Alert archive / Nebraska / Tornado Warnings in 1994

Tornado Warning 13, NWS North Platte, NE

June 12, 1994Cuming County, Nebraska

NWS North Platte, NE issued this tornado warning at Jun 12, 1994, 8:57 PM CDT for Cuming County, Nebraska. It was in force for 33 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
Jun 12, 1994, 8:57 PM CDT (01:57 UTC)
Expired
Jun 12, 1994, 9:30 PM CDT
In force
33 min
Issued by
NWS North Platte, NE
Area
Whole counties

County Cuming County, NE

What was reported inside it

TimeReportWhereRemark
Jun 12, 9:14 PM CDTTornado F1Beemer, NESeveral small tornadoes briefly touched down in Cuming County with one twelve miles northeast of Beemer tearing up trees and overturning a pivot irrigation system. The others occurred in open fields with no apparent damage. Hail and very strong straight line
Jun 12, 9:15 PM CDTTornado F0West Point, NESeveral small tornadoes briefly touched down in Cuming County with one twelve miles northeast of Beemer tearing up trees and overturning a pivot irrigation system. The others occurred in open fields with no apparent damage. Hail and very strong straight line
Jun 12, 9:20 PM CDTTornado F1Beemer, NESeveral small tornadoes briefly touched down in Cuming County with one twelve miles northeast of Beemer tearing up trees and overturning a pivot irrigation system. The others occurred in open fields with no apparent damage. Hail and very strong straight line

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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Omaha, NE (KOAX), launched 00:00Z, 2.0 hours before the alert went out and 75 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, Omaha, NE at 00:00Z on 1994-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4262 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, Omaha, NE at 00:00Z on 1994-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 174 square meters per square second.193958Sfc1 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
4262 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
1255 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
174 m²/s²
0-3 km storm-relative helicity
514 m²/s²
Significant tornado parameter
4.3
Supercell composite
35.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KOFK 130158
TOROFK
NEC039-130230-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORFOLK NE
857 PM CDT SUN JUN 12 1994
 
THE NATIONAL WEATHER SERVICE IN NORFOLK HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  930 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST NEBRASKA
 
   ...CUMING COUNTY
 
AT 855 PM CDT RADAR INDICATED A TORNADO 5 MILES EAST OF BEEMER IN CUMING
COUNTY AND A TORNADO WAS REPORTED ON THE GROUND 3 MILES EAST OF BEEMER
AT 848 PM CDT. THE STORM IS MOVING EAST AT 30 MPH.
 
THE TOWNS OF BEEMER...AND WEST POINT ARE IN THE PATH OF THIS STORM.
 
THIS IS A DANGEROUS STORM SITUATION.  ACT QUICKLY.  IF YOU ARE
IN THE PATH OF THIS TORNADO TAKE SHELTER BELOW GROUND IF POSSIBLE.
OTHERWISE GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR.  AVOID
WINDOWS. ABANDON CARS AND MOBILE HOMES...TAKE COVER IN A REINFORCED
BUILDING OR GET INTO A DITCH OR CULVERT.
 
 
BOWMAN
&

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 7:01 PM CDTTornado WarningLBFMadison29 min
Jun 12, 7:25 PM CDTTornado WarningLBFStanton35 min
Jun 12, 7:25 PM CDTTornado WarningLBFMadison, Wayne15 min
Jun 12, 7:52 PM CDTTornado WarningLBFCuming, Stanton38 min
Jun 12, 8:26 PM CDTTornado WarningLBFCuming34 min

Nearby

Tornado Warnings in Nebraska, 1994Every tornado warning in 1994Tornadoes in 1994

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.