Pulse severe storms developed across the area along outflow boundaries and the sea breezes. One storm produced some wind damage in Camden County.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS JAX wrote it up.
Pulse severe storms developed across the area along outflow boundaries and the sea breezes. One storm produced some wind damage in Camden County.
The local office's own words before the first event, 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 the first event at Jul 10, 1:20 PM EST, 2 hours 10 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE JACKSONVILLE FL 220 PM EDT SUN JUL 10 2011 .SYNOPSIS...UPPER HIGH NOW CENTERED OVER THE SC/GA LINE WITH TROF EXTENDING FROM OFFSHORE THE JAX COUNTY WARNING AREA (CWA) COAST TO SW GA. DRIER AIR NOTED NEAR AND N OF THE HIGH CENTER...BUT SAT DERIVED PRECIP H2O INDICATES 2+ INCH VALUES INTO S SC. AT THE SFC...COLD FRONT HAS NEARLY STALLED N OF THE CWA. TSTMS CONTINUE TO FIRE IN 2 AREAS...ONE OVER THE S 1/3 IN RESPONSE TO TAIL END OF MAIN VORT LOBE WHICH EXTENDS INTO THE ATLC. THE 2ND AREA IS ASSOCIATED WITH ANOTHER SPOKE OF VORTICITY AND A WEAK PRE-FRONTAL TROF OVER THE N ZONES. REGION IN BETWEEN THESE 2 AREAS HAS ONLY ISOLD SHOWERS AND STORMS ATTM...LIKELY DUE TO SOME WEAK NEGATIVE VORT ADVECTION...BUT TCU ARE NOTED EVEN IN THIS AREA. EARLY AFTN TEMPS RANGE FROM NEAR 80 IN RECENT RAIN AREAS TO THE LOWER 90S IN INLAND AREAS THAT HAVE YET TO RECEIVE RAIN. DEW POINTS REMAIN HIGH...MOSTLY IN THE MID TO UPPER 70S. .SHORT TERM...OUTFLOW FROM S CONVECTION IN CONCERT WITH ATLC SEABREEZE SHOULD SPREAD NW AND EVENTUALLY MEET UP WITH STORMS OVER INLAND SE GA. AS A RESULT...SHOWERS AND STORMS WILL CONTINUE TO FILL IN ACROSS THE REMAINDER OF THE AREA THRU THE AFTN. STORM MOTION WILL CONTINUE TO BE ERRATIC...WITH MOTION MOSTLY DOMINATED BY OUTFLOWS. HOWEVER...TALLER STORMS SHOULD MOVE IN A MORE S TO SE DIRECTION. DUE TO THE SLOW STORM MOTION...LOCALIZED RAINFALL AMOUNTS MAY EXCEED 2 INCHES. STRONG WIND GUSTS REMAIN POSSIBLE IN MOST INTENSE STORMS DUE TO PRECIP LOADING...BUT MOSTLY BELOW 40 MPH. MOISTURE AXIS THAT HAS RESIDED ACROSS THE AREA WILL SHIFT S OVER THE NEXT 48 HOURS. AS A RESULT...POPS WILL DECREASE FROM THE N AND NE. OUTSIDE OF PRECIP AREAS...TEMPS WILL WARM A BIT DUE TO HIGH PRESSURE ALOFT AND OVERALL INCREASING THICKNESSES...AS WELL AS SLOWLY DECREASING CLOUD COVER AND PRECIP. MAX TEMPS WILL APPROACH THE MID TO UPPER 90S OVER OUR INTERIOR SE GA ZONES BY TUE. AS MENTIONED BY MID SHIFT...HEAT INDICES WILL BE IN THE 105 TO 110 RANGE OVER GA ZONES. HAVE INCLUDED AREAS OF SMOKE FOR PORTIONS OF SE GA DOWNWIND FROM HONEY PRAIRIE WILDFIRE OVERNIGHT. PLUME SHOULD MOSTLY HEAD TOWARD THE NE OR E THRU THE NIGHT AFTER DISRUPTIONS THIS AFTN AND EVENING DUE TO SEABREEZE AND OUTFLOWS. .LONG TERM...WARMER TEMPS WILL CONTINUE INTO AT LEAST THU WITH BORDERLINE HEAT ADVISORY CRITERIA POSSIBLE OVER INLAND SE GA. HAVE MADE ONLY MINOR TWEAKS TO THE EXTENDED PACKAGE. && .AVIATION...TEMPO IFR/LIFR DUE TO HEAVY RAINFALL THIS AFTN. CONVECTION WILL DECREASE AFTER SUNSET WITH MVFR DUE TO BR POSSIBLE AT ALL TERMAINALS...WITH FU AT SSI LIKELY BETWEEN 02-08Z WHEN LOW LEVEL WINDS ARE EXPECTED TO BE SW. GUIDANCE INDICATES