 3531 9531
3529 9535 3533 9540 3530 9550 3522 9560
3525 9560 3518 9575 3519 9587 3514 9593
3516 9599 3537 9597 3567 9580 3700 9578
$$The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 28, 9:04 PM CDT | River Flood Advisory | TSA | Pushmataha | 12 hr |
| May 29, 12:16 AM CDT | Areal Flood Advisory | TSA | Choctaw, Haskell, Latimer, Pittsburg, Pushmataha | 3 hr |
| May 29, 3:55 AM CDT | Areal Flood Advisory | TSA | Choctaw, Pushmataha | 95 min |
| May 29, 8:20 AM CDT | River Flood Advisory | TSA | Cherokee | 4 days |
| May 29, 8:41 AM CDT | River Flood Warning | TSA | Pushmataha | 54 hr |
| May 29, 11:31 AM CDT | Flash Flood Warning | TSA | Creek, Okfuskee, Okmulgee, Osage, Tulsa, Washington | 6 hr |
| May 29, 1:25 PM CDT | Areal Flood Advisory | TSA | Adair, Cherokee, Craig, Delaware, Mayes, Muskogee and 3 more | 3 hr |
| May 29, 1:27 PM CDT | Special Weather Statement | TSA | Haskell | 33 min |
| May 29, 1:32 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Sequoyah | 43 min |
| May 29, 1:39 PM CDT | Flash Flood Warning | TSA | Mayes | 6 hr |
| May 29, 1:40 PM CDT | Tornado Warning | TSA | Haskell, Muskogee, Sequoyah | 35 min |
| May 29, 1:44 PM CDT | Severe Thunderstorm Warning | TSA | Mayes | 46 min |
| May 29, 1:47 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Wagoner | 43 min |
| May 29, 2:13 PM CDT | Tornado Warning | TSA | Cherokee, Sequoyah | 47 min |
| May 29, 2:18 PM CDT | Flash Flood Warning | TSA | Cherokee, Haskell, Muskogee, Sequoyah, Wagoner | 4 hr |
| May 29, 2:18 PM CDT | Severe Thunderstorm Warning | TSA | Delaware, Mayes | 42 min |
| May 29, 2:25 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Mayes, Wagoner | 13 min |
| May 29, 2:31 PM CDT | Tornado Warning | TSA | Delaware, Mayes | 29 min |
| May 29, 2:51 PM CDT | Severe Thunderstorm Warning | TSA | Adair, Cherokee | 39 min |
| May 29, 2:53 PM CDT | Flash Flood Warning | TSA | Craig, Delaware, Ottawa | 4 hr |
| May 29, 2:54 PM CDT | Tornado Warning | TSA | Delaware, Ottawa | 36 min |
| May 29, 3:05 PM CDT | Tornado Warning | TSA | Adair, Cherokee | 25 min |
| May 29, 3:20 PM CDT | Severe Thunderstorm Warning | TSA | Delaware, Ottawa | 55 min |
| May 29, 3:28 PM CDT | Severe Thunderstorm Warning | TSA | Adair, Cherokee | 37 min |
| May 29, 3:55 PM CDT | Special Weather Statement | TSA | Adair | 35 min |
| May 29, 4:48 PM CDT | Special Weather Statement | TSA | Choctaw, Pushmataha | 42 min |
| May 29, 5:22 PM CDT | Areal Flood Advisory | TSA | Choctaw, Pushmataha | 53 min |
| May 29, 5:46 PM CDT | Areal Flood Warning | TSA | Nowata, Okfuskee, Okmulgee, Rogers, Tulsa, Wagoner | 4 hr |
| May 29, 6:32 PM CDT | Flash Flood Warning | TSA | Choctaw, Latimer, LeFlore, Pittsburg, Pushmataha | 6 hr |
Nearby
Flash Flood Warnings in Oklahoma, 2015Every flash flood warning in 2015
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.