Alert archive / Michigan / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 13, NWS Gaylord, MI

June 27, 1995Iosco County, Michigan

NWS Gaylord, MI issued this severe thunderstorm warning at Jun 27, 1995, 7:16 PM EDT for Iosco County, Michigan. It was in force for 29 min.

The area

The counties it named.

The facts

Issued
Jun 27, 1995, 7:16 PM EDT (23:16 UTC)
Expired
Jun 27, 1995, 7:45 PM EDT
In force
29 min
Issued by
NWS Gaylord, MI
Area
Whole counties

County Iosco County, MI

The nearest sounding before it

Alpena, MI (KAPX), launched 12:00Z, 11.3 hours before the alert went out and 123 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, Alpena, MI at 12:00Z on 1995-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 78 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, Alpena, MI at 12:00Z on 1995-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 104 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
78 J/kg
Mixed-layer CIN
-114 J/kg
Mixed-layer LCL
353 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
104 m²/s²
0-3 km storm-relative helicity
141 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 KAPN 272320 RRA
SVRAPN
MIC069-272345-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALPENA MI
716 PM EDT TUE JUN 27 1995
 
THE NATIONAL WEATHER SERVICE IN ALPENA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  745 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST LOWER PENINSULA
 
   ...SOUTHWESTERN IOSCO COUNTY
 
AT 713 PM EDT A SEVERE THUNDERSTORM WAS LOCATED NEAR WHITTEMORE MOVING
NORTHWEST AXT 15 MPH. THE STORM WILL MOVE NEAR M-55 AND THE OGEMAW COUNTY
LINE BY 730 PM.
 
DEADLY LIGHTNING AND DIME SIZE HAIL IS LIKELY WITH THIS STORM.
 
PERSONS IN SOUTHWEST IOSCO COUNTY SHOULD SEEK SHELTER NOW.
 
HOLLINGSWORTH

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 7:32 PM EDTSevere Thunderstorm WarningAPXArenac, Iosco58 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.