Alert archive / Kansas / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 14, NWS Goodland, KS

May 12, 1986Wallace County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at May 12, 1986, 10:38 PM MDT for Wallace County, Kansas. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
May 12, 1986, 10:38 PM MDT (04:38 UTC)
Expired
May 12, 1986, 11:45 PM MDT
In force
67 min
Issued by
NWS Goodland, KS
Area
Whole counties

County Wallace County, KS

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Denver, CO (KDEN), launched 00:00Z, 4.6 hours before the alert went out and 165 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, Denver, CO at 00:00Z on 1986-05-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 24 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 1986-05-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 49 square meters per square second.1939587897Sfc1 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
24 J/kg
Mixed-layer CIN
-131 J/kg
Mixed-layer LCL
2103 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
123 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 Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 13, 12:30 AM MDTSevere Thunderstorm WarningGLDScott, Wichita50 min
May 13, 12:52 AM MDTSevere Thunderstorm WarningGLDLane53 min
May 12, 10:30 PM MDTTornado WarningGLDCheyenne30 min
May 12, 11:00 PM MDTSevere Thunderstorm WarningGLDCheyenne60 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1986Every severe thunderstorm warning in 1986

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.