Alert archive / Michigan / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 57, NWS Gaylord, MI

August 13, 1995Muskegon County, Michigan

NWS Gaylord, MI issued this severe thunderstorm warning at Aug 13, 1995, 6:56 PM EDT for Muskegon County, Michigan. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Aug 13, 1995, 6:56 PM EDT (22:56 UTC)
Expired
Aug 13, 1995, 8:00 PM EDT
In force
64 min
Issued by
NWS Gaylord, MI
Area
Whole counties

County Muskegon County, MI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.9 hours before the alert went out and 206 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, Green Bay/Straub, WI at 12:00Z on 1995-08-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 79 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 1995-08-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 square meters per square second.1939Sfc1 km3 km6 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
79 J/kg
Mixed-layer CIN
-213 J/kg
Mixed-layer LCL
1408 m above ground
0-6 km bulk shear
0 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
0 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMKG 132256 RRA
SVRMKG
MIC121-140000-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MUSKEGON MI
656 PM EDT SUN AUG 13 1995
 
THE NATIONAL WEATHER SERVICE IN MUSKEGON MI  HAS ISSUED A
SEVERE THUNDERSTORM WARNING      EFFECTIVE UNTIL  800 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL LOWER MICHIGAN
 
   ...NORTHERN MUSKEGON COUNTY
 
AND THE ADJACENT COASTAL WATERS OF LAKE MICHIGAN.
 
 
AT 653 PM EDT...WEATHER SERVICE RADAR INDICATED A POSSIBLE SEVERE
THUNDERSTORM 10 MILES WEST OF MONTAGUE. THIS STORM WAS MOVING TO THE
EAST AT 25 MPH...AND WILL PASS THROUGH MONTAGUE BY 710 PM...AND
WHITEHALL BY 715 PM.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
 
HTS

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, Aug 13, 2:10 PM EDT, 4 hours 46 minutes before
MIZ028-034-040-132000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
210 PM EDT SUN AUG 13 1995

...STRONG THUNDERSTORMS WERE APPROACHING PORTIONS OF NORTH CENTRAL
LOWER MICHIGAN...

AT 205 PM EDT...NATIONAL WEATHER SERVICE RADAR AT HOUGHTON LAKE
INDICATED A LINE OF STRONG THUNDERSTORMS STRETCHING FROM 20 MILES
WEST NORTHWEST OF GRAYLING IN EASTERN KALKASKA COUNTY TO REED CITY IN
SOUTHWESTERN OSCEOLA COUNTY. THE THUNDERSTORMS WERE MOVING EAST AT
30 MPH AND WILL REACH THE COMMUNITIES OF GRAYLING AND HOUGHTON LAKE
BY 230 PM AND HARRISON AND FARWELL BY 250 PM. DANGEROUS CLOUD TO
GROUND LIGHTNING AND LOCALLY HEAVY RAINFALL WILL ACCOMPANY THESE
STORMS AS THEY MOVE THROUGH...ALONG WITH GUSTY WINDS UP TO 45 MPH
IN A FEW OF THE STRONGER STORMS.

WHEN A THUNDERSTORM APPROACHES YOUR AREA...GET INSIDE A STURDY
SHELTER IMMEDIATELY...PREFERABLY IN AN INTERIOR ROOM ON THE LOWEST
FLOOR. STAY AWAY FROM WINDOWS AND METAL OBJECTS.

HURLEY
Special weather statement, Aug 13, 3:16 PM EDT, 3 hours 40 minutes before
MIZ0016>019-023-024-029-030-036-042-509-514-132200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALPENA MI
316 PM EDT SUN AUG 13 1995

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR PORTIONS OF NORTHEAST
LOWER MICHIGAN UNTIL 10 PM EDT...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 10 PM FOR ARENAC AND
IOSCO COUNTIES IN NORTHEAST LOWER MICHIGAN. THIS WATCH INCLUDES THE
COMMUNITIES OF OSCODA...TAWAS CITY...AU GRES AND STANDISH.

AT 310 PM...WEATHER SERVICE RADAR INDICATED A LINE OF SHOWERS AND
THUNDERSTORMS EXTENDING FROM LUZERNE...TO WEST BRANCH...TO GLADWIN.
THIS LINE WAS MOVING TO THE EAST AT 30 MPH AND WILL EXTEND FROM MIO
TO ALGER BY 330 PM AND FROM GLENNIE...TO NATIONAL CITY...TO AU GRES
BY 4 PM.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS IN...AND CLOSE...TO THE
WATCH AREA. STAY TUNED TO NOAA WEATHER RADIO...OR LOCAL RADIO AND
TELEVISION STATIONS...FOR THE LATEST STATEMENTS AND POSSIBLE
WARNINGS ASSOCIATED WITH THIS WATCH.

