Alert archive / Missouri / Tornado Warnings in 1986

Tornado Warning 1, NWS Paducah, KY

May 14, 1986Scott County, Stoddard County, Missouri

NWS Paducah, KY issued this tornado warning at May 14, 1986, 4:10 PM CDT for Scott County, Stoddard County, Missouri. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
May 14, 1986, 4:10 PM CDT (21:10 UTC)
Expired
May 14, 1986, 5:00 PM CDT
In force
50 min
Issued by
NWS Paducah, KY
Area
Whole counties

Counties Scott County, MO, Stoddard County, MO

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Salem-Leckrone, IL (KSLO), launched 12:00Z, 9.2 hours before the alert went out and 203 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, Salem-Leckrone, IL at 12:00Z on 1986-05-14Temperature 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, Salem-Leckrone, IL at 12:00Z on 1986-05-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 53 square meters per square second.193958Sfc1 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
1684 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
53 m²/s²
0-3 km storm-relative helicity
234 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 tornado 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, May 14, 10:46 AM CDT, 5 hours 24 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE EVANSVILLE IN
1039 AM CDT WED MAY 14 1986

AT 1030 AM CDT..STRONG THUNDERSTORMS..WITH VERY HEAVY RAIN..WERE OVER
PARTS OF NORTH CENTRAL KENTUCKY.

THE STORMS WERE LOCATED..FROM JUST NORTHWEST OF NOLIN RESERVOIR TO             RTO JUST NORTHEAST OF THE RESERVOIR.

MARBLE SIZED HAIL WAS REPORTED BY STATE POLICE IN THE LEITCHFIELD
AREA..WHICH IS 30 MILES NORTHEAST OF BOWLING GREEN AT 1028 AM CDT.
THE STORMS WILL PRODUCE VERY HEAVY RAIN..DANGEROUS LIGHTNING..SOME
HAIL AND GUSTY SURFACE WINDS. MINOR FLOODING OF LOW LYING AREAS
MAY ALSO OCCUR WITH THESE STORMS.

MOVEMENT OF THE THUNDERSTORMS WAS EAST AT 30 MILES AN HOUR.

MOT&ORISTS DRIVING IN THE AREA SHOULD REDUCE SPEEDS AND WATCH FOR
PONDING OF WATER.
WRIGHT
Special weather statement, May 14, 10:53 AM CDT, 5 hours 17 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE EVANSVILLE IN..CORRECTION..3RD LINE..
1039 AM CDT WED MAY 14 1986

AT 1030 AM CDT..STRONG THUNDERSTORMS..WITH VERY HEAVY RAIN..WERE OVER
PARTS OF NORTH CENTRAL KENTUCKY.

THE STORMS WERE LOCATED..FROM JUST NORTHWEST TO NORTHEAST OF NOLIN
RESERVOIR.

MARBLE SIZED HAIL WAS REPORTED BY STATE POLICE IN THE LEITCHFIELD
AREA..WHICH IS 30 MILES NORTHEAST OF BOWLING GREEN AT 1028 AM CDT.
THE STORMS WILL PRODUCE VERY HEAVY RAIN..DANGEROUS LIGHTNING..SOME
HAIL AND GUSTY SURFACE WINDS. MINOR FLOODING OF LOW LYING AREAS
MAY ALSO OCCUR WITH THESE STORMS.

MOVEMENT OF THE THUNDERSTORMS WAS EAST AT 30 MILES AN HOUR.

MOTORISTS DR.IVING IN THE AREA SHOULD REDUCE SPEEDS AND WATCH FOR
PONDING OF WATER.
WRIGHT
Special weather statement, May 14, 2:40 PM CDT, 1 hour 30 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
235 PM CST WED MAY 14 1986

... THUNDERSTORMS ARE DEVELOPING OVER THE TRI STATE REGION ...

AT 230 PM NATIONAL WEATHER SERVICE RADAR INDICATED STRONG
THUNDERSTORMS WITH HEAVY RAIN DEVELOPING OVER WEST KENTUCKY AND
SOUTHEAST MISSOURI.

ONE STRONG STORM WAS LOCATED 35 MILES TO THE SOUTHWEST OF
OWENSBORO..NEAR MADISONVILLE..IN HOPKINS COUNTY.  ANOTHER STORM IN
SOUTHEAST MISSOURI WAS LOCATED 15 MILES TO THE NORTH OF POPLAR BLUFF
IN WAYNE COUNTY.

MOVEMENT WAS TO THE EAST AT AROUND 20 MILES AN HOUR.

SMALL HAIL..FREQUENT LIGHTNING..AND HEAVY DOWNPOURS..CAN BE EXPECTED
WITH THESE STORMS AS THEY PASS OVERHEAD.
CAMPBELL
Special weather statement, May 14, 3:35 PM CDT, 35 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE EVANSVILLE IN
335 PM CDT WED MAY 14 1986

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 10 PM CDT FOR
EXTREME SOUTHERN ILLINOIS...EXTREME SOUTHERN INDIANA AND FOR ALL
OF WESTERN KENTUCKY.

AT 325 PM CDT THERE WERE STRONG THUNDERSTORMS IN WESTERN KENTUCKY.
THE STRONGEST STORMS WERE IN A BAND FROM OWENSBORO TO ELIZABETHTOWN.
ALSO A STRONG THUNDERSTORM DEVELOPED ABOUT 10 MILES SOUTHWEST OF
BOWLING GREEN. IT WAS MOVING NORTHEAST AT 25 MPH TOWARD BOWLING GREEN.

THERE WAS ONE OTHER THUNDERSTORM WITH HEAVY RAIN IN WESTERN KENTUCKY
JUST WEST OF MADISONVILLE. ALL THE THUNDERSTORMS WERE MOVING NORTHEAST
AT 25 MPH.

THERE WERE ALSO ISOLATED THUNDERSTORMS ALONG THE OHIO RIVER IN
SOUTHERN ILLINOIS AND SOUTHERN INDIANA.
BLOCK

The office that day

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

IssuedProductOfficeCountiesLasted
May 14, 1:12 AM CDTSevere Thunderstorm WarningPAHButler48 min
May 14, 5:20 PM CDTSevere Thunderstorm WarningPAHMississippi, New Madrid40 min
May 14, 6:35 PM CDTSevere Thunderstorm WarningPAHButler, Stoddard55 min

Nearby

Tornado Warnings in Missouri, 1986Every tornado warning in 1986Tornadoes in 1986

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.