Alert archive / Michigan / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 4, NWS Grand Rapids, MI

July 4, 1995Kent County, Michigan

NWS Grand Rapids, MI issued this severe thunderstorm warning at Jul 4, 1995, 2:59 PM EDT for Kent County, Michigan. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
Jul 4, 1995, 2:59 PM EDT (18:59 UTC)
Expired
Jul 4, 1995, 3:30 PM EDT
In force
31 min
Issued by
NWS Grand Rapids, MI
Area
Whole counties

County Kent County, MI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 7.0 hours before the alert went out and 261 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 1995-07-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 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 1995-07-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -55 square meters per square second.1939Sfc1 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
1036 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-55 m²/s²
0-3 km storm-relative helicity
-49 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 KGRR 041905 RRA
SVRGRR
MIC081-041930-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
259 PM EDT TUE JUL 4 1995
 
THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  330 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST MICHIGAN
 
   ...WEST CENTRAL KENT COUNTY
 
AT 3 PM A SEVERE THUNDERSTORM WAS MOVING NORTHEAST THROUGH THE GRAND
RAPIDS METROPOLITAIN AREA PRODUCING HEAVY RAIN AND WIND GUSTS IN EXCESS
OF 50 MILES AN HOUR. COMMUNITIES AFFECTED BY THIS STORM ARE
GRANDVILLE... WALKER AND GRAND RAPIDS.
 
 
IF YOU ARE IN THE PATH OF THIS SEVERE THUNDERSTORM GET INSIDE A
STRONG BUILDING. DO NOT STAND BY WINDOWS. DO NOT USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY.

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 4, 2:25 PM EDT, 34 minutes before
MIZ043>045-050-044-042000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MUSKEGON MI
225 PM EDT TUE JUL 04 1995

...SHOWERS AND THUNDERSTORMS MOVING THROUGH WEST CENTRAL MICHIGAN...

AT 230 PM WEATHER RADAR SHOWED A LARGE AREA OHF SHOWERS AND THUNDERSTORMS
MOVING THROUGH WEST CENTRAL MICHIGAN.  THE LEADING EDGE OF THIS AREA OF
PRECIPITATION WAS LOCATED FROM TROY IN NORTHWEST NEWAYGO COUNTY TO
ENSLEY CENTER IN SOUTHEST NEWAYGO COUNTY.  THESE SHOWERS AND THUNDERSTORMS
WERE MOVING EAST AT 25 MPH AND WILL MOVE INTO WHITE CLOUD BY 245 PM AND
BIG RAPIDS BY 315 PM.  RESIDENTS CAN EXPECT WIND GUSTS TO 35 MPH AND
HEAVY RAIN AS THESE THUNDERSTORMS MOVE THROUGH.

LIGHTNING IS A KILLER...IF A THUNDERSTORM APPROACHES...SEEK SHELTER
IMMEDIATELY.

CA/WF
Special weather statement, Jul 4, 2:33 PM EDT, 26 minutes before
MIZ043>045-050-044-042000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MUSKEGON MI
225 PM EDT TUE JUL 04 1995

...SHOWERS AND THUNDERSTORMS MOVING THROUGH WEST CENTRAL MICHIGAN...

AT 230 PM WEATHER RADAR SHOWED A LARGE AREA OHF SHOWERS AND THUNDERSTORMS
MOVING THROUGH WEST CENTRAL MICHIGAN.  THE LEADING EDGE OF THIS AREA OF
PRECIPITATION WAS LOCATED FROM TROY IN NORTHWEST NEWAYGO COUNTY TO
ENSLEY CENTER IN SOUTHEST NEWAYGO COUNTY.  THESE SHOWERS AND THUNDERSTORMS
WERE MOVING EAST AT 25 MPH AND WILL MOVE INTO WHITE CLOUD BY 245 PM AND
BIG RAPIDS BY 315 PM.  RESIDENTS CAN EXPECT WIND GUSTS TO 35 MPH AND
HEAVY RAIN AS THESE THUNDERSTORMS MOVE THROUGH.

LIGHTNING IS A KILLER...IF A THUTNDERSTORM APPROACHES...SEEK SHELTER
IMMEDIATELY.

CA/WF
Special weather statement, Jul 4, 2:34 PM EDT, 25 minutes before
MIZ043>045-050-044-042000-

SPECIAL WEATHER STATEMENT...CORRECTED FOR TIME
NATIONAL WEATHER SERVICE MUSKEGON MI
234 PM EDT TUE JUL 04 1995

...SHOWERS AND THUNDERSTORMS MOVING THROUGH WEST CENTRAL MICHIGAN...

AT 230 PM WEATHER RADAR SHOWED A LARGE AREA OHF SHOWERS AND THUNDERSTORMS
MOVING THROUGH WEST CENTRAL MICHIGAN.  THE LEADING EDGE OF THIS AREA OF
PRECIPITATION WAS LOCATED FROM TROY IN NORTHWEST NEWAYGO COUNTY TO
ENSLEY CENTER IN SOUTHEST NEWAYGO COUNTY.  THESE SHOWERS AND THUNDERSTORMS
WERE MOVING EAST AT 25 MPH AND WILL MOVE INTO WHITE CLOUD BY 245 PM AND
BIG RAPIDS BY 315 PM.  RESIDENTS CAN EXPECT WIND GUSTS TO 35 MPH AND
HEAVY RAIN AS THESE THUNDERSTORMS MOVE THROUGH.

LIGHTNING IS A KILLER...IF A THUNDERSTORM APPROACHES...SEEK SHELTER
IMMEDIATELY.

CA/WF

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 4, 4:10 PM EDTSevere Thunderstorm WarningGRRClinton, Eaton, Ingham50 min
Jul 4, 4:41 PM EDTTornado WarningGRRIngham21 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.