Alert archive / South Dakota / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 70, NWS Aberdeen, SD

July 13, 1995Stanley County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Jul 13, 1995, 8:50 PM MDT for Stanley County, South Dakota. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
Jul 13, 1995, 8:50 PM MDT (02:50 UTC)
Expired
Jul 13, 1995, 9:30 PM MDT
In force
40 min
Issued by
NWS Aberdeen, SD
Area
Whole counties

County Stanley County, SD

The nearest sounding before it

Aberdeen, SD (KABR), launched 00:00Z, 2.8 hours before the alert went out and 193 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, Aberdeen, SD at 00:00Z on 1995-07-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1960 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, Aberdeen, SD at 00:00Z on 1995-07-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 37 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
1960 J/kg
Mixed-layer CIN
-240 J/kg
Mixed-layer LCL
1349 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
37 m²/s²
0-3 km storm-relative helicity
106 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.2

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 Aberdeen, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 13, 8:50 PM MDTSevere Thunderstorm WarningABRJones20 min
Jul 13, 9:06 PM MDTSevere Thunderstorm WarningABRHughes, Stanley39 min
Jul 13, 9:45 PM MDTSevere Thunderstorm WarningABRDewey, Potter60 min
Jul 13, 10:14 PM MDTSevere Thunderstorm WarningABRFaulk61 min
Jul 13, 10:16 PM MDTSevere Thunderstorm WarningABRFaulk64 min
Jul 13, 10:23 PM MDTSevere Thunderstorm WarningABRHand52 min
Jul 13, 11:17 PM MDTSevere Thunderstorm WarningABRSpink63 min
Jul 13, 11:34 PM MDTSevere Thunderstorm WarningABRBrown43 min
Jul 13, 11:57 PM MDTSevere Thunderstorm WarningABRDay63 min
Jul 14, 12:28 AM MDTSevere Thunderstorm WarningABRRoberts62 min
Jul 14, 12:56 AM MDTSevere Thunderstorm WarningABRBig Stone64 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 1995Every severe thunderstorm warning in 1995

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.