Alert archive / Nebraska / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 90, NWS North Platte, NE

June 6, 1996Keith County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 6, 1996, 12:37 AM MDT for Keith County, Nebraska. It was in force for 63 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Jun 6, 1996, 12:37 AM MDT (06:37 UTC)
Expired: Jun 6, 1996, 1:40 AM MDT
In force: 63 min
Issued by: NWS North Platte, NE
Area: Whole counties

County Keith County, NE

What was reported inside it

Time	Report	Where	Remark
Jun 6, 1:30 AM MDT	Hail 0.75	Paxton, NE

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 6.6 hours before the alert went out and 89 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 2118 J/kg
Mixed-layer CIN: -17 J/kg
Mixed-layer LCL: 1414 m above ground
0-6 km bulk shear: 64 kt
0-1 km storm-relative helicity: 7 m²/s²
0-3 km storm-relative helicity: 83 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 3.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLBF 060639
SVRLBF
NEC101-060740-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
137 AM CDT (1237 AM MDT) THU JUN 6 1996

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE NE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 140 AM MDT (240 AM CDT)
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN SOUTHWEST NEBRASKA

   ...KEITH COUNTY
 
AT 1235 AM MDT...A SEVERE THUNDERSTORM WAS INDICATED BY NORTH PLATTE
DOPPLER RADAR 16 MILES NORTHWEST OF OGALLALA OR 5 MILES WEST
NORTHWEST OF LEMOYNE MOVING SOUTHEAST AT 33 MPH.

THIS STORM CAN BE EXPECTED IN THE VICINITY OF...
  LEMOYNE                      BY 1246 AM MDT
  KINGSLEY DAM                 BY 1249 AM MDT
  BRULE                        BY 103 AM MDT
  OGALLALA                     BY 105 AM MDT
  KEYSTONE                     BY 109 AM MDT
  ROSCOE                       BY 114 AM MDT
 
IF SEVERE WEATHER IS OBSERVED...CONTACT YOUR LOCAL LAW E.NFORCEMENT
AGENCY AND ASK THEM TO RELAY YOUR INFORMATION TO THE NATIONAL
WEATHER SERVICE.

WOOD

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

Local storm report, Jun 5, 9:56 PM MDT, 2 hours 41 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
1055 PM CDT WED JUN 5 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1035 PM    25 NW OGALLALA            NE   2.75 INCH HAIL
06/05/96   KEITH

MUTCHLER

Local storm report, Jun 5, 9:59 PM MDT, 2 hours 38 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
1058 PM CDT WED JUN 5 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1050 PM    OGALLALA                  NE   1.00 INCH HAIL
06/05/96   KEITH

SLB

Local storm report, Jun 5, 10:03 PM MDT, 2 hours 34 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
1101 PM CDT WED JUN 5 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1100 PM    5N OGALLALA               NE   1.75 INCH HAIL
06/05/96   KEITH

MUTCHLER

Local storm report, Jun 5, 10:21 PM MDT, 2 hours 16 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
1120 PM CDT WED JUN 5 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1110 PM    ANTIOCH                   NE   0.88 INCH HAIL
06/05/96   SHERIDAN

MUTCHLER

Local storm report, Jun 5, 10:37 PM MDT, 2 hours before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
1135 PM CDT WED JUN 5 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1135 PM    WALLACE                   NE   1.75 INCH HAIL
06/05/96   LINCOLN

MUTCHLER

Local storm report, Jun 6, 12:05 AM MDT, 32 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
103 AM CDT THU JUN 6 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0100: AM    7 E OGALLALA              NE   1.00 INCH HAIL
06/06/96   KEITH

SLB

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 5, 8:23 PM MDT	Severe Thunderstorm Warning	LBF	Garden	62 min
Jun 5, 9:16 PM MDT	Severe Thunderstorm Warning	LBF	Keith	64 min
Jun 5, 9:45 PM MDT	Tornado Warning	LBF	Keith	35 min
Jun 5, 9:54 PM MDT	Severe Thunderstorm Warning	LBF	Garden, Sheridan	61 min
Jun 5, 9:59 PM MDT	Severe Thunderstorm Warning	LBF	Perkins	46 min
Jun 5, 10:08 PM MDT	Severe Thunderstorm Warning	LBF	Keith	32 min
Jun 5, 10:10 PM MDT	Severe Thunderstorm Warning	LBF	Lincoln	65 min
Jun 5, 10:23 PM MDT	Tornado Warning	LBF	Perkins	32 min
Jun 5, 10:31 PM MDT	Tornado Warning	LBF	Lincoln	34 min
Jun 5, 10:48 PM MDT	Severe Thunderstorm Warning	LBF	Hayes	47 min
Jun 5, 10:56 PM MDT	Severe Thunderstorm Warning	LBF	Arthur, Garden	64 min
Jun 5, 11:23 PM MDT	Severe Thunderstorm Warning	LBF	Frontier	47 min
Jun 5, 11:25 PM MDT	Severe Thunderstorm Warning	LBF	Keith	65 min
Jun 5, 11:32 PM MDT	Severe Thunderstorm Warning	LBF	Hayes	33 min
Jun 5, 11:55 PM MDT	Severe Thunderstorm Warning	LBF	Perkins	35 min
Jun 5, 11:57 PM MDT	Severe Thunderstorm Warning	LBF	Lincoln	63 min
Jun 6, 12:28 AM MDT	Severe Thunderstorm Warning	LBF	Perkins	32 min
Jun 6, 12:57 AM MDT	Severe Thunderstorm Warning	LBF	Lincoln	48 min
Jun 6, 1:13 AM MDT	Severe Thunderstorm Warning	LBF	Frontier	62 min
Jun 6, 1:21 AM MDT	Severe Thunderstorm Warning	LBF	Perkins	64 min
Jun 6, 1:28 AM MDT	Severe Thunderstorm Warning	LBF	Lincoln	62 min
Jun 6, 1:32 AM MDT	Severe Thunderstorm Warning	LBF	Chase	63 min
Jun 6, 1:36 AM MDT	Severe Thunderstorm Warning	LBF	Hayes	64 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 1996 Every severe thunderstorm warning in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.