Alert archive / Missouri / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 13, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at May 15, 1986, 10:45 PM CDT for Cape Girardeau County, Missouri. It was in force for 60 min.
The area
The counties it named.
The facts
- Issued
- May 15, 1986, 10:45 PM CDT (03:45 UTC)
- Expired
- May 15, 1986, 11:45 PM CDT
- In force
- 60 min
- Issued by
- NWS Paducah, KY
- Area
- Whole counties
County Cape Girardeau 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 00:00Z, 3.8 hours before the alert went out and 157 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.
- Mixed-layer CAPE
- 1239 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 892 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 127 m²/s²
- 0-3 km storm-relative helicity
- 192 m²/s²
- Significant tornado parameter
- 0.9
- Supercell composite
- 5.8
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, May 15, 7:34 PM CDT, 3 hours 11 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE EVANSVILLE IN 735 PM CDT THU MAY 15 1986 ...A TORNADO WATCH IS IN EFFECT FOR MOST OF SOUTHERN AND CENTRAL INDIANA AS WELL AS EXTREME NORTHERN KENTUCKY UNTIL 9 PM CDT. ...A FLASH FLOOD WATCH IS IN EFFECT THIS AFTERNOON AND TONIGHT FOR PARTS OF NORTHERN AND ALL OF WESTERN KENTUCKY... AT 730 PM CDT THERE WERE STRONG THUNDERSTORMS IN SOUTHWEST INDIANA AND SOUTHERN ILLINOIS. THE STRONGEST THUNDERSTORMS WERE IN THE PETERSBURG INDIANA AREA AND NEAR HARRISBURG ILLINOIS. THESE THUNDERSTORMS HAVE VERY HEAVY RAIN...SMALL HAIL AND STRONG GUSTY WINDS. THE GENERAL AREA OF THUNDERSTORMS WAS ABOUT 80 MILES WIDE FROM COLUMBUS INDIANA TO 50 MILES SOUTHWEST OF PADUCAH KENTUCKY. THEY WERE MOVING NORTHEAST AT 45 MPH. THESE THUNDERSTORMS HAVE BEEN MOVING THROUGH THE SAME GENERAL AREA MOST OF THE AFTERNOON AND EVENING. SOME FLOODING OF LOW AREAS IS LIKELY AS MORE HEAVY RAIN MOVES THjROUGH DURING THE NIGHT. BLOCK
Special weather statement, May 15, 8:36 PM CDT, 2 hours 9 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE EVANSVILLE IN 835 PM CDT THU MAY 15 1986 ...A TORNADO WATCH IS IN EFFECT FOR MOST OF SOUTHERN AND CENTRAL INDIANA AS WELL AS EXTREME NORTHERN KENTUCKY UNTIL 9 PM CDT. ...A FLASH FLOOD WATCH IS IN EFFECT THIS AFTERNOON AND TONIGHT FOR PARTS OF NORTHERN AND ALL OF WESTERN KENTUCKY... AT 830 PM CDT THERE WERE STRONG THUNDERSTORMS IN SOUTHWEST INDIANA AND SOUTHERN ILLINOIS. THE STRONGEST THUNDERSTORMS WERE IN HAMILTON AND WAYNE COUNTIES NEAR FAIRFIELD AND MCLEANSBORO. THERE WAS ANOTHER VERY STRONG THUNDERSTORM NEAR WASHINGTON INDIANA IN DAVIESS COUNTY. THE THUNDERSTORMS WERE ALL MOVING NORTHEAST AT 45 MPH. THE STRONG THUNDERSTORMS WERE BECOMING FEWER BUT REMAINED POTENTIALY DANGEROUS. THESE THUNDERSTORMS HAVE BEEN MOVING THROUGH THE SAME GENERAL AREA MOST OF THE AFTERNOON AND EVENING. SOME FLOODING OF LOW AREAS IS POSSIBLE. BLOCK
Special weather statement, May 15, 9:33 PM CDT, 1 hour 12 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE EVANSVILLE IN 930 PM CDT THU MAY 15 1986 ...A TORNADO WATCH IS IN EFFECT FOR SOUTHERN AND CENTRAL INDIANA AND SOUTHEAST ILLINOIS UNTIL 200 AM CDT. AT 930 PM CDT THE STRONGEST THUNDERSTORMS WERE IN THE MISSOURI BOOTHEEL ABOUT 25 MILES WEST OF PADUCAH KENTUCKY. THEY WERE MOVING EAST AT 25 MPH TOWARD WESTERN KENTUCKY. THE ONLY OTHER THUNDERSTORM WITH HEAVY RAIN WAS IN SOUTHERN ILLINOIS ABOUT 20 MILES NORTHWEST OF MARION. IT WAS MOVING NORTHEAST AT 40 MPH. OTHERWISE THERE WERE WIDELY SCATTERED...MOSTLY LIGHT SHOWERS IN WESTERN KENTUCKY AND SOUTH CENTRAL INDIANA. BLOCK
Local storm report, May 15, 10:30 PM CDT, 15 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE EVANSVILLE IN
1030 PM CDT THU MAY 15 1986
STORM REPORT FOR SEVERE WEATHER EVENT MAY 15 1986
155 PM CDT...TREES UPROOTED..BLDGS AND AUTOS DAMAGED..ST PHILIP/
WADESVILLE..POSEY COUNTY INDIANA.
