Alert archive / Wyoming / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 23, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Jun 27, 1995, 4:14 PM MDT for Laramie County, Wyoming. It was in force for 46 min.
The area
The counties it named.
The facts
- Issued
- Jun 27, 1995, 4:14 PM MDT (22:14 UTC)
- Expired
- Jun 27, 1995, 5:00 PM MDT
- In force
- 46 min
- Issued by
- NWS Cheyenne, WY
- Area
- Whole counties
County Laramie County, WY
The radar
The Cheyenne radar (KCYS), 20 km from the middle of the area, began a volume at 22:15 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
Denver, CO (KDNR), launched 12:00Z, 10.2 hours before the alert went out and 202 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2987 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 99 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 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, Jun 27, 2:30 PM MDT, 1 hour 44 minutes before
WYZ064>070-NEZ019>021-054-055-242230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 230 PM MDT TUE JUN 27 1995 ...THUNDERSTORMS ARE INTENSIFYING OVER SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE... SOME STRONG THUNDERSTORMS ARE DEVELOPING IN SOUTHEAST WYOMING AND MOVING INTO THE SOUTHERN NEBRASKA PANHANDLE. STORMS WERE SPREAD ACROSS ALBANY...LARAMIE...SOUTHERN PLATTE AND GOSHEN COUNTIES OF WYOMING AND WERE MOVING INTO SCOTTSBLUFF...BANNER AND KIMBALL COUNTIES OF NEBRASKA. THESE STORMS WERE PRODUCING HEAVY RAIN AND HAVE THE POTENTIAL TO PRODUCE SMALL HAIL AND STRONG GUSTY WINDS. THUNDERSTORMS WILL CONTINUE ACROSS SOUTHEAST WYOMING THROUGH THE AFTERNOON AND WILL LIKELY SPREAD FURTHER INTO THE NEBRASKA PANHANDLE. SOME STORMS COULD BE STRONG BUT SEVERE STORMS ARE NOT EXPECTED. PEOPLE IN SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE SHOULD BE PREPARED TO SEEK SHELTER IF A STORM APPROACHES. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS. WCJIN-WYSE HARRISON
Special weather statement, Jun 27, 2:36 PM MDT, 1 hour 38 minutes before
WYZ064>070-NEZ019>021-054-055-242230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 230 PM MDT TUE JUN 27 1995 ...THUNDERSTORMS ARE INTENSIFYING OVER SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE... SOME STRONG THUNDERSTORMS ARE DEVELOPING IN SOUTHEAST WYOMING AND MOVING INTO THE SOUTHERN NEBRASKA PANHANDLE. STORMS WERE SPREAD ACROSS ALBANY...LARAMIE...SOUTHERN PLATTE AND GOSHEN COUNTIES OF WYOMING AND WERE MOVING INTO SCOTTSBLUFF...BANNER AND KIMBALL COUNTIES OF NEBRASKA. THESE STORMS WERE PRODUCING HEAVY RAIN AND HAVE THE POTENTIAL TO PRODUCE SMALL HAIL AND STRONG GUSTY WINDS. THUNDERSTORMS WILL CONTINUE ACROSS SOUTHEAST WYOMING THROUGH THE AFTERNOON AND WILL LIKELY SPREAD FURTHER INTO THE NEBRASKA PANHANDLE. SOME STORMS COULD BE STRONG BUT SEVERE STORMS ARE NOT EXPECTED. PEOPLE IN SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE SHOULD BE PREPARED TO SEEK SHELTER IF A STORM APPROACHES. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS. WCJIN-WYSE HARRISON
Special weather statement, Jun 27, 3:35 PM MDT, 39 minutes before
WYZ064>070-NEZ019>021-054-055-242230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 335 PM MDT TUE JUN 27 1995 ...THUNDERSTORMS CONTINUE OVER SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE... MOST OF THE THUNDERSTORM ACTIVITY AT 335 PM WAS OVER EASTERN LARAMIE COUNTY IN WYOMING AND THE SOUTHERN EXTREME OF THE NEBRASKA PANHANDLE. SOME WEAKER STORMS AND SHOWERS WERE SCATTERED ACROSS CARBON...ALBANY ...GOSHEN AND PLATTE COUNTIES IN SOUTHEAST WYOMING. THE STRONGEST STORM WAS IN NORTHEAST LARAMIE COUNTY JUST WEST OF ALBIN 41 MILES NORTHEAST OF CHEYENNE. ANOTHER STRONG STORM WAS IN EAST CENTRAL KIMBALL COUNTY ALONG I-80. THESE STORMS WERE MOVING EAST SOUTHEAST AT 20 MPH AND WERE PRODUCING HEAVY RAIN. SMALL HAIL AND STRONG GUSTY WINDS WERE ALSO LIKELY. THUNDERSTORMS WILL CONTINUE ACROSS SOUTHEAST WYOMING AND THE SOUTHERN NEBRASKA PANHANDLE INTO THE EVENING. SOME STORMS COULD BE STRONG BUT SEVERE STORMS ARE NOT EXPECTED. PEOPLE IN SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE SHOULD BE PREPARED TO SEEK SHELTER IF A STORM APPROACHES. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS. WCJIN-WYSE HARRISON
Special weather statement, Jun 27, 3:36 PM MDT, 38 minutes before
WYZ064>070-NEZ019>021-054-055-242230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHEYENNE WY 335 PM MDT TUE JUN 27 1995 ...THUNDERSTORMS CONTINUE OVER SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE... MOST OF THE THUNDERSTORM ACTIVITY AT 335 PM WAS OVER EASTERN LARAMIE COUNTY IN WYOMING AND THE SOUTHERN EXTREME OF THE NEBRASKA PANHANDLE. SOME WEAKER STORMS AND SHOWERS WERE SCATTERED ACROSS CARBON...ALBANY ...GOSHEN AND PLATTE COUNTIES IN SOUTHEAST WYOMING. THE STRONGEST STORM WAS IN NORTHEAST LARAMIE COUNTY JUST WEST OF ALBIN 41 MILES NORTHEAST OF CHEYENNE. ANOTHER STRONG STORM WAS IN EAST CENTRAL KIMBALL COUNTY ALONG I-80. THESE STORMS WERE MOVING EAST SOUTHEAST AT 20 MPH AND WERE PRODUCING HEAVY RAIN. SMALL HAIL AND STRONG GUSTY WINDS WERE ALSO LIKELY. THUNDERSTORMS WILL CONTINUE ACROSS SOUTHEAST WYOMING AND THE SOUTHERN NEBRASKA PANHANDLE INTO THE EVENING. SOME STORMS COULD BE STRONG BUT SEVERE STORMS ARE NOT EXPECTED. PEOPLE IN SOUTHEAST WYOMING AND THE NEBRASKA PANHANDLE SHOULD BE PREPARED TO SEEK SHELTER IF A STORM APPROACHES. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO AND TELEVISION STATIONS FOR LATER STATEMENTS AND POSSIBLE WARNINGS. WCJIFN-WYSE HARRISON
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 27, 5:02 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 43 min |
| Jun 27, 5:32 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Carbon | 43 min |
| Jun 27, 4:55 PM MDT | Severe Thunderstorm Warning | CYS | Banner | 50 min |
| Jun 27, 5:49 PM MDT | Severe Thunderstorm Warning | CYS | Morrill | 41 min |
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.