Alert archive / Tennessee / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 157, NWS Atlanta, GA

May 27, 1995McMinn County, Tennessee

NWS Atlanta, GA issued this severe thunderstorm warning at May 27, 1995, 4:07 PM EDT for McMinn County, Tennessee. It was in force for 38 min.

The area

The counties it named.

The facts

Issued
May 27, 1995, 4:07 PM EDT (20:07 UTC)
Expired
May 27, 1995, 4:45 PM EDT
In force
38 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County McMinn County, TN

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 8.1 hours before the alert went out and 195 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 12:00Z on 1995-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 326 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 1995-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 69 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
326 J/kg
Mixed-layer CIN
-155 J/kg
Mixed-layer LCL
888 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
69 m²/s²
0-3 km storm-relative helicity
117 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCHA 272006
SVRCHA
TNC107-272045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHATTANOOGA TN
407 PM EDT SAT MAY 27 1995
 
THE NATIONAL WEATHER SERVICE IN CHATTANOOGA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  445 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST TENNESSEE
 
   ...EASTERN MCMINN COUNTY
 
AT 405PM EDT WEATHER RADAR AT MORRISTOWN INDICATED A SEVERE THUNDERSTORM
CENTERED BETWEEN ENGLEWOOD AND ETOWAH IN EASTERN MCMINN COUNTY. THE
THUNDERSTORM IS MOVING TOWARD THE NORTHEAST AT AROUND 10 MPH.
 
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 OR 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

Special weather statement, May 27, 11:18 AM EDT, 4 hours 49 minutes before
GAZ005>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
091>098-103>113-281000-

NORTH AND CENTRAL GEORGIA THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1130 AM EDT SAT MAY 27 1995

SCATTERED THUNDERSTORMS ARE EXPECTED OVER NORTH AND CENTRAL GEORGIA
THIS AFTERNOON AND EVENING. SEVERE THUNDERSTORMS ARE NOT EXPECTED.

MOIST UNSTABLE AIR REMAINS OVER THE SOUTHEASTERN UNITED STATES.
CONSIDERABLE DAYTIME HEATING WILL ALLOW FOR THE DEVELOPMENT OF
SCATTERED THUNDERSTORMS ACROSS NORTH AND CENTRAL GEORGIA THIS
AFTERNOON INTO THIS EVENING.

THE THUNDERSTORMS ARE EXPECTED TO REMAIN BELOW SEVERE LIMITS. SPOTTER
ACTIVATION IS NOT ANTICIPATED.

MSS
Special weather statement, May 27, 3:46 PM EDT, 21 minutes before
GAZ010-017-018-026-028-029-272030-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE ATHENS GA
345 PM EDT SAT MAY 27 1995

AT 335 PM EDT RADAR INDICATED A STRONG THUNDERSTORM OVER ELBERT
COUNTY JUST SOUTH OF ELBERTON IN NORTHEAST GEORGIA. THIS STORM
WILL BE MOVING TO THE NORTHEAST AT 10 MILES AN HOUR...MOVING THE
STORM OVER SOUTHERN HART COUNTY SHORTLY. THIS STORM IS CAPABLE
OF STRONG GUSTY WINDS...VERY HEAVY RAINFALL...FREQUENT DANGEROUS
LIGHTNING...AND POSSIBLE SMALL HAIL. SEEK SHELTER IF NEAR THIS
STORM.

ELSEWHERE SCATTERED THUNDERSTORMS...MANY WITH VERY HEAVY RAINFALL
...WERE INDCIATED ACROSS MUCH OF NORTH AND CENTRAL GEORGIA...WEST
CENTRAL SOUTH CAROLINA...SOUTHEASdT TENNESSEE...AND WESTERN NORTH
CAROLINA. THE STRONGEST THUNDERSTORMS WERE LOCATED JUST SOUTH
OF WASHINGTON IN EAST CENTRAL GEORGIA AND BETWEEN ROSWELL AND
LAWRENCEVILLE IN NORTHWEST GEORGIA. MOVEMENT WAS TO THE NORTHEAST
AT 10 MILES AN HOUR.

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 27, 3:30 PM EDTSevere Thunderstorm WarningFFCHamilton, Marion, Sequatchie45 min
May 27, 7:17 PM EDTSevere Thunderstorm WarningFFCHamilton, Marion43 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.