Alert archive / Nebraska / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 71, NWS Hastings, NE

July 24, 1995Hamilton County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at Jul 24, 1995, 7:28 PM CDT for Hamilton County, Nebraska. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Jul 24, 1995, 7:28 PM CDT (00:28 UTC)
Expired
Jul 24, 1995, 8:15 PM CDT
In force
47 min
Issued by
NWS Hastings, NE
Area
Whole counties

County Hamilton County, NE

The radar

The Grand Island radar (KUEX), 71 km from the middle of the area, began a volume at 00:31 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 0.5 hours before the alert went out and 218 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, N. Platte/Lee Bi, NE at 00:00Z on 1995-07-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1582 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, N. Platte/Lee Bi, NE at 00:00Z on 1995-07-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -43 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
1582 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
2030 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
-43 m²/s²
0-3 km storm-relative helicity
-11 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 Hastings, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 24, 7:51 PM CDTSevere Thunderstorm WarningGIDHamilton54 min
Jul 24, 8:06 PM CDTSevere Thunderstorm WarningGIDYork39 min
Jul 24, 9:03 PM CDTSevere Thunderstorm WarningGIDSmith42 min
Jul 25, 6:01 PM CDTSevere Thunderstorm WarningGIDPhillips, Smith59 min
Jul 25, 6:01 PM CDTSevere Thunderstorm WarningGIDOsborne59 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 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; radar from the NEXRAD Level II archive.