Alert archive / Missouri / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 94, NWS Kansas City, MO

June 24, 1993Johnson County, Lafayette County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Jun 24, 1993, 3:11 PM CDT for Johnson County, Lafayette County, Missouri. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Jun 24, 1993, 3:11 PM CDT (20:11 UTC)
Expired
Jun 24, 1993, 4:00 PM CDT
In force
49 min
Issued by
NWS Kansas City, MO
Area
Whole counties

Counties Johnson County, MO, Lafayette County, MO

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 8.2 hours before the alert went out and 160 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, Topeka, KS at 12:00Z on 1993-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1579 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, Topeka, KS at 12:00Z on 1993-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 318 square meters per square second.193958Sfc1 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
1579 J/kg
Mixed-layer CIN
-120 J/kg
Mixed-layer LCL
795 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
318 m²/s²
0-3 km storm-relative helicity
328 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.

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 24, 3:05 PM CDTSevere Thunderstorm WarningEAXCaldwell55 min
Jun 24, 4:00 PM CDTSevere Thunderstorm WarningEAXRay45 min
Jun 24, 4:38 PM CDTSevere Thunderstorm WarningEAXChariton, Macon, Randolph37 min
Jun 24, 3:28 PM CDTSevere Thunderstorm WarningEAXMiami47 min

Nearby

Severe Thunderstorm Warnings in Missouri, 1993Every severe thunderstorm warning in 1993

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.