Alert archive / Georgia / Special Weather Statements in 2012

Special Weather Statement, NWS Charleston, SC

June 1, 2012Jenkins County, Screven County, Georgia

NWS Charleston, SC issued this special weather statement at Jun 1, 2012, 2:24 PM EDT for Jenkins County, Screven County, Georgia. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 1, 2012, 2:24 PM EDT (18:24 UTC)
Expired
Jun 1, 2012, 3:00 PM EDT
In force
36 min
Issued by
NWS Charleston, SC

Counties Jenkins County, GA, Screven County, GA

The radar

The Charleston,SC radar (KCLX), 85 km from the middle of the area, began a volume at 18:26 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

Charleston AFB, SC (KCHS), launched 12:00Z, 6.4 hours before the alert went out and 178 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 2012-06-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 415 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 2012-06-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
415 J/kg
Mixed-layer CIN
-72 J/kg
Mixed-layer LCL
903 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
69 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.9

Open this sounding in Storm Lab

The text

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

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, SC wrote its last area forecast discussion before this special weather statement went out at Jun 1, 11:00 AM EDT, 3 hours 24 minutes earlier.

Area forecast discussion, Jun 1, 11:00 AM EDT, 3 hours 24 minutes before
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Hazardous weather outlook, Jun 1, 2:24 PM EDT, 0 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHARLESTON SC
224 PM EDT FRI JUN 1 2012

AMZ352-354-374-GAZ087-088-099>101-114>116-118-137-138-140-SCZ040-042-
047-021830-
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM...INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA EXTENDING FROM 20 TO
60 NM-JENKINS-SCREVEN-CANDLER-BULLOCH-EFFINGHAM-TATTNALL-EVANS-
INLAND BRYAN-INLAND CHATHAM-LONG-INLAND LIBERTY-INLAND MCINTOSH-
ALLENDALE-HAMPTON-INLAND JASPER-
224 PM EDT FRI JUN 1 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL
WATERS...SOUTHEAST GEORGIA AND SOUTHEAST SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SEVERE THUNDERSTORMS...AHEAD OF AN APPROACHING COLD FRONT...
SCATTERED TO NUMEROUS THUNDERSTORMS WILL DEVELOP AND PUSH THROUGH
THE REGION THIS AFTERNOON INTO THIS EVENING. SOME OF THESE
THUNDERSTORMS COULD BECOME SEVERE WITH DAMAGING WIND GUSTS
EXCEEDING 60 MPH AND HAIL THE SIZE OF QUARTERS OR LARGER.
THE MOST LIKELY TIME FOR SEVERE WEATHER WILL BE THROUGH 10 PM
OVER LAND AND THROUGH MIDNIGHT ACROSS THE COASTAL WATERS.

CHECK WITH NOAA WEATHER RADIO ALL HAZARDS OR LOCAL MEDIA OUTLETS
FOR UPDATED WEATHER INFORMATION TODAY. CONVECTIVE WATCHES AND
WARNINGS COULD EVENTUALLY BE ISSUED. IF YOU PLAN OUTDOOR
ACTIVITIES...REMAIN ALERT FOR THE RAPID ONSET OF THUNDERSTORMS
THIS AFTERNOON INTO THIS EVENING.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.

AMZ350-SCZ043-044-052-021830-
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
INLAND COLLETON-DORCHESTER-TIDAL BERKELEY-
224 PM EDT FRI JUN 1 2012

...SEVERE THUNDERSTORM WATCH 334 IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS AND
SOUTHEAST SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.

SCZ045-021830-
INLAND BERKELEY-
224 PM EDT FRI JUN 1 2012

...LAKE WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR LAKE
MOULTRIE...
...SEVERE THUNDERSTORM WATCH 334 IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   LAKE WIND ADVISORY.
   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.

GAZ117-119-139-141-SCZ048-051-021830-
COASTAL BRYAN-COASTAL CHATHAM-COASTAL LIBERTY-COASTAL MCINTOSH-
BEAUFORT-COASTAL JASPER-
224 PM EDT FRI JUN 1 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST GEORGIA AND
SOUTHEAST SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SEVERE THUNDERSTORMS...AHEAD OF AN APPROACHING COLD FRONT...
SCATTERED TO NUMEROUS THUNDERSTORMS WILL DEVELOP AND PUSH THROUGH
THE REGION THIS AFTERNOON INTO THIS EVENING. SOME OF THESE
THUNDERSTORMS COULD BECOME SEVERE WITH DAMAGING WIND GUSTS
EXCEEDING 60 MPH AND HAIL THE SIZE OF QUARTERS OR LARGER.
THE MOST LIKELY TIME FOR SEVERE WEATHER WILL BE THROUGH 10 PM.

