Alert archive / Wyoming / Tornado Warnings in 1995

Tornado Warning 6, NWS Cheyenne, WY

June 3, 1995Platte County, Wyoming

NWS Cheyenne, WY issued this tornado warning at Jun 3, 1995, 7:33 PM MDT for Platte County, Wyoming. It was in force for 12 min.

The area

The counties it named.

The facts

Issued
Jun 3, 1995, 7:33 PM MDT (01:33 UTC)
Expired
Jun 3, 1995, 7:45 PM MDT
In force
12 min
Issued by
NWS Cheyenne, WY
Area
Whole counties

County Platte County, WY

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 1.6 hours before the alert went out and 291 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 00:00Z on 1995-06-04Temperature 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 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 1995-06-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 67 square meters per square second.193958Sfc1 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
1788 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
67 m²/s²
0-3 km storm-relative helicity
184 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCYS 040134
TORCYS
WYC031-040145-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CHEYENNE WY
733 PM MDT SAT JUN 3 1995
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  745 PM MDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST WYOMING
 
   ...SOUTHEASTERN PLATTE COUNTY
 
THIS WARNING INCLUDES THE TOWN AT SLATER.
 
AT 730 PM A POSSIBLE TORNADO WAS SPOTTED NEAR THE SLATER FLATS AREA
AXBOUT 15 MILES SOUTHEAST OF WHEATLAND.  THE STORM WAS MOVING TO
THE NORTH AT 20 MPH.
 
GO TO THE BASEMENT OR A SMALL INTERIOR ROOM ON THE LOWEST FLOOR!
 
JAD

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, Jun 3, 5:30 PM MDT, 2 hours 3 minutes before
WYZ067-070-040030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
530 PM MDT SAT JUN 3 1995

...STRONG THUNDERSTORMS WERE DEVELOPING IN SOUTHEAST WYOMING AT 525 PM...

AN AREA OF STRONG STORMS WAS MOVING NORTH AT ABOUT 20 MPH THROUGH
NORTHEAST COLORADO.  THE STORMS WILL BE MOVING INTO SOUTHEAST LARAMIE
COUNTY NEAR PINE BLUFFS BY 545 PM.

OTHER STORMS WERE DEVELOPING IN SOUTHEAST PLATTE COUNTY ABOUT 15 MILES
SOUTHEAST OF WHEATLAND.  THIS STORM WAS MOVING NORTH AT 20 MPH...AND
WAS PROBABLY PRODUCING HAIL AND HEAVY RAIN.

PEOPLE IN PLATTE AND EASTERN LARAMIE COUNTY SHOULD REMAIN ALERT TO
STORMS IN YOUR AREA THIS EVENING.  A FLASH FLOOD WATCH ALSO IS IN EFFECT
UNTIL MIDNIGHT.
WCJIN-WYSE
JAD
Special weather statement, Jun 3, 5:50 PM MDT, 1 hour 43 minutes before
NEZ001-003-019-020-021-040100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
550 PM MDT SAT JUN 3 1995

...STRONG THUNDERSTORMS CONTINUED TO MOVE NORTH ACROSS THE NEBRASKA
PANHANDLE AT 545 PM...

THE STORMS HAVE SPREAD NORTH INTO SCOTTS BLUFF AND BANNER COUNTIES
AS OF 545 PM.  OTHER STORMS WERE IN MORRILL COUNTY AND ABOUT TO MOVE
INTO SOUTHERN BOX BUTTE COUNTY BY 615 PM.

THE STRONGEST STORM WAS LOCATED ABOUT 15 MILES SOUTH OF ALLIANCE...OR
ABOUT 15 MILES NORTHEAST OF BRIDGEPORT.  ANOTHER AREA OF STRONG STORMS
WAS OVER SOUTHWEST KIMBALL COUNTY.  ALL STORMS WERE MOVING NORTH AT
20 MPH.

SMALL HAIL AND HEAVY RAINS WILL BE THE MAIN THREAT FROM THESE STORMS.
STAY INDOORS AWAY FROM WINDOWS WHEN THUNDERSTORMS ARE IN YOUR AREA.
JAD
Special weather statement, Jun 3, 7:09 PM MDT, 24 minutes before
WYZ067-068-040200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
710 PM MDT SAT JUN 3 1995

...STRONG THUNDERSTORMS CONTINUED TO RUMBLE ACROSS CENTRAL PARTS OF
PLATTE AND GOSHEN COUNTIES OF SOUTHEAST WYOMING AT 7 PM...

THE STRONGEST STORM WAS LOCATED ABOUT 20 MILES SOUTHEAST OF WHEATLAND
RIGHT ALONG THE PLATTE-GOSHEN COUNTY LINE.  THIS STORM WAS LIKELY
PRODUCING HAIL AND HEAVY RAIN.  A BRIEF POSSIBLE FUNNEL CLOUD WAS
SIGHTED WITH THIS STORM ABOUT 655 PM...BUT HAS SINCE DISSIPATED.

