Alert archive / Missouri / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 154, NWS Kansas City, MO

September 5, 1992Atchison County, Nodaway County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Sep 5, 1992, 9:11 AM CDT for Atchison County, Nodaway County, Missouri. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Sep 5, 1992, 9:11 AM CDT (14:11 UTC)
Expired
Sep 5, 1992, 10:00 AM CDT
In force
49 min
Issued by
NWS Kansas City, MO
Area
Whole counties

Counties Atchison County, MO, Nodaway County, MO

The nearest sounding before it

Omaha, NE (KOVN), launched 12:00Z, 2.2 hours before the alert went out and 145 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, Omaha, NE at 12:00Z on 1992-09-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 514 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, Omaha, NE at 12:00Z on 1992-09-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 174 square meters per square second.19395878Sfc1 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
514 J/kg
Mixed-layer CIN
-162 J/kg
Mixed-layer LCL
622 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
174 m²/s²
0-3 km storm-relative helicity
137 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.2

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
Sep 5, 5:14 PM CDTSevere Thunderstorm WarningEAXAtchison46 min
Sep 5, 5:45 PM CDTSevere Thunderstorm WarningEAXAtchison60 min
Sep 5, 6:50 PM CDTSevere Thunderstorm WarningEAXPlatte55 min

Nearby

Severe Thunderstorm Warnings in Missouri, 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.