NORCROSS
Special weather statement, Aug 13, 4:58 PM EDT, 1 hour 58 minutes before
MIZ0016>019-023-024-029-030-036-042-509-514-132300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALPENA MI
458 PM EDT SUN AUG 13 1995

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PORTIONS OF
NORTHEAST LOWER MICHIGAN UNTIL 10 PM EDT...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM FOR ARENAC
AND IOSCO COUNTIES IN NORTHEAST LOWER MICHIGAN. THIS WATCH INCLUDES
THE COMMUNITIES OF OSCODA...TAWAS CITY...AU GRES AND STANDISH.

AT 450 PM...WEATHER SERVICE RADAR INDICATED THAT SHOWERS AND
THUNDERSTORMS WERE EXITING ALCONA...IOSCO AND ARENAC COUNTIES OVER
THE WATERS OF LAKE HURON. THIS ACTIVITY SHOULD CLEAR THE LAKE HURON
SHORELINE BY 600 PM. ADDITIONAL SHOWERS AND THUNDERSTORMS WILL BE
POSSIBLE ACROSS THE WATCH AREA LATER THIS EVENING.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS IN...AND CLOSE...TO THE
WATCH AREA. STAY TUNED TO NOAA WEATHER RADIO...OR LOCAL RADIO AND
TELEVISION STATIONS...FOR THE LATEST STATEMENTS AND POSSIBLE
WARNINGS ASSOCIATED WITH THIS WATCH.

NORCROSS
Special weather statement, Aug 13, 5:24 PM EDT, 1 hour 32 minutes before
MIZ034-035-040-041-132230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
524 PM EDT SUN AUG 13 1995

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM
FOR A LARGE PORTION OF NORTH CENTRAL LOWER MICHIGAN...

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 10 PM FOR
CLARE...GLADWIN...OGEMAW...AND ROSCOMMON COUNTIES...WHICH INCLUDES
THE COMMUNITIES OF HOUGTHON LAKE...WEST BRANCH...HARRISON...AND
GLADWIN.

AT 520 PM EDT...NATIONAL WEATHER SERVICE RADAR AT HOUGHTON LAKE
INDICATED A STRONG THUNDERSTORM DEVELOPING 15 MILES EAST OF REED
CITY IN SOUTHEASTERN OSCEOLA COUNTY. THIS THUNDERSTORM WAS MOVING
EAST AT 30 MPH AND WILL REACH THE SOUTHWEST CORNER OF CLARE
COUNTY...INCLUDING THE COMMUNITY OF LAKE...BY 540 PM. NO OTHER
THUNDERSTORMS WERE INDICATED ACROSS NORTH CENTRAL LOWER MICHIGAN
AT 515 PM...HOWEVER...BE ALERT OF THE POTENTIAL FOR RAPID DEVELOPMENT
OF THUNDERSTORMS AFTER 6 PM THIS EVENING...A FEW OF WHICH MAY BECOME
SEVERE WITH DAMAGING WINDS AND/OR LARGE HAIL.

WHEN A THUNDERSTORM APPROACHES YOUR AREA...MOVE INSIDE A STURDY
STRUCTURE IMMEDIATELY AND KEEP AWAY FROM WINDOWS AND METAL
OBJECTS.

HURLEY
Special weather statement, Aug 13, 6:32 PM EDT, 24 minutes before
MIZ034-035-040-041-132330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
632 PM EDT SUN AUG 13 1995

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM
FOR A LARGE PORTION OF NORTH CENTRAL LOWER MICHIGAN...

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 10 PM FOR
CLARE...GLADWIN...OGEMAW...AND ROSCOMMON COUNTIES...WHICH INCLUDES
THE COMMUNITIES OF HOUGTHON LAKE...WEST BRANCH...HARRISON...AND
GLADWIN.

