Alert archive / Nebraska / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 10, NWS North Platte, NE

May 24, 1994McPherson County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at May 24, 1994, 5:41 PM CDT for McPherson County, Nebraska. It was in force for 34 min.

The area

The counties it named.

The facts

Issued
May 24, 1994, 5:41 PM CDT (22:41 UTC)
Expired
May 24, 1994, 6:15 PM CDT
In force
34 min
Issued by
NWS North Platte, NE
Area
Whole counties

County McPherson County, NE

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 10.7 hours before the alert went out and 62 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 1994-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 562 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 1994-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -60 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
562 J/kg
Mixed-layer CIN
-97 J/kg
Mixed-layer LCL
1135 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
-60 m²/s²
0-3 km storm-relative helicity
-15 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KLBF 242241 RRA
SVRLBF
NEC117-242315-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
541 PM CDT TUE MAY 24 1994
 
THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  615 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL NEBRASKA
 
   ...MC PHERSON COUNTY
 
AT 535 PM CDT GOLF BALL SIZE HAIL WAS REPORTED BY A CITIZEN IN THE
VICINITY OF TRYON. THE THUNDERSTORM THAT PRODUCED THIS HAIL WAS MOVING
TO THE SOUTHEAST AT 20 MPH.
 
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
 
MF
&

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, May 24, 2:59 PM CDT, 2 hours 42 minutes before
NEZ038-059-242200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
259 PM CDT TUE MAY 24 1994

...THUNDERSTORMS...SOME VERY STRONG...WERE DEVELOPING ACROSS
   WEST CENTRAL NEBRASKA...

AT 259 PM CDT A 25 MILE WIDE AREA OF THUNDERSTORMS EXTENDED FROM ASHBY
IN NORTHWEST GRANT COUNTY...WHICH IS ABOUT 40 MILES EAST OF ALLIANCE NE.
THE AREA EXTENDED SOUTHEAST TO 15 MILES NORTHEAST OF STAPLETON NE...
WHICH IS ABOUT 22 MILES NORTH NORTHEAST OF NORTH PLATTE NE.

ANOTHER AREA OF VERY STRONG THUNDERSTORMS WERE LOCATED NEAR SUTHERLAND NE
...WHICH IS ABOUT 20 MILES WEST OF NORTH PLATTE.  THE 15 MILE WIDE AREA
EXTENDED SOUTHEAST TO NEAR WELLFLEET NE...WHICH IS ABOUT 22 MILES SOUTH
OFF NORTH PLATTE.

THE THUNDERSTORMS MAY PRODUCE BRIEF HEAVY RAIN...SMALL HAIL AND STRONG
GUSTY WINDS AS THEY MOVE SOUTHEAST ABOUT 15 MPH.                    RN
Special weather statement, May 24, 3:57 PM CDT, 1 hour 44 minutes before
NEZ023>025-035>037-057>059-069-070-242145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
355 PM CDT TUE MAY 24 1994

...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM CDT FOR A LARGE PART OF
   SOUTHWEST AND WEST CENTRAL NEBRASKA...

A SEVERE THUNDERSTORM IS IN EFFECT FOR A LARGE PORTION OF SOUTHWEST AND
WEST CENTRAL NEBRASKA UNTI L100 PM CDT THIS EVENING.

AT 340 PM CDT RADAR INDICATED AN AREA OF THUNDERSTORMS WITH HEAVY RAIN
FROM 20 MILES WIDE FROM 20 MILES WEST OF NORTH PLATTE...NEAR SUTHERLAND...
TO 25 MILES SOUTH OF OF NORTH PLATTE...NEAR WELLFLEET.  ANOTHER STRONG
THUNDERSTORM PRODUCING HEAVY RAIN WAS LOCATED 25 MILES NORTHEAST OF NORTH
PLATTE OR ABOUT 5 MILES EAST OF STAPLETON.  ALL OF THESE THUNDERSTORMS WERE
MOVING TO THE SOUTHEAST AT 15 MILES PER HOUR.

ANOTHER AREA OF THUNDERSTORMS WAS MOVING THROUGH GRANT AND HOOKER COUNTIES.
THIS AREA STRETCHED FROM 60 MILES NORTHWEST OF NORTH PLATTE TO 80 MILES
NORTHWEST OF NORTH PLATTE.  THIS AREA WAS ALSO MOVING TO THE SOUTHEAST
AT 15 MILES PER HOUR.