WNW WINDS BY DAYBREAK ACROSS SE GA...SO HAVE IMPROVED VSBYS AT SSI DUE TO SMOKE AFTER 08Z. && .MARINE...SSW FLOW WILL BECOME ONSHORE IN THE AFTN NEAR THE COAST WITH THE SEA BREEZE. WINDS WILL BE 10-15 KTS AND COMBINED SEAS GENERALLY 3 FT OR LESS...WITH SOME 4 FT HEIGHTS POSSIBLE FARTHER OFFSHORE TOWARD THE GULF STREAM THROUGH THE FORECAST PERIOD. && .PRELIMINARY POINT TEMPS/POPS... AMG 74 94 75 97 / 30 40 20 30 SSI 77 90 78 91 / 30 30 20 20 JAX 74 92 75 93 / 30 50 30 40 SGJ 75 89 76 90 / 30 50 30 40 GNV 73 91 74 93 / 30 60 30 40 OCF 73 92 74 93 / 30 60 30 50 && .JAX WATCHES/WARNINGS/ADVISORIES... FL...NONE. GA...NONE. AM...NONE. && CARROLL/ENYEDI/WALKER
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE JACKSONVILLE FL 445 AM EDT SUN JUL 10 2011 FLZ020>025-030>033-035>038-040-GAZ132>136-149>154-162>166-111000- HAMILTON-SUWANNEE-COLUMBIA-BAKER-NASSAU-DUVAL-UNION-BRADFORD-CLAY- ST JOHNS-GILCHRIST-ALACHUA-PUTNAM-FLAGLER-MARION-COFFEE- JEFF DAVIS-BACON-APPLING-WAYNE-ATKINSON-WARE-PIERCE-BRANTLEY- INLAND GLYNN-COASTAL GLYNN-ECHOLS-CLINCH-CHARLTON-INLAND CAMDEN- COASTAL CAMDEN- 445 AM EDT SUN JUL 10 2011 THIS OUTLOOK IS FOR NORTHEAST FLORIDA AND SOUTHEAST GEORGIA. ...STRONG STORMS AND LOCALLY HEAVY RAINFALL POSSIBLE... ...AREAS OF SMOKE ACROSS PORTIONS OF INLAND SOUTHEAST GEORGIA... .DAY ONE...TODAY AND TONIGHT... A BROAD AREA OF LOW PRESSURE OVER THE AREA WILL BE THE FOCUS OF NUMEROUS SHOWERS AND THUNDERSTORMS AGAIN TODAY. A DEVELOPING BAND OF SHOWERS AND STORMS ALONG THE GULF COAST IS EXPECTED TO SPREAD NORTHEAST ACROSS THE I-75 CORRIDOR THIS MORNING AND ACROSS MUCH OF THE REGION DURING THE AFTERNOON. A FEW STORMS MAY LINGER INTO THE EVENING. A FEW STORMS MAY ALSO BECOME STRONG AND PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING AND GUSTY WINDS. THE OTHER CONCERN WILL BE LOCALLY HEAVY RAINFALL AMOUNTS OF OVER 2 INCHES DUE TO THE SLOW STORM MOTION. SMOKE FROM THE HONEY PRAIRIE WILDFIRE WILL PUSH TO THE NORTHEAST OF THE FIRE LOCATION IMPACTING A PORTION OF INLAND SOUTHEAST GEORGIA...INCLUDING WAYCROSS...NAHUNTA...JESUP...AND POSSIBLY BRUNSWICK. VISIBILITIES MAY BE REDUCED TO LESS THAN A MILE AT TIMES...AND POSSIBLY MIX WITH FOG THIS BOTH THIS MORNING AND MONDAY MORNING. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY... SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH THE PERIOD. SLOW MOVING STORM MOTION WILL ALLOW FOR LOCALLY HEAVY RAINFALL TO REMAIN THE MAIN THREAT...ALTHOUGH A FEW STORMS DAILY COULD BECOME STRONG WITH GUSTY WINDS AND FREQUENT CLOUD TO GROUND LIGHTNING. HIGH TEMPERATURES IN THE MID TO UPPER 90S ACROSS INLAND SOUTHEAST GEORGIA...ALONG WITH HIGH MOISTURE LEVELS WILL PUSH HEAT INDICES INTO THE 105 TO 110 DEGREE RANGE EACH AFTERNOON THROUGH MUCH OF THE WEEK. HEAT INDICES MAY POSSIBLY EXCEED 110 DEGREES IN A FEW SPOTS ACROSS INLAND SOUTHEAST GEORGIA ON WEDNESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT REQUESTED AT THIS TIME. FOR ADDITIONAL INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WEATHER.GOV/JAX. PP
