Alert archive / Georgia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 13, NWS Jacksonville, FL

May 15, 1994Bulloch County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at May 15, 1994, 7:38 PM EDT for Bulloch County, Georgia. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
May 15, 1994, 7:38 PM EDT (23:38 UTC)
Expired
May 15, 1994, 8:45 PM EDT
In force
67 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Bulloch County, GA

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 11.6 hours before the alert went out and 173 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, Charleston AFB, SC at 12:00Z on 1994-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 977 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, Charleston AFB, SC at 12:00Z on 1994-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 107 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
977 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
626 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
109 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.9

Open this sounding in Storm Lab

The text

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

000 
WUUS1 KSAV 152339 RRA
SVRSAV
GAC031-160045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAVANNAH GA
738 PM EDT SUN MAY 15 1994
 
THE NATIONAL WEATHER SERVICE IN SAVANNAH HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  845 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS......
 
IN SOUTHEAST GEORGIA
 
   ...BULLOCH COUNTY
 
A SEVERE THUNDERSTORM WAS INDICATED IN EASTERN CANDLER COUNTY. THIS
THUNDERSTORM HAS PRODUCED LARGE HAIL AND WAS ABOUT TO ENTER BULLOCH
COUNTY. PERSONS NEAR THE TOWN OF REGISTER ARE THE MOST THREATENED AND
SHOULD TAKE COVER IMMEDIATELY. PERSONS FROM STATESBORO TO NEVILS SHOULD
ALSO PREPARE FOR DAMAGING THUNDERSTORM WINDS AND LARGE HAIL.
 
THE THUNDERSTORM CONTINUES TO MOVE NORTHEAST AROUND 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 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 15, 3:09 PM EDT, 4 hours 29 minutes before
FLZ020-021-022-029-035-152115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
310 PM EDT SUN MAY 15 1994

AT 300 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS WITH
HEAVY RAIN FROM CROSS CITY NORTH THROUGH LIVE OAK TO JENNINGS IN
HAMILTON COUNTY.

THUNDERSTORMS WERE MOVING EAST SOUTHEAST AT 10 MILES AN HOUR AND WILL
LIKELY PRODUCE STRONG WIND GUSTS...VERY HEAVY RAINFALL...FREQUENT
LIGHTNING STRIKES AND POSSIBLE SMALL HAIL FOR THE NEXT ONE TO TWO HOURS.

REMEMBER MORE PEOPLE ARE KILLED BY LIGHTNING IN FLORIDA THAN IN ANY
OTHER STATE IN THE COUNTRY. WHEN A THUNDERSTORM THREATENS TRY TO GET
INSIDE A HOME OR LARGE BUILDING. AVOID OPEN AREAS SUCH AS BASEBALLL>
FIELDS...GOLF COURSES OR FISHING FROM SMALL DOCKS OR PIERS.
Special weather statement, May 15, 3:10 PM EDT, 4 hours 28 minutes before
FLZ020-021-022-029-035-152115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
310 PM EDT SUN MAY 15 1994

AT 300 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS WITH
HEAVY RAIN FROM CROSS CITY NORTH THROUGH LIVE OAK TO JENNINGS IN
HAMILTON COUNTY.

THUNDERSTORMS WERE MOVING EAST SOUTHEAST AT 10 MILES AN HOUR AND WILL
LIKELY PRODUCE STRONG WIND GUSTS...VERY HEAVY RAINFALL...FREQUENT
LIGHTNING STRIKES AND POSSIBLE SMALL HAIL FOR THE NEXT ONE TO TWO HOURS.

REMEMBER MORE PEOPLE ARE KILLED BY LIGHTNING IN FLORIDA THAN IN ANY
OTHER STATE IN THE COUNTRY. WHEN A THUNDERSTORM THREATENS TRY TO GET
INSIDE A HOME OR LARGE BUILDING. AVOID OPEN AREAS SUCH AS BASEBALLL
FIELDS...GOLF COURSES OR FISHING FROM SMALL DOCKS OR PIERS.

The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 15, 5:00 PM EDTSevere Thunderstorm WarningJAXLiberty, Long60 min
May 15, 6:04 PM EDTSevere Thunderstorm WarningJAXMcIntosh, Wayne56 min
May 15, 6:24 PM EDTSevere Thunderstorm WarningJAXTattnall66 min
May 15, 7:17 PM EDTSevere Thunderstorm WarningJAXCandler, Evans58 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1994Every severe thunderstorm warning in 1994

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.