Alert archive / Georgia / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 91, NWS Charleston, SC

July 25, 1995Chatham County, Georgia

NWS Charleston, SC issued this severe thunderstorm warning at Jul 25, 1995, 5:41 PM EDT for Chatham County, Georgia. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Jul 25, 1995, 5:41 PM EDT (21:41 UTC)
Expired
Jul 25, 1995, 6:45 PM EDT
In force
64 min
Issued by
NWS Charleston, SC
Area
Whole counties

County Chatham County, GA

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 9.7 hours before the alert went out and 145 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 1995-07-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 971 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 1995-07-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -21 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
971 J/kg
Mixed-layer CIN
-86 J/kg
Mixed-layer LCL
878 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
-21 m²/s²
0-3 km storm-relative helicity
9 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 KCHS 252141 RRA
SVRCHS
GAC051-252245-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHARLESTON SC
541 PM EDT TUE JUL 25 1995
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  645 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  GEORGIA
 
   ...CHATHAM COUNTY
 
AND THE ADJACENT COASTAL WATERS
 
 
DOPPLER RADAR HAS INDICATED A SEVERE THUNDERSTORM OVER NORTHERN CHATHAM
COUNTY MOVING TOWARD THE SOUTH-SOUTHEAST NEAR 10 MPH. THIS STORM WILL
AFFECT BLOOMINGDALE, POOLER, GARDEN CITY AND SAVANNAH.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VE:RY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
 
TJR

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 25, 3:20 PM EDT, 2 hours 21 minutes before
SCZ040-042>045-047>050-262000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
320 PM EDT TUE JUL 25 1995

...HEAT ADVISORY CONTINUES THROUGH THURSDAY AFTERNOON FOR ALL COASTAL
    SOUTH CAROLINA...

HOT AND HUMID CONDITIONS WILL CONTINUE ACROSS THE COASTAL COUNTIES OF
SOUTH CAROLINA WITH A HEAT ADVISORY EXTENDING THROUGH THURSDAY
AFTERNOON. TEMPERATURES DURING THE AFTERNOON HOURS WILL CLIMB INTO THE
90S FOR INLAND LOCATIONS AND NEAR 90 DEGREES ALONG THE IMMEDIATE
COAST.

THE COMBINATION OF HOT TEMPERATURES AND RELATIVE HUMIDITIES AROUND 50
PERCENT CREATE HEAT INDEXES APPROACHING THE 110 DEGREE LEVEL. A HEAT
INDEX OF 105 IS WHEN PEOPLE BEGIN TO EXPERIENCE EXTREME DISCOMFORT OR
PHYSICAL STRESS.

CHILDREN...THE ELDERLY...AND PEOPLE WITH CHRONIC AILMENTS ARE MOST
LIKELY TO EXPERIENCE THE EFFECTS OF THE HEAT. HEAT EXHAUSTION AND HEAT
STROKE CAN RESULT FROM CONTINUED EXPOSURE TO THE HOT CONDITIONS.

REDUCE PHYSICAL OUTDOOR ACTIVITIES...DRINK PLENTY OF NON-ALCOHOLIC
LIQUIDS AND WEAR LIGHTWEIGHT...LIGHT COLORED CLOTHING. SPEND AS MUCH
TIME AS POSSIBLE IN AIR CONDITIONED BUILDINGS AND HOMES.

MJR
Special weather statement, Jul 25, 3:21 PM EDT, 2 hours 20 minutes before
SCZ040-042>045-047>050-262000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
320 PM EDT TUE JUL 25 1995

...HEAT ADVISORY CONTINUES THROUGH THURSDAY AFTERNOON FOR ALL COASTAL
    SOUTH CAROLINA...

HOT AND HUMID CONDITIONS WILL CONTINUE ACROSS THE COASTAL COUNTIES OF
SOUTH CAROLINA WITH A HEAT ADVISORY EXTENDING THROUGH THURSDAY
AFTERNOON. TEMPERATURES DURING THE AFTERNOON HOURS WILL CLIMB INTO THE
90S FOR INLAND LOCATIONS AND NEAR 90 DEGREES ALONG THE IMMEDIATE
COAST.

THE COMBINATION OF HOT TEMPERATURES AND RELATIVE HUMIDITIES AROUND 50
PERCENT CREATE HEAT INDEXES APPROACHING THE 110 DEGREE LEVEL. A HEAT
INDEX OF 105 IS WHEN PEOPLE BEGIN TO EXPERIENCE EXTREME DISCOMFORT OR
PHYSICAL STRESS.

CHILDREN...THE ELDERLY...AND PEOPLE WITH CHRONIC AILMENTS ARE MOST
LIKELY TO EXPERIENCE THE EFFECTS OF THE HEAT. HEAT EXHAUSTION AND HEAT
STROKE CAN RESULT FROM CONTINUED EXPOSURE TO THE HOT CONDITIONS.

REDUCE PHYSICAL OUTDOOR ACTIVITIES...DRINK PLENTY OF NON-ALCOHOLIC
LIQUIDS AND WEAR LIGHTWEIGHT...LIGHT COLORED CLOTHING. SPEND AS MUCH
TIME AS POSSIBLE IN AIR CONDITIONED BUILDINGS AND HOMES.

MJR

The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 25, 6:06 PM EDTSevere Thunderstorm WarningCHSCandler69 min
Jul 25, 6:12 PM EDTSevere Thunderstorm WarningCHSBulloch63 min
Jul 25, 6:23 PM EDTSevere Thunderstorm WarningCHSBryan67 min
Jul 25, 6:52 PM EDTSevere Thunderstorm WarningCHSLiberty68 min

Nearby

Severe Thunderstorm Warnings in Georgia, 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.