Alert archive / Nebraska / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 107, NWS North Platte, NE

June 11, 1996Keith County, Nebraska

NWS North Platte, NE issued this severe thunderstorm warning at Jun 11, 1996, 8:17 PM MDT for Keith County, Nebraska. It was in force for 63 min. 2 reports 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 11, 1996, 8:17 PM MDT (02:17 UTC)
Expired: Jun 11, 1996, 9:20 PM 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 11, 8:25 PM MDT	Hail 1.75	Keystone, NE
Jun 11, 8:45 PM MDT	Hail 0.75	Roscoe, 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

Rapid City, SD (KUNR), launched 00:00Z, 2.3 hours before the alert went out and 334 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: 749 J/kg
Mixed-layer CIN: -113 J/kg
Mixed-layer LCL: 2003 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: -104 m²/s²
0-3 km storm-relative helicity: 86 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.7

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 11, 3:16 PM MDT, 5 hours 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  NORTH PLATTE NE
415 PM CDT TUE JUN 11 1996

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

0340 PM    10 E SPRINGVIEW           NE   1.00 INCH HAIL
06/11/96   KEYA PAHA

0350 PM    3 E SPRINGVIEW            NE   1.25 INCH HAIL
06/11/96   KEYA PAHA

0410 PM    BURTON                    NE   0.88 INCH HAIL
06/11/96   KEYA PAHA

WERT

Local storm report, Jun 11, 5:50 PM MDT, 2 hours 27 minutes before

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Local storm report, Jun 11, 6:15 PM MDT, 2 hours 2 minutes before

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Local storm report, Jun 11, 6:47 PM MDT, 1 hour 30 minutes before

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Local storm report, Jun 11, 7:37 PM MDT, 40 minutes before

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Local storm report, Jun 11, 7:57 PM MDT, 20 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 11, 6:01 PM MDT	Severe Thunderstorm Warning	LBF	Cherry	59 min
Jun 11, 6:52 PM MDT	Severe Thunderstorm Warning	LBF	Arthur, Grant	63 min
Jun 11, 7:36 PM MDT	Severe Thunderstorm Warning	LBF	Cherry	59 min
Jun 11, 9:04 PM MDT	Severe Thunderstorm Warning	LBF	Perkins	61 min
Jun 11, 9:51 PM MDT	Severe Thunderstorm Warning	LBF	Chase	64 min
Jun 11, 10:14 PM MDT	Severe Thunderstorm Warning	LBF	Hayes	61 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.