AT 630 PM EDT...NATIONAL WEATHER SERVICE RADAR AT HOUGHTON LAKE
INDICATED A SERIES OF THUNDERTSORMS MOVING THROUGH AND REDEVLOPING
OVER OSCEOLA COUNTY...NORTHERN MECOSTA COUNTY...NORTHWESTERN ISABELLA
COUNTY...AND EXTREME SOUTHWESTERN CLARE COUNTY. THE THUNDERSTORMS
WERE MOVING EAST SOUTHEAST AT 30 MPH...HOWEVER...WITH MORE STORMS
REGENERATING NEAR THE US-10 AND US-131 INTERSECTION. THUNDERSTORMS
WILL CONTINUE TO CLIP THE EXTREME SOUTHWEST PORTION OF CLARE
COUNTY...INCLUDING THE COMMUNITY OF LAKE...THROUGH 7 OR 730 PM. THERE
IS THE POTENTIAL THAT A FEW OF THESE STORMS MAY BECOME SEVERE WITH
DAMAGING WINDS AND/OR LARGE HAIL...HOWEVER...GIVEN THE REDEVELOPMENT
OF THESE STORMS...LOCALLY HEAVY RAIN AND FREQUENT CLOUD TO GROUND
LIGHTNING WILL REMAIN THE MOST COMMON OCCURRENCE.

PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POTENTIAL FOR
RAPID DEVELOPMENT OF THUNDERSTORMS THIS EVENING...A FEW OF WHICH MAY
BECOME SEVERE WITH DAMAGING WINDS AND/OR LARGE HAIL.

WHEN A THUNDERSTORM APPROACHES YOUR AREA...MOVE INSIDE A STURDY
STRUCTURE IMMEDIATELY AND KEEP AWAY FROM WINDOWS AND METAL
OBJECTS.

HURLEY
Special weather statement, Aug 13, 6:33 PM EDT, 23 minutes before
MIZ034-035-040-041-132330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
632 PM EDT SUN AUG 13 1995

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM
FOR A LARGE PORTION OF NORTH CENTRAL LOWER MICHIGAN...

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 10 PM FOR
CLARE...GLADWIN...OGEMAW...AND ROSCOMMON COUNTIES...WHICH INCLUDES
THE COMMUNITIES OF HOUGTHON LAKE...WEST BRANCH...HARRISON...AND
GLADWIN.

AT 630 PM EDT...NATIONAL WEATHER SERVICE RADAR AT HOUGHTON LAKE
INDICATED A SERIES OF THUNDERTSORMS MOVING THROUGH AND REDEVLOPING
OVER OSCEOLA COUNTY...NORTHERN MECOSTA COUNTY...NORTHWESTERN ISABELLA
COUNTY...AND EXTREME SOUTHWESTERN CLARE COUNTY. THE THUNDERSTORMS
WERE MOVING EAST SOUTHEAST AT 30 MPH...HOWEVER...WITH MORE STORMS
REGENERATING NEAR THE US-10 AND US-131 INTERSECTION. THUNDERSTORMS
WILL CONTINUE TO CLIP THE EXTREME SOUTHWEST PORTION OF CLARE
COUNTY...INCLUDING THE COMMUNITY OF LAKE...THROUGH 7 OR 730 PM. THERE
IS THE POTENTIAL THAT A FEW OF THESE STORMS MAY BECOME SEVERE WITH
DAMAGING WINDS AND/OR LARGE HAIL...HOWEVER...GIVEN THE REDEVELOPMENT
OF THESE STORMS...LOCALLY HEAVY RAIN AND FREQUENT CLOUD TO GROUND
LIGHTNING WILL REMAIN THE MOST COMMON OCCURRENCE.

PERSONS IN THE WATCH AREA SHOULD REMAIN ALERT TO THE POTENTIAL FOR
RAPID DEVELOPMENT OF THUNDERSTORMS THIS EVENING...A FEW OF WHICH MAY
BECOME SEVERE WITH DAMAGING WINDS AND/OR LARGE HAIL.

WHEN A THUNDERSTORM APPROACHES YOUR AREA...MOVE INSIDE A STURDY
STRUCTURE IMMEDIATELY AND KEEP AWAY FROM WINDOWS AND METAL
OBJECTS.

HURLEY

The office that day

Everything else NWS Gaylord, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 13, 7:40 AM EDTSevere Thunderstorm WarningAPXLeelanau35 min
Aug 13, 7:54 AM EDTSevere Thunderstorm WarningAPXAntrim51 min
Aug 13, 9:06 AM EDTSevere Thunderstorm WarningAPXAlpena, Montmorency69 min
Aug 13, 2:35 PM EDTSevere Thunderstorm WarningAPXOsceola25 min
Aug 13, 2:49 PM EDTSevere Thunderstorm WarningAPXMecosta26 min
Aug 13, 5:05 PM EDTSevere Thunderstorm WarningAPXMecosta, Osceola55 min
Aug 13, 6:50 PM EDTSevere Thunderstorm WarningAPXOceana55 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.