Alert archive / Georgia / River Flood Warnings in 2020

River Flood Warning 281, NWS Atlanta, GA

April 13, 2020Forsyth County, Georgia

NWS Atlanta, GA issued this river flood warning at Apr 13, 2020, 4:36 AM EDT for Forsyth County, Georgia. It was in force for 12 hr.

The area

The outline as issued.

The facts

Issued: Apr 13, 2020, 4:36 AM EDT (08:36 UTC)
Expired: Apr 13, 2020, 4:26 PM EDT
In force: 12 hr
Issued by: NWS Atlanta, GA
Area: Storm-based polygon
Flood severity: Minor

County Forsyth County, GA

The radar

The Atlanta radar (KFFC), 92 km from the middle of the area, began a volume at 08:40 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 river

Written for the forecast point Big Creek at GA 9 near Cumming (CMGG1). The gauge peaked at 7.25 ft at Apr 13, 2020, 10:00 AM EDT.

Action stage: 4 ft
Minor stage: 6 ft
Moderate stage: 12 ft
Major stage: 15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02335580, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

560 
WGUS42 KFFC 130836
FLWFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Peachtree City GA
436 AM EDT Mon Apr 13 2020

...The National Weather Service in Peachtree City has issued a Flood 
Warning for the following rivers in Georgia...

  Big Creek near Cumming affecting Forsyth County


.Recent heavy rainfall has caused significant runoff into streams and
rivers which will cause flooding in some areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

All persons with interests along the river should monitor the latest
forecasts...and be prepared to take necessary precautions to protect
life and property.

The latest stage data was furnished in cooperation with the United 
States Geological Survey.

&&

GAC117-132235-
/O.NEW.KFFC.FL.W.0281.200413T0836Z-000000T0000Z/
/CMGG1.1.ER.200413T0825Z.200413T0825Z.000000T0000Z.UU/
436 AM EDT Mon Apr 13 2020

The National Weather Service in Peachtree City has issued a
* Flood Warning for 
  The Big Creek near Cumming.
* From early this morning until further notice.
* At 4 AM Monday the stage was 5.1 feet...and rising.
* Flood stage is 6 feet.
* At 5 feet...Bankfull conditions continue to expand into low lying
  areas of the creek upstream and downstream from the gage at Atlanta
  Highway or Georgia Highway 9. Portions of the sidewalk on the Big 
  Creek Greenway under the Georgia 400 Highway and McFarland Road 
  begin to flood. A portion of the sidewalk under Majors Road will be
  covered with around one foot of water. The water level will begin 
  reaching the bottom of the boardwalk along several sections of the 
  Greenway.

&&

LAT...LON 3418 8424 3417 8420 3411 8419 3410 8420
      3410 8425 3411 8424             

$$

3 follow-up statements

762 
WGUS82 KFFC 131218
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Statement
National Weather Service Peachtree City GA
818 AM EDT Mon Apr 13 2020

...The Flood Warning continues for the following rivers in Georgia...
 
  Big Creek near Cumming affecting Forsyth County 

 
GAC117-132305-
/O.EXT.KFFC.FL.W.0281.000000T0000Z-200413T2305Z/
/CMGG1.1.ER.200413T0825Z.200413T1300Z.200413T1705Z.UU/
818 AM EDT Mon Apr 13 2020

...Flood Warning extended until this evening...The Flood Warning 
continues for
  The Big Creek near Cumming.
* Until this evening.
* At 7 AM Monday the stage was 6.7 feet...and rising.
* Minor flooding will continue.
* Flood stage is 6 feet.
* The river will continue rising to near 6.7 feet by late this 
  morning. The river will fall below flood stage this afternoon.
* At 6 feet...Flood stage is reached. Minor flooding will expand 
  into the natural flood plain of the creek upstream and downstream 
  from the gage at Atlanta Highway or Georgia Highway 9. Large 
  portions of the sidewalk and boardwalk of the Big Creek Greenway 
  will begin to flood. The areas under the Georgia 400 Highway and 
  McFarland Road will be covered with around one foot of water. A 
  portion of the sidewalk under Majors Road will be covered with 
  around two feet of water. 


&&

LAT...LON 3418 8424 3417 8420 3411 8419 3410 8420
      3410 8425 3411 8424             

$$

101 
WGUS82 KFFC 131546
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Statement
National Weather Service Peachtree City GA
1146 AM EDT Mon Apr 13 2020

...The Flood Warning continues for the following rivers in Georgia...
 
