Alert archive / Missouri / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 84, NWS Springfield, MO

July 10, 1992Vernon County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at Jul 10, 1992, 3:57 PM CDT for Vernon County, Missouri. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
Jul 10, 1992, 3:57 PM CDT (20:57 UTC)
Expired
Jul 10, 1992, 5:00 PM CDT
In force
63 min
Issued by
NWS Springfield, MO
Area
Whole counties

County Vernon County, MO

The nearest sounding before it

Springfield, MO (KUMN), launched 12:00Z, 9.0 hours before the alert went out and 116 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 12:00Z on 1992-07-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 391 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 12:00Z on 1992-07-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
391 J/kg
Mixed-layer CIN
-102 J/kg
Mixed-layer LCL
1176 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
62 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 Springfield, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 10, 2:13 PM CDTSevere Thunderstorm WarningSGFVernon47 min
Jul 10, 5:47 PM CDTSevere Thunderstorm WarningSGFGreene, Polk58 min
Jul 10, 5:47 PM CDTSevere Thunderstorm WarningSGFLawrence58 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.