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSONVILLE FL 326 PM EDT SUN JUL 10 2011 GAZ150-152-163-164-102015- BRANTLEY-CHARLTON-CLINCH-WARE- 326 PM EDT SUN JUL 10 2011 ...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR SOUTHERN WARE...SOUTHERN BRANTLEY...SOUTHEASTERN CLINCH AND NORTHERN CHARLTON COUNTIES FOR STRONG WINDS...SMALL HAIL AND EXCESSIVE LIGHTNING VALID UNTIL 415 PM EDT... AT 326 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG THUNDERSTORMS CENTERED ALONG A LINE EXTENDING FROM 3 MILES SOUTH OF HICKOX TO 7 MILES SOUTHWEST OF STEPHEN FOSTER STATE PARK...MOVING SOUTH AT 10 MPH. THESE STRONG THUNDERSTORMS WILL ALSO AFFECT AREAS AROUND STEPHEN FOSTER STATE PARK...RACE POND...HICKOX...WINOKUR... HOMELAND AND FOLKSTON THROUGH 415 PM EDT. HAIL UP TO THREE QUARTER INCH IN DIAMETER...EXCESSIVE CLOUD-TO-GROUND LIGHTNING AND GUSTY WINDS OF 45 TO 55 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR DAMAGE. HEAVY RAINFALL WILL PRODUCE PONDING OF WATER ON ROADWAYS AND MINOR FLOODING OF LOW-LYING AREAS. IF FURTHER INTENSIFICATION OCCURS A WARNING MAY BE REQUIRED. REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT. LAT...LON 3085 8194 3060 8246 3080 8253 3119 8196 TIME...MOT...LOC 1926Z 004DEG 10KT 3108 8202 3073 8244 ZAPPE
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE JACKSONVILLE FL 327 PM EDT SUN JUL 10 2011 GAZ136-152-153-102015- BRANTLEY-INLAND GLYNN-WAYNE- 327 PM EDT SUN JUL 10 2011 ...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR SOUTHEASTERN WAYNE...NORTHEASTERN BRANTLEY AND NORTHWESTERN GLYNN COUNTIES FOR STRONG WINDS...SMALL HAIL AND EXCESSIVE LIGHTNING VALID UNTIL 415 PM EDT... AT 327 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM CENTERED 5 MILES SOUTHWEST OF MOUNT PLEASANT...OR 11 MILES SOUTH OF GARDI...MOVING SOUTH AT 10 MPH. THIS STRONG THUNDERSTORM WILL ALSO AFFECT AREAS AROUND MOUNT PLEASANT...THALMANN AND WAYNESVILLE THROUGH 415 PM EDT. HAIL UP TO THREE QUARTER INCH IN DIAMETER...EXCESSIVE CLOUD-TO-GROUND LIGHTNING AND GUSTY WINDS OF 45 TO 55 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR DAMAGE. HEAVY RAINFALL WILL PRODUCE PONDING OF WATER ON ROADWAYS AND MINOR FLOODING OF LOW-LYING AREAS. IF FURTHER INTENSIFICATION OCCURS A WARNING MAY BE REQUIRED. REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT. LAT...LON 3120 8164 3123 8188 3145 8180 3146 8166 TIME...MOT...LOC 1927Z 004DEG 10KT 3136 8174 ZAPPE
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
342 PM EDT SUN JUL 10 2011
GAZ162-163-102030-
CLINCH-ECHOLS-
342 PM EDT SUN JUL 10 2011
...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR SOUTHEASTERN
CLINCH AND SOUTHEASTERN ECHOLS COUNTIES FOR STRONG WINDS...SMALL HAIL
AND EXCESSIVE LIGHTNING VALID UNTIL 430 PM EDT...
AT 343 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
THUNDERSTORMS CENTERED ALONG A LINE EXTENDING FROM 4 MILES NORTH OF
NEEDMORE TO 6 MILES NORTHEAST OF FARGO...MOVING SOUTHWEST AT 10 MPH.
THESE STRONG THUNDERSTORMS WILL ALSO AFFECT AREAS AROUND FARGO AND
NEEDMORE THROUGH 430 PM EDT. HAIL UP TO THREE QUARTER INCH IN
DIAMETER...EXCESSIVE CLOUD-TO-GROUND LIGHTNING AND GUSTY WINDS OF 45
TO 55 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR DAMAGE. HEAVY
RAINFALL WILL PRODUCE PONDING OF WATER ON ROADWAYS AND MINOR FLOODING
OF LOW-LYING AREAS.
REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY
EMERGENCY MANAGEMENT.
