Alert archive / Georgia / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 140, NWS Atlanta, GA

July 7, 1993Crisp County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jul 7, 1993, 9:19 PM EDT for Crisp County, Georgia. It was in force for 56 min.

The area

The counties it named.

The facts

Issued
Jul 7, 1993, 9:19 PM EDT (01:19 UTC)
Expired
Jul 7, 1993, 10:15 PM EDT
In force
56 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Crisp County, GA

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 1.3 hours before the alert went out and 177 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, Tallahassee Rgnl, FL at 00:00Z on 1993-07-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 789 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, Tallahassee Rgnl, FL at 00:00Z on 1993-07-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 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
789 J/kg
Mixed-layer CIN
-109 J/kg
Mixed-layer LCL
1196 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
-3 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 
WUUS1 KMCN 080122 RRA
SVRMCN
GAC081-080215-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MACON GA
919 PM EDT WED JUL 7 1993
 
THE NATIONAL WEATHER SERVICE IN MACON GA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1015 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL GEORGIA
 
   ...CRISP COUNTY
 
AT 9:18 PM... RADAR INDICATED A SEVERE THUNDESTORM OVER THE NORTHEAST
CORNER OF CRISP COUNTY MOVING SOUTHWEST AT 10 MPH. THIS STORM SHOULD
PASS NEAR WENONA AND RAINES... MOVING JUST SOUTH OF CORDELE.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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, Jul 7, 9:04 PM EDT, 15 minutes before
GAZ008-011-012-080300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA
904 PM EDT WED JUL 7 1993

...STRONG THUNDERSTORMS POUNDING PARTS OF SOUTHWEST AND SOUTHCENTRAL
GEORGIA...

AT 900 PM EDT WEATHER RADAR INDICATED SHOWERS AND STRONG THUNDERSTORMS
FROM JUST SOUTH OF MACON TO THE FLORIDA BORDER. THE STRONGEST STORMS
WERE FROM ABOUT 7 MILES EAST OF MONTEZUMA IN MACON COUNTY OF WEST
CENTRAL GEORGIA TO ABOUT 20 MILES NORTH OF TIFTON IN SOUTH CENTRAL
GEORGIA. THESE STORMS WERE MOVING SOUTHWEST AT 10 TO 15 MPH.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTHCENTRAL GEORGIA..ESPECIALLY IN
SUMTER..LEE..WORTH..AND TIFT COUNTIES SHOULD REMAIN ALERT THIS EVENING
FOR APPROACHING THUNDERSTORMS. THESE STORMS WILL PRODUCE HEAVY
RAIN..GUSTY WIND..LIGHTNING..AND POSSIBLY SMALL HAIL.

MOVE INDOORS AND AWAY FROM WINDOWS IF A STORM THREATENS AND LISTEN TO
NOAA WEATHER RADIO FOR LATER STATEMENTS AND POSSIBLE WARNINGS.
Special weather statement, Jul 7, 9:06 PM EDT, 13 minutes before
GAZ008-011-012-080300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBUS GA
904 PM EDT WED JUL 7 1993

...STRONG THUNDERSTORMS POUNDING PARTS OF SOUTHWEST AND SOUTHCENTRAL
GEORGIA...

AT 900 PM EDT WEATHER RADAR INDICATED SHOWERS AND STRONG THUNDERSTORMS
FROM JUST SOUTH OF MACON TO THE FLORIDA BORDER. THE STRONGEST STORMS
WERE FROM ABOUT 7 MILES EAST OF MONTEZUMA IN MACON COUNTY OF WEST
CENTRAL GEORGIA TO ABOUT 20 MILES NORTH OF TIFTON IN SOUTH CENTRAL
GEORGIA. THESE STORMS WERE MOVING SOUTHWEST AT 10 TO 15 MPH.

PEOPLE WHO RESIDE IN SOUTHWEST AND SOUTHCENTRAL GEORGIA..ESPECIALLY IN
SUMTER..LEE..WORTH..AND TIFT COUNTIES SHOULD REMAIN ALERT THIS EVENING
FOR APPROACHING THUNDELRSTORMS. THESE STORMS WILL PRODUCE HEAVY
RAIN..GUSTY WIND..LIGHTNING..AND POSSIBLY SMALL HAIL.

MOVE INDOORS AND AWAY FROM WINDOWS IF A STORM THREATENS AND LISTEN TO
NOAA WEATHER RADIO FOR LATER STATEMENTS AND POSSIBLE WARNINGS.
Local storm report, Jul 7, 9:10 PM EDT, 9 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MACON GA
910 PM EDT WED JUL 7 1993

COUNTY..... DODGE
SOURCE..... OCMULGEE EMC
TIME....... 8:05 PM
LOCATION... RHINE, GA
TYPE STORM. SEVERE THUNDERSTORM
HAIL....... NONE
DAMAGE..... LARGE OAK TREE, SEVERAL PINES, DOWNED BY WINDS.
INJURIES... UNKN
COST....... UNKN
Local storm report, Jul 7, 9:12 PM EDT, 7 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MACON GA
910 PM EDT WED JUL 7 1993

COUNTY..... DODGE
SOURCE..... OCMULGEE EMC
TIME....... 8:05 PM
LOCATION... RHINE, GA
TYPE STORM. SEVERE THUNDERSTORM
HAIL.P...... NONE
DAMAGE..... LARGE OAK TREE, SEVERAL PINES, DOWNED BY WINDS.
INJURIES... UNKN
COST....... UNKN
Local storm report, Jul 7, 9:13 PM EDT, 6 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MACON GA
913 PM EDT WED JUL 7 1993

COUNTY..... HOUSTON
SOURCE..... HOUSTON COUNTY 911
TIME....... 8:40 PM
LOCATION... PERRY, GA
TYPE STORM. SEVERE THUNDERSTORM
HAIL....... NONE
DAMAGE..... LARGE TREE DOWN ACROSS HIGHWAY 127 JUST SOUTH OF PERRY.
INJURIES... UNKN
COST....... UNKN
Local storm report, Jul 7, 9:13 PM EDT, 6 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MACON GA
913 PM EDT WED JUL 7 1993

COUNTY..... HOUSTON
SOURCE..... HOUSTON COUNTY 911
TIME....... 8:40 PM
LOCATION... PERRY, GA
TYPE STORM. SEVERE THUNDERSTORM
HAIL....... NONE
DAMAGE..... LARGE TREE DOWN ACROSS HIGHWAY 127 JUST SOUTH OF PERRY.
INJURIES... UNKN
COST....... UNKN

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 7, 8:00 PM EDTSevere Thunderstorm WarningFFCDodge60 min
Jul 7, 8:34 PM EDTSevere Thunderstorm WarningFFCHouston26 min
Jul 7, 8:56 PM EDTSevere Thunderstorm WarningFFCDooly64 min
Jul 8, 7:01 PM EDTSevere Thunderstorm WarningFFCNewton59 min
Jul 8, 7:25 PM EDTSevere Thunderstorm WarningFFCButts, Henry50 min
Jul 8, 7:37 PM EDTSevere Thunderstorm WarningFFCCarroll, Douglas, Fulton53 min
Jul 8, 7:37 PM EDTSevere Thunderstorm WarningFFCCoweta53 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1993Every severe thunderstorm warning in 1993

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.