Alert archive / Nebraska / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 33, NWS Cheyenne, WY

June 26, 1992Garden County, Nebraska

NWS Cheyenne, WY issued this severe thunderstorm warning at Jun 26, 1992, 2:55 PM MDT for Garden County, Nebraska. It was in force for 35 min.

The area

The counties it named.

The facts

Issued: Jun 26, 1992, 2:55 PM MDT (20:55 UTC)
Expired: Jun 26, 1992, 3:30 PM MDT
In force: 35 min
Issued by: NWS Cheyenne, WY
Area: Whole counties

County Garden County, NE

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 8.9 hours before the alert went out and 209 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1798 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 29 m²/s²
0-3 km storm-relative helicity: 59 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

Special weather statement, Jun 26, 12:05 PM MDT, 2 hours 50 minutes before

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Special weather statement, Jun 26, 1:42 PM MDT, 1 hour 13 minutes before

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Special weather statement, Jun 26, 1:55 PM MDT, 1 hour before

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Special weather statement, Jun 26, 2:10 PM MDT, 45 minutes before

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Special weather statement, Jun 26, 2:34 PM MDT, 21 minutes before

WYZ066-067-262115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
235 PM MDT FRI JUN 26 1992

...A TORNADO WATCH IS IN EFFECT UNTIL 8 PM FOR SOUTHERN ALBANY COUNTY...

AT 230 PM...A BAND OF THUNDERSTORMS HAD DEVELOPED ALONG THE EAST SLOPES
OF THE SNOWY RANGE MOUNTAINS.  THIS WOULD BE ABOUT 25 MILES WEST OF
LARAMIE.  THE STORMS WERE MOVING NORTHEAST AT 25 MILES AN HOUR...AND
WILL BE MOVING OUT ONTO THE LARAMIE VALLEY THROUGH 4 PM.

PEOPLE IN SOUTHERN ALBANY COUNTY SHOULD BE ALERT TO STRONG THUNDER-
STORMS THE REST OF THE AFTERNOON.  THE STORMS WILL LIKELY GET STRONGER
AND COULD PRODUCE HAIL AND HEAVY RAIN.  STAY TUNED TO NOAA WEATHER
RADIO OR RADIO AND TV STATIONS FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

JAD

Special weather statement, Jun 26, 2:44 PM MDT, 11 minutes before

NEZ001-005-011-262115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
242 PM MDT FRI JUN 26 1992

...THUNDERSTORMS IN CENTRAL AND SOUTHEAST NEBRASKA PANHANDLE...

AT 238 PM MDT...RADAR INDICATED A STRONG THUNDERSTORMS 33 MILES NORTHEAST
AND 30 MILES EAST OF SIDNEY NEBRASKA...OR 8 MILES NORTHWEST OF OSHKOSH IN
GARDEN COUNTY...AND 6 MILES WEST OF BIG SPRINGS ALONG I-80 IN DEUELL
COUNTY.  THE STORMS WERE MOVING EAST BETWEEN 15 AND 20 MPH.

HEAVY RAIN...STRONG SHIFTING WINDS...AND HAIL ARE POSSIBLE WITH THESE
STORMS ACROSS GARDEN COUNTY AND DEUELL COUNTIES UNTIL 315 PM MDT.
PERSONS ALONG INTERSTATE 80 IN DEUELL COUNTY...AND IN THE TOWNS OF BIG
SPRINGS...OSHKOSH...AND LEWELLEGN SHOULD BE ALERT TO CHANGING WEATHER
CONDITIONS.
PFEIFFER

The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 26, 3:53 PM MDT	Severe Thunderstorm Warning	CYS	Deuel	37 min
Jun 26, 4:28 PM MDT	Severe Thunderstorm Warning	CYS	Dawes	32 min
Jun 26, 4:36 PM MDT	Severe Thunderstorm Warning	CYS	Deuel	39 min
Jun 26, 4:51 PM MDT	Severe Thunderstorm Warning	CYS	Sioux	39 min
Jun 26, 4:57 PM MDT	Severe Thunderstorm Warning	CYS	Dawes	33 min
Jun 26, 5:32 PM MDT	Severe Thunderstorm Warning	CYS	Box Butte, Dawes	28 min
Jun 26, 1:59 PM MDT	Severe Thunderstorm Warning	CYS	Laramie	46 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 1992 Every severe thunderstorm warning in 1992

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.