LAT...LON 3078 8272 3077 8244 3071 8243 3071 8244
3070 8243 3062 8243 3061 8242 3060 8242
3060 8275
TIME...MOT...LOC 1943Z 031DEG 10KT 3072 8268 3070 8248
ZAPPESPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
359 PM EDT SUN JUL 10 2011
GAZ152-153-164-165-102045-
BRANTLEY-CHARLTON-INLAND CAMDEN-INLAND GLYNN-
359 PM EDT SUN JUL 10 2011
...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR SOUTHEASTERN
BRANTLEY...EXTREME NORTHEASTERN CHARLTON...WESTERN GLYNN AND WESTERN
CAMDEN COUNTIES FOR STRONG WINDS...SMALL HAIL AND EXCESSIVE LIGHTNING
VALID UNTIL 445 PM EDT...
AT 359 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
THUNDERSTORMS CENTERED ALONG A LINE EXTENDING FROM 8 MILES NORTH OF
WAVERLY TO 9 MILES SOUTHWEST OF TARBORO...MOVING SOUTH AT 15 MPH.
THESE STRONG THUNDERSTORMS WILL ALSO AFFECT AREAS AROUND WAVERLY AND
TARBORO THROUGH 445 PM EDT. HAIL UP TO THREE QUARTER INCH IN
DIAMETER...EXCESSIVE CLOUD-TO-GROUND LIGHTNING AND GUSTY WINDS OF 45
TO 55 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR DAMAGE. HEAVY
RAINFALL WILL PRODUCE PONDING OF WATER ON ROADWAYS AND MINOR FLOODING
OF LOW-LYING AREAS.
REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY
EMERGENCY MANAGEMENT.
LAT...LON 3108 8167 3085 8193 3117 8196 3122 8182
3120 8165
TIME...MOT...LOC 1959Z 000DEG 19KT 3116 8178 3090 8194
ZAPPESPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
418 PM EDT SUN JUL 10 2011
GAZ133-102100-
JEFF DAVIS-
418 PM EDT SUN JUL 10 2011
...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR CENTRAL JEFF
DAVIS COUNTY FOR STRONG WINDS...SMALL HAIL AND EXCESSIVE LIGHTNING
VALID UNTIL 500 PM EDT...
AT 418 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CENTERED 6 MILES NORTHEAST OF DENTON...OR 7 MILES
SOUTH OF HAZLEHURST...MOVING SOUTH AT 10 MPH. THIS STRONG
THUNDERSTORM WILL ALSO AFFECT AREAS AROUND DENTON THROUGH 500 PM EDT.
HAIL UP TO THREE QUARTER INCH IN DIAMETER...EXCESSIVE CLOUD-TO-GROUND
LIGHTNING AND GUSTY WINDS OF 45 TO 55 MPH CAN BE EXPECTED ALONG WITH
POSSIBLE MINOR DAMAGE. HEAVY RAINFALL WILL PRODUCE PONDING OF WATER
ON ROADWAYS AND MINOR FLOODING OF LOW-LYING AREAS.
REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY
EMERGENCY MANAGEMENT.
LAT...LON 3184 8254 3176 8255 3175 8254 3173 8256
3168 8256 3167 8270 3185 8271
TIME...MOT...LOC 2018Z 350DEG 7KT 3174 8261
ZAPPESPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
428 PM EDT SUN JUL 10 2011
FLZ021-102100-
SUWANNEE-
428 PM EDT SUN JUL 10 2011
...A SIGNIFICANT WEATHER ADVISORY HAS BEEN ISSUED FOR NORTHERN
SUWANNEE COUNTY FOR STRONG WINDS VALID UNTIL 500 PM EDT...
AT 427 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG
THUNDERSTORMS CENTERED 4 MILES NORTHWEST OF LIVE OAK...NEARLY
STATIONARY. THESE STRONG THUNDERSTORMS WILL AFFECT AREAS AROUND LIVE
OAK INCLUDING PORTIONS OF INTERSTATE 10 THROUGH 500 PM EDT. GUSTY
WINDS OF 40 TO 50 MPH CAN BE EXPECTED ALONG WITH POSSIBLE MINOR WIND
DAMAGE. HEAVY RAINFALL WILL PRODUCE PONDING OF WATER ON ROADWAYS AND
MINOR FLOODING OF LOW-LYING AREAS.
REPORT DAMAGE TO THE NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY
EMERGENCY MANAGEMENT.
LAT...LON 3043 8306 3043 8303 3033 8288 3017 8300
3036 8318
TIME...MOT...LOC 2027Z 312DEG 2KT 3035 8302
SHULERThe Jacksonville radar (KJAX), 68 km away, was scanning. The volume nearest the first event began at 20:31 UTC.
1 thunderstorm wind. Local standard time, as filed.
Trees were blown down in the northwest section of the county. The time of damage was based on radar imagery.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Georgia in 2011Every state in 2011This day in weather historyWarnings in Georgia, July 2011
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 318709.