Alert archive / Nebraska / Tornado Warnings in 1993

Tornado Warning 25, NWS Cheyenne, WY

July 26, 1993Scotts Bluff County, Nebraska

NWS Cheyenne, WY issued this tornado warning at Jul 26, 1993, 4:16 PM MDT for Scotts Bluff County, Nebraska. It was in force for 29 min.

The area

The counties it named.

The facts

Issued
Jul 26, 1993, 4:16 PM MDT (22:16 UTC)
Expired
Jul 26, 1993, 4:45 PM MDT
In force
29 min
Issued by
NWS Cheyenne, WY
Area
Whole counties

County Scotts Bluff County, NE

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 10.3 hours before the alert went out and 224 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, Denver, CO at 12:00Z on 1993-07-26Temperature 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, Denver, CO at 12:00Z on 1993-07-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
2339 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
22 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 KBFF 262216
TORBFF
NEC157-262245-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
416 PM MDT MON JUL 26 1993

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 445 PM MDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE PANHANDLE OF NEBRASKA
      SCOTTS BLUFF...THE CITIES OF SCOTTSBLUFF AND GERING

AT 414 PM MDT A TORNADO WAS LOCATED 2 MILES NORTH OF SCOTTSBLUFF.

MOVEMENT WAS EAST 30 MPH.

IF YOU ARE CAUGHT OUTSIDE...FIND SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...TAKE SHELTER IN A CULVERT...DITCH OR
LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THIS TORNADO WARNING REPLACES THE SFEVERE THUNDERSTORM WARNING
PREVIOUSLY ISSUED FOR WESTERN SCOTTS BLUFF.

KYLE

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 26, 2:42 PM MDT, 1 hour 34 minutes before
WYZ068>070-072-073-262200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
240 PM MDT MON JUL 26 1993

...THUNDERSTORMS HAVE DEVELOPED IN SOUTHEAST WYOMING...

WEATHER SERVICE RADAR SHOWED AT 230 PM SEVERAL STRONG THUNDERSTORMS
HAD DEVELOPED IN SOUTHEAST WYOMING.  THE STRONGEST STORM WAS IN WESTERN
GOSHEN COUNTY 30 MILES SOUTHWEST OF TORRINGTON.  ANOTHER STRONG STORM
WAS OVER VETERAN WHICH IS 12 MILES SOUTHWEST OF TORRINGTON.  THESE
STORMS WERE MOVING NORTHEAST AT AROUND 20 MILES AN HOUR.

HEAVY RAIN...STRONG GUSTY WINDS AND SMALL HAIL WERE LIKELY IN THESE
STORMS.  THESE STORMS...ALONG WITH OTHER STORMS THIS AFTERNOON...HAVE
THE POTENTIAL TO PRODUCE LARGE HAIL AND EVEN TORNADOES.  IF YOU SEE
STORMS APPROACHING SEEK SHELTER INDOORS IMMEDIATELY.  STAY TUNED TO
RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
<
WCJIN-WYSE-
HARRISON
Special weather statement, Jul 26, 3:17 PM MDT, 59 minutes before
NEZ001-005-011-262230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
317 PM MDT MON JUL 26 1993

...A TORNADO WATCH UNTIL 9 PM MDT...
...THUNDERSTORMS ARE MOVING INTO THE WESTERN NEBRASKA PANHANDLE...

AT 315 PM MDT RADAR INDICATED A STRONG THUNDERSTORM WAS ENTERING THE
NEBRASKA PANHANDLE IN SOUTHERN SIOUX COUNTY.  THE STORM WAS LOCATED
20 MILES NORTHWEST OF SCOTTSBLUFF NEBRASKA MOVING TO THE NORTHEAST AT
30 MPH.

BRIEF HEAVY RAIN...GUSTY WIND AND DANGEROUS LIGHTNING MAY BE ASSOCIATED
WITH THIS STORM OVER SOUTHERN SIOUX COUNTY OF THE NORTHERN NEBRASKA
PANHANDLE UNTIL 430 PM MDT.
KIRK
Special weather statement, Jul 26, 3:17 PM MDT, 59 minutes before
NEZ001-005-011-262230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
317 PM MDT MON JUL 26 1993

...THUNDERSTORMS ARE MOVING INTO THE WESTERN NEBRASKA PANHANDLE...

AT 315 PM MDT RADAR INDICATED A STRONG THUNDERSTORM WAS ENTERING THE
NEBRASKA PANHANDLE IN SOUTHERN SIOUX COUNTY.  THE STORM WAS LOCATED
20 MILES NORTHWEST OF SCOTTSBLUFF NEBRASKA MOVING TO THE NORTHEAST AT
30 MPH.