215 PM CDT...SEVERE TSTM WITH WINDS ESTIMATED 60 MPH..OVERHEAD STATE
POLICE POST..VANDERBURGH COUNTY INDIANA.
425 PM CDT...HOOK ECHO VISIBLE ON WEATHER RADAR..SOUTHWEST POSEY
COUNTY..TORNADO REPORTED SAME TIME 4 MI SOUTH OF MT
VERNON..6 PEOPLE REPORTED INJURED..POSEY COUNTY INDIANA.
440 PM CDT...SEVERE TSTM WITH ESTIMATED 60 MPH WINDS AND ZERO VSBY
IN RAIN AT FORT BRANCH INDIANA..GIBSON COUNTY.
450 PM CDT...TORNADO TOUCHDOWN NEAR ST PHILLIP INDIANA..REPORTED BY
POLICE..POSEY COUNTY INDIANA.
455 PM CDT...TORNADO SIGHTED ON THE GROUND CYNTHIANA HGTS AREA..WEST
OF EVANSVILLE..VANDERBURGH COUNTY INDIANA.
456 PM CDT...WALL CLOUD AND FUNNEL..POSSIBLY TOUCHING THE GROUND..
SIGHTED ABOUT 6 MI WEST OF THE AIRPORT..BY WEATHER
STATION AND TOWER PERSONEL..VANDERBURGH COUNTY INDIANA.
500 PM CDT...HOUSE REPORTED DESTROYED..2 PEOPLE INJURED..WEST SIDE
SIDE OF EVANSVILLE..VANDERBURGH COUNTY INDIANA.
539 PM CDT...CONSIDERABLE DAMAGE..FUNNEL CLOUD AND POSSIBLE
TORNADO TOUCHDOWN 4 MILES SOUTHEAST OF AIRPORT..
ALSO SIGHTED BY WEATHER STATION PERSONEL AND TOWER
PERSONEL..VANDERBURGH COUNTY INDIANA.
545 PM CDT...APARTMENT ROOF BLOWN OFF..TOP FLOORS DAMAGED..TREES
DOWN..GAS LEAK..4 MILES SOUTHEAST OF AIRPORT..EVANS
VILLE VANDERBURGH COUNTY INDIANA.
608 PM CDT...CONFIRMED TORNADO NEAR TENNEYSON..BY STATE POLICE..
WARRICK COUNTY INDIANA.
630 PM CDT...FUNNEL CLOUD..TREE TOP LEVEL..PERIODICALLY TOUCHING
DOWN..4 MI SOUTH OF HOLLAND BY STATE POLICE..DUBOIS
COUNTY INDIANA.
755 PM CDT...STATE POLICE REPORTED TORNADO TOUCHDOWN..2 MILES SOUTH
OF WASHINGTON..DAVIESS COUNTY INDIANA.
FINAL NOTE...T.V. NEWS COVERAGE AT 10 PM CDT..SHOWED FOOTAGE OF THE
TORNADO THAT DAMAGED SHAMROCK APARTMENT..SEE 545 PM CDT
REPORT ABOVE..ALSO SEVERAL ADDITIONAL DAMAGE SCENES FROM
THE GREATER EVANSVILLE AREA.
BLOCK/WILLIAMSThe office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 7:01 PM CDT | Tornado Warning | PAH | New Madrid, Scott, Stoddard | 59 min |
| May 15, 8:01 PM CDT | Tornado Warning | PAH | Scott | 59 min |
| May 15, 9:00 PM CDT | Tornado Warning | PAH | Cape Girardeau | 60 min |
| May 15, 9:00 PM CDT | Tornado Warning | PAH | Scott | 60 min |
| May 15, 10:05 PM CDT | Tornado Warning | PAH | Scott | 55 min |
Nearby
Severe Thunderstorm Warnings in Missouri, 1986Every severe thunderstorm warning 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.