Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 15, NWS La Crosse, WI

June 16, 1996Richland County, Wisconsin

NWS La Crosse, WI issued this severe thunderstorm warning at Jun 16, 1996, 9:25 PM CDT for Richland County, Wisconsin. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 16, 1996, 9:25 PM CDT (02:25 UTC)
Expired
Jun 16, 1996, 10:00 PM CDT
In force
35 min
Issued by
NWS La Crosse, WI
Area
Whole counties

County Richland County, WI

The nearest sounding before it

Davenport, (KDVN), launched 00:00Z, 2.4 hours before the alert went out and 195 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, Davenport, at 00:00Z on 1996-06-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 955 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, Davenport, at 00:00Z on 1996-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 square meters per square second.1939Sfc1 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
955 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
1288 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
114 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.1

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.

The office that day

Everything else NWS La Crosse, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 16, 7:37 PM CDTTornado WarningARXCrawford, Grant38 min
Jun 16, 8:17 PM CDTTornado WarningARXGrant28 min
Jun 16, 8:54 PM CDTSevere Thunderstorm WarningARXCrawford, Richland, Vernon36 min
Jun 16, 9:13 PM CDTFlash Flood WarningARXVernon4 hr
Jun 16, 9:45 PM CDTTornado WarningARXRichland30 min
Jun 16, 10:30 PM CDTFlash Flood WarningARXRichland3 hr
Jun 17, 2:51 AM CDTFlash Flood WarningARXCrawford, Grant, Richland3 hr
Jun 17, 2:51 AM CDTFlash Flood WarningARXVernon3 hr

Nearby

Severe Thunderstorm Warnings in Wisconsin, 1996Every severe thunderstorm warning in 1996

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.