Alert archive / Wyoming / Tornado Warnings in 1995
Tornado Warning 9, NWS Cheyenne, WY
NWS Cheyenne, WY issued this tornado warning at Jul 11, 1995, 4:07 PM MDT for Sheridan County, Wyoming. It was in force for 35 min.
The area
The counties it named.
The facts
- Issued
- Jul 11, 1995, 4:07 PM MDT (22:07 UTC)
- Expired
- Jul 11, 1995, 4:42 PM MDT
- In force
- 35 min
- Issued by
- NWS Cheyenne, WY
- Area
- Whole counties
County Sheridan County, WY
The nearest sounding before it
Rapid City, SD (KRAP), launched 12:00Z, 10.1 hours before the alert went out and 327 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.
- Mixed-layer CAPE
- 344 J/kg
- Mixed-layer CIN
- -382 J/kg
- Mixed-layer LCL
- 2513 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 39 m²/s²
- 0-3 km storm-relative helicity
- 55 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 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 11, 2:41 PM MDT, 1 hour 26 minutes before
WYZ016-017-018-020-021-022-023-024-025-112245- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 241 PM MDT TUE JUL 11 1995 ...STRONG THUNDERSTORMS WERE IN SOUTHWEST WYOMING... AT 235 PM MDT...STRONG THUNDERSTORMS WERE IN SOUTHERN AND CENTRAL LINCOLN COUNTY BETWEEN KEMMERER AND AFTON. VERY HEAVY RAIN FELL IN COKEVILLE AS ONE OF THESE THUNDETRSTORMS PASSED THROUGH. OTHER THUNDERSTORMS WERE MOVING INTO SOUTHERN UINTA COUNTY AND SOUTHWEST SWEETWATER COUNTY. THE THUNDERSTORMS WERE MOVING NORTHEAST AT 30 MILES AN HOUR AND MAY PRODUCE HAIL AND WINDS AROUND 50 MILES AN HOUR. BE PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH. WCJIN-WYSW. BAKER &
Special weather statement, Jul 11, 2:43 PM MDT, 1 hour 24 minutes before
WYZ016-017-018-020-021-022-023-024-025-112245- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 241 PM MDT TUE JUL 11 1995 ...STRONG THUNDERSTORMS WERE IN SOUTHWEST WYOMING... AT 235 PM MDT...STRONG THUNDERSTORMS WERE IN SOUTHERN AND CENTRAL LINCOLN COUNTY BETWEEN KEMMERER AND AFTON. VERY HEAVY RAIN FELL IN COKEVILLE AS ONE OF THESE THUNDETRSTORMS PASSED THROUGH. OTHER THUNDERSTORMS WERE MOVING INTO SOUTHERN UINTA COUNTY AND SOUTHWEST SWEETWATER COUNTY. THE THUNDERSTORMS WERE MOVING NORTHEAST AT 30 MILES AN HOUR AND MAY PRODUCE HAIL AND WINDS AROUND 50 MILES AN HOUR. BE PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH. WCJIN-WYSW. BAKER &
Special weather statement, Jul 11, 3:33 PM MDT, 34 minutes before
WYZ059-060-NEZ001-112330- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 333 PM MDT TUE JUL 11 1995 ...STRONG THUNDERSTORMS WERE IN SOUTHERN NIOBRARA COUNTY... AT 330 PM MDT...A STRONG THUNDERSTORM WAS IN SOUTHERN NIOBRARA COUNTY 7 MILES NORTHWEST OF LUSK. THIS THUNDERSTORM WAS MOVING NORTHEAST AT 20 MILES AN HOUR. SMALL HAIL AND STRONG WINDS AREA POSSIBLE WITH THIS THUNDERSTORM. BE PREPARED TO MOVE TO SHELTER AS THIS THUNDERSTORM MOVES NEAR YOU. WCJIN-WYNE. BAKER
Special weather statement, Jul 11, 3:35 PM MDT, 32 minutes before
WYZ059-060-NEZ001-112330- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 333 PM MDT TUE JUL 11 1995 ...STRONG THUNDERSTORMS WERE IN SOUTHERN NIOBRARA COUNTY... AT 330 PM MDT...A STRONG THUNDERSTORM WAS IN SOUTHERN NIOBRARA COUNTY 7 MILES NORTHWEST OF LUSK. THIS THUNDERSTORM WAS MOVING NORTHEAST AT 20 MILES AN HOUR. SMALL HAIL AND STRONG WINDS AREA POSSIBLE WITH THIS THUNDERSTORM. BE PREPARED TO MOVE TO SHELTER AS THIS THUNDERSTORM MOVES NEAR YOU. WCJIN-WYNE. BAKER
Special weather statement, Jul 11, 3:46 PM MDT, 21 minutes before
NEZ001-002-003-019-112345- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 346 PM MDT TUE JUL 11 1995 ...A THUNDERSTORM WAS MOVING THROUGH NORTHERN SIOUX COUNTY... AT 345 PM MDT...A THUNDERSTORM WAS MOVING THROUGH NORTHERN SIOUX COUNTY. THE THUNDERSTORM WAS 5 MILES SOUTHWEST OF HARRISON AND WILL MOVE THROUGH HARRISON BY 400 PM. THE THUNDERSTORM WAS MOVING NORTHEAST AT 20 MILES AN HOUR AND SHOULD PRODUCE SOME HEAVY RAIN AND POSSIBLY SOME SMALL HAIL AND STRONG WINDS. BE PREPARED TO MOVE TO SHELTER AS THIS THUNDERSTORM APPROACHES. BAKER
Special weather statement, Jul 11, 3:48 PM MDT, 19 minutes before
NEZ001-002-003-019-112345- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 346 PM MDT TUE JUL 11 1995 ...A THUNDERSTORM WAS MOVING THROUGH NORTHERN SIOUX COUNTY... AT 345 PM MDT...A THUNDERSTORM WAS MOVING THROUGH NORTHERN SIOUX COUNTY. THE THUNDERSTORM WAS 5 MILES SOUTHWEST OF HARRISON AND WILL MOVE THROUGH HARRISON BY 400 PM. THE THUNDERSTORM WAS MOVING NORTHEAST AT 20 MILES AN HOUR AND SHOULD PRODUCE SOME HEAVY RAIN AND POFSSIBLY SOME SMALL HAIL AND STRONG WINDS. BE PREPARED TO MOVE TO SHELTER AS THIS THUNDERSTORM APPROACHES. BAKER
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.