Alert archive / Michigan / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 1, NWS Gaylord, MI

April 18, 1995Muskegon County, Oceana County, Michigan

NWS Gaylord, MI issued this severe thunderstorm warning at Apr 18, 1995, 7:27 PM EDT for Muskegon County, Oceana County, Michigan. It was in force for 37 min.

The area

The counties it named.

The facts

Issued
Apr 18, 1995, 7:27 PM EDT (23:27 UTC)
Expired
Apr 18, 1995, 8:04 PM EDT
In force
37 min
Issued by
NWS Gaylord, MI
Area
Whole counties

Counties Muskegon County, MI, Oceana County, MI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.5 hours before the alert went out and 186 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 1995-04-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 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 1995-04-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 square meters per square second.19395878Sfc1 km3 km6 km9 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1143 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
206 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 182329
SVRMKG
MIC121-127-190030-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MUSKEGON MI
727 PM EDT TUE APR 18 1995
 
THE NATIONAL WEATHER SERVICE IN MUSKEGON MI  HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  830 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN WEST CENTRAL LOWER MICHIGAN
 
   ...NORTHERN MUSKEGON COUNTY...OCEANA COUNTY
 
AND THE ADJACENT COASTAL WATERS OF LAKE MICHIGAN.
 
SMALL HAIL HAS BEEN REPORTED IN OCEANA COUNTY. A LARGE PINE TREE WAS
REPORTED BLOWN DOWN IN MUSKEGON COUNTY.
 
THE STORMS ARE MOVING NORTHEAST AT 40 MILES AN HOUR WITH SOME HEAVY RAIN
ALSO BEING OBSERVED.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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, Apr 18, 5:41 PM EDT, 1 hour 46 minutes before
MIZ022-182245-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
541 PM EDT TUE APR 18 1995

...THUNDERSTORMS WERE MOVING INTO OTSEGO COUNTY EARLY THIS EVENING...

AT 535 PM EDT A LINE OF SHOWERS WITH EMBEDDED THUNDERSTORMS WERE MOVING
INTO SOUTHWEST OTSEGO COUNTY NEAR OTSEGO LAKE...ABOUT 10 MILES SOUTHWEST
OF THE CITY OF GAYLORD. THESE THUNDERSTORMS WERE MOVING TO THE NORTHEAST
AT ABOUT 45 MILES PER HOUR AND WILL ENTER THE CITY OF GAYLORD BY 545 PM.
AND THE TOWN OF JOHANNESBURG BY 550 PM.

HEAVY RAIN...STRONG GUSTY WINDS...SMALL HAIL AND FREQUENT DEADLY
LIGHTNING MAY ACCOMPANY THESE THUNDERSTORMS AS THEY PASS THROUGH
OTSEGO COUNTY. THE THUNDERSTORMS SHOULD EXIT THE COUNTY BY 615 PM.

PERSONS IN OTSEGO COUNTY SHOULD MOVE INDOORS AND STAY AWAY FROM
WINDOWS...DOORS AND ELECTRICAL APPLIANCES UNTIL THE THUNDERSTORMS
MOVE OUT OF THE AREA. IF YOU ARE PLANNING OUTDOOR ACTIVITY THIS
EVENING CHECK LOCAL TELEVISION OR RADIO STATIONS FOR THE LATEST
WEATHER UPDATES AS ADDITIONAL THUNDERSTORM DEVELOPMENT IS POSSIBLE
THROUGHOUT THE EVENING.

FOR THE LATEST NATIONAL WEATHER SERVICE STATEMENTS PLEASE LISTEN
TO LOCAL TELEVISION AND RADIO STATIONS.

KEITH DICKS
 n

NNNN
Special weather statement, Apr 18, 6:40 PM EDT, 47 minutes before
MIZ022-028-034-182345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HOUGHTON LAKE MI
640 PM EDT TUE APR 18 1995

...THUNDERSTORMS MOVING TOWARDS NORTH CENTRAL LOWER MICHIGAN...

AT 635 PM EDT THIS EVENING WEATHER RADAR SHOWED A LINE OF SHOWERS
WITH IMBEDDED THUNDERSTORMS EXTENDING FROM OTSEGO COUNTY AND THE
CITY OF GAYLORD SOUTHWEST TO AROUND LUDINGTON AND MUSKEGON ON THE
LAKE MICHIGAN SHORELINE AND THEN OUT INTO LAKE MICHIGAN ITSELF.
THESE THUNDERSTORMS WERE MOVING TO THE NORTHEAST AT AROUND 50 MPH.

ONE THUNDERSTORM WAS MOVING TOWARDS OTSEGO COUNTY IN NORTH CENTRAL LOWER
MICHIGAN AT 630 PM. THIS STORM WAS LOCATED 30 MILES SOUTHWEST OF GAYLORD
AND WILL MOVE OVER OTSEGO LAKE...10 MILES SOUTHWEST OF GAYLORD IN
OTSEGO COUNTY... BY 650 PM...THEN WILL MOVE INTO THE CITY OF GAYLORD
BY 700 PM.

PERSONS IN OTSEGO COUNTY ARE STRONGLY URGED TO MOVE INDOORS...AWAY
FROM WINDOWS...DOORS AND ELECTRICAL APPLIANCES UNTIL THIS STORM
MOVES OUT OF THE COUNTY...WHICH WOULD BE AROUND 715 PM.

OTHER THUNDERSTORMS ARE EXPECTED THROUGHOUT THE EVENING AND THEY
WILL PRODUCE SMALL HAIL...STRONG GUSTY WINDS...AND FREQUENT DEADLY
LIGHTNING AS THEY MOVE THROUGH THE REGION. IF THUNDERSTORMS >APPROACH
MOVE INDOORS IMMEDIATELY.

FOR THE LATEST UPDATES ON NORTH CENTRAL LOWER MICHIGAN AND THE
THUNDERSTORMS MOVING THROUGH THE AREA PLEASE MONITOR LOCAL
TELEVISION AND RADIO STATIONS.

KEITH DICKS

NNNN

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.