Alert archive / Illinois / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 78, NWS Lincoln, IL

June 24, 1995Mason County, Illinois

NWS Lincoln, IL issued this severe thunderstorm warning at Jun 24, 1995, 7:14 PM CDT for Mason County, Illinois. It was in force for 31 min.

The area

The counties it named.

The facts

Issued
Jun 24, 1995, 7:14 PM CDT (00:14 UTC)
Expired
Jun 24, 1995, 7:45 PM CDT
In force
31 min
Issued by
NWS Lincoln, IL
Area
Whole counties

County Mason County, IL

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 0.2 hours before the alert went out and 112 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, Lincoln, IL at 00:00Z on 1995-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 685 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, Lincoln, IL at 00:00Z on 1995-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 16 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
685 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
1672 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
16 m²/s²
0-3 km storm-relative helicity
42 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 KPIA 250017 RRA
SVRPIA
ILC125-250045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEORIA IL
714 PM CDT SAT JUN 24 1995
 
THE NATIONAL WEATHER SERVICE IN PEORIA HAS ISSUED A
SEVERE THUNDERSTORM WARNING  EFFECTIVE UNTIL  745 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL ILLINOIS
 
   ...MASON COUNTY
 
AT 715 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM JUST SOUTH OF
HAVANA. THIS STORM WAS MOVING NORTH AT 5 MPH...AND WILL AFFECT THE TOWN
OF HAVANA BY 730 PM CDT.
 
 
 
THIS IS A DANGEROUS STORM! STAY INDOORS, AWAY FROM WINDOWS!
 
HUNTER

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, Jun 24, 1:45 PM CDT, 5 hours 29 minutes before
ILZ027>031-036>038-040-041-242100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
145 PM CDT SAT JUN 24 1995

SHOWERS AND THUNDERSTORMS OVER CENTRAL ILLINOIS THIS AFTERNOON
WILL DRIFT SLOWLY WEST. MOST ARE NOT EXPECTED TO BECOME SEVERE
BUT MAY PRODUCE PEA TO MARBLE SIZE HAIL...WINDS BETWEEN 40 TO
45 MPH...FREQUENT LIGHTNING...AND LOCALLY HEAVY RAINFALL.

LISTEN TO NOAA WEATHER RADIO  FOR THE LATEST INFORMATION ON THESE
THUNDERSTORMS AND FOR WARNINGS WHICH MAY BE REQUIRED.

STUMETZ
Special weather statement, Jun 24, 1:47 PM CDT, 5 hours 27 minutes before
ILZ027>031-036>038-040-041-242100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEORIA IL
145 PM CDT SAT JUN 24 1995

SHOWERS AND THUNDERSTORMS OVER CENTRAL ILLINOIS THIS AFTERNOON
WILL DRIFT SLOWLY WEST. MOST ARE NOT EXPECTED TO BECOME SEVERE
BUT MAY PRODUCE PEA TO MARBLE SIZE HAIL...WINDS BETWEEN 40 TO
45 MPH...FREQUENT LIGHTNING...AND LOCALLY HEAVY RAINFALL.

LISTEN TO NOAA WEATHER RADIO  FOR THE LATEST INFORMATION ON THESE
THUNDERSTORMS AND FOR WARNINGS WHICH MAY BE REQUIRED.

STUMETZ

The office that day

Everything else NWS Lincoln, IL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 25, 1:19 PM CDTSevere Thunderstorm WarningILXTazewell38 min

Nearby

Severe Thunderstorm Warnings in Illinois, 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.