ANOTHER STORM WAS LOCATED ABOUT 10 MILES NORTH OF WHEATLAND.  IT ALSO
WAS PRODUCING SOME SMALL HAIL AND HEAVY RAIN.

ALL STORMS WERE GENERALLY MOVING NORTH AT 20 MPH.  A FLASH FLOOD WATCH
REMAINS IN EFFECT FOR SOUTHEAST WYOMING UNTIL MIDNIGHT.  IF YOU LIVE
NEAR A STREAM OR RIVER...BE SURE TO WATCH THE WATER LEVELS CLOSELY IF
STORMS PERSIST IN YOUR AREA.

WCJIN-WYSE

JAD
Special weather statement, Jun 3, 7:10 PM MDT, 23 minutes before
WYZ067-068-040200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
710 PM MDT SAT JUN 3 1995

...STRONG THUNDERSTORMS CONTINUED TO RUMBLE ACROSS CENTRAL PARTS OF
PLATTE AND GOSHEN COUNTIES OF SOUTHEAST WYOMING AT 7 PM...

THE STRONGEST STORM WAS LOCATED ABOUT 20 MILES SOUTHEAST OF WHEATLAND
RIGHT ALONG THE PLATTE-GOSHEN COUNTY LINE.  THIS STORM WAS LIKELY
PRODUCING HAIL AND HEAVY RAIN.  A BRIEF POSSIBLE FUNNEL CLOUD WAS
SIGHTED WITH THIS STORM ABOUT 655 PM...BUT HAS SINCE DISSIPATED.

ANOTHER STORM WAS LOCATED ABOUT 10 MILES NORTH OF WHEATLAND.  IT ALSO
WAS PRODUCING SOME SMALL HAIL AND HEAVY RAIN.

ALL STORMS WERE GENERALLY MOVING NORTH AT 20 MPH.  A FLASH FLOOD WATCH
REMAINS IN EFFECT FOR SOUTHEAST WYOMING UNTIL MIDNIGHT.  IF YOU LIVE
NEAR A STREAM OR RIVER...BE SURE TO WATCH THE WATER LEVELS CLOSELY IF
STORMS PERSIST IN YOUR AREA.

WCJIN-WYSE

JAD
Special weather statement, Jun 3, 7:25 PM MDT, 8 minutes before
NEZ001>003-019>021-054-055-040230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
725 PM MDT SAT JUN 3 1995

...SOME THUNDERSTORMS WITH HEAVY RAIN AND SMALL HAIL CONTINUE TO MOVE
THROUGH THE NEBRASKA PANHANDLE AT 720 PM...

THE STRONGEST STORMS WERE LOCATED IN SOUTHERN DAWES COUNTY ABOUT 20
MILES SOUTH OF CHADRON.  OTHER STORMS WERE LOCATED ACROSS CENTRAL
PARTS OF SIOUX COUNTY...AS WELL AS ACROSS MOST OF SCOTTS BLUFF AND
BANNER COUNTIES.  FURTHER SOUTH...PERIODS OF HEAVY RAIN WERE OCCURRING
ACROSS MAINLY KIMBALL COUNTY.

ALL STORMS AND AREAS OF RAIN WERE GENERALLY MOVING NORTH AT 20 MPH.
SMALL HAIL AND HEAVY RAIN WERE THE MAIN THREATS FROM THESE STORMS.
ALSO...DUE TO THE HEAVY RAINFALL IN SOME AREAS...ESPECIALLY KIMBALL
COUNTY...THERE MAY BE SOME LOCAL FLOODING OF LOW LYING AREAS.

JAD
Special weather statement, Jun 3, 7:27 PM MDT, 6 minutes before
NEZ001>003-019>021-054-055-040230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
725 PM MDT SAT JUN 3 1995

...SOME THUNDERSTORMS WITH HEAVY RAIN AND SMALL HAIL CONTINUE TO MOVE
THROUGH THE NEBRASKA PANHANDLE AT 720 PM...

THE STRONGEST STORMS WERE LOCATED IN SOUTHERN DAWES COUNTY ABOUT 20
MILES SOUTH OF CHADRON.  OTHER STORMS WERE LOCATED ACROSS CENTRAL
PARTS OF SIOUX COUNTY...AS WELL AS ACROSS MOST OF SCOTTS BLUFF AND
BANNER COUNTIES.  FURTHER SOUTH...PERIODS OF HEAVY RAIN WERE OCCURRING
ACROSS MAINLY KIMBALL COUNTY.

ALL STORMS AND AREAS OF RAIN WERE GENERALLY MOVING NORTH AT 20 MPH.
SMALL HAIL AND HEAVY RAIN WERE THE MAIN THREATS FROM THESE STORMS.
ALSO...DUE TO THE HBEAVY RAINFALL IN SOME AREAS...ESPECIALLY KIMBALL
COUNTY...THERE MAY BE SOME LOCAL FLOODING OF LOW LYING AREAS.

JAD

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 3, 6:09 PM MDTSevere Thunderstorm WarningCYSLaramie51 min

Nearby

Tornado Warnings in Wyoming, 1995Every tornado warning in 1995Tornadoes in 1995

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.