Alert archive / Tennessee / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 4, NWS Morristown, TN

March 7, 1995Fentress County, Tennessee

NWS Morristown, TN issued this severe thunderstorm warning at Mar 7, 1995, 8:25 PM CST for Fentress County, Tennessee. It was in force for 65 min.

The area

The counties it named.

The facts

Issued
Mar 7, 1995, 8:25 PM CST (02:25 UTC)
Expired
Mar 7, 1995, 9:30 PM CST
In force
65 min
Issued by
NWS Morristown, TN
Area
Whole counties

County Fentress County, TN

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.4 hours before the alert went out and 152 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 1995-03-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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, Nashville Metro, TN at 00:00Z on 1995-03-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -247 square meters per square second.1939587897Sfc1 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
493 m above ground
0-6 km bulk shear
69 kt
0-1 km storm-relative helicity
-247 m²/s²
0-3 km storm-relative helicity
-222 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 
TTAA00 KTYS 080225 RRA
SVRTYS
TNC049-080330-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE KNOXVILLE TN
925 PM EST (825 PM CST) TUE MAR 7 1995
 
THE NATIONAL WEATHER SERVICE IN KNOXVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1030 PM EST (930 PM CST)
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN EAST CENTRAL TENNESSEE
 
   ...FENTRESS COUNTY
 
AT 823 PM CST WEATHER SERVICE RADAR SHOWED A SEVERE THUNDERSTORM IN
NORTHWEST CUMBERLAND COUNTY MOVING NORTHEAST AT 40 MPH. THIS SEVERE
THUNDERSTORM WILL BE IN SOUTHERN FENTRESS COUNTY WITHIN THE NEXT
FEW MINUTES.
 
REMEMBER THAT SEVERE THUNDERSTORMS CAN AND SOMETIMES DO PRODUCE
TORNADOES WITH LITTLE OR NO WARNING...SO BE ON THE LOOKOUT.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WI^NDOWS UNTIL THE STORM HAS PASSED.
 
 
 
NNNN

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, Mar 7, 3:39 PM CST, 4 hours 46 minutes before
TNZ011-012-013-014-034-035-036-037-038-039-040-041-066-067-068-
069-070-071-072-073-074-086-087-072300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KNOXVILLE TN
439 PM EST (339 PM CST) TUE MAR 7 1995

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE FOLLOWING COUNTIES
UNTIL 8PM EST (7PM CST)..ANDERSON..CAMPBELL..CUMBERLAND..MORGAN..PICKETT
ROANE..AND SCOTT...

...A FLASH FLOOD WATCH IS IN EFFECT FOR THE CUMBERLAND PLATEAU AND
MIDDLE EAST TENNESSEE FOR TONIGHT...

AT 430 PM EST (330 PM CST) WEATHER RADAR SHOWED WIDELY SCATTERED SHOWERS
ALONG THE CENTRAL PART OF THE CUMBERLAND PLATEAU MOVING NORTH-NORTHEAST
AT 45 MPH.

NO SEVERE THUNDERSTORMS OR FLASH FLOODING WERE OCCURRING AT 430 PM EST
(330 PM CST) HOWEVER...CONDITIONS ARE FAVORABLE FOR BOTH TO OCCUR.

STAY TUNED TO THIS STATION FOR THE LATEST WEATHER INFORMATION AND HEED
ANY WARNINGS THAT ARE ISSUED.

WS

NNNN
Special weather statement, Mar 7, 3:50 PM CST, 4 hours 35 minutes before
TNZ015>018-042>047-VAZ001>009-072300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BRISTOL TENNESSEE
450 PM EST TUE MAR 7 1995

...FLASH FLOOD WATCH CONTINUES FOR TONIGHT AND EARLY WEDNESDAY...

A FLASH FLOOD WATCH REMAINS IN EFFECT FOR NORTHEAST TENNESSEE FOR
TONIGHT AND EARLY WEDNESDAY. THE LEADING EDGE OF THE SHOWERS AND
THUNDERSTORMS HAVE MOVED INTO MIDDLE TENNESSEEE...IN ADVANCE OF A
VERY ACTIVE COLD FRONT.  THE FRONTAL SYSTEM EXTENDED SOUTHWEST
THROUGHT WESTERN KENTUCKY AND TENNESSEE.

THE FRONT IS EXPECTED TO MOVE SLOWLY EASTWARD...REACHING NORTHEAST
TENNESSEE AFTER SUNRISE WEDNESDAY.  THE ASSOCIATED SHOWERS AND
THUNDERSTORMS...WILL HAVE THE POTENTIAL TO PRODUCE LOCALLY HEAVY
RAINFALL AMOUNTS AND MAY LEAD TO FLASH FLOODING.

BE ESPECIALLY CAUTIOUS AND READY TO SEEK HIGHER GROUND WHEN FLASH
FLOODING THREATENS.  STAY TUNE TO RADIO...TELEVISION AND NOAA WEATHER
RADIO FOR FURTHER INFORMATION...AS IT IS AVAILABLE.
END/RS
Special weather statement, Mar 7, 7:35 PM CST, 50 minutes before
TNZ011-012-013-014-034-035-036-037-038-066-067-068-069-071-080230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KNOXVILLE TN
835 PM EST (735 PM CST) TUE MAR 7 1995

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR EAST TENNESSEE UNTIL 2AM
EST...

