Alert archive / Kansas / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 111, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at Aug 11, 1992, 2:20 AM CDT for Cowley County, Sumner County, Kansas. It was in force for 55 min.
The area
The counties it named.
The facts
- Issued
- Aug 11, 1992, 2:20 AM CDT (07:20 UTC)
- Expired
- Aug 11, 1992, 3:15 AM CDT
- In force
- 55 min
- Issued by
- NWS Wichita, KS
- Area
- Whole counties
Counties Cowley County, KS, Sumner County, KS
The nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 7.3 hours before the alert went out and 225 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
- 1952 J/kg
- Mixed-layer CIN
- -67 J/kg
- Mixed-layer LCL
- 1601 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 66 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
Special weather statement, Aug 11, 12:05 AM CDT, 2 hours 15 minutes before
KSZ009-011-012-014-017-110540- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE WICHITA KS 1205 AM CDT TUE AUG 11 1992 ...STRONG THUNDERSTORMS WERE DEVELOPING QUICKLY ACROSS SOUTHEAST KANSAS... AT 1150 PM...RADAR INDICATED A STRONG THUNDERSTORM 10 MILES NORTH CHANUTE NEAR HUMBOLT. TORRENTIAL DOWNPOURS...DEADLY CLOUD TO GROUNG LIGHTNING... SMALL HAIL AND WINDS TO NEAR 50 MPH CAN BE EXPECTED WITH THIS STORM. PERSONS IN SOUTHEAST KANSAS SHOULD MOVE TO A REINFORCED SHELTER IF THREATENING WEATHER APPROACHES. MOVEMENT WAS SOUTH AT 10 MILES AN HOUR. OTHER SHOWERS AND THUNDERSTORMS WERE SCATTERED ALONG A LINE 20 MILES WIDE EXTENDING FROM 20 MILES EAST OF CHANUTE TO 40 MILES WEST OF HUTCHINSON AND INTO WESTERN KANSAS. STRONG GUSTY WINDS...SMALL HAIL AND DEADLY LIGHTNING CAN ALSO BE EXPECTED WITH THESE STORMS. ONCE AGAIN...MOVE TO REINFORCED SHELTER IF THREATENING WEATHER APPROACHES. MOVEMENT OF THE LINE WAS SOUTfH AT 10 MILES AN HOUR. ...SEVERE THUNDERSTORM WATCH # 752 CONTINUES UNTIL 4 AM CDT FOR MOST OF SOUTH CENTRAL AND SOUTHEAST KANSAS... NOONAN
The office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 12:13 AM CDT | Severe Thunderstorm Warning | ICT | Neosho | 62 min |
| Aug 11, 12:25 AM CDT | Severe Thunderstorm Warning | ICT | Wilson | 65 min |
| Aug 11, 1:28 AM CDT | Severe Thunderstorm Warning | ICT | Wilson | 62 min |
| Aug 11, 2:58 AM CDT | Flash Flood Warning | ICT | Cowley, Sumner | 3 hr |
| Aug 11, 3:06 AM CDT | Flash Flood Warning | ICT | Harper | 3 hr |
| Aug 11, 3:46 AM CDT | Flash Flood Warning | ICT | Kingman | 114 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 1992Every severe thunderstorm warning in 1992
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.