ANY OF THESE THUNDERSTORMS MAY PRODUCE HEAVY RAIN...SMALL HAIL AND STRONG
GUSTY WINDS.  STAYED TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES ON
THESE DEVELOPING STROMS.

FAUCETTE
Special weather statement, May 24, 4:00 PM CDT, 1 hour 41 minutes before
NEZ023>025-035>037-057>059-069-070-242145-

SPECIAL WEATHER STATEMENT...CORRECTED TEXT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
355 PM CDT TUE MAY 24 1994

...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM CDT FOR A LARGE PART OF
   SOUTHWEST AND WEST CENTRAL NEBRASKA...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR A LARGE PORTION OF SOUTHWEST
AND WEST CENTRAL NEBRASKA UNTIL 1000 PM CDT THIS EVENING.

AT 340 PM CDT RADAR INDICATED AN AREA OF THUNDERSTORMS WITH HEAVY RAIN
FROM 20 MILES WIDE FROM 20 MILES WEST OF NORTH PLATTE...NEAR SUTHERLAND...
TO 25 MILES SOUTH OF OF NORTH PLATTE...NEAR WELLFLEET.  ANOTHER STRONG
THUNDERSTORM PRODUCING HEAVY RAIN WAS LOCATED 25 MILES NORTHEAST OF NORTH
PLATTE OR ABOUT 5 MILES EAST OF STAPLETON.  ALL OF THESE THUNDERSTORMS WERE
MOVING TO THE SOUTHEAST AT 15 MILES PER HOUR.

ANOTHER AREA OF THUNDERSTORMS WAS MOVING THROUGH GRANT AND HOOKER COUNTIES.
THIS AREA STRETCHED FROM 60 MILES NORTHWEST OF NORTH PLATTE TO 80 MILES
NORTHWEST OF NORTH PLATTE.  THIS AREA WAS ALSO MOVING TO THE SOUTHEAST
AT 15 MILES PER HOUR.

ANY OF THESE THUNDERSTORMS MAY PRODUCE HEAVY RAIN...SMALL HAIL AND STRONG
GUSTY WINDS.  STAYED TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES ON
THESE DEVELOPING STROMS.

FAUCETTE
Special weather statement, May 24, 4:02 PM CDT, 1 hour 39 minutes before
NEZ023>025-035>037-057>059-069-070-242145-

SPECIAL WEATHER STATEMENT...CORRECTED TEXT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
355 PM CDT TUE MAY 24 1994

...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM CDT FOR A LARGE PART OF
   SOUTHWEST AND WEST CENTRAL NEBRASKA...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR A LARGE PORTION OF SOUTHWEST
AND WEST CENTRAL NEBRASKA UNTIL 1000 PM CDT THIS EVENING.

AT 340 PM CDT RADAR INDICATED AN AREA OF THUNDERSTORMS WITH HEAVY RAIN
20 MILES WIDE FROM 20 MILES WEST OF NORTH PLATTE...NEAR SUTHERLAND...
TO 25 MILES SOUTH OF NORTH PLATTE...NEAR WELLFLEET.  ANOTHER STRONG
THUNDERSTORM PRODUCING HEAVY RAIN WAS LOCATED 25 MILES NORTHEAST OF NORTH
PLATTE OR ABOUT 5 MILES EAST OF STAPLETON.  ALL OF THESE THUNDERSTORMS WERE
MOVING TO THE SOUTHEAST AT 15 MILES PER HOUR.

ANOTHER AREA OF THUNDERSTORMS WAS MOVING THROUGH GRANT AND HOOKER COUNTIES.
THIS AREA STRETCHED FROM 60 MILES NORTHWEST OF NORTH PLATTE TO 80 MILES
NORTHWEST OF NORTH PLATTE.  THIS AREA WAS ALSO MOVING TO THE SOUTHEAST
AT 15 MILES PER HOUR.

ANY OF THESE THUNDERSTORMS MAY PRODUCE HEAVY RAIN...SMALL HAIL AND STRONG
GUSTY WINDS.  STAYED TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES ON
THESE DEVELOPING STORMS.

