Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1994
Severe Thunderstorm Warning 21, NWS Tulsa, OK
NWS Tulsa, OK issued this severe thunderstorm warning at Apr 2, 1994, 6:25 PM CST for Rogers County, Oklahoma. It was in force for 50 min.
The area
The counties it named.
The facts
- Issued
- Apr 2, 1994, 6:25 PM CST (00:25 UTC)
- Expired
- Apr 2, 1994, 7:15 PM CST
- In force
- 50 min
- Issued by
- NWS Tulsa, OK
- Area
- Whole counties
County Rogers County, OK
The nearest sounding before it
Springfield, MO (KUMN), launched 00:00Z, 0.4 hours before the alert went out and 171 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
- 3 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1850 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 89 m²/s²
- 0-3 km storm-relative helicity
- 239 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 030027 SVRTUL OKC131-030115- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TULSA OK 625 PM CST (725 PM CDT) SAT APR 2 1994 THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 715 PM CST (815 PM CDT) FOR PEOPLE IN THE FOLLOWING LOCATIONSS... IN NORTHEAST OKLAHOMA ...ROGERS COUNTY AT 622 PM...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM MOVING ACROSS THE CITY OF TULSA. THIS STORM WAS MOVING NORTHEAST AT 45 MILES AN HOUR AND HAS RESULTED IN DIME TO QUARTER SIZE HAIL AT NUMEROUS LOCATIONS IN THE CITY OF TULSA. THE TOWNS OF CATOOSA AND INOLA ARE IN THE PATH OF THIS STORM. A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER... SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS. KEEP TUNED TO THIS STATION FOR THE LATEST WEATHER BULLETINS. &
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 2, 6:04 PM CST | Severe Thunderstorm Warning | TSA | Tulsa | 56 min |
| Apr 2, 6:57 PM CST | Severe Thunderstorm Warning | TSA | Creek, Tulsa | 48 min |
| Apr 2, 7:09 PM CST | Severe Thunderstorm Warning | TSA | Wagoner | 51 min |
| Apr 2, 7:12 PM CST | Severe Thunderstorm Warning | TSA | Pittsburg | 63 min |
| Apr 2, 7:30 PM CST | Tornado Warning | TSA | Pittsburg | 30 min |
| Apr 2, 8:12 PM CST | Severe Thunderstorm Warning | TSA | Latimer, Pittsburg | 48 min |
| Apr 2, 8:37 PM CST | Severe Thunderstorm Warning | TSA | Okmulgee | 43 min |
| Apr 2, 8:48 PM CST | Severe Thunderstorm Warning | TSA | LeFlore | 57 min |
| Apr 2, 8:55 PM CST | Severe Thunderstorm Warning | TSA | Muskogee | 50 min |
| Apr 2, 8:58 PM CST | Severe Thunderstorm Warning | TSA | Latimer | 47 min |
| Apr 2, 10:10 PM CST | Severe Thunderstorm Warning | TSA | LeFlore | 65 min |
| Apr 2, 10:18 PM CST | Severe Thunderstorm Warning | TSA | Creek, Okfuskee | 42 min |
| Apr 2, 10:18 PM CST | Severe Thunderstorm Warning | TSA | Tulsa | 30 min |
| Apr 2, 10:23 PM CST | Severe Thunderstorm Warning | TSA | Okmulgee | 46 min |
| Apr 2, 10:51 PM CST | Severe Thunderstorm Warning | TSA | Haskell | 39 min |
| Apr 2, 11:04 PM CST | Severe Thunderstorm Warning | TSA | LeFlore | 56 min |
| Apr 2, 11:05 PM CST | Severe Thunderstorm Warning | TSA | McIntosh | 40 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 1994Every severe thunderstorm warning in 1994
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.