Alert archive / Michigan / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 3, NWS Gaylord, MI

April 18, 1995Montmorency County, Oscoda County, Michigan

NWS Gaylord, MI issued this severe thunderstorm warning at Apr 18, 1995, 9:47 PM EDT for Montmorency County, Oscoda County, Michigan. It was in force for 43 min.

The area

The counties it named.

The facts

Issued
Apr 18, 1995, 9:47 PM EDT (01:47 UTC)
Expired
Apr 18, 1995, 10:30 PM EDT
In force
43 min
Issued by
NWS Gaylord, MI
Area
Whole counties

Counties Montmorency County, MI, Oscoda County, MI

The nearest sounding before it

Sault Ste Marie, MI (KY62), launched 00:00Z, 1.8 hours before the alert went out and 180 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, Sault Ste Marie, MI at 00:00Z on 1995-04-19Temperature 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, Sault Ste Marie, MI at 00:00Z on 1995-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 560 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
548 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
560 m²/s²
0-3 km storm-relative helicity
412 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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, Apr 18, 5:41 PM EDT, 4 hours 6 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, 3 hours 7 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
Special weather statement, Apr 18, 8:47 PM EDT, 1 hour before
MIZ016>19-023-024-029-030-036-042-509-190345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALPENA MI
842 PM EDT TUE APR 18 1995

...TORNADO WATCH IN EFFECT FOR PART OF NORTHEAST LOWER MICHIGAN UNTIL
100 AM EDT...

A TORNADO WATCH IS IN EFFECT FOR ARENAC COUNTY IN NORTHEAST LOWER
MICHIGAN UNTIL 100 AM EDT... INCLUDING THE COMMUNITIES OF STERLING...
STANDISH... ALGER... AND TWINING.

AT 835 PM STRONG THUNDERSTORMS AND ISOLATED SEVERE THUNDERSTORMS WERE
MOVING RAPIDLY NORTHEAST INTO NORTHEAST LOWER MICHIGAN. THUNDERSTORMS
WILL BE POSSIBLE ACROSS THE REGION THROUGH MIDNIGHT.

THE MAIN THREAT WITH THESE STORMS IS DAMAGING WINDS.  LARGE HAIL AND
TORNADOES ARE ALSO POSSIBLE WITH THESLE STORMS... ALONG WITH DEADLY
LIGHTNING AND TORRENTIAL RAIN.

TAKE COVER IMMEDIATELY IF THREATENING WEATHER APPROACHES.  STAY TUNED TO
LOCAL MEDIA FOR CURRENT WEATHER INFORMATION.

HOLLINGSWORTH

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 18, 8:25 PM EDTSevere Thunderstorm WarningAPXAlcona, Oscoda50 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.