Alert archive / Tennessee / Tornado Warnings in 1986

Tornado Warning 8, NWS Memphis, TN

June 9, 1986Lake County, Tennessee

NWS Memphis, TN issued this tornado warning at Jun 9, 1986, 4:42 PM CDT for Lake County, Tennessee. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
Jun 9, 1986, 4:42 PM CDT (21:42 UTC)
Expired
Jun 9, 1986, 5:45 PM CDT
In force
63 min
Issued by
NWS Memphis, TN
Area
Whole counties

County Lake County, TN

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

Little Rock, AR (KLZK), launched 12:00Z, 9.7 hours before the alert went out and 172 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 1986-06-09Temperature 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, Little Rock, AR at 12:00Z on 1986-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 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
3618 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
47 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 
TTAAOO KMEM 092142
TORMEM
TNC095-092245-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
442 PM CDT MON JUN  9 1986
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL  545 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTIES:
 
IN WEST TENNESSEE
          ..LAKE

AT 440 PM CDT, RADAR INDICATED A TORNADO EIGHT MILES NORTHEAST OF
HAYTI, MISSOURI IN PEMISCOT COUNTY MISSOURI. THE TORNADO WAS MOVING
NORTHEAST BETWEEN 10 AND 15 MPH. THIS TORNADO WILL BE MOVING INTO
LAKE COUNTY, TENNESSEE WITH THE CITY OF TIPTONVILLE IN THE DIRECT
PATH.
 
THE PUBLIC ALSO REPORTED A POSSIBLE TORNADO 15 MILES NORTH OF
DYERSBURG, MOVING NORTHEAST.
 
IF YOU ARE IN THE PATH OF A TORNADO, THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE, SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS, PILLOWS, OR
CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

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, Jun 9, 4:13 PM CDT, 29 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
410 PM CDT MON JUN 9 1986

...FUNNEL CLOUD OBSERVED MOVING ACROSS THE MISSISSIPPI RIVER INTO
NORTHWEST TENNESSEE NORTHWEST OF DYERSBURG...

AT 405 PM THE MISSOURI HIGHWAY PATROL REPORTED THAT A FUNNEL CLOUD WAS
MOVING NORTHEASTWARD INTO NORTHWESTERN TENNESSEE NORTHWEST OF DYERSBURG
IN THE LAKE..DYER..OBION COUNTY AREA.

ALL PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR APPROACHING
THUNDERSTORMS AND TAKE COVER IF THREATENING WEATHER NEARS.

STAY TUNED TO THIS STATION FOR THE LATEST WEATHER INFORMATION.

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 3:14 PM CDTFlash Flood WarningMEGMadison4 hr
Jun 9, 6:35 PM CDTFlash Flood WarningMEGMadison3 hr

Nearby

Tornado Warnings in Tennessee, 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.