AT 830 PM EST WEATHER RADAR SHOWED A LINE OF THUNDERSTORMS WITH VERY
HEAVY RAIN...POSSIBLE HAIL...AND GUSTY WINDS ALONG THE SOUTH PART
OF THE CUMBERLAND PLATEAU. THE CHATTANOOGA NATIONAL WEATHER SERVICE
OFFICE HAS ISSUED TORNADO AND SEVERE THUNDERSTORM WARNINGS WITH THIS LINOF THUNDERSTORMS.

MOVEMENT WAS NORTHEAST AT 35 TO 40 MPH.

THIS LINE OF THUNDERSTORMS WILL LIKELY BE IN SOUTHERN CUMBERLAND COUNTY
WITHIN AN HOUR OR SO.

THE FOLLOWING COUNTIES IN EAST TENNESSEE ARE IN THE SEVERE THUNDERSTORM
WATCH:
ANDERSON..BLOUNT..CAMPBELL..CLAIBORNE..CUMBERLAND..FENTRESS..GRAINGER..K
XLOUDON..MORGAN..PICKETT..ROANE..SCOTT..AND UNION.

STAY TUNED TO THIS STATION FOR THE LATEST INFORMATION ON THIS POTENTIALLDANGEROUS WEATHER SITUATION.

WS

NNNN
Special weather statement, Mar 7, 7:41 PM CST, 44 minutes before
*NZ011-012-013-014-034-035-036-037-038-066-067-068-069-071-080230-

SPECIAL WEATHER STATEMENT...CORRECTED FOR FORMAT...
NATIONAL WEATHER SERVICE KNOXVILLE TN
835 PM EST (735 PM CST) TUE MAR 7 1995

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR EAST TENNESSEE UNTIL 2AM
EST...

AT 830 PM EST WEATHER RADAR SHOWED A LINE OF THUNDERSTORMS WITH VERY
HEAVY RAIN...POSSIBLE HAIL...AND GUSTY WINDS ALONG THE SOUTH PART
OF THE CUMBERLAND PLATEAU. THE CHATTANOOGA NATIONAL WEATHER SERVICE
OFFICE HAS ISSUED TORNADO AND SEVERE THUNDERSTORM WARNINGS WITH THIS
LINE OF THUNDERSTORMS.

MOVEMENT WAS NORTHEAST AT 35 TO 40 MPH.

THIS LINE OF THUNDERSTORMS WILL LIKELY BE IN SOUTHERN CUMBERLAND COUNTY
WITHIN AN HOUR OR SO.

THE FOLLOWING COUNTIES IN EAST TENNESSEE ARE IN THE SEVERE THUNDERSTORM
WATCH:
ANDERSON..BLOUNT..CAMPBELL..CLAIBORNE..CUMBERLAND..FENTRESS..GRAINGER..
KNOX..LOUDON..MORGAN..PICKETT..ROANE..SCOTT..AND UNION.

STAY TUNED TO THIS STATION FOR THE LATEST INFORMATION ON THIS
POTENTIALLY DANGEROUS WEATHER SITUATION.

WS

NNNN
Special weather statement, Mar 7, 7:47 PM CST, 38 minutes before
TNZ011-012-013-014-034-035-036-037-038-066-067-068-069-071-080230-

SPECIAL WEATHER STATEMENT...CORRECTED...
NATIONAL WEATHER SERVICE KNOXVILLE TN
835 PM EST (735 PM CST) TUE MAR 7 1995

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR EAST TENNESSEE UNTIL 2AM
EST...

AT 830 PM EST WEATHER RADAR SHOWED A LINE OF THUNDERSTORMS WITH VERY
HEAVY RAIN...POSSIBLE HAIL...AND GUSTY WINDS ALONG THE SOUTH PART
OF THE CUMBERLAND PLATEAU. THE CHATTANOOGA NATIONAL WEATHER SERVICE
OFFICE HAS ISSUED TORNADO AND SEVERE THUNDERSTORM WARNINGS WITH THIS
LINE OF THUNDERSTORMS.

MOVEMENT WAS NORTHEAST AT 35 TO 40 MPH.

THIS LINE OF THUNDERSTORMS WILL LIKELY BE IN SOUTHERN CUMBERLAND COUNTY
WITHIN AN HOUR OR SO.

THE FOLLOWING COUNTIES IN EAST TENNESSEE ARE IN THE SEVERE THUNDERSTORM
WATCH:
ANDERSON..BLOUNT..CAMPBELL..CLAIBORNE..CUMBERLAND..FENTRESS..GRAINGER..
KNOX..MONROE..LOUDON..MORGAN..PICKETT..ROANE..SCOTT..AND UNION.

STAY TUNED TO THIS STATION FOR THE LATEST INFORMATION ON THIS POTENTIALL
ANGEROUS WEATHER SITUATION.

WS

NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 7, 8:04 PM CSTSevere Thunderstorm WarningMRXCumberland56 min
Mar 7, 9:00 PM CSTSevere Thunderstorm WarningMRXMorgan, Scott60 min
Mar 7, 9:45 PM CSTSevere Thunderstorm WarningMRXRoane60 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 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.