Alert archive / Wyoming / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 36, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Jul 10, 1995, 4:30 PM MDT for Goshen County, Wyoming. It was in force for 22 min.
The area
The counties it named.
The facts
- Issued
- Jul 10, 1995, 4:30 PM MDT (22:30 UTC)
- Expired
- Jul 10, 1995, 4:52 PM MDT
- In force
- 22 min
- Issued by
- NWS Cheyenne, WY
- Area
- Whole counties
County Goshen County, WY
The radar
The Cheyenne radar (KCYS), 111 km from the middle of the area, began a volume at 22:30 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Rapid City, SD (KRAP), launched 12:00Z, 10.5 hours before the alert went out and 251 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
- 4 J/kg
- Mixed-layer CIN
- -457 J/kg
- Mixed-layer LCL
- 2621 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 20 m²/s²
- 0-3 km storm-relative helicity
- 229 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KCYS 102233 RRA SVRCYS WYC015-102300- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE CHEYENNE WY 430 PM MDT MON JUL 10 1995 THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 500 PM MDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN SOUTHEAST WYOMING ...SOUTHEASTERN GOSHEN COUNTY ...THIS INCLUDES THE CITY OF HAWK SPRINGS. A SEVERE THUNDERSTORM WAS OVER HAWK SPRINGS...20 MILES SOUTH OF TORRINGTON. THIS THUNDERSTORM HAS PRODUCED WINDS OVER 75 MPH AND MAY PRODUCE LARGE HAIL. THE THUNDERSTORM WAS MOVING NORTHEAST AT 20 MILES AN HOUR. THIS STORM HAS A HISTORY OF DAMAGING WIND. GO INSIDE A STURDY BUILDING AND STAY AWAY FROM WINDOWS! WCJIN-WYSE. BAKER
What forecasters said that day
The local office's own words before this severe thunderstorm 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 10, 1:54 PM MDT, 2 hours 36 minutes before
WYZ059-060-064-065-066-067-068-069-070-NEZ001-019-020-054-102200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 153 PM MDT MON JUL 10 1995 ...THUNDERSTORMS CONTINUE TO DEVELOP IN SOUTHEAST WYOMING... AT 150 PM MDT...THUNDERSTORMS CONTINUED TO DEVELOP IN SOUTHEAST WYOMING FROM SOUTHERN ALBANY COUNTY AROUND LARAMIE TO CENTRAL CONVERSE COUNTY NORTH OF DOUGLAS. THE THUNDERSTORMS WERE MOVING NORTHEAST AT 15 MILES AN HOUR. THUNDERSTORMS WILL CONTINUE IN SOUTHEAST WYOMING THIS AFTERNOON. KEEP ALERT FOR THUNDERSTORMS IN YOUR AREA AND BE PREPARED TO MOVE TO SHELTER. WCJIN-WYSE. BAKER
Special weather statement, Jul 10, 2:04 PM MDT, 2 hours 26 minutes before
WYZ016-017-018-020-021-022-024-102200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 204 PM MDT MON JUL 10 1995 ...THUNDERSTORMS HAVE DEVELOPED IN SOUTHWEST WYOMING... AT 200 PM MDT...THUNDERSTORMS HAD DEVELOPED IN SOUTHWEST WYOMING IN SOUTHWEST SWEETWATER...EASTERN UINTA AND SOUTHEAST LINCOLN COUNTIES. THE STRONGEST THUNDERSTORM WAS 40 MILES SOUTHWEST OF ROCK SPRINGS. THE THUNDERSTORMS WERE MOVING NORTH AT 20 MILES AN HOUR. THESE THUNDERSTORMS MAY PRODUCE HAIL AND STRONG GUSTY WINDS. BE READY TO MOVE TO SHELTER AS THESE THUNDERSTORMS APPROACH. WCJIN-WYSW. BAKER
Special weather statement, Jul 10, 2:06 PM MDT, 2 hours 24 minutes before