  Big Creek near Cumming affecting Forsyth County 

  Big Creek near Alpharetta affecting Forsyth and Fulton Counties 

 
GAC117-140341-
/O.EXT.KFFC.FL.W.0281.000000T0000Z-200414T0341Z/
/CMGG1.1.ER.200413T0825Z.200413T1600Z.200413T2141Z.UU/
1146 AM EDT Mon Apr 13 2020

...Flood Warning extended until this evening...The Flood Warning 
continues for
  The Big Creek near Cumming.
* Until this evening.
* At 10 AM Monday the stage was 7.3 feet...and nearly steady.
* Minor flooding will continue.
* Flood stage is 6 feet.
* The river will continue rising to near 7.4 feet by this afternoon. 
  The river will fall below flood stage late this afternoon.
* At 7 feet...Minor flooding continues to expand into the natural 
  flood plain of the creek upstream and downstream from the gage at 
  Atlanta Highway or Georgia Highway 9. Large portions of the 
  sidewalk and boardwalk of the Big Creek Greenway will be flooded. 
  The areas under the Georgia 400 Highway and McFarland Road will be 
  covered with around two feet of water. A portion of the sidewalk 
  under Majors Road will be covered with around 3 feet of water. 


&&

LAT...LON 3418 8424 3417 8420 3411 8419 3410 8420
      3410 8425 3411 8424             

$$

GAC117-121-140546-
/O.EXT.KFFC.FL.W.0280.000000T0000Z-200414T2308Z/
/APHG1.1.ER.200413T0816Z.200414T0000Z.200414T1708Z.NO/
1146 AM EDT Mon Apr 13 2020

...Flood Warning extended until Tuesday evening...The Flood Warning 
continues for
  The Big Creek near Alpharetta.
* Until Tuesday evening.
* At 10 AM Monday the stage was 7.5 feet...and rising slowly.
* Minor flooding will continue.
* Flood stage is 7 feet.
* The river will continue rising to near 7.9 feet by this evening. 
  The river will fall below flood stage tomorrow early afternoon.
* At 8 feet...Minor flooding continues to expand further into the 
  woodlands and fields along the creek from near Cumming in south 
  Forsyth County to Alpharetta and Roswell in north Fulton County. 
  Additional portions of The Big Creek Greenway have minor flooding 
  with 1 to 2 feet of water. Most of the walking and biking paths 
  will be closed...especially upstream and downstream from the gage 
  on Kimball Bridge Road and near Rock Mill Park. Portions of the 
  YMCA Campground off Preston Ridge Road will flood.


&&

LAT...LON 3410 8425 3410 8420 3404 8425 3402 8430
      3404 8433 3407 8427             

$$

339 
WGUS82 KFFC 132026
FLSFFC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Statement
National Weather Service Peachtree City GA
426 PM EDT Mon Apr 13 2020

...The Flood Warning is cancelled for the following rivers in 
Georgia...
 
  Big Creek near Cumming affecting Forsyth County

 
GAC117-132056-
/O.CAN.KFFC.FL.W.0281.000000T0000Z-200414T0341Z/
/CMGG1.1.ER.200413T0825Z.200413T1445Z.200413T1916Z.UU/
426 PM EDT Mon Apr 13 2020

The Flood Warning is cancelled for
  The Big Creek near Cumming.
* This takes effect immediately.
* At 345 PM Monday the stage was 5.7 feet...and falling.
* Flood stage is 6.0 feet.
* The creek will continue to fall.

  

&&

LAT...LON 3418 8424 3417 8420 3411 8419 3410 8420
      3410 8425 3411 8424             

$$

What forecasters said that day

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

NWS Atlanta, GA wrote its last area forecast discussion before this river flood warning went out at Apr 13, 4:12 AM EDT, 24 minutes earlier.

Area forecast discussion, Apr 13, 4:12 AM EDT, 24 minutes before

Area Forecast Discussion
National Weather Service Peachtree City GA
412 AM EDT Mon Apr 13 2020

.SHORT TERM /Today through Tuesday/...

Ongoing severe thunderstorms were moving through portions of east
and central GA this morning. These storms should push east of the
forecast area by 12-13z. A secondary line of showers and
thunderstorms was moving across northwest GA also. This line had a
history of high winds earlier this evening across AL. So far
reported winds have been within wind advisory criteria. Currently a
Wind Advisory is in effect until 14z. A Flash Flood Watch remains in
effect for a portion of north GA until 12z. Even though rain had
ended across that area...some creeks are on the rise. Otherwise
clearing should occur rapidly later this morning. Tonight should be
dry and cooler. We will remain under a southwest flow aloft...so
moisture returns during the day for central GA along the stalled
frontal boundary. Low pops have been continued for a portion of

41

.LONG TERM /Tuesday Night through Sunday/...

Region remains under a fairly active and progressive pattern through
the extended forecast period. A short wave sweeps along the gulf
coast region late Tuesday into Wednesday bringing rain chances back
into the forecast area, especially the southern portion of the area.
Mainly dry for the latter half of the work-week with rain chances
increasing again next weekend as another wave approaches.

Generally went with a model blend for the forecast grids.

