Alert archive / Nebraska / Tornado Warnings in 1993

Tornado Warning 3, NWS Hastings, NE

May 7, 1993Franklin County, Nebraska

NWS Hastings, NE issued this tornado warning at May 7, 1993, 5:51 PM CDT for Franklin County, Nebraska. It was in force for 39 min.

The area

The counties it named.

The facts

Issued
May 7, 1993, 5:51 PM CDT (22:51 UTC)
Expired
May 7, 1993, 6:30 PM CDT
In force
39 min
Issued by
NWS Hastings, NE
Area
Whole counties

County Franklin County, NE

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 10.9 hours before the alert went out and 175 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, N. Platte/Lee Bi, NE at 12:00Z on 1993-05-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, N. Platte/Lee Bi, NE at 12:00Z on 1993-05-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1888 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
163 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGRI 072251 RRA
TORGRI
NEC061-072330-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE GRAND ISLAND NE
551 PM CDT FRI MAY 7 1993

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 630 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY

   IN THE SOUTH CENTRAL PART OF NEBRASKA
      SOUTHERN EASTERN FRANKLIN

AT 645 PM A TORNADO WAS REPORTED ON THE GROUND NEAR FRANKLIN...
AND VERIFIED BY RADAR AT GRAND ISLAND.  THE TORNADO WAS MOVING TO
THE NORTH NORTHEAST AT 35 MPH...AND WILL BE MOVING TOWARD MACON.

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.

IF YOU ARE CAUGHT IN THE OPEN...TRY TO HIDE IPN A DEPRESSION SUCH
AS A DITCH OR CULVERT.  COVER YOUR HEAD WITH YOUR HANDS.

 DGS

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, May 7, 5:30 PM CDT, 21 minutes before
NEZ008-013>015-017>019-072300-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE GRAND ISLAND NE
530 PM CDT FRI MAY 7 1993

...THUNDERSTORMS DEVELOPING FROM SOUTH OF KEARNEY...ALONG THE KANSAS
BORDER...AND TO THE NORTH NORTHEAST TO WEST AND NORTH OF GRAND
ISLAND...REMEMBER A TORNADO WATCH IS IN EFFECT UNTIL 10 PM CDT...

THE MOST INTENSE STORMS WERE OVER NORTHWEST FRANKLIN COUNTY AND
PEA TO MARBLE SIZE HAIL WAS REPORTED AT HILDRETH NEBRASKA AT 520 PM.

THAT STORM WAS MOVING TO THE NORTH NORTHEAST AT 35 MPH TOWARD MINDEN
AND WAS INCREASING IN INTENSITY.  PEROPLE IN KEARNEY COUNTY SHOULD BE
ALERT FOR FURTHER STATEMENTS OR WARNINGS CONCERNING THIS STORM.

INTENSE STORMS WERE ALSO FORMING TO THE WEST AND NORTHWEST OF GRAND
ISLAND...AND WILL BE MONITORED FOR POSSIBLE SEVERE INDICATIONS.
DGS
Special weather statement, May 7, 5:30 PM CDT, 21 minutes before
NEZ008-013>015-017>019-072300-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE GRAND ISLAND NE
530 PM CDT FRI MAY 7 1993

...THUNDERSTORMS DEVELOPING FROM SOUTH OF KEARNEY...ALONG THE KANSAS
BORDER...AND TO THE NORTH NORTHEAST TO WEST AND NORTH OF GRAND
ISLAND...REMEMBER A TORNADO WATCH IS IN EFFECT UNTIL 10 PM CDT...

THE MOST INTENSE STORMS WERE OVER NORTHWEST FRANKLIN COUNTY AND
PEA TO MARBLE SIZE HAIL WAS REPORTED AT HILDRETH NEBRASKA AT 520 PM.

THAT STORM WAS MOVING TO THE NORTH NORTHEAST AT 35 MPH TOWARD MINDEN
AND WAS INCREASING IN INTENSITY.  PEROPLE IN KEARNEY COUNTY SHOULD BE
ALERT FOR FURTHER STATEMENTS OR WARNINGS CONCERNING THIS STORM.

INTENSE STORMS WERE ALSO FORMING TO THE WEST AND NORTHWEST OF GRAND
ISLAND...AND WILL BE MONITORED FOR POSSIBLE SEVERE INDICATIONS.
DGS
Special weather statement, May 7, 5:37 PM CDT, 14 minutes before
NEZ008-013>015-017>019-072300-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE GRAND ISLAND NE
530 PM CDT FRI MAY 7 1993

...THUNDERSTORMS DEVELOPING FROM SOUTH OF KEARNEY...ALONG THE KANSAS
BORDER...AND TO THE NORTH NORTHEAST TO WEST AND NORTH OF GRAND
ISLAND...REMEMBER A TORNADO WATCH IS IN EFFECT UNTIL 10 PM CDT...

THE MOST INTENSE STORMS WERE OVER NORTHWEST FRANKLIN COUNTY AND
PEA TO MARBLE SIZE HAIL WAS REPORTED AT HILDRETH NEBRASKA AT 520 PM.

THAT STORM WAS MOVING TO THE NORTH NORTHEAST AT 35 MPH TOWARD MINDEN
AND WAS INCREASING IN INTENSITY.  PEROPLE IN KEARNEY COUNTY SHOULD BE
ALERT FOR FURTHER STATEMENTS OR WARNINGS CONCERNING THIS STORM.

INTENSE STORMS WERE ALSO FORMING TO THE WEST AND NORTHWEST OF GRAND
ISLAND...AND WILL BE MONITORED FOR POSSIBLE SEVERE INDICATIONS.
DGS

The office that day

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

IssuedProductOfficeCountiesLasted
May 7, 6:14 PM CDTTornado WarningGIDBuffalo, Hall, Howard46 min
May 7, 6:36 PM CDTTornado WarningGIDHoward39 min
May 7, 6:41 PM CDTTornado WarningGIDGreeley, Sherman34 min
May 7, 6:42 PM CDTTornado WarningGIDGreeley, Sherman33 min
May 7, 6:46 PM CDTSevere Thunderstorm WarningGIDAdams, Hall44 min
May 7, 6:57 PM CDTTornado WarningGIDWebster33 min

Nearby

Tornado Warnings in Nebraska, 1993Every tornado warning in 1993Tornadoes in 1993

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.