Alert archive / Minnesota / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 13, NWS Twin Cities, MN

June 22, 1995Fillmore County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 22, 1995, 4:30 PM CDT for Fillmore County, Minnesota. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Jun 22, 1995, 4:30 PM CDT (21:30 UTC)
Expired
Jun 22, 1995, 5:00 PM CDT
In force
30 min
Issued by
NWS Twin Cities, MN
Area
Whole counties

County Fillmore County, MN

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 9.5 hours before the alert went out and 178 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, Minneapolis, MN at 12:00Z on 1995-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 474 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, Minneapolis, MN at 12:00Z on 1995-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -50 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
474 J/kg
Mixed-layer CIN
-143 J/kg
Mixed-layer LCL
1527 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-50 m²/s²
0-3 km storm-relative helicity
-26 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 
WUUS1 KRST 222135 RRA
SVRRST
MNC045-222200-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ROCHESTER MN
430 PM CDT THU JUN 22 1995
 
THE NATIONAL WEATHER SERVICE IN ROCHESTER MN HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  500 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST MINNESOTA
 
   ...WESTERN FILLMORE COUNTY
 
RADAR INDICATED A SEVERE THUNDERSTORM 5 MILES SOUTH OF SPRING VALLEY
MOVING NORTH AT 10 MPH. SOME TOWNS IN THE PATH OF THE STORM ARE SPRING
VALLEY...HAMILTON...WASHINGTON AND WYKOFF. THE STORM SHOULD BE NEAR
SPRING VALLEY BY 430 PM AND WASHINGTON BY 500 PM. EXPECT HAIL UP TO 3/4
INCH IN DIAMETER...DEADLY LIGHTNING AND TORRENTIAL RAIN.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND...LARGE HAIL...
DEADLY LIGHTNING...AND VERY HEAVY RAIN.  FOR YOUR PROTECTION
MOVE TO AN INTERIOR ROOM.  PEOPLE IN MOBILE HOMES SHOULD GO
TO A STORM SHELTER.

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 22, 2:15 AM CDTSevere Thunderstorm WarningMPXMartin45 min
Jun 22, 4:43 PM CDTSevere Thunderstorm WarningMPXDodge, Olmsted32 min
Jun 22, 5:04 PM CDTSevere Thunderstorm WarningMPXBenton, Sherburne, Stearns26 min
Jun 22, 5:31 PM CDTSevere Thunderstorm WarningMPXFillmore29 min
Jun 22, 5:32 PM CDTSevere Thunderstorm WarningMPXBenton28 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 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.