Alert archive / Tennessee / Severe Thunderstorm Warnings in 1987

Severe Thunderstorm Warning 26, NWS Atlanta, GA

June 3, 1987Marion County, Tennessee

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 3, 1987, 7:10 PM CDT for Marion County, Tennessee. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
Jun 3, 1987, 7:10 PM CDT (00:10 UTC)
Expired
Jun 3, 1987, 8:00 PM CDT
In force
50 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Marion 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

Nashville Metro, TN (KBNA), launched 00:00Z, 0.2 hours before the alert went out and 142 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, Nashville Metro, TN at 00:00Z on 1987-06-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 207 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 00:00Z on 1987-06-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -96 square meters per square second.193958Sfc1 km3 km6 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
207 J/kg
Mixed-layer CIN
-26 J/kg
Mixed-layer LCL
1021 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
-96 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
-0.1
Supercell composite
-0.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KCHA 040010
SVRCHA
TNC115-040100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHATTANOOGA TN
810 PM EDT WED JUN 3 1987
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL  900 PM EDT FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN SOUTHEAST TENNESSEE
          ...MARION
 
AT 805 PM EDT RADAR INDICATED A STRONG THUNDERSTORM OVER WESTERN
MARION COUNTY OF SOUTHEAST TENNESSEE MOVING TO THE EAST AT 20 MILES
AN HOUR.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR9 BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

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, Jun 3, 4:48 PM CDT, 2 hours 22 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATHENS GA

COUNTY........ CLAYTON

SOURCE........ AMATEUR RADIO OPERATOR

TIME.......... 1745 EDT JUN 3, 1987

LOCATION...... MORROW GEORGIA

TYPE STORM.... THUNDERSTORM

HAIL.......... 3/4 INCH

DAMAGE........ UNKNOWN

INJURIES...... NONE
Special weather statement, Jun 3, 5:00 PM CDT, 2 hours 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MACON GA
600 PM EDT WED JUN 3 1987

AT 555 PM EDT WEATHER RADAR IN MACON SHOWED AN AREA OF STRONG
THUNDERSTORMS IN SOUTH CENTRAL GEORGIA FROM NEAR VIDALIA SOUTH
TO NEAR ALBANY.

THE STRONGEST THUNDERSTORMS WERE 10 MILES NORTHWEST OF VIDALIA
NEAR SOPERTON AND IN TELFAIR COUNTY BETWEEN HELENA AND LUMBER CITY.
VERY LITTLE MOVE WAS INDICATED.

THESE STRONG THUNDERSTORMS ARE CAPABLE OF PRODUCING STRONG
 GUSTY WINDS
DANGEROUS LIGHTNING...HEAVY RAIN...AND SMALL HAIL.
Special weather statement, Jun 3, 6:18 PM CDT, 52 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MACON GA
718 PM EDT WED JUN 3 1987

AT 715 PM THE SEVERE THUNDERSTORM WARNING FOR WHEELER COUNTY
IN SOUTH CENTRAL GEORGIA EXPIRED.

THUNDERSTORMS STILL CDONTINUE FROM NORTH OF HELENA TO NEAR VIDALIA
BUT HAVE WEAKENED DURING THE PAST HOUR.  STRONG GUSTY WINDS...HEAVY
RAIN...DANGEROUS LIGHTNING...AND SOME SMALL HAIL ARE STILL POSSIBLE
WITH THESE THUNDERSTORMS.
Local storm report, Jun 3, 6:39 PM CDT, 31 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MACON GA
736 PM EDT WED JUN 3 1987

COUNTY..... WHEELER  FIRS #309
SOURCE..... STATE PATROL AT HELENA
TIME......  645PM EDT 6/3/87
LOCATION... ALONG HIGHWAY 280 BETWEEN HELENA AND ALAMO IN WHEELER CO.
TYPE STORM. SEVERE THUNDERSTORM
HAIL....... HAIL WAS REPORTED BY CALL-IN REPORT BUT SIZE UNKNOWN.
DAMAGE..... TWO TREES BLOWN ACROSS HWY 280 SOUTH OF ALAMO IN WHEELER
            COUNTY.
WARNINGS... SVR 626[-715PM EDT 6/3/87.
Special weather statement, Jun 3, 6:40 PM CDT, 30 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ATLANTA GA
740 PM EDT WED JUN 3 1987

...THE SEVERE THUNDERSTORMS WARNINGS HAVE EXPIRED AND ARE NO LONGER
   IN EFFECT FOR NORTHWEST GEORGIA...

AT 730 PM NATIONAL WEATHER SERVICE RADAR INDICATED THUNDERSTORMS HAD
DECREASED THEIR INTENSITY OVER NORTHWEST GEORGIA. NO ADDITIONAL REPORTS
OF SEVERE WEATHER HAVE BEEN RECEIVED FROM THE PUBLIC OR LOCAL OFFICIALS.

MUCH OF WEST CENTRAL AND NORTHWEST GEORGIA HOWEVER ARE STILL EXPERIENC-
ING WIDESPREAD SHOWER AND THUNDERSHOWER ACTIVITY. RAINS CAN STILL BE
HEAVY AT TIMES ALONG WITH GUSTY WINDS AND DANGEROUS LIGHTENING. THE
PUBLIC IS ADVISED TO CONTINUE EXERCISING CAUTION AND REMAIN ALERT TO
ADDITIONAL STATEMENTS OR WARNINGS THAT MAY HAVE TO BE ISSUED.

THUNDERSTORMS WILL CONTINUE TO DEVELOP OVER MUCH OF NORTH GEORGIA
TONIGHT WITH THE POSSIBILITY OF SEVERE WEATHER RETURNING. THESE WILL
BE MOST NUMEROUS AND OF A GREATER THREAT ALONG A COLD FRONT EXPECTED TO
PUSH INTO THE STATE FROM THE NORTHWEST LATER TONIGHT.
GUSTY WINDS TO 55 MPH EARLIER THIS AFTERNOON BLEW TREES DOWN IN THE
PEACHTREE CITY AREA SOUTH OF ATLANTA. AT THE ATLANTA HARTSFIELD AIRPORT
48 MPH WINDS WERE REPORTED. HAIL TO TH\REE-QUARTER INCH SIZE WAS REPORTED
ACCUMULATING ON THE GROUND AT LAWERENCEVILLE, GEORGIA IN GWINNETT
COUNTY.
Special weather statement, Jun 3, 6:48 PM CDT, 22 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA
745 PM EDT WED JUN 3 1987

...THUNDERSTORMS WEAKENING IN COLQUITT AND COOK COUNTIES...

THE SEVERE THUNDERSTORM WARNING FOR COLQUITT AND COOK COUNTIES
HAS EXPIRED AT 745 PM EDT.  COLUMBUS WEATHER RADAR AT 740 INDICATED
THAT THE EARLIER INTENSE THUNDERSTORMS IN COLQUIT AND COOK COUNTIES
HAVE WEAKENED RAPIDLY DURING THE PAST HOUR.  ONLY SCATTERED SHOWERS AND
SMALL THUNDERSHOWERS RaEMAINED FROM ADEL AND QUITMAN GEORGIA NORTHWEST
TO MOULTRIE.  SHOWERS AND THUNDERSHOWERS ARE LIKELY TO CONTINUE OVER
SOME PARTS OF SOUTHWEST AND SOUTH CENTRAL GEORGIA FOR THE NEXT SEVERAL
HOURS.

Nearby

Severe Thunderstorm Warnings in Tennessee, 1987Every severe thunderstorm warning in 1987

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.