FAUCETTE
Special weather statement, May 24, 4:38 PM CDT, 1 hour 3 minutes before
NEZ023>025-035>037-057>059-069-070-242245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
437 PM CDT TUE MAY 24 1994

...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM CDT FOR A LARGE PART OF
   SOUTHWEST AND WEST CENTRAL NEBRASKA...

AT 430 PM CDT A VERY STRONG THUNDERSTORM WAS LOCATED 25 MILES EAST OF NORTH
PLATTE OR ABOUT 10 MILES SOUTHWEST OF CALLAWAY.  THIS STORM WAS LIKELY
PRODUCING HEAVY RAIN AND SMALL HAIL.  THE STORM WAS MOVING TO THE SOUTHEAST
AT 15 MILES PER HOUR.

ANOTHER STRONG THUNDERSTORM WAS LOCATED 60 MILES NORTHWEST OF NORTH PLATTE
...OR ABOUT 10 MILES NORTH OF ARTHUR.  THIS STORM WAS LIKELY PRODUCING
HEAVY RAIN.  IT WAS ALSO MOVING TO THE SOUTHEAST AT 15 MILES PER HOUR AND
WILL MOVE INTO NORTH EAST ARTHUR COUNTY BY 345 MDT.

AN AREA OF SCATTERED THUNDERSTORMS STRETCHED ACROSS WEST CENTRAL NEBRASKA
FROM 80 MILES NORTHWEST OF NORTH PLATTE TO 40 MILES SOUTH OF NORTH PLATTE.
THESE THUNDERSTORMS ARE ALSO @MOVING TO THE SOUTHEAST AT 15 MILES PER
HOUR AND MAY PRODUCE BRIEF PERIODS OF HEAVY RAIN ALONG WITH SMALL HAIL
AND STRONG GUSTY WINDS.  STAYED TUNED TO NOAA WEATHER RADIO FOR FURTHER
UPDATES ON THESE THUNDERSTORMS.

FAUCETTE
Special weather statement, May 24, 5:30 PM CDT, 11 minutes before
NEZ023>025-035>038-057>059-069-071-242335-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
528 PM CDT TUE MAY 24 1994

...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM CDT FOR A LARGE PART OF
   SOUTHWEST AND WEST CENTRAL NEBRASKA...

AT 520 PM CDT AN AREA OF SCATTERED THUNDERSTORMS 25 TO 30 MILES WIDE WAS
STRETCHED ACROSS WEST CENTRAL NEBRASKA FROM 70 MILES NORTHWEST OF NORTH
PLATTE...NEAR WHITMAN...TO 20 MILES NORTHWEST OF NORTH PLATTE.  THE STRONGEST
OF THESE THUNDERSTORMS WAS LOCATED 40 MILES NORTHWEST OF NORTH PLATTE OR
ABOUT 10 MILES SOUTH OF CALORA.  ANOTHER STRONG THUNDERSTORM WAS LOCATED
35 MILES NORTHWEST OF NORTH PLATTE...ABOUT 12 MILES WEST OF TRYON.

THESE TWO STRONG THUNDERSTORMS WERE LIKELY PRODUCING HEAVY RAIN AND SMALL
HAIL.  ALL OF THE THUNDERSTORMS ARE MOVING TO THE SOUTHEAST AT 15 TO 20
MILES PER HOUR.

THE STRONGEST OF THESE THUNDERSTORMS WILL MOVE INTO NORTHEAST KEITH COUNTY
BY 500 PM MDT WHILE OTHER STRONG STORMS WILL MOVE INTO NORTHERN LINCOLN
COUNTY BY 545 CDT.

THESE THUNDERSTORMS WILL LIKELY CONTINUE PRODUCING BRIEF HEAVY RAIN...
SMALL HAIL AND GUSTY WINDS AS THEY MOVE ACROSS WEST CENTRAL NEBRASKA.  STAY
TUNED TO NOAA WEATHER RADIO ORf YOUR LOCAL MEDIA FOR FURTHER UPDATES ON
THESE THUNDERSTORMS.

FAUCETTE

The office that day

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

IssuedProductOfficeCountiesLasted
May 24, 6:24 PM CDTSevere Thunderstorm WarningLBFLincoln26 min

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.