Alert archive / Oklahoma / Flash Flood Warnings in 1998
Flash Flood Warning 16, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood warning at Jun 8, 1998, 9:29 PM CDT for Haskell County, Pittsburg 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 counties it named.
The facts
- Issued
- Jun 8, 1998, 9:29 PM CDT (02:29 UTC)
- Expired
- Jun 9, 1998, 12:00 AM CDT
- In force
- 3 hr
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
Counties Haskell County, OK, Pittsburg County, OK
The radar
The Western Arkansas radar (KSRX), 100 km from the middle of the area, began a volume at 02:30 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, 2.5 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
- 2377 J/kg
- Mixed-layer CIN
- -72 J/kg
- Mixed-layer LCL
- 1123 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 270 m²/s²
- 0-3 km storm-relative helicity
- 254 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 11.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KTUL 090229 FFWTUL OKC061-121-090500- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE TULSA OK 929 PM CDT MON JUN 8 1998 THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A * FLASH FLOOD WARNING FOR... HASKELL COUNTY IN SOUTHEASTERN OKLAHOMA NORTHEASTERN PITTSBURG COUNTY IN SOUTHEASTERN OKLAHOMA * UNTIL 1200 AM CDT * AT AT 925 PM CDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THUNDERSTORMS WITH VERY HEAVY RAIN FROM QUINTON TO STIGLER... MOVING EAST AT 25 MPH. * RADAR INDICATED FROM 2 TO 3 INCHES OF RAINFALL HAD FALLEN OVER THE WARNED AREA SINCE 800 PM. A SLOW MOVING SEVERE THUNDERSTORM WILL LIKELY PRODUCE ANOTHER 1 TO 2 INCHES OF RAIN LATE THIS EVENING. DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD!
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 Jun 8, 9:00 PM CDT, 29 minutes earlier.
Area forecast discussion, Jun 8, 9:00 PM CDT, 29 minutes before
FPUS3 KTUL 090156 AFDTUL EASTERN OKLAHOMA/NORTHWEST ARKANSAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE TULSA OK 900 PM CDT MON JUN 8 1998 JUST SENT ANOTHER QUICK UPDATE TO COVER NEW TORNADO WATCH. CONT TO WATCH TORNADIC SUPERCELL MOVG ACRS PITTBURG...MCINTOSH AND HASKELL COUNTIES...AS WELL AS OTHER TSTMS N OF OKC AND OVER SC KS. SOUTHERN SUPERCELL IN AXIS OF BEST INSTABILITY WITH LAPS CAPES AOA 3000 J/KG. STORMS SHUD CONT NEXT FEW HOURS. WL ISSUE AT LEAST ONE MORE UPDATED ZFP/RDF PACKAGE BEFORE MIDNIGHT. SMITH .TUL... OK...TORNADO WATCH NUMBER 531 MOST OF SE OK. AR...NONE.
In the hours before
Local storm report, Jun 8, 4:01 PM CDT, 5 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
401 PM CDT MON JUN 08 1998
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0720 AM INOLA OK 1 INCH HAIL
06/08/98 ROGERS
0730 AM CHOUTEAU OK .75 INCH HAIL
06/08/98 MAYES
0955 AM 2 SW BUNCH OK 60 MPH TSTM GUST
06/08/98 ADAIR
1000 AM BUNCH OK 60 MPH TSTM GUST
06/08/98 ADAIR
1021 AM 1 SW GLENPOOL OK .75 INCH HAIL
06/08/98 TULSA
1033 AM 3 W BIXBY OK .75 INCH HAIL
06/08/98 TULSA
1100 AM WEBBERS FALLS OK 60 MPH TSTM GUST
06/08/98 MUSKOGEE
1115 AM 7 NW VIAN OK 60 MPH TSTM GUST
06/08/98 SEQUOYAHLocal storm report, Jun 8, 4:01 PM CDT, 5 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
401 PM CDT MON JUN 08 1998
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0720 AM INOLA OK 1 INCH HAIL
06/08/98 ROGERS
0730 AM CHOUTEAU OK .75 INCH HAIL
06/08/98 MAYES
0955 AM 2 SW BUNCH OK 60 MPH TSTM GUST
06/08/98 ADAIR
1000 AM BUNCH OK 60 MPH TSTM GUST
06/08/98 ADAIR
1021 AM 1 SW GLENPOOL OK .75 INCH HAIL
06/08/98 TULSA
1033 AM 3 W BIXBY OK .75 INCH HAIL
06/08/98 TULSA
1100 AM WEBBERS FALLS OK 60 MPH TSTM GUST
06/08/98 MUSKOGEE
1115 AM 7 NW VIAN OK 60 MPH TSTM GUST
06/08/98 SEQUOYAHLocal storm report, Jun 8, 8:42 PM CDT, 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
842 PM CDT MON JUN 08 1998
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0805 PM HANNA OK .75 INCH HAIL
06/08/98 MCINTOSHLocal storm report, Jun 8, 9:00 PM CDT, 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TULSA OK
900 PM CDT MON JUN 08 1998
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0856 PM 4 S INDIANOLA OK TORNADO
06/08/98 PITTSBURG REPORTED BY CIVIL DEFENSE
SPOTTERSThe office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 8, 7:39 PM CDT | Severe Thunderstorm Warning | TSA | Okfuskee | 51 min |
| Jun 8, 7:59 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Pittsburg | 61 min |
| Jun 8, 8:09 PM CDT | Tornado Warning | TSA | Pittsburg | 51 min |
| Jun 8, 8:21 PM CDT | Tornado Warning | TSA | McIntosh | 39 min |
| Jun 8, 8:50 PM CDT | Tornado Warning | TSA | Haskell, McIntosh, Pittsburg | 70 min |
| Jun 8, 9:25 PM CDT | Tornado Warning | TSA | Latimer | 50 min |
| Jun 8, 9:55 PM CDT | Tornado Warning | TSA | Haskell, Latimer, LeFlore | 65 min |
| Jun 8, 10:16 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Okfuskee | 44 min |
| Jun 8, 10:29 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 46 min |
| Jun 8, 10:42 PM CDT | Severe Thunderstorm Warning | TSA | Okmulgee | 48 min |
| Jun 8, 10:44 PM CDT | Tornado Warning | TSA | LeFlore | 46 min |
| Jun 8, 11:13 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee | 47 min |
| Jun 8, 11:33 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 42 min |
| Jun 8, 11:56 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Muskogee | 49 min |
| Jun 9, 12:24 AM CDT | Severe Thunderstorm Warning | TSA | Adair | 51 min |
| Jun 9, 12:38 AM CDT | Flash Flood Warning | TSA | Muskogee | 2 hr |
| Jun 9, 12:41 AM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Muskogee | 49 min |
| Jun 9, 12:55 AM CDT | Flash Flood Warning | TSA | Adair, Cherokee | 3 hr |
| Jun 9, 1:09 AM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 51 min |
| Jun 9, 1:12 AM CDT | Severe Thunderstorm Warning | TSA | Adair | 48 min |
| Jun 9, 1:26 AM CDT | Severe Thunderstorm Warning | TSA | Cherokee | 34 min |
| Jun 9, 1:43 AM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 47 min |
Nearby
Flash Flood Warnings in Oklahoma, 1998Every flash flood warning in 1998
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.