Alert archive / Nebraska / Tornado Warnings in 1992

Tornado Warning 14, NWS Hastings, NE

July 7, 1992Clay County, Nuckolls County, Nebraska

NWS Hastings, NE issued this tornado warning at Jul 7, 1992, 2:22 AM CDT for Clay County, Nuckolls County, Nebraska. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jul 7, 1992, 2:22 AM CDT (07:22 UTC)
Expired
Jul 7, 1992, 2:47 AM CDT
In force
25 min
Issued by
NWS Hastings, NE
Area
Whole counties

Counties Clay County, NE, Nuckolls County, NE

The nearest sounding before it

Omaha, NE (KOVN), launched 00:00Z, 7.4 hours before the alert went out and 178 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, Omaha, NE at 00:00Z on 1992-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1513 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, Omaha, NE at 00:00Z on 1992-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 228 square meters per square second.19395878Sfc1 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
1513 J/kg
Mixed-layer CIN
-326 J/kg
Mixed-layer LCL
1149 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
228 m²/s²
0-3 km storm-relative helicity
366 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.7

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGRI 070722
TORGRI
NEC035-129-070800-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE GRAND ISLAND NE
222 AM CDT TUE JUL 7 1992

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 300 AM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE SOUTH CENTRAL PART OF NEBRASKA
      SOUTHERN CLAY...NORTHERN NUCKOLLS

AT 218 AM CDT...RADAR INDICATED A POSSIBLE TORNADO 10 MILES
SOUTHEAST OF HASTINGS MOVING EAST SOUTHEAST AT 35 TO 40 MPH.
THE TOWNS IN THE PATH ARE GLENVILLE AND FAIRFIELD.

IF YOU ARE IN THE PATH OF THIS TORNADO TAKE SHELTER IN A BASEMENT
OR BELOW GROUND.  OTHERWISE GO TO A SMALL INTERIOR ROOM ON THE
LOWEST FLOOR.  ABANDON CARS AND MOBILE HOMES FOR A REINFORCED
BUILDING.

PEOPLE IN THE PATH OF THIS TORNADO SHOULD TAKE COVER IMMEDIATELY
TO SAVE YOUR LIVES.  DO NOT TRY TO OUTRUN A TORNADO WITH YOUR CAR.

What forecasters said that day

The local office's own words before this tornado 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, Jul 6, 11:44 PM CDT, 2 hours 38 minutes before
NEZ008-013>015-017>019-070545-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE GRAND ISLAND NE
1142 PM CDT MON JULY 6 1992

...SEVERE THUNDERSTORM WATCH FOR SOUTHWEST OF SOUTH CENTRAL NEBRASKA
UNTIL 600 AM CDT TUESDAY MORNING...

THUNDERSTORMS...SOME SEVERE...WERE OVER SOUTHWEST NEBRASKA.  THESE
THUNDERSTORMS WERE PART OF A LARGE AREA OF SHOWERS AND THUNDESTORMS
THAT COVERED MUCH OF CENTRAL NEBRASKA.  THE STRONGEST WERE FROM
BROKEN BOW TO NORTH PLATTE...WITH THE STRONGEST AT NORTH PLATTE.

THE AREA OF PRECIPITATION WAS IN AN AREA 70 MILES WIDE...WEST OF A LINE
FROM THE SOUTH DAKOTA STATELINE 40 MILES NORTHEAST OF ONEILL TO 35 MILES
NORTH OF GRAND ISLAND TO  HOLDREGE.
=
THE STORMS WERE MOVING TOWARDS THE EAST SOUTHEAST AT 40 MPH...INCREASING
IN INTENSITY.  COVERAGE REMAINED UNCHANGED.
BW
Special weather statement, Jul 7, 1:04 AM CDT, 1 hour 18 minutes before
NEZ008-013>015-017>019-070645-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE GRAND ISLAND NE
1242 AM CDT TUE JULY 7 1992

...SEVERE THUNDERSTORM WATCH FOR SOUTHWEST OF SOUTH CENTRAL NEBRASKA
UNTIL 600 AM CDT TUESDAY MORNING...

VERY STRONG THUNDERSTORMS WERE MOVING SOUTHEAST THROUGH SOUTH
CENTRAL NEBRASKA. THE INTENSE THUNDERSTORMS WERE LOCATED IN A LINE
THAT EXTENDED FROM ABOUT 15 MILES SOUTHWEST OF NORFOLK TO WOLBACH
TO NEAR ROCKVILLE TO ELM CREEK.

THUNDERSTORM WINDS OF 65 MILES AND HOUR WAS REPORTED AT AMHERST IN
WESTERN BUFFALO COUNTY. ALSO TORNADOS WERE REPORTED IN THE WOLBACH
AREA.

THE LINE OF INTENSE THUNDERSTORMS WILL MOVE INTO THE GRAND ISLAND
VICINITY BY 1 30 AM CDT THIS TUESDAY MORNING.
STOKES

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 11:53 PM CDTSevere Thunderstorm WarningGIDDawson52 min
Jul 7, 12:51 AM CDTTornado WarningGIDGreeley, Nance24 min
Jul 7, 12:54 AM CDTSevere Thunderstorm WarningGIDBuffalo51 min
Jul 7, 1:33 AM CDTSevere Thunderstorm WarningGIDKearney42 min
Jul 7, 1:49 AM CDTSevere Thunderstorm WarningGIDFillmore, Hamilton41 min
Jul 7, 1:54 AM CDTSevere Thunderstorm WarningGIDAdams, Webster51 min
Jul 7, 2:03 AM CDTTornado WarningGIDAdams, Webster42 min

Nearby

Tornado Warnings in Nebraska, 1992Every tornado warning in 1992Tornadoes 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.