Alert archive / Kansas / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 110, NWS Wichita, KS

August 11, 1992Wilson County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Aug 11, 1992, 1:28 AM CDT for Wilson County, Kansas. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Aug 11, 1992, 1:28 AM CDT (06:28 UTC)
Expired
Aug 11, 1992, 2:30 AM CDT
In force
62 min
Issued by
NWS Wichita, KS
Area
Whole counties

County Wilson County, KS

The nearest sounding before it

Springfield, MO (KUMN), launched 00:00Z, 6.5 hours before the alert went out and 187 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.

Skew-T log-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 1992-08-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3508 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 1992-08-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3508 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
1189 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
122 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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, 1 hour 23 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.

IssuedProductOfficeCountiesLasted
Aug 11, 12:13 AM CDTSevere Thunderstorm WarningICTNeosho62 min
Aug 11, 12:25 AM CDTSevere Thunderstorm WarningICTWilson65 min
Aug 11, 2:20 AM CDTSevere Thunderstorm WarningICTCowley, Sumner55 min
Aug 11, 2:58 AM CDTFlash Flood WarningICTCowley, Sumner3 hr
Aug 11, 3:06 AM CDTFlash Flood WarningICTHarper3 hr
Aug 11, 3:46 AM CDTFlash Flood WarningICTKingman114 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.