Alert archive / Nebraska / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 14, NWS North Platte, NE

June 22, 1995Grant County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 22, 1995, 4:51 PM MDT for Grant County, Nebraska. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Jun 22, 1995, 4:51 PM MDT (22:51 UTC)
Expired
Jun 22, 1995, 6:00 PM MDT
In force
69 min
Issued by
NWS North Platte, NE
Area
Whole counties

County Grant County, NE

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 10.9 hours before the alert went out and 129 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 1995-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 11 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 1995-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 124 square meters per square second.1939Sfc1 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
11 J/kg
Mixed-layer CIN
-74 J/kg
Mixed-layer LCL
662 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
124 m²/s²
0-3 km storm-relative helicity
211 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 
WUUS1 KLBF 222251 RRA
SVRLBF
NEC075-230000-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE NORTH PLATTE NE
451 PM MDT THU JUN 22 1995

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM 
WARNING EFFECTIVE UNTIL 600 PM MDT FOR PEOPLE IN THE FOLLOWING 
COUNTY

   IN THE NORTH CENTRAL PART OF NEBRASKA
      NORTHERN GRANT

AT 445 PM MDT RADAR INDICATED A SEVERE THUNDERSTORM ABOUT 5 MILES
SOUTHWEST OF HYANNIS MOVGING NORTHEAST AT 10 MILES AN HOUR. HYANNIS
IS ABOUT 45 MILES EAST OF ALLIANCE.  LARGE HAIL IS LIKELY WITH THIS
STORM AS IT MOVES TOWARD THE COMMUNITY OF HYANNIS.

IF YOU ARE IN THE AREA THREATENED BY THE STORM...GO TO A REINFORCED
SHELTER AND PREPARE FOR STRONG DAMAGING WIND...LARGE HAIL...VERY
HEAVY RAIN...AND DEADLY LIGHTNING.

REMEMBER...SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE A
TORNADO WITH LITTLE OR NO ADVANCE WARNING SO BE ON THE LOOKOUT!!

 MONSON 2250 Z

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 3:37 PM MDTSevere Thunderstorm WarningLBFSheridan38 min
Jun 22, 3:50 PM MDTSevere Thunderstorm WarningLBFGrant55 min
Jun 22, 4:32 PM MDTSevere Thunderstorm WarningLBFCherry58 min
Jun 22, 5:05 PM MDTSevere Thunderstorm WarningLBFGarden55 min
Jun 22, 5:33 PM MDTSevere Thunderstorm WarningLBFHooker42 min
Jun 22, 5:48 PM MDTSevere Thunderstorm WarningLBFArthur57 min
Jun 22, 5:57 PM MDTSevere Thunderstorm WarningLBFGrant, Hooker63 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 1995Every severe thunderstorm warning in 1995

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.