CHECK WITH NOAA WEATHER RADIO ALL HAZARDS OR LOCAL MEDIA OUTLETS
FOR UPDATED WEATHER INFORMATION TODAY. CONVECTIVE WATCHES AND
WARNINGS COULD EVENTUALLY BE ISSUED. IF YOU PLAN OUTDOOR
ACTIVITIES...REMAIN ALERT FOR THE RAPID ONSET OF THUNDERSTORMS
THIS AFTERNOON INTO THIS EVENING.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

COASTAL FLOODING...THE UPCOMING FULL MOON AND LUNAR PERIGEE
WILL CREATE PERIGEAN SPRING TIDES WHICH COULD BE HIGH ENOUGH TO
PRODUCE MINOR COASTAL FLOODING EACH EVENING DURING THE HIGH TIDES
INTO EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.

SCZ049-050-021830-
COASTAL COLLETON-CHARLESTON-
224 PM EDT FRI JUN 1 2012

...SEVERE THUNDERSTORM WATCH 334 IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

COASTAL FLOODING...THE UPCOMING FULL MOON AND LUNAR PERIGEE
WILL CREATE PERIGEAN SPRING TIDES WHICH COULD BE HIGH ENOUGH TO
PRODUCE MINOR COASTAL FLOODING EACH EVENING DURING THE HIGH TIDES
INTO EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.

In the hours before

Special weather statement, Jun 1, 2:24 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
224 PM EDT FRI JUN 1 2012

GAZ087-088-011900-
JENKINS-SCREVEN-
224 PM EDT FRI JUN 1 2012

...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF SCREVEN AND JENKINS
COUNTIES THROUGH 300 PM EDT...

AT 223 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM...NEAR ROGERS...MOVING EAST AT 35 MPH.

SOME LOCATIONS THAT WILL BE AFFECTED INCLUDE...
EMMALANE...HILLTONIA...MILLEN...MILLHAVEN...PERKINS AND SYLVANIA...

PREPARE NOW FOR THE FOLLOWING HAZARDS...
STRONG WINDS OF 45 TO 55 MPH...
DIME SIZE HAIL...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS AS STORMS APPROACH.
BE READY TO TAKE IMMEDIATE ACTION IN CASE A SEVERE THUNDERSTORM
WARNING IS ISSUED FOR YOUR LOCATION.

&&

LAT...LON 3292 8209 3293 8196 3296 8188 3295 8182
      3292 8176 3301 8161 3273 8160 3276 8213
      3289 8213
TIME...MOT...LOC 1824Z 270DEG 29KT 3285 8201

JAQ

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 1, 2:45 AM EDTSpecial Marine WarningCHS30 min
Jun 1, 4:05 AM EDTSpecial Marine WarningCHS40 min
Jun 1, 3:09 PM EDTSevere Thunderstorm WarningCHSScreven39 min
Jun 1, 3:59 AM EDTLake Wind AdvisoryCHSBerkeley12 hr
Jun 1, 2:59 PM EDTSpecial Weather StatementCHSAllendale31 min
Jun 1, 4:47 PM EDTSpecial Weather StatementCHSDorchester28 min
Jun 1, 4:59 PM EDTSevere Thunderstorm WarningCHSBerkeley, Colleton, Dorchester61 min
Jun 1, 5:17 PM EDTSpecial Weather StatementCHSColleton28 min
Jun 1, 5:24 PM EDTSevere Thunderstorm WarningCHSColleton, Hampton66 min
Jun 1, 5:30 PM EDTSpecial Weather StatementCHSBerkeley30 min
Jun 1, 5:51 PM EDTSpecial Weather StatementCHSJasper39 min
Jun 1, 6:00 PM EDTSpecial Weather StatementCHSBerkeley60 min
Jun 1, 6:04 PM EDTSpecial Weather StatementCHSDorchester26 min
Jun 1, 6:28 PM EDTSpecial Weather StatementCHSBeaufort, Jasper32 min
Jun 1, 6:58 PM EDTSpecial Weather StatementCHSBerkeley47 min
Jun 1, 7:01 PM EDTSpecial Weather StatementCHSCharleston44 min
Jun 1, 7:44 PM EDTSpecial Weather StatementCHSCharleston46 min

Nearby

Special Weather Statements in Georgia, 2012Every special weather statement in 2012

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.