Alert archive / Nebraska / Tornado Warnings in 1996

Tornado Warning 13, NWS North Platte, NE

July 7, 1996Cherry County, Nebraska

NWS North Platte, NE issued this tornado warning at Jul 7, 1996, 3:53 PM MDT for Cherry County, Nebraska. It was in force for 32 min. 3 reports 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
Jul 7, 1996, 3:53 PM MDT (21:53 UTC)
Expired
Jul 7, 1996, 4:25 PM MDT
In force
32 min
Issued by
NWS North Platte, NE
Area
Whole counties

County Cherry County, NE

The radar

The North Platte radar (KLNX), 79 km from the middle of the area, began a volume at 21:55 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.

What was reported inside it

TimeReportWhereRemark
Jul 7, 4:01 PM MDTHail 0.75Merriman, NE
Jul 7, 4:05 PM MDTTornado F0Merriman, NE
Jul 7, 4:30 PM MDTTornado F0Valentine, 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, 9.9 hours before the alert went out and 163 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 1996-07-07Temperature 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 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 1996-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -125 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1921 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
-125 m²/s²
0-3 km storm-relative helicity
-52 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 072155
TORLBF
NEC031-072225-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
453 PM CDT (353 PM MDT) SUN JUL 7 1996

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE NE HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 525 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTH CENTRAL NEBRASKA

   ...NORTHWESTERN CHERRY COUNTY
 
AT 452 PM CDT...A POSSIBLE TORNADO WAS INDICATED BY NORTH PLATTE
DOPPLER RADAR 55 MILES EAST OF CHADRON OR 10 MILES WEST NORTHWEST OF
MERRIMAN MOVING EAST SOUTHEAST AT 28 MPH.

TORNADO IS EXPECTED TO BE NEAR...
  MERRIMAN                     BY 514 PM CDT
 
IF YOU ARE IN THE PATH OF THIS TORNADO...ACT IMMEDIATELY...GO TO A
BASEMENT ANvD 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.

MICHELS

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 7, 3:33 PM MDTSevere Thunderstorm WarningLBFCherry62 min
Jul 7, 4:25 PM MDTTornado WarningLBFCherry35 min
Jul 7, 4:53 PM MDTSevere Thunderstorm WarningLBFHooker62 min
Jul 7, 5:00 PM MDTTornado WarningLBFCherry30 min
Jul 7, 5:03 PM MDTSevere Thunderstorm WarningLBFCherry62 min
Jul 7, 5:09 PM MDTSevere Thunderstorm WarningLBFGrant66 min
Jul 7, 5:20 PM MDTSevere Thunderstorm WarningLBFThomas65 min
Jul 7, 5:35 PM MDTSevere Thunderstorm WarningLBFMcPherson65 min
Jul 7, 5:38 PM MDTSevere Thunderstorm WarningLBFBrown62 min
Jul 7, 5:52 PM MDTSevere Thunderstorm WarningLBFHooker63 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; radar from the NEXRAD Level II archive.