20

&&

.AVIATION... 06Z UPDATE...

A line of strong to severe thunderstorms will move across the taf
sites from now through 11z. Have kept a tempo for all sites due to
strong wind potential with gusts to 45 kts possible. Ceiling should
vary from mvfr to ifr depending on rain and thunderstorms. Line
timing is still on track for 06Z-07z for ATL and after 09Z for AHN
and MCN. Conditions to clear fast behind the line although wind
gusts should continue for several hours after.

//ATL CONFIDENCE...06Z UPDATE...

Medium on ceilings. Medium to High on remaining elements.

41

&&

.PRELIMINARY POINT TEMPS/POPS...
Athens          76  49  74  52 /  20   5   5  30
Atlanta         73  48  71  48 /  10   5   5  30
Blairsville     66  41  66  41 /  20   5  10  30
Cartersville    69  43  68  43 /   5   5   5  20
Columbus        80  53  79  53 /  10   5  10  40
Gainesville     71  47  70  49 /  10   5   5  30
Macon           81  53  79  55 /  30   5  10  40
Rome            67  43  67  42 /   5   5   5  20
Peachtree City  75  47  74  47 /  10   5   5  30
Vidalia         85  59  83  62 /  80  10  30  60

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
Tornado Watch until 11 AM EDT this morning for the following
zones: Bleckley...Dodge...Emanuel...Glascock...Jefferson...
Johnson...Laurens...Montgomery...Pulaski...Telfair...Toombs...
Treutlen...Warren...Washington...Wheeler...Wilcox.

Wind Advisory until 10 AM EDT this morning for the following
zones: Baldwin...Banks...Barrow...Bartow...Bibb...Bleckley...
Butts...Carroll...Catoosa...Chattahoochee...Chattooga...
Cherokee...Clarke...Clayton...Cobb...Coweta...Crawford...Crisp...
Dade...Dawson...DeKalb...Dodge...Dooly...Douglas...Emanuel...
Fannin...Fayette...Floyd...Forsyth...Gilmer...Glascock...
Gordon...Greene...Gwinnett...Hall...Hancock...Haralson...
Harris...Heard...Henry...Houston...Jackson...Jasper...
Jefferson...Johnson...Jones...Lamar...Laurens...Lumpkin...
Macon...Madison...Marion...Meriwether...Monroe...Montgomery...
Morgan...Murray...Muscogee...Newton...North Fulton...Oconee...
Oglethorpe...Paulding...Peach...Pickens...Pike...Polk...
Pulaski...Putnam...Rockdale...Schley...South Fulton...Spalding...
Stewart...Sumter...Talbot...Taliaferro...Taylor...Telfair...
Toombs...Towns...Treutlen...Troup...Twiggs...Union...Upson...
Walker...Walton...Warren...Washington...Webster...Wheeler...
White...Whitfield...Wilcox...Wilkes...Wilkinson.

Flash Flood Watch until 8 AM EDT this morning for the following
zones: Catoosa...Chattooga...Dade...Dawson...Fannin...Floyd...
Gilmer...Gordon...Lumpkin...Murray...Pickens...Towns...Union...
Walker...White...Whitfield.

Tornado Watch until 7 AM EDT this morning for the following
zones: Baldwin...Crisp...Dooly...Greene...Hancock...Sumter...
Taliaferro...Twiggs...Wilkes...Wilkinson.

&&

SHORT TERM...41
LONG TERM....20
AVIATION...41

Hazardous weather outlook, Apr 12, 6:15 PM EDT, 10 hours 21 minutes before

Hazardous Weather Outlook
National Weather Service Peachtree City GA
615 PM EDT Sun Apr 12 2020

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-131000-
Baldwin-Banks-Barrow-Bartow-Bibb-Bleckley-Butts-Carroll-Catoosa-
Chattahoochee-Chattooga-Cherokee-Clarke-Clayton-Cobb-Coweta-
Crawford-Crisp-Dade-Dawson-DeKalb-Dodge-Dooly-Douglas-Emanuel-
Fannin-Fayette-Floyd-Forsyth-Gilmer-Glascock-Gordon-Greene-
Gwinnett-Hall-Hancock-Haralson-Harris-Heard-Henry-Houston-Jackson-
Jasper-Jefferson-Johnson-Jones-Lamar-Laurens-Lumpkin-Macon-
Madison-Marion-Meriwether-Monroe-Montgomery-Morgan-Murray-
Muscogee-Newton-North Fulton-Oconee-Oglethorpe-Paulding-Peach-
Pickens-Pike-Polk-Pulaski-Putnam-Rockdale-Schley-South Fulton-
Spalding-Stewart-Sumter-Talbot-Taliaferro-Taylor-Telfair-Toombs-
Towns-Treutlen-Troup-Twiggs-Union-Upson-Walker-Walton-Warren-