BRIEF HEAVY RAIN...GUSTY WIND AND DANGEROUS LIGHTNING MAY BE ASSOCIATED
WITH THIS STORM OVER SOUTHERN SIOUX COUNTY OF THE NORTHERN NEBRASKA
PANHANDLE UNTIL 430 PM MDT.
KIRK
Special weather statement, Jul 26, 3:19 PM MDT, 57 minutes before
NEZ001-005-011-262230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SCOTTSBLUFF NE
317 PM MDT MON JUL 26 1993

...A TORNADO WATCH UNTIL 9 PM MDT...
...THUNDERSTORMS ARE MOVING INTO THE WESTERN NEBRASKA PANHANDLE...

AT 315 PM MDT RADAR INDICATED A STRONG THUNDERSTORM WAS ENTERING THE
NEBRASKA PANHANDLE IN SOUTHERN SIOUX COUNTY.  THE STORM WAS LOCATED
20 MILES NORTHWEST OF SCOTTSBLUFF NEBRASKA MOVING TO THE NORTHEAST AT
30 MPH.

BRIEF HEAVY RAIN...GUSTY WIND AND DANGEROUS LIGHTNING MAY BE ASSOCIATED
WITH THIS STORM OVER SOUTHERN SIOUX COUNTY OF THE NORTHERN NEBRASKA
PANHANDLE UNTIL 430 PM MDT.
KIRK
Special weather statement, Jul 26, 3:33 PM MDT, 43 minutes before
WYZ068>070-072-073-262230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
333 PM MDT MON JUL 26 1993

...STRONG THUNDERSTORMS CONTINUE TO DEVELOP IN SOUTHEAST WYOMING...

AT 330 PM WEATHER SERVICE RADAR SHOWED THUNDERTORMS CONTINUING TO
DEVELOP OVER GOSHEN...EASTERN PLATTE AND NORTHERN LARAMIE COUNTIES.
THE STRONGEST STORMS WERE SCATTERED THROUGHOUT GOSHEN COUNTY WITH THE
STRONGEST OF THESE ABOUT 30 MILES SOUTHWEST OF TORRINGTON.  THE STORMS
CONTINUED TO MOVE NORTHEAST AT 25 MILES AN HOUR.

HEAVY RAIN...STRONG GUSTY WINDS AND SMALL HAIL WERE LIKELY IN THESE
STORMS.  THESE STORMS...ALONG WITH OTHER STORMS THIS AFTERNOON...HAVE
THE POTENTIAL TO PRODUCE LARGE HAIL AND EVEN TORNADOES.  IF YOU SEE
STORMS APPROACHING SEEK SHELTER INDOORS IMMEDIATELY.  STAY TUNED TO
RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
<
WCJIN-WYSE-
HARRISON
Special weather statement, Jul 26, 3:34 PM MDT, 42 minutes before
WYZ068>070-072-073-262230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
333 PM MDT MON JUL 26 1993

...STRONG THUNDERSTORMS CONTINUE TO DEVELOP IN SOUTHEAST WYOMING...

AT 330 PM WEATHER SERVICE RADAR SHOWED THUNDERTORMS CONTINUING TO
DEVELOP OVER GOSHEN...EASTERN PLATTE AND NORTHERN LARAMIE COUNTIES.
THE STRONGEST STORMS WERE SCATTERED THROUGHOUT GOSHEN COUNTY WITH THE
STRONGEST OF THESE ABOUT 30 MILES SOUTHWEST OF TORRINGTON.  THE STORMS
CONTINUED TO MOVE NORTHEAST AT 25 MILES AN HOUR.

HEAVY RAIN...STRONG GUSTY WINDS AND SMALL HAIL WERE LIKELY IN THESE
STORMS.  THESE STORMS...ALONG WITH OTHER STORMS THIS AFTERNOON...HAVE
THE POTENTIAL TO PRODUCE LARGE HAIL AND EVEN TORNADOES.  IF YOU SEE
STORMS APPROACHING SEEK SHELTER INDOORS IMMEDIATELY.  STAY TUNED TO
RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
<
WCJIN-WYSE-
HARRISON

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 26, 3:34 PM MDTSevere Thunderstorm WarningCYSScotts Bluff26 min
Jul 26, 3:59 PM MDTSevere Thunderstorm WarningCYSScotts Bluff31 min
Jul 26, 4:04 PM MDTSevere Thunderstorm WarningCYSSioux26 min
Jul 26, 4:29 PM MDTSevere Thunderstorm WarningCYSBox Butte, Sioux16 min
Jul 26, 4:43 PM MDTSevere Thunderstorm WarningCYSBox Butte, Morrill32 min
Jul 26, 5:20 PM MDTSevere Thunderstorm WarningCYSBox Butte, Morrill40 min
Jul 26, 5:54 PM MDTSevere Thunderstorm WarningCYSGarden, Morrill36 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.