Alert archive / Kansas / Tornado Warnings in 1991
Tornado Warning 21, NWS Wichita, KS
NWS Wichita, KS issued this tornado warning at Apr 26, 1991, 6:09 PM CDT for Sedgwick County, Kansas. It was in force for 36 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
- Apr 26, 1991, 6:09 PM CDT (23:09 UTC)
- Expired
- Apr 26, 1991, 6:45 PM CDT
- In force
- 36 min
- Issued by
- NWS Wichita, KS
- Area
- Whole counties
County Sedgwick County, KS
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 26, 6:10 PM CDT | Tornado F1 | Sedgwick, KS |
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
Dodge City, (KDDC), launched 12:00Z, 11.2 hours before the alert went out and 215 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
- 406 J/kg
- Mixed-layer CIN
- -358 J/kg
- Mixed-layer LCL
- 1622 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 232 m²/s²
- 0-3 km storm-relative helicity
- 251 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KICT 262312 TORICT KSC173-262345- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE WICHITA KS 609 PM CDT FRI APR 26 1991 THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 645 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN SOUTH CENTRAL KANSAS ...EASTERN SEDGWICK COUNTY AT 605 PM CDT...A TORNADO WAS REPORTED ON THE GROUND IN THE VICINITY OF CLEARWATER...OR 16 MILES SOUTHWEST OF WICHITA. ANOTHER TORNADO WAS REPORTED NEAR HAYSVILLE. PERSONS IN HAYSVILLE...DERBY...MULVANE...TAKE COVER IMMEDIATELY. YOU ARE IN THE PATH OF THIS STORM. THE STORM WAS MOVING TO THE NORTHEAST AT 35 MPH. THIS IS A VERY DANGEROUS STORM. ACT QUICKLY. IF YOU ARE IN THE PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF AVAILABLE. OTHERWISE... GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR POSSIBLE. AVOID WINDOWS. ABANDON CARS AND MOBILE HOMES FOR A STURDIER BUILDING OR GET INTO A DITCH wOR CULVERT. HEDGES
The office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 26, 6:42 AM CDT | Severe Thunderstorm Warning | ICT | Cowley | 63 min |
| Apr 26, 7:07 AM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 68 min |
| Apr 26, 7:40 AM CDT | Severe Thunderstorm Warning | ICT | Cowley | 65 min |
| Apr 26, 8:16 AM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 29 min |
| Apr 26, 8:46 AM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 29 min |
| Apr 26, 9:24 AM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 36 min |
| Apr 26, 9:48 AM CDT | Severe Thunderstorm Warning | ICT | Montgomery | 42 min |
| Apr 26, 10:18 AM CDT | Severe Thunderstorm Warning | ICT | Montgomery | 42 min |
| Apr 26, 1:53 PM CDT | Severe Thunderstorm Warning | ICT | Harper, Kingman | 67 min |
| Apr 26, 2:41 PM CDT | Tornado Warning | ICT | Kingman | 34 min |
| Apr 26, 2:52 PM CDT | Severe Thunderstorm Warning | ICT | Reno | 53 min |
| Apr 26, 3:28 PM CDT | Severe Thunderstorm Warning | ICT | Harvey | 32 min |
| Apr 26, 3:30 PM CDT | Severe Thunderstorm Warning | ICT | Kingman | 30 min |
| Apr 26, 3:35 PM CDT | Severe Thunderstorm Warning | ICT | Chase | 25 min |
| Apr 26, 3:39 PM CDT | Severe Thunderstorm Warning | ICT | Reno | 51 min |
| Apr 26, 4:31 PM CDT | Severe Thunderstorm Warning | ICT | Marion | 59 min |
| Apr 26, 4:33 PM CDT | Severe Thunderstorm Warning | ICT | Harvey | 57 min |
| Apr 26, 4:36 PM CDT | Severe Thunderstorm Warning | ICT | Harper | 69 min |
| Apr 26, 5:04 PM CDT | Severe Thunderstorm Warning | ICT | Kingman, Sumner | 56 min |
| Apr 26, 5:26 PM CDT | Tornado Warning | ICT | Harper, Sumner | 19 min |
| Apr 26, 5:35 PM CDT | Severe Thunderstorm Warning | ICT | Sedgwick | 55 min |
| Apr 26, 5:40 PM CDT | Severe Thunderstorm Warning | ICT | Marion | 35 min |
| Apr 26, 5:46 PM CDT | Tornado Warning | ICT | Sedgwick, Sumner | 29 min |
| Apr 26, 5:50 PM CDT | Severe Thunderstorm Warning | ICT | Marion | 40 min |
| Apr 26, 6:16 PM CDT | Tornado Warning | ICT | Harvey | 29 min |
| Apr 26, 6:25 PM CDT | Tornado Warning | ICT | Cowley | 50 min |
| Apr 26, 6:30 PM CDT | Tornado Warning | ICT | Butler | 60 min |
| Apr 26, 6:40 PM CDT | Tornado Warning | ICT | Marion | 50 min |
Nearby
Tornado Warnings in Kansas, 1991Every tornado warning in 1991Tornadoes 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.