Alert archive / Kansas / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 150, NWS Topeka, KS

July 8, 1993Osborne County, Smith County, Kansas

NWS Topeka, KS issued this severe thunderstorm warning at Jul 8, 1993, 1:09 AM CDT for Osborne County, Smith County, Kansas. It was in force for 51 min.

The area

The counties it named.

The facts

Issued: Jul 8, 1993, 1:09 AM CDT (06:09 UTC)
Expired: Jul 8, 1993, 2:00 AM CDT
In force: 51 min
Issued by: NWS Topeka, KS
Area: Whole counties

Counties Osborne County, KS, Smith County, KS

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 6.2 hours before the alert went out and 222 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 3772 J/kg
Mixed-layer CIN: -34 J/kg
Mixed-layer LCL: 1022 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: 100 m²/s²
0-3 km storm-relative helicity: 111 m²/s²
Significant tornado parameter: 1.9
Supercell composite: 9.1

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, Jul 8, 12:29 AM CDT, 40 minutes before

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Special weather statement, Jul 8, 12:30 AM CDT, 39 minutes before

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Special weather statement, Jul 8, 12:31 AM CDT, 38 minutes before

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Nearby

Severe Thunderstorm Warnings in Kansas, 1993 Every 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.