Alert archive / Illinois / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 185, NWS Paducah, KY

August 19, 1995Union County, Illinois

NWS Paducah, KY issued this severe thunderstorm warning at Aug 19, 1995, 5:25 PM CDT for Union County, Illinois. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
Aug 19, 1995, 5:25 PM CDT (22:25 UTC)
Expired
Aug 19, 1995, 6:15 PM CDT
In force
50 min
Issued by
NWS Paducah, KY
Area
Whole counties

County Union County, IL

The radar

The Paducah radar (KPAH), 62 km from the middle of the area, began a volume at 22:25 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 10.4 hours before the alert went out and 300 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, Little Rock, AR at 12:00Z on 1995-08-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1681 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, Little Rock, AR at 12:00Z on 1995-08-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -11 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
1681 J/kg
Mixed-layer CIN
-58 J/kg
Mixed-layer LCL
1200 m above ground
0-6 km bulk shear
2 kt
0-1 km storm-relative helicity
-11 m²/s²
0-3 km storm-relative helicity
20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, Aug 19, 12:11 PM CDT, 5 hours 14 minutes before
ILZ081-082-084>086-088>094-KYZ001>013-MOZ086-087-100-109>112-114-192315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1215 PM CDT SAT AUG 19 1995

...A HEAT ADVISORY CONTINUES THIS AFTERNOON...

A HEAT ADVISORY REMAINS IN EFFECT FOR THE ALL OF WESTERN KY...SOUTERN
IL...AND SOUTHEAST MO THIS AFTERNOON.  HIGH TEMPERATURES BEDTWEEN 95
AND 100 DEGREES...COMBINED WITH RELATIVE HUMIDITY LEVELS AROUND 55
PERCENT...WILL PUSH THE HEAT INDEX INTO THE 110 TO 115 DEGREE RANGE
THIS AFTERNOON.

TRY TO AVOID BEING OUTSIDE TODAY.  IF YOU MUST BE OUTSIDE...BE SMART.
SUNSTROKE...HEAT CRAMPS...OR HEAT EXHAUSTION IS LIKELY WITH PROLONGED
EXPOSURE AND/OR PHYSICAL ACTIVITY IN THIS KIND OF HEAT.  BE SURE TO
GIVE YOURSELF NUMEROUS BREAKS...PREFERABLY OUT OF THE HOT SUN.  AND
REMEMBER TO DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES TO KEEP YOURSELF
HYDRATED.
HUMPHREY
Special weather statement, Aug 19, 12:15 PM CDT, 5 hours 10 minutes before
ILZ081-082-084>086-088>094-KYZ001>013-MOZ086-087-100-109>112-114-192315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1215 PM CDT SAT AUG 19 1995

...A HEAT ADVISORY CONTINUES THIS AFTERNOON...

A HEAT ADVISORY REMAINS IN EFFECT FOR THE ALL OF WESTERN KY...SOUTERN
IL...AND SOUTHEAST MO THIS AFTERNOON.  HIGH TEMPERATURES BEDTWEEN 95
AND 100 DEGREES...COMBINED WITH RELATIVE HUMIDITY LEVELS AROUND 55
PERCENT...WILL PUSH THE HEAT INDEX INTO THE 110 TO 115 DEGREE RANGE
THIS AFTERNOON.

TRY TO AVOID BEING OUTSIDE TODAY.  IF YOU MUST BE OUTSIDE...BE SMART.
SUNSTROKE...HEAT CRAMPS...OR HEAT EXHAUSTION IS LIKELY WITH PROLONGED
EXPOSURE AND/OR PHYSICAL ACTIVITY IN THIS KIND OF HEAT.  BE SURE TO
GIVE YOURSELF NUMEROUS BREAKS...PREFERABLY OUT OF THE HOT SUN.  AND
REMEMBER TO DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES TO KEEP YOURSELF
HYDRATED.
HUMPHREY
Special weather statement, Aug 19, 12:34 PM CDT, 4 hours 51 minutes before
ILZ081-082-084>086-088>094-KYZ001>013-MOZ086-087-100-109>112-114-192315-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE PADUCAH KY
1235 PM CDT SAT AUG 19 1995

...A HEAT ADVISORY CONTINUES THIS AFTERNOON...

A HEAT ADVISORY REMAINS IN EFFECT FOR THE ALL OF WESTERN KY...SOUTHERN
IL...AND SOUTHEAST MO THIS AFTERNOON.  HIGH TEMPERATURES BETWEEN 95
AND 100 DEGREES...COMBINED WITH RELATIVE HUMIDITY LEVELS AROUND 55
PERCENT...WILL PUSH THE HEAT INDEX INTO THE 110 TO 115 DEGREE RANGE
THIS AFTERNOON.

TRY TO AVOID BEING OUTSIDE TODAY.  IF YOU MUST BE OUTSIDE...BE SMART.
SUNSTROKE...HEAT CRAMPS...OR HEAT EXHAUSTION IS LIKELY WITH PROLONGED
EXPOSURE AND/OR PHYSICAL ACTIVITY IN TH2IS KIND OF HEAT.  BE SURE TO
GIVE YOURSELF NUMEROUS BREAKS...PREFERABLY OUT OF THE HOT SUN.  AND
REMEMBER TO DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES TO KEEP YOURSELF
HYDRATED.
HUMPHREY
Special weather statement, Aug 19, 12:35 PM CDT, 4 hours 50 minutes before
ILZ081-082-084>086-088>094-KYZ001>013-MOZ086-087-100-109>112-114-192315-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE PADUCAH KY
1235 PM CDT SAT AUG 19 1995

...A HEAT ADVISORY CONTINUES THIS AFTERNOON...

A HEAT ADVISORY REMAINS IN EFFECT FOR THE ALL OF WESTERN KY...SOUTHERN
IL...AND SOUTHEAST MO THIS AFTERNOON.  HIGH TEMPERATURES BETWEEN 95
AND 100 DEGREES...COMBINED WITH RELATIVE HUMIDITY LEVELS AROUND 55
PERCENT...WILL PUSH THE HEAT INDEX INTO THE 110 TO 115 DEGREE RANGE
THIS AFTERNOON.

TRY TO AVOID BEING OUTSIDE TODAY.  IF YOU MUST BE OUTSIDE...BE SMART.
SUNSTROKE...HEAT CRAMPS...OR HEAT EXHAUSTION IS LIKELY WITH PROLONGED
EXPOSURE AND/OR PHYSICAL ACTIVITY IN THIS KIND OF HEAT.  BE SURE TO
GIVE YOURSELF NUMEROUS BREAKS...PREFERABLY OUT OF THE HOT SUN.  AND
REMEMBER TO DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES TO KEEP YOURSELF
HYDRATED.
HUMPHREY

The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 19, 4:52 PM CDTTornado WarningPAHJackson38 min
Aug 19, 6:51 PM CDTSevere Thunderstorm WarningPAHJohnson, Massac25 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; radar from the NEXRAD Level II archive.