Alert archive / Nebraska / Tornado Warnings in 1989
Tornado Warning 26, NWS North Platte, NE
NWS North Platte, NE issued this tornado warning at Aug 29, 1989, 8:50 PM MDT for Cherry County, Nebraska. It was in force for 25 min.
The area
The counties it named.
The facts
- Issued
- Aug 29, 1989, 8:50 PM MDT (02:50 UTC)
- Expired
- Aug 29, 1989, 9:15 PM MDT
- In force
- 25 min
- Issued by
- NWS North Platte, NE
- Area
- Whole counties
County Cherry 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 00:00Z, 2.8 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.
- Mixed-layer CAPE
- 1929 J/kg
- Mixed-layer CIN
- -47 J/kg
- Mixed-layer LCL
- 897 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 143 m²/s²
- 0-3 km storm-relative helicity
- 205 m²/s²
- Significant tornado parameter
- 1.2
- Supercell composite
- 8.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KBFF 300250
TORVTN
NEC031-300315-
BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE VALENTINE NE
ISSUED BY SCOTTSBLUFF NE
850 PM MDT TUE AUG 29 1989
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL 915 PM MDT FOR PEOPLE IN THE FOLLOWING COUNTY
IN THE NORTH CENTRAL PART OF NEBRASKA
EXTREME WESTERN CHERRY
AT 848 PM MDT A TORNADO WAS INDICATED BY RADAR 45 MILES NORTHWEST OF
MULLEN NEBRASKA IN EXTREME WEST CHERRY COUNTY OF NORTH CENTRAL
NEBRASKA AND WAS MOVING SLOWLY SOUTH AT 5 MPH.
TAKE SHELTER IN A BASEMENT IF AVAILABLE. OTHERWISE GO TO A SMALL
INTERIOR ROOM ON THE LOWEST FLOOR. STAY AWAY FROM WINDOWS. ABANDON
CARS AND MOBILE HOMES.
IF YOU ARE CAUGHT OUTSIDE...FIND SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...TAKE SHELTER IN A CULVERT...DITCH OR
LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
LARGE HAIL...DANGEROUS LIGHTNING AND VERY HEAVY RAIN ARE LIKELY WITH
THIS STORM...IN ADDITION TO THE THREAT OF TORNADOES.
AFTER THE THREAT OF THE TORNADO PASSES...MOVE TO HIGHER GROUND TO
ESCAPE THE POSSIBILITY OF FLASH FLOODING.
DUE TO THE SLOW MOVEMENT OF THE STORMS...cLOWLAND FLOODING AND
NORMALLY DRY CREEKS AND WASHES SHOULD HAVE RUNNING WATER IN
EXTREME WEST CHERRY COUNTY OF NORTH CENTRAL NEBRASKA.
KARRWhat 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, Aug 29, 8:49 PM MDT, 1 minute before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 945 PM CDT TUE AUG 29 1989 AT 940 PM CDT...THUNDERSTORMS WITH HEAVY RAIN..FREQUENT LIGHTNING... GUSTY WINDS...AND HAIL WERE LOCATED OVER THE WESTERN PORTIONS OF CHERRY COUNTY NEBRASKA..AND APPROACHING GRANT AND HOOKER COUNTIES. ONE THUNDERSTORM WAS LOCATED ABOUT 10 MILES TO THE NORTH OF ASHBY WHICH IS LOCATED ABOUT 39 MILES TO THE EAST OF ALLIANCE NEBRASKA. THIS THUNDERSTORM HAS ^A HISTORY OF HEAVY RAIN..HAIL..AND GUSTY WIND. THIS THUNDERSTORM WILL BE MOVING SOUTH INTO GRANT COUNTY BY 1010 PM CDT. IF SEVERE WEATHER APPROACHES YOUR AREA..SEEK SAFE SHELTER. SJC
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 6:11 PM MDT | Severe Thunderstorm Warning | LBF | Cherry | 64 min |
| Aug 29, 6:37 PM MDT | Tornado Warning | LBF | Cherry | 38 min |
| Aug 29, 6:58 PM MDT | Tornado Warning | LBF | Cherry | 32 min |
| Aug 29, 7:37 PM MDT | Severe Thunderstorm Warning | LBF | Cherry | 68 min |
| Aug 29, 8:15 PM MDT | Tornado Warning | LBF | Cherry | 30 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.