Alert archive / Nebraska / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 126, NWS North Platte, NE

June 18, 1996Sheridan County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 18, 1996, 5:54 PM MDT for Sheridan County, Nebraska. It was in force for 46 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 18, 1996, 5:54 PM MDT (23:54 UTC)
Expired: Jun 18, 1996, 6:40 PM MDT
In force: 46 min
Issued by: NWS North Platte, NE
Area: Whole counties

County Sheridan County, NE

What was reported inside it

Time	Report	Where	Remark
Jun 18, 6:00 PM MDT	Hail 0.75	Lakeside, 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 12:00Z, 11.9 hours before the alert went out and 214 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: 5 J/kg
Mixed-layer CIN: -598 J/kg
Mixed-layer LCL: 2342 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: 159 m²/s²
0-3 km storm-relative helicity: 171 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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 18, 4:36 PM MDT, 1 hour 18 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
535 PM CDT TUE JUN 18 1996

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

051x5 PM    ELLSWORTH 15 NNE          NE   WIND DAMAGE
06/18/96   SHERIDAN                       3-4 INCH DIAMETER TREE
                                          BRANCHES DOWN

TLW

Local storm report, Jun 18, 4:48 PM MDT, 1 hour 6 minutes before

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Local storm report, Jun 18, 5:17 PM MDT, 37 minutes before

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Local storm report, Jun 18, 5:22 PM MDT, 32 minutes before

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Local storm report, Jun 18, 5:42 PM MDT, 12 minutes before

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Local storm report, Jun 18, 5:54 PM MDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 18, 3:34 PM MDT	Severe Thunderstorm Warning	LBF	Sheridan	61 min
Jun 18, 3:54 PM MDT	Tornado Warning	LBF	Sheridan	31 min
Jun 18, 4:41 PM MDT	Severe Thunderstorm Warning	LBF	Cherry	49 min
Jun 18, 5:30 PM MDT	Severe Thunderstorm Warning	LBF	Cherry	45 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.