Alert archive / Illinois / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 8, NWS Lincoln, IL

April 10, 1995Fulton County, Illinois

NWS Lincoln, IL issued this severe thunderstorm warning at Apr 10, 1995, 3:11 AM CDT for Fulton County, Illinois. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Apr 10, 1995, 3:11 AM CDT (08:11 UTC)
Expired
Apr 10, 1995, 4:00 AM CDT
In force
49 min
Issued by
NWS Lincoln, IL
Area
Whole counties

County Fulton County, IL

The nearest sounding before it

Davenport, (KDVN), launched 00:00Z, 8.2 hours before the alert went out and 130 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, Davenport, at 00:00Z on 1995-04-10Temperature 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, Davenport, at 00:00Z on 1995-04-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 177 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
1534 m above ground
0-6 km bulk shear
72 kt
0-1 km storm-relative helicity
177 m²/s²
0-3 km storm-relative helicity
622 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KPIA 100811 RRA
SVRPIA
ILC057-100900-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEORIA IL
311 AM CDT MON APR 10 1995
 
THE NATIONAL WEATHER SERVICE IN PEORIA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  400 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL ILLINOIS
 
   ...FULTON COUNTY
 
AT 310 AM CDT A SPOTTER REPORTED A SEVERE THUNDERSTORM IN CENTRAL FULTON
COUNTY. THIS STORM WAS MOVING TO THE NORTHEAST AT 25 MPH. SOME TOWNS IN
THE PATH OF THIS STORM INCLUDE NORRIS AND BRERETON.
 
THIS STORM HAS A HISTORY OF LARGE HAIL. 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, Apr 10, 3:03 AM CDT, 8 minutes before
ILZ050-051-100900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD IL
303 AM CDT MON APR 10 1995

THE FOLLOWING COUNTIES HAVE BEEN REMOVED FROM SEVERE THUNDERSTORM WATCH
NUMBER 167...MORGAN AND SANGAMON. SCATTERED THUNDERSTORMS ARE STILL
POSSIBLE ACROSS THESE COUNTIES THROUGH EARLY MORNING...BUT THEY ARE
EXPECTED TO REMAIN BELOW SEVERE LIMITS.

GEELHART
Special weather statement, Apr 10, 3:06 AM CDT, 5 minutes before
ILZ050-051-100900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD IL
303 AM CDT MON APR 10 1995

THE FOLLOWING COUNTIES HAVE BEEN REMOVED FROM SEVERE THUNDERSTORM WATCH
NUMBER 167...MORGAN AND SANGAMON. SCATTERED THUNDERSTORMS ARE STILL
POSSIBLE ACROSS THESE COUNTIES THROUGH EARLY MORNING...BUT THEY ARE
EXPECTED TO REMAIN BELOW SEVERE LIMITS.

GEELHART

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 9, 10:46 PM CDTSevere Thunderstorm WarningILXSchuyler44 min
Apr 9, 11:43 PM CDTSevere Thunderstorm WarningILXMason47 min
Apr 9, 11:52 PM CDTSevere Thunderstorm WarningILXLogan38 min
Apr 10, 1:17 AM CDTSevere Thunderstorm WarningILXFulton43 min
Apr 10, 3:47 AM CDTSevere Thunderstorm WarningILXFulton58 min
Apr 10, 5:29 AM CDTSevere Thunderstorm WarningILXSchuyler61 min
Apr 10, 5:36 AM CDTSevere Thunderstorm WarningILXChampaign54 min
Apr 10, 10:14 AM CDTSevere Thunderstorm WarningILXKnox22 min
Apr 10, 12:45 PM CDTSevere Thunderstorm WarningILXCass, Morgan45 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.