Alert archive / Nebraska / Tornado Warnings in 1996

Tornado Warning 33, NWS North Platte, NE

August 1, 1996Keith County, Nebraska

NWS North Platte, NE issued this tornado warning at Aug 1, 1996, 5:29 PM MDT for Keith County, Nebraska. It was in force for 66 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Aug 1, 1996, 5:29 PM MDT (23:29 UTC)
Expired
Aug 1, 1996, 6:35 PM MDT
In force
66 min
Issued by
NWS North Platte, NE
Area
Whole counties

County Keith County, NE

What was reported inside it

TimeReportWhereRemark
Aug 1, 5:50 PM MDTHail 0.75Sarben, NE

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 11.5 hours before the alert went out and 89 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 12:00Z on 1996-08-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 46 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 12:00Z on 1996-08-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 square meters per square second.1939587897Sfc1 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
46 J/kg
Mixed-layer CIN
-301 J/kg
Mixed-layer LCL
851 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
97 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KLBF 012330
TORLBF
NEC101-020035-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
629 PM CDT (529 PM MDT) THU AUG 1 1996

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE NE HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 635 PM MDT (735 PM CDT)
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN SOUTHWEST NEBRASKA

   ...EASTERN KEITH COUNTY
 
AT 528 PM MDT...A POSSIBLE TORNADO WAS INDICATED BY NORTH PLATTE
DOPPLER RADAR 24 MILES EAST NORTHEAST OF OGALLALA OR 8 MILES NORTH OF
SARBEN MOVING SOUTH SOUTHWEST AT 16 MPH. THE TORNADO IS EXPECTED TO
REMAIN IN RURAL AREAS AND SHOULD BE JUST NORTHWEST OF SARBEN BY 6 PM
MDT..
 
IF YOU ARE IN THE PATH OF THIS TORNADO...ACT IMMEDIATELY...GO TO A
BASEMENT AND GET UNDER THE STAIRS...A WORKBENCH OR A PIECE OF STURDY
FURNITURE.  IF NO BASEMENT IS AVAILABLE...GO TO AN INTERIOR ROOM SUCH
AS A CLOSET OR BATHROOM ON THE LOWEST FLOOR. AVOID WINDOWS.

BOWMAN

The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 1, 2:40 PM MDTSevere Thunderstorm WarningLBFHooker45 min
Aug 1, 3:24 PM MDTSevere Thunderstorm WarningLBFThomas66 min
Aug 1, 3:48 PM MDTSevere Thunderstorm WarningLBFMcPherson62 min
Aug 1, 4:11 PM MDTSevere Thunderstorm WarningLBFCherry64 min
Aug 1, 4:49 PM MDTSevere Thunderstorm WarningLBFMcPherson61 min
Aug 1, 4:53 PM MDTSevere Thunderstorm WarningLBFLincoln62 min
Aug 1, 5:05 PM MDTSevere Thunderstorm WarningLBFThomas65 min
Aug 1, 5:16 PM MDTSevere Thunderstorm WarningLBFCherry34 min
Aug 1, 5:20 PM MDTSevere Thunderstorm WarningLBFKeith60 min
Aug 1, 5:36 PM MDTSevere Thunderstorm WarningLBFHooker64 min
Aug 1, 5:57 PM MDTSevere Thunderstorm WarningLBFLincoln63 min

Nearby

Tornado Warnings in Nebraska, 1996Every tornado warning in 1996Tornadoes 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.