Alert archive / Georgia / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 33, NWS Jacksonville, FL

March 7, 1996Brantley County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Mar 7, 1996, 12:41 PM EST for Brantley County, Georgia. It was in force for 64 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 7, 1996, 12:41 PM EST (17:41 UTC)
Expired
Mar 7, 1996, 1:45 PM EST
In force
64 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Brantley County, GA

The radar

The Jacksonville radar (KJAX), 84 km from the middle of the area, began a volume at 17:40 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 5.7 hours before the alert went out and 82 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, Jacksonville, FL at 12:00Z on 1996-03-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 125 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, Jacksonville, FL at 12:00Z on 1996-03-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 192 square meters per square second.19395878Sfc1 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
125 J/kg
Mixed-layer CIN
-333 J/kg
Mixed-layer LCL
1057 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
192 m²/s²
0-3 km storm-relative helicity
243 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

NWS Jacksonville, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 7, 8:45 AM EST, 3 hours 56 minutes earlier.

Area forecast discussion, Mar 7, 8:45 AM EST, 3 hours 56 minutes before
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In the hours before

Special weather statement, Mar 7, 9:34 AM EST, 3 hours 7 minutes before
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Special weather statement, Mar 7, 9:36 AM EST, 3 hours 5 minutes before
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Special weather statement, Mar 7, 10:37 AM EST, 2 hours 4 minutes before
FLZ020>025-030>033-035>038-040-501-GAZ132>136-149>154-162>166-
501-501-071930-

HAZARDOUS WEATHER OUTLOOK FOR NORTHEAST FLORIDA AND SOUTHEAST
GEORGIA (UPDATE NUMBER 3)
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1037 AM EST THU MAR 7 1996

...DANGEROUS WEATHER SITUATION EXISTS TODAY THROUGH THIS
EVENING...

...TORNADO WATCH NUMBER 70 IS IN EFFECT FOR PARTS OF NORTHWEST
FLORIDA AND SOUTH CENTRAL GEORGIA UNTIL 1PM EST...

A TORNADO WATCH IS IN EFFECT FOR ATKINSON...COFFEE...JEFF
DAVIS...BACON...APPLING COUNTIES IN THE JACKSONVILLE COUNTY
WARNING AREA UNTIL 1 PM EST.

A SQUALL LINE HAS DEVELOPED IN THE FLORIDA PANHANDLE AND IS
CURRENTLY PASSING THROUGH TALLAHASSEE.   THIS LINE IS NOW
TRIGGERING CONVECTION IN THE COUNTIES ALONG THE SUWANNEE
VALLEY...CELLS ARE MOVING NORTHEAST AT NEAR 50 MPH.  IT WILL
CONTINUE TO TRIGGER STRONG TO SEVERE THUNDERSTORMS.

POTENTIAL EXISTS FOR ADDITIONAL TORNADO WATCHES THROUGH THE DAY.
THE PUBLIC IS ADVISED TO STAY TUNED TO LOCAL MEDIA AND NOAA
WEATHER RADIO THROUGHOUT THE DAY FOR FURTHER UPDATES ON THE
SITUATION.

EMERGENCY MANAGERS AND STORM SPOTTER PERSONNEL IN NORTHEAST
FLORIDA AND SOUTHEAST GEORGIA SHOULD REMAIN ON THE ALERT FOR
POSSIBLE SEVERE WEATHER.

WELSH
Special weather statement, Mar 7, 10:45 AM EST, 1 hour 56 minutes before
FLZ020>025-030>033-035>038-040-501-GAZ132>136-149>154-162>166-
501-501-071930-

HAZARDOUS WEATHER OUTLOOK FOR NORTHEAST FLORIDA AND SOUTHEAST
GEORGIA (UPDATE NUMBER 3)
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1037 AM EST THU MAR 7 1996

...DANGEROUS WEATHER SITUATION EXISTS TODAY THROUGH THIS
EVENING...

...TORNADO WATCH NUMBER 70 IS IN EFFECT FOR PARTS OF NORTHWEST
FLORIDA AND SOUTH CENTRAL GEORGIA UNTIL 1PM EST...

A TORNADO WATCH IS IN EFFECT FOR ATKINSON...COFFEE...JEFF
DAVIS...BACON...APPLING COUNTIES IN THE JACKSONVILLE COUNTY
WARNING AREA UNTIL 1 PM EST.

A SQUALL LINE HAS DEVELOPED IN THE FLORIDA PANHANDLE AND IS
CURRENTLY PASSING THROUGH TALLAHASSEE.   THIS LINE IS NOW
TRIGGERING CONVECTION IN THE COUNTIES ALONG THE SUWANNEE
VALLEY...CELLS ARE MOVING NORTHEAST AT NEAR 50 MPH.  IT WILL
CONTINUE TO TRIGGER STRONG TO SEVERE THUNDERSTORMS.

POTENTIAL EXISTS FOR ADDITIONAL TORNADO WATCHES THROUGH THE DAY.
THE PUBLIC IS ADVISED TO STAY TUNED TO LOCAL MEDIA AND NOAA
WEATHER RADIO THROUGHOUT THE DAY FOR FURTHER UPDATES ON THE
SITUATION.

