Alert archive / Idaho / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 2, NWS Pocatello, ID

June 2, 1992Madison County, Idaho

NWS Pocatello, ID issued this severe thunderstorm warning at Jun 2, 1992, 5:27 PM MDT for Madison County, Idaho. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
Jun 2, 1992, 5:27 PM MDT (23:27 UTC)
Expired
Jun 2, 1992, 6:30 PM MDT
In force
63 min
Issued by
NWS Pocatello, ID
Area
Whole counties

County Madison County, ID

The nearest sounding before it

Lander/Hunt Fiel, WY (KLND), launched 12:00Z, 11.5 hours before the alert went out and 262 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, Lander/Hunt Fiel, WY at 12:00Z on 1992-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lander/Hunt Fiel, WY at 12:00Z on 1992-06-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2370 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
87 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 Pocatello, ID issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 2, 4:57 PM MDTTornado WarningPIHBonneville48 min

Nearby

Severe Thunderstorm Warnings in Idaho, 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.