Alert archive / Michigan / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 61, NWS Gaylord, MI
NWS Gaylord, MI issued this severe thunderstorm warning at Sep 6, 1995, 9:00 PM EDT for Mackinac County, Michigan. It was in force for 60 min.
The area
The counties it named.
The facts
- Issued
- Sep 6, 1995, 9:00 PM EDT (01:00 UTC)
- Expired
- Sep 6, 1995, 10:00 PM EDT
- In force
- 60 min
- Issued by
- NWS Gaylord, MI
- Area
- Whole counties
County Mackinac County, MI
The nearest sounding before it
Sault Ste Marie, MI (KY62), launched 00:00Z, 1.0 hours before the alert went out and 75 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
- 1077 J/kg
- Mixed-layer CIN
- -48 J/kg
- Mixed-layer LCL
- 805 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 289 m²/s²
- 0-3 km storm-relative helicity
- 338 m²/s²
- Significant tornado parameter
- 1.5
- Supercell composite
- 12.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS1 KSSM 062100 SVRSSM MIC097-MIZ513-070200- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING NATIONAL WEATHER SERVICE SAULT STE MARIE MI 900 PM EDT WED SEP 6 1995 THE NATIONAL WEATHER SERVICE IN SAULT STE MARIE HAS ISSUED A SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING EFFECTIVE UNTIL 1000 PM EDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHEAST MICHIGAN ...MACKINAC COUNTY AND ADJACENT COASTAL WATERS OF THE GREAT LAKES... AT 900 PM EDT A LINE OF STRONG THUNDERSTORMS EXTENDED FROM NEAR WHITEFISH POINT TO MANISTIQUE LAKE... OR FROM ABOUT 40 MILES NORTH OF THE MACKINAC BRIDGE TO 50 MILES NORTHWEST OF THE BRIDGE. THE STORMS WERE MOVING TO THE EAST SOUTHEAST AT 40 MILES AN HOUR. THE STORMS WILL EXTEND FROM WHITEFISH BAY TO ENGADINE BY 10 PM. CURTIS... ENGADINE AND GOULD CITY ARE IN THE PATH OF THESE STORMS. SMALL CRAFT FROM PORT INLAND TO ST IGNACE SHOULD SEEK SAFE SHELTER IMMEDIATELY. A TORNADO WATCH IS IN EFFECT FOR EAST UPPER MICHIGAN UNTIL 1 AM EDT. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. PERSONS IN THE WARNED AREA SHOULD GET INTO A REINFORCED SHELTER AND PREPARE FOR DAMAGING WINDS... LARGE HAIL AND DEADLY LIGHTNING. NNNN LHW
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, Sep 6, 7:50 PM EDT, 1 hour 10 minutes before
MIZ008-022000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAULT STE MARIE MI 750 PM EDT WED SEP 06 1995 ...TORNADO WATCH IN EFFECT FOR EAST UPPER MICHIGAN UNTIL 1 AM EDT... THE NATIONAL SEVERE STORMS FORECAST CENTER HAS ISSUED A TORNADO WATCH VALID UNTIL 100 AM EDT FOR EAST UPPER MICHIGAN. THIS WATCH INCLUDES THE FOLLOWING COUNTIES IN EAST UPPER MICHIGAN: CHIPPEWA...MACKINAC... THIS WATCH INCLUDES THE ADJACENT COASTAL WATERS AROUND THE WARNING AREA. REMEMBER...A TORNADO WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. BRW
The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 8:45 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 60 min |
| Sep 6, 9:25 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 65 min |
| Sep 6, 9:51 PM EDT | Severe Thunderstorm Warning | APX | Mackinac | 69 min |
| Sep 6, 10:25 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 65 min |
| Sep 6, 10:56 PM EDT | Severe Thunderstorm Warning | APX | Mackinac | 64 min |
Nearby
Severe Thunderstorm Warnings in Michigan, 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.