EMERGENCY MANAGERS AND STORM SPOTTER PERSONNEL IN NORTHEAST
FLORIDA AND SOUTHEAST GEORGIA SHOULD REMAIN ON THE ALERT FOR
POSSIBLE SEVfERE WEATHER.

WELSH
Special weather statement, Mar 7, 11:00 AM EST, 1 hour 41 minutes before
FLZ020>025-030>033-035>038-040-501-GAZ132>136-149>154-162>166-
501-501-072200-

HAZARDOUS WEATHER OUTLOOK FOR NORTHEAST FLORIDA AND SOUTHEAST
GEORGIA (UPDATE NUMBER 4)
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1100 AM EST THU MAR 7 1996

...DANGEROUS WEATHER SITUATION EXISTS TODAY THROUGH THIS
EVENING...

...A NEW TORNADO WATCH NUMBER 72 GOES INTO EFFECT AT NOON LOCAL
AND INCLUDES MOST OF NORTH FLORIDA AND SOUTH GEORGIA EXCEPT
FLAGLER COUNTY FLORIDA UNTIL 6 PM EST...

A SQUALL LINE HAS DEVELOPED IN THE FLORIDA PANHANDLE AND IS
CURRENTLY PASSING THROUGH TALLAHASSEE.   THIS LINE IS NOW
TRIGGERING CONVECTION IN THE COUNTIES ALONG THE SUWANNEE
VALLEY...CELLS ARE MOVING NORTHEAST AT NEAR 50 MPH.  IT WILL
CONTINUE TO TRIGGER STRONG TO SEVERE THUNDERSTORMS.

POTENTIAL EXISTS FOR ADDITIONAL TORNADO WATCHES THROUGH THE DAY.
THE PUBLIC IS ADVISED TO STAY TUNED TO LOCAL MEDIA AND NOAA
WEATHER RADIO THROUGHOUT THE DAY FOR FURTHER UPDATES ON THE
SITUATION.

ACTIVIATION OF EMERGENCY TEAM AND STORM SPOTTER PERSONNEL IN
NORTHEAST FLORIDA AND SOUTHEAST GEORGIA IS RECOMMENDED.

WELSH
Special weather statement, Mar 7, 11:02 AM EST, 1 hour 39 minutes before
FLZ020>025-030>033-035>038-040-501-GAZ132>136-149>154-162>166-
501-501-072200-

HAZARDOUS WEATHER OUTLOOK FOR NORTHEAST FLORIDA AND SOUTHEAST
GEORGIA (UPDATE NUMBER 4)
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1100 AM EST THU MAR 7 1996

...DANGEROUS WEATHER SITUATION EXISTS TODAY THROUGH THIS
EVENING...

...A NEW TORNADO WATCH NUMBER 72 GOES INTO EFFECT AT NOON LOCAL
AND INCLUDES MOST OF NORTH FLORIDA AND SOUTH GEORGIA EXCEPT
FLAGLER COUNTY FLORIDA UNTIL 6 PM EST...

A SQUALL LINE HAS DEVELOPED IN THE FLORIDA PANHANDLE AND IS
CURRENTLY PASSING THROUGH TALLAHASSEE.   THIS LINE IS NOW
TRIGGERING CONVECTION IN THE COUNTIES ALONG THE SUWANNEE
VALLEY...CELLS ARE MOVING NORTHEAST AT NEAR 50 MPH.  IT WILL
CONTINUE TO TRIGGER STRONG TO SEVERE THUNDERSTORMS.

POTENTIAL EXISTS FOR ADDITIONAL TORNADO WATCHES THROUGH THE DAY.
THE PUBLIC IS ADVISED TO STAY TUNED TO LOCAL MEDIA AND NOAA
WEATHER RADIO THROUGHOUT THE DAY FOR FURTHER UPDATES ON TH6E
SITUATION.

ACTIVIATION OF EMERGENCY TEAM AND STORM SPOTTER PERSONNEL IN
NORTHEAST FLORIDA AND SOUTHEAST GEORGIA IS RECOMMENDED.

WELSH

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 7, 1:52 PM ESTSevere Thunderstorm WarningJAXDuval53 min
Mar 7, 3:55 PM ESTTornado WarningJAXGilchrist50 min
Mar 7, 3:59 PM ESTTornado WarningJAXColumbia61 min
Mar 7, 4:10 PM ESTSevere Thunderstorm WarningJAXDuval65 min
Mar 7, 4:24 PM ESTTornado WarningJAXDuval66 min
Mar 7, 4:29 PM ESTTornado WarningJAXAlachua46 min
Mar 7, 4:48 PM ESTTornado WarningJAXBradford42 min
Mar 7, 4:55 PM ESTSevere Thunderstorm WarningJAXClay65 min
Mar 6, 7:20 PM ESTTornado WarningJAXGlynn55 min
Mar 7, 11:10 AM ESTSevere Thunderstorm WarningJAXWare50 min
Mar 7, 11:18 AM ESTSevere Thunderstorm WarningJAXPierce42 min
Mar 7, 11:37 AM ESTSevere Thunderstorm WarningJAXCoffee68 min
Mar 7, 11:49 AM ESTSevere Thunderstorm WarningJAXClinch41 min
Mar 7, 1:01 PM ESTSevere Thunderstorm WarningJAXGlynn59 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1996Every severe thunderstorm warning in 1996

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; radar from the NEXRAD Level II archive.