WYZ016-017-018-020-021-022-024-102200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 204 PM MDT MON JUL 10 1995 ...THUNDERSTORMS HAVE DEVELOPED IN SOUTHWEST WYOMING... AT 200 PM MDT...THUNDERSTORMS HAD DEVELOPED IN SOUTHWEST WYOMING IN SOUTHWEST SWEETWATER...EASTERN UINTA AND SOUTHEAST LINCOLN COUNTIES. THE STRONGEST THUNDERSTORM WAS 40 MILES SOUTHWEST OF ROCK SPRINGS. THE THUNDERSTORMS WERE MOVING NORTH AT 20 MILES AN HOUR. THESE THUNDERSTORMS MAY PRODUCE HAIL AND STRONG GUSTY WINDS. BE READY TO MOVE TO SHELTER AS THESE THUNDERSTORMS APPROACH. WCJIN-WYSW. BAKER
Special weather statement, Jul 10, 2:55 PM MDT, 1 hour 35 minutes before
WYZ059-060-064-065-066-067-068-069-070-NEZ001-019-020-054-102300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 255 PM MDT MON JUL 10 1995 ...A STRONG THUNDERSTORM WAS IN NORTHERN PLATTE COUNTY... AT 250 PM MDT...A STRONG THUNDERSTORM WAS IN NORTHERN PLATTE COUNTY 25 MILES NORTH OF WHEATLAND AND 7 MILES SOUTH OF GLENDO. THIS THUNDERSTORM WAS MOVING EAST AT 20 MILES AN HOUR AND SHOULD MOVE NORTH OF GUERNSEY BY 345 PM. THIS THUNDERSTORM MAY PRODUCE UP TO HALF INCH HAIL AND STRONG GUSTY WINDS. WEAKER THUNDERSTORMS EXTENDED ACROSS CENTRAL AND EASTERN ALBANY COUNTY ...AND NORTHERN AND WESTERN LARAMIE COUNTY AS WELL AS SOUTHERN CONVERSE COUNTY. THUNDERSTORMS WILL CONTINUE ACROSS SOUTHEAST WYOMING THE REST OF THIS AFTERNOON AND SOME WILL MOVE INTO FAR WESTERN NEBRASKA BY 500 PM. WCJIN-WYSE. BAKER
Special weather statement, Jul 10, 3:52 PM MDT, 38 minutes before
WYZ059-060-064-065-066-067-068-069-070-NEZ001-019-020-054-110000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 352 PM MDT MON JUL 10 1995 ...A STRONG THUNDERSTORM WAS IN SOUTHERN GOSHEN COUNTY... AT 345 PM MDT...A STRONG THUNDERSTORM WAS IN SOUTHERN GOSHEN COUNTY 35 MILES SOUTHWEST OF TORRINGTON. THIS THUNDERSTORM WAS MOVING EAST AT 20 MILES AN HOUR AND WILL MOVE INTO THE LAGRANGE AND HAWK SPRINGS AREA AROUND 420 PM. THIS THUNDERSTORM HAS PRODUCED SMALL HAIL AND HAS THE POTENTIAL TO PRODUCE UP TO HALF INCH HAIL AND STRONG GUSTY WINDS. OTHER WEAKER THUNDERSTORMS WERE IN NORTHERN GOSHEN COUNTY AND SOUTHERN NIOBRARA COUNTY AND WILL BE MOVING INTO EXTREME WESTERN NEBRASKA BY 430 PM. SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE WILL EXPERIENCE STRONG THUNDERSTORMS EARLY THIS EVENING. BE PREPARED FOR THUNDERSTORMS AND MOVE TO SHELTER AS THEY APPROACH. WCJIN-WYSE. BAKER &
Special weather statement, Jul 10, 3:54 PM MDT, 36 minutes before
WYZ059-060-064-065-066-067-068-069-070-NEZ001-019-020-054-110000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 352 PM MDT MON JUL 10 1995 ...A STRONG THUNDERSTORM WAS IN SOUTHERN GOSHEN COUNTY... AT 345 PM MDT...A STRONG THUNDERSTORM WAS IN SOUTHERN GOSHEN COUNTY 35 MILES SOUTHWEST OF TORRINGTON. THIS THUNDERSTORM WAS MOVING EAST AT 20 MILES AN HOUR AND WILL MOVE INTO THE LAGRANGE AND HAWK SPRINGS AREA AROUND 420 PM. THIS THUNDERSTORM HAS PRODUCED SMALL HAIL AND HAS THE POTENTIAL TO PRODUCE UP TO HALF INCH HAIL AND STRONG GUSTY WINDS. OTHER WEAKER THUNDERSTORMS WERE IN NORTHERN GOSHEN COUNTY AND SOUTHERN NIOBRARA COUNTY AND WILL BE MOVING INTO EXTREME WESTERN NEBRASKA BY 430 PM. SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE WILL EXPERIENCE STRONG THUNDERSTORMS EARLY THIS EVENING. BE PREPARED FOR THUNDERSTORMS AND MOVE TO SHELTER AS THEY APPROACH. WCJIN-WYSE. BAKER &
Nearby
Severe Thunderstorm Warnings in Wyoming, 1995Every severe thunderstorm warning 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; radar from the NEXRAD Level II archive.