Alert archive / Oklahoma / Flash Flood Warnings in 1995
Flash Flood Warning 20, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at May 26, 1995, 1:34 AM CDT for Creek County, Oklahoma. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- May 26, 1995, 1:34 AM CDT (06:34 UTC)
- Expired
- May 26, 1995, 3:30 PM CDT
- In force
- 14 hr
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
County Creek County, OK
The radar
The Tulsa radar (KINX), 79 km from the middle of the area, began a volume at 06:33 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, 6.6 hours before the alert went out and 120 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
- 854 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 174 m²/s²
- 0-3 km storm-relative helicity
- 605 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KTUL 261636 FFWTUL OKC037-262030- BULLETIN - EBS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE TULSA OK 1134 AM CDT FRI MAY 26 1995 THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 330 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHEAST OKLAHOMA ...NORTHERN CREEK COUNTY DUE TO HEAVY RAINS THIS MORNING...FLOODING HAS OCCURRED ACROSS PARTS OF CREEK COUNTY. WATER HAS BEEN REPORTED OVER NUMEROUS BRIDGES AND INTO SEVERAL BUILDINGS IN THE SAPULPA AREA. ADDITIONAL SHOWERS CONTINUE TO DEVELOP FROM CREEK TO OKLAHOMA COUNTY AND WILL CONTINUE FOR THE NEXT 2 TO 3 HOURS. ADDITIONAL AMOUNTS OF A HALF AN INCH ARE POSSIBLE IN THE SAPULPA AREA DURING THE NEXT 2 TO 3 HOURS. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER MAY BE TOO DEEP TO ALLOW YOUR CAR TO CROSS SAFELY. IF YOUR VEHICLE GETS CAUGHT IN RISING WATER...ABANDONED IT QUICKLY. THEN MOVE TO HIGHER GROUND. KEEP TUNED TO THIS STATION FOR THE LATEST WEATHER BULLETINS. &
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tulsa, OK wrote its last area forecast discussion before this flash flood warning went out at May 25, 9:00 PM CDT, 4 hours 34 minutes earlier.
Area forecast discussion, May 25, 9:00 PM CDT, 4 hours 34 minutes before
EASTERN OKLAHOMA/NORTHWEST ARKANSAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE TULSA OK 900 PM CDT THU MAY 25 1995 AREA OF SCT RW W/FEW EMBEDDED TRW CONT TO MV ACRS CNTRL AND INTO ERN OK THIS EVE. PRECIP HAS NOT BEEN TOO QUICK TO MV INTO FA AND H85 ANALYSIS SHOWS REL MIN IN DW PTS NOSING DOWN INTO ERN OK. APRS THAT FNT MAY STILL BE SAGGING S A BIT. HI PRES TO THE N IS MVG OFF TO THE E AND WNDS IN AREAS ALNG KS BRDR ARE ALREADY TURNING E. AT 00Z BEST FLOW AT H85 WAS ACRS W TX BUT 12Z MDLS DID INDICATE THAT GRAD SHLD INCRS SOME ACRS FA BY MRNG. PREV THINKING OF HIGHEST POPS IN S STILL LOOKS OK. WL PROB LOWER POPS A LITTLE IN AR CNTYS AS WELL AS ADJ CNTYS IN NE OK BUT OTRW PREV FCST LOOKS OK. ALTHO 00Z SNDGS DO NOT SHOW TOO MUCH INSTABILITY WL STILL MENTION TRW. 12Z MDLS ALL SHOW FNT MVG N INTO FA BY 12Z FRI. NOT REAL CONFIDENT WHETHER THAT WL HAPPEN AND IF SO HOW FAR N IT WL GET. FOR NOW WL MAKE CHGS IN WNDS TO ACCOUNT FOR CRNT N-NE DIR AND THEN TURN THE WND TO SE IN ZNS S OF I-40 AND TO THE E ELSEWHERE AS HI CONTS TO MV OFF TO THE NE OF FA. MESONET ALREADY SHOWING TEMPS AT FCST MINS IN NRN SCTNS. W/LOTS OF CLD COVER TEMPS PROB WL NOT DROP MUCH. BUT WL LOWER MINS JUST A BIT WHICH WL PUT THEM IN LINE W/MINS FROM LAST NGT. 07 .TUL...NONE.
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 11:15 AM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 45 min |
| May 26, 11:24 AM CDT | Severe Thunderstorm Warning | TSA | Haskell | 51 min |
| May 26, 11:56 AM CDT | Severe Thunderstorm Warning | TSA | LeFlore, Sequoyah | 64 min |
| May 26, 12:06 PM CDT | Tornado Warning | TSA | Delaware | 14 min |
Nearby
Flash Flood Warnings in Oklahoma, 1995Every flash flood warning in 1995
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.