Alert archive / Nebraska / Tornado Warnings in 1989

Tornado Warning 20, NWS North Platte, NE

June 28, 1989Frontier County, Lincoln County, Nebraska

NWS North Platte, NE issued this tornado warning at Jun 28, 1989, 4:16 PM CDT for Frontier County, Lincoln County, Nebraska. It was in force for 29 min.

The area

The counties it named.

The facts

Issued
Jun 28, 1989, 4:16 PM CDT (21:16 UTC)
Expired
Jun 28, 1989, 4:45 PM CDT
In force
29 min
Issued by
NWS North Platte, NE
Area
Whole counties

Counties Frontier County, NE, Lincoln County, NE

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 9.3 hours before the alert went out and 38 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 1989-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1949 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 12:00Z on 1989-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 91 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
1949 J/kg
Mixed-layer CIN
-192 J/kg
Mixed-layer LCL
997 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
91 m²/s²
0-3 km storm-relative helicity
79 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 282116
TORLBF
NEC063-111-282145-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE NORTH PLATTE NE
416 PM CDT WED JUN 28 1989

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 445 PM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE SOUTHWEST PART OF NEBRASKA
      NORTHWEST FRONTIER...EXTREME SOUTHERN LINCOLN

AT 410 PM CDT A SPOTTER HAS REPORTED A FUNNEL CLOUD JUST NORTH
OF MAYWOOD, NE MOVING NNE...SPEED UNKNOWN.

IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE TO BE IS IN
A BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...FIND SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

REPORTS OF TORNADOS OR TORNADO DAMAGE SHOULD BE GIVEN TO A LAW
ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE.

 HORN 2115ZSUER

What forecasters said that day

The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jun 28, 1:23 PM CDT, 2 hours 53 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
120 PM CDT WED JUN 28 1989

...THE TORNADO WARNING FOR EAST CUSTER COUNTY HAD EXPIRED AS OF 115
PM CDT...

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR MOST OF CENTRAL
AND SOUTH CENTRAL NEBRASKA UNTIL 6 PM CDT...

STRONG THUNDERSTORMS CONTINUED TO ROLL ACROSS CENTRAL NEBRASKA THIS
AFTERNOON.

AT 120 PM CDT STRONG THUNDERSTORMS WERE IN EAST CENTRAL CUSTER COUNTY
OF CENTRAL NEBRASKA.  SOME OF THE STRONGER STORMS WERE 5 MILES
SOUTHEAST OF BROKEN BOW NEBRASKA EXTENDING EAST TO THE COUNTY LINE.

AT 1227 PM CDT A NEBRASKA STATE TROOPER CALLED IN A POSSIBLE TORNADO
EAST OF SARGENT NEBRASKA.  NO DAMAGE FROM THIS POSSIBLE TORNADO HAD
BEEN REPORTED TO NATIONAL WEATHER SERVICE AS OF THIS TIME.  THE STORM
THAT PRODUCED THIS POSSIBLE TORNADO HAD MOVED OUT OF CUSTER COUNTY AS
OF 120 PM CDT.

AT 1242 PM CDT SARGENT NEBRASKA DID REPORT 40 TO 50 MILE AN HOUR WIND
A3LONG WITH SMALL HAIL AND HAEVY RAIN.  SMALL TREE LIMBS WERE REPORTED
DOWN.

IF YOU LIVE IN CENTRAL AND SOUTH CENTRAL NEBRASKA...KEEP ALERT TO
WEATHER CONDITIONS AND BE PREPARED TO MOVE TO SHELTER IF THREATENING
WEATHER APPROACHES.

MEYER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 28, 9:12 AM CDTSevere Thunderstorm WarningLBFHolt48 min
Jun 28, 10:01 AM CDTSevere Thunderstorm WarningLBFHolt29 min
Jun 28, 10:38 AM CDTSevere Thunderstorm WarningLBFGarfield, Holt, Wheeler52 min
Jun 28, 11:15 AM CDTSevere Thunderstorm WarningLBFGarfield, Wheeler60 min
Jun 28, 11:56 AM CDTTornado WarningLBFGarfield34 min
Jun 28, 12:41 PM CDTTornado WarningLBFCuster34 min
Jun 28, 2:00 PM CDTSevere Thunderstorm WarningLBFCuster60 min
Jun 28, 3:04 PM CDTSevere Thunderstorm WarningLBFLincoln56 min
Jun 28, 4:10 PM CDTSevere Thunderstorm WarningLBFFrontier, Hayes, Hitchcock, Lincoln65 min
Jun 28, 4:48 PM CDTTornado WarningLBFFrontier, Lincoln27 min

Nearby

Tornado Warnings in Nebraska, 1989Every tornado warning in 1989Tornadoes in 1989

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.