Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1991
Severe Thunderstorm Warning 142, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at Jun 22, 1991, 5:19 PM CDT for Wagoner County, Oklahoma. It was in force for 56 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jun 22, 1991, 5:19 PM CDT (22:19 UTC)
- Expired
- Jun 22, 1991, 6:15 PM CDT
- In force
- 56 min
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
County Wagoner County, OK
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 22, 6:00 PM CDT | Hail 0.75 | Wagoner, OK |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Norman, OK (KOUN), launched 12:00Z, 10.3 hours before the alert went out and 189 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
- 2043 J/kg
- Mixed-layer CIN
- -69 J/kg
- Mixed-layer LCL
- 969 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- -85 m²/s²
- 0-3 km storm-relative helicity
- -37 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Local storm report, Jun 22, 12:53 PM CDT, 4 hours 26 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE TULSA, OK
1253 PM CDT SAT JUN 22 1991
...REPORT FROM EARLY THIS MORNING...
TIME(CDT) COUNTY REPORT
300 AM PAWNEE TREES AND POWER LINES DOSWN IN PAWNEE
940 AM CREEK 60 MPH WINDS DOWNED SEVERAL LARGE TREES AND
MANY TREE LIMBS NEAR BRISTOWLocal storm report, Jun 22, 12:54 PM CDT, 4 hours 25 minutes before
STORM REPORT CORRECTED NATIONAL WEATHER SERVICE TULSA, OK 1253 PM CDT SAT JUN 22 1991 ...REPORT FROM EARLY THIS MORNING... TIME(CDT) COUNTY REPORT 300 AM PAWNEE TREES AND POWER LINES DOWN IN PAWNEE
Local storm report, Jun 22, 12:58 PM CDT, 4 hours 21 minutes before
STORM REPORT CORRECTED NATIONAL WEATHER SERVICE TULSA, OK 1257 PM CDT SAT JUN 22 1991 ...REPORT FROM EARLY THIS MORNING... TIME(CDT) COUNTY REPORT 300 AM PAWNEE TREES AND %POWER LINES DOWN IN PAWNEE THERE WAS NO SEVERE WEATHER IN CREEK COUNTY THIS MORNING. THE REPORT JUST SENT OF WIND DAMAGE NEAR BRISTOW WAS AN OLD REPORT FROM JUNE 5TH.
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 2:27 AM CDT | Severe Thunderstorm Warning | TSA | Osage, Pawnee | 63 min |
| Jun 22, 1:11 PM CDT | Severe Thunderstorm Warning | TSA | Wagoner | 34 min |
| Jun 22, 1:47 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee | 43 min |
| Jun 22, 2:22 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Wagoner | 68 min |
| Jun 22, 3:11 PM CDT | Severe Thunderstorm Warning | TSA | Okfuskee | 64 min |
| Jun 22, 3:30 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Wagoner | 60 min |
| Jun 22, 3:56 PM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 64 min |
| Jun 22, 4:25 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Okmulgee | 65 min |
| Jun 22, 5:01 PM CDT | Flash Flood Warning | TSA | Muskogee, Okmulgee, Wagoner | 3 hr |
| Jun 22, 5:45 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 60 min |
| Jun 22, 5:41 PM CDT | Severe Thunderstorm Warning | TSA | Johnson | 64 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 1991Every severe thunderstorm warning in 1991
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.