Alert archive / Illinois / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 71, NWS Quad Cities, IA

July 25, 1995Carroll County, Illinois

NWS Quad Cities, IA issued this severe thunderstorm warning at Jul 25, 1995, 5:37 PM CDT for Carroll County, Illinois. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Jul 25, 1995, 5:37 PM CDT (22:37 UTC)
Expired
Jul 25, 1995, 6:45 PM CDT
In force
68 min
Issued by
NWS Quad Cities, IA
Area
Whole counties

County Carroll County, IL

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 10.6 hours before the alert went out and 68 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 12:00Z on 1995-07-25Temperature 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 12:00Z on 1995-07-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -35 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1870 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
-35 m²/s²
0-3 km storm-relative helicity
-23 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 KMLI 252239 COR
SVRMLI
ILC015-252345-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING...CORRECTION...
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
537 PM CDT TUE JUL 25 1995

THE NATIONAL WEATHER SERVICE IN QUAD CITIES IA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  645 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTHWEST ILLINOIS

   ...CARROLL COUNTY

AT 534 PM RADAR INDICATED A SEVERE THUNDERSTORM AT MOUNT CARROL. THIS
STORM HAS DEVELOPED VERY RAPIDLY OVER THE PAST 15 TO 20 MINUTES AND WILL
MOVE TO NEAR LANARK BY 550 PM AND SHANNON NEAR 6 PM.


GO INSIDE A STURDY BUILDING AND STAY AWAY FROM WINDOWS!


ZOGG/HIRSCH

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

Local storm report, Jul 25, 3:50 PM CDT, 1 hour 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
350 PM CDT TUE JUL 25 1995

...PRELIMINARY LOCAL STORM REPORT FOR TUESDAY /JULY 24 1995/...

TIME(CDT)  .....CITY LOCATION.....   ST   ...EVENT/REMARKS...
DATE(CDT)  ....COUNTY LOCATION....

326  PM    PLYMOUTH                  IL   TREES DOWN AND BUILDING WITH
07/25/95   HANCOCK                        ROOF BLOWN OFF.  WINDS EST.
                                          AT 55 TO 60 MPH.  PEA SIZE
                                          HAIL.  (FROM SPOTTER)

345  PM    PLYMOUTH                  IL   SOME LARGE TREES DOWN. BLDG
07/25/95   HANCOCK                        WITH ROOF BLOWN OFF. (SAME AS
                                          ABOVE) IN ADDITION, WINDOWS
                                          BLOWN OUT IN DIFFERENT BLDG.
                                          (REPORTED BY CARTHAGE FIRE
                                          DEPARTMENT.)

DICKEY

DICKEY
Local storm report, Jul 25, 3:52 PM CDT, 1 hour 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
350 PM CDT TUE JUL 25 1995

...PRELIMINARY LOCAL STORM REPORT FOR TUESDAY /JULY 24 1995/...

TIME(CDT)  .....CITY LOCATION.....   ST   ...EVENT/REMARKS...
DATE(CDT)  ....COUNTY LOCATION....

326  PM    PLYMOUTH                  IL   TREES DOWN AND BUILDING WITH
07/25/95   HANCOCK                        ROOF BLOWN OFF.  WINDS EST.
                                          AT 55 TO 60 MPH.  PEA SIZE
                                          HAIL.  (FROM SPOTTER)

345  PM    PLYMOUTH                  IL   SOME LARGE TREES DOWN. BLDG
07/25/95   HANCOCK                        WITH ROOF BLOWN OFF. (SAME AS
                                          ABOVE) IN ADDITION, WINDOWS
                                          BLOWN OUT IN DIFFERENT BLDG.
                                          (REPORTED BY CARTHAGE FIRE
                                          DEPARTMENT.)

DICKEY

DICKEY
Special weather statement, Jul 25, 5:00 PM CDT, 37 minutes before
ILZ025-026-034-035-260345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
500 PM CDT TUE JUL 25 1995

...SEVERE THUNDERSTORM WATCH #851 IN EFFECT UNTIL 11 PM...

SEVERE THUNDERSTORM WATCH #851 IS IN EFFECT UNTIL 11 PM FOR THE
FOLLOWING ILLINOIS COUNTIES... HENDERSON... WARREN... HANCOCK...
MC DONOUGH.

THIS WATCH HAS BEEN ISSUED FOR STORMS WHICH ARE DEVELOPING IN A VERY
WARM AND MOIST ENVIRONMENT ACROSS ILLINOIS AND MISSOURI.  A SERIES OF
UPPER LEVEL DISTURBANCES WILL MOVE ACROSS IOWA AND NORTHERN MISSOURI
THIS EVENING AND GIVE INCREASED STRENGTH TO ANY THUNDERSTORMS.

STORMS IN THE WATCH AREA MAY REACH SEVERE LIMITS THROUGH THE EVENING
HOURS... WITH STRONG WINDS AND HAIL BEING THE PRIMARY THREAT.

HIRSCH
Special weather statement, Jul 25, 5:24 PM CDT, 13 minutes before
IAZ052-252330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
524 PM CDT TUE JUL 25 1995

AT 520 PM...A LARGE AREA OF THUNDERSTORMS WAS APPROACHING THE CEDAR
RAPIDS AREA. SHOWERS AND THUNDERSTORMS EXTENDED FROM NEAR MANCHESTER TO
MARENGO. THESE THUNDERSTORMS HAVE PRODUCED UPWARDS OF TWO INCHES OF
RAINFALL OVER THE PAST TWO HOURS.

THESE THUNDERSTORMS WILL MOVE ACROSS NORTHERN LINN COUNTY...AND BRING
TORRENTIAL RAINFALL AND BRIEF GUSTY WINDS TO THE CEDAR RAPIDS AND MARION
AREAS BY 540 PM AND LAST THROUGH 630 PM.

HLADIK
Special weather statement, Jul 25, 5:25 PM CDT, 12 minutes before
IAZ052-252330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
524 PM CDT TUE JUL 25 1995

AT 520 PM...A LARGE AREA OF THUNDERSTORMS WAS APPROACHING THE CEDAR
RAPIDS AREA. SHOWERS AND THUNDERSTORMS EXTENDED FROM NEAR MANCHESTER TO
MARENGO. THESE THUNDERSTORMS HAVE PRODUCED UPWARDS OF TWO INCHES OF
RAINFALL OVER THE PAST TWO HOURS.

THESE THUNDERSTORMS WILL MOVE ACROSS NORTHERN LINN COUNTY...AND BRING
TORRENTIAL RAINFALL ANdD BRIEF GUSTY WINDS TO THE CEDAR RAPIDS AND MARION
AREAS BY 540 PM AND LAST THROUGH 630 PM.

HLADIK

The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 25, 5:54 PM CDTSevere Thunderstorm WarningDVNStephenson66 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.