Alert archive / Nebraska / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 28, NWS North Platte, NE

June 8, 1994Frontier County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 8, 1994, 8:51 PM CDT for Frontier County, Nebraska. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
Jun 8, 1994, 8:51 PM CDT (01:51 UTC)
Expired
Jun 8, 1994, 9:30 PM CDT
In force
39 min
Issued by
NWS North Platte, NE
Area
Whole counties

County Frontier County, NE

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 1.9 hours before the alert went out and 69 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 00:00Z on 1994-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 878 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 00:00Z on 1994-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
878 J/kg
Mixed-layer CIN
-92 J/kg
Mixed-layer LCL
1539 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
100 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.8

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KLBF 090152 RRA
SVRLBF
NEC063-090230-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
851 PM CDT WED JUN 8 1994
 
THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  930 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST NEBRASKA
 
   ...EASTERN FRONTIER COUNTY
 
AT 846 PM CDT RADAR INDICATED A SEVERE THUNDERSTORM LOCATED ABOUT
30 MILES EAST OF NORTH PLATTE...OR JUST NORTHEAST OF THE COMMUNITY
OF MOOREFIELD IN FRONTIER COUNTY.  THE TOWN OF EUSTIS IS IN THE
PATH OF THIS SEVERE THUNDERSTORM...WHICH WILL LIKELY PRODUCE LARGE
HAIL AND VERY STRONG WINDS...ALONG WITH PRODIGIOUS RAINFALL.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.
 
 
SC

What forecasters said that day

The local office's own words before this severe thunderstorm 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 8, 3:27 PM CDT, 5 hours 24 minutes before
NEZ023>025-035>037-057>059-082125-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
326 PM CDT (226 PM MDT) WED JUN 8 1994

...TORNADO WATCH FOR A LARGE PART OF WEST CENTRAL NEBRASKA UNTIL 9 PM
   CDT ( 8 PM MDT ) THIS WEDNESDAY EVENING...

A TORNADO WATCH HAS BEEN ISSUED FOR A LARGE PART OF SOUTHWEST AND WEST
CENTRAL NEBRASKA.  THE ONLY COUNTIES IN THE NORTH PLATTE AREA OF
RESPONSIBILITY THAT ARE NOT INCLUDED IN THIS WATCH ARE
CHASE...HAYES...FRONTIER AND CUSTER.

AS OF 330 PM CDT NO THUNDERSTORMS WERE OCCURRING IN THE WATCH AREA OF
SOUTHWEST AND WEST CENTRAL NEBRASKA HOWEVER THUNDERSTORMS WERE MOVING
EAST ACROSS THE PANHANDLE AND WILL BE APPROACHING GRANT AND ARTHUR
COUNTIES BY 430 PM CDT.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFOR.MATION.

MONSON
Special weather statement, Jun 8, 4:45 PM CDT, 4 hours 6 minutes before
NEZ023>025-035>037-057>059-082245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
444 PM CDT (344 PM MDT) WED JUN 8 1994

...TORNADO WATCH FOR A LARGE PART OF WEST CENTRAL NEBRASKA UNTIL 9 PM
   CDT ( 8 PM MDT ) THIS WEDNESDAY EVENING...

A TORNADO WATCH HAS BEEN ISSUED FOR A LARGE PART OF SOUTHWEST AND WEST
CENTRAL NEBRASKA.  THE ONLY COUNTIES IN THE NORTH PLATTE AREA OF
RESPONSIBILITY THAT ARE NOT INCLUDED IN THIS WATCH ARE
CHASE...HAYES...FRONTIER AND CUSTER.

AT 440 PM CDT STRONG THUNDERSTORMS WERE BEGINNING TO MOVE INTO WESTERN
GRANT...ARTHUR AND KEITH COUNTIES.  THESE THUNDERSTORMS HAVE HAD A
HISTORY OF PRODUCING SMALL HAIL ALONG WITH SOME VERY HEAVY RAIN.  THE
THUNDERSTORMS ARE MOVING EAST AT 30 MILES AN HOUR.

RESIDENTS OF WESTERN KEITH COUNTY SHOULD BE ESPECIALLY WATCHFUL  OF AN
APPROACHING SEVERE THUNDERSTORM LOCATED ACROSS SOUTHERN GARDEN COUNTY.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.

MONSON
Special weather statement, Jun 8, 6:29 PM CDT, 2 hours 22 minutes before
NEZ023>025-035>038-057>059-069>071-090030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
628 PM CDT WED JUN 8 1994

...TORNADO WATCH UNTIL 9 PM CDT ( 8 PM MDT ) FOR MOST OF WEST CENTRAL
   NEBRASKA...
...TORNADO WATCH UNTIL MIDNIGHT CDT ( 11 PM MDT ) FOR MOST OF SOUTHWEST
   NEBRASKA...

THE SEVERE THUNDERSTORMS ACROSS KEITH COUNTY HAVE DIMINISHED IN
INTENSITY AND NO LONGER ARE SEVERE.

AT 630 PM CDT A LINE OF VERY STRONG THUNDERSTORMS WAS STILL
MOVING EAST SOUTHEAST ACROSS SOUTHEAST KEITH COUNTY AND NORTHEAST
PERKINS COUNTY. SMALL HAIL ALONG WITH BRIEF VERY HEAVY RAIN IS LIKELY
WITH THESE STORMS AS THEY MOVE INTO SOUTHWEST LINCOLN COUNTY.

RESIDENTS OF DICKENS AND ELSIE SHOULD BE PREPARED TO MOVE TO A PLACE OF
SAFETY AS THESE STORMS APPROACH.

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA.

AT SIGNS OF AN IMPENDING STORM...TOWERING THUNDERHEADS...DARKENING
SKIES...LIGHTNING AND INCREASING WINDS...MOVE TO A PLACE OF SAFETY.
TUNE IN NOAA WEATHER RADIO OR YOUR LOCAL RADIO OR TV STATION FOR
THE LATEST WEATHER INFORMATION.

MONSON
Special weather statement, Jun 8, 7:53 PM CDT, 58 minutes before
NEZ024-025-036>038-058-059-069-090145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
749 PM CDT (645 PM MDT) WED JUN 8 1994

...SEVERE THUNDERSTORM WARNING EXPIRED AT 745 PM CDT FOR SOUTHWEST
   LINCOLN COUNTY...

AT 738 PM CDT RADAR INDICATED THE THUNDERSTORMS WHICH PROMPTED THE
WARNING FOR SOUTHWEST LINCOLN COUNTY WERE NO LONGER SEVERE...THUS THE
WARNING WAS ALLOWED TO EXPIRE AT 745 PM CDT.

RADAR SHOWED A THUNDERSTORM WITH VERY HEAVY RAIN...SMALL HAIL AND
GUSTY WINDS LOCATED JUST SOUTH OF THE COMMUNITY OF STAPLETON...MOVING
TO THE SOUTHEAST AT 25 MILES AN HOUR.  STAPLETON IS LOCATED 22 MILES
NORTH NORTHEAST OF NORTH PLATTE...IN LOGAN COUNTY.

A LINE OF STRONG THUNDERSTORMS WITH A HISTORY OF HEAVY RAINFALL
AND SMALL HAIL WAS MOVING THROUGH WEST CENTRAL NEBRASKA.  VERY
HEAVY RAIN AND PEA SIZED HAIL WAS BEING RECORDED AT THE NATIONAL
WEATHER SERVICE OFFICE AT LEE BIRD FIELD IN NORTH PLATTE.

THIS LINE OF THUNDERSTORMS WAS MOVING SOUTHEAST AT 25 MILES
AN HOUR...AND WILL BE AFFECTING SOUTHEAST CUSTER COUNTY...
INCLUDING THE COMMUNITIES OF ARNOLD...CALLAWAY...AND OCONTO...
BY 820 PM CDT.  PERSONS IN THE COMMUNITIES OF BRADY...WELLFLEET
AND FARNAM IN LINCOLN COUNTY WILL ALSO BE EXPERIENCING THE
HEAVY RAIN...GUSTY WINDS AND SMALL HAIL AS THE THUNDERSTORMS
PUSH SOUTHEAST ACROSS SOUTHERN AND EASTERN LINCOLN COUNTY.

IF THREATENING WEATHER APPROACHES YOUR AREA...SEEK REINFORCED
SHELTER IMMEDIATELY.

LSC
Special weather statement, Jun 8, 8:26 PM CDT, 25 minutes before
NEZ024-025-036>038-058-059-069-090145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
824 PM CDT (724 PM MDT) WED JUN 8 1994

...TORNADO WATCH CONTINUES THROUGH 9 PM CDT FOR MCPHERSON...LOGAN...
   LINCOLN AND PERKINS COUNTIES IN WEST CENTRAL NEBRASKA...
...A TORNADO WATCH CONTINUES UNTIL MIDNIGHT CDT OR 11 PM MDT FOR
   CHASE...HAYES...AND FRONTIER COUNTIES...

AT 810 PM CDT RADAR REVEALED A SMALL LINE OF VERY STRONG THUNDERSTORMS
CONTAINING PRODIGIOUS RAINFALL AMOUNTS...ALONG WITH GUSTY WINDS AND
SMALL HAIL.  THIS LINE OF THUNDERSTORMS WAS LOCATED IN EASTERN LINCOLN
COUNTY...AND EXTENDED FROM 15 MILES EAST TO 20 MILES SOUTHEAST TO
20 MILES SOUTH OF NORTH PLATTE.

MOVEMENT OF THESE THUNDERSTORMS WAS TO THE SOUTHEAST AROUND 25 MILES
AN HOUR.

RADAR ALSO STILL INDICATED MODERATE TO HEAVY RAIN WILL BE POSSIBLE
OVER NORTHERN AND CENTRAL LINCOLN COUNTY...NORTHWEST CUSTER COUNTY
...EASTERN KEITH PERKINS AND WESTERN HAYES COUNTIES.

THE TORNADO WATCH WILL BE ALLOWED TO EXPIRE AT 9 PM CDT FOR THE
COUNTIES WHICH REMAIN IN THE WATCH ACROSS WEST CENTRAL NEBRASKA.
HOWEVER THE TORNADO WATCH REMAINS IN EFFECT UNTIL MIDNIGHT CDT
OR 11 PM MDT FOR CHASE...HAYES...AND FRONTIER COUNTIES.

IF THREATENING WEATHER APPROACHES YOUR AREA...SEEK A SAFE
REINFORCED SHELTER.

SC

Nearby

Severe Thunderstorm Warnings in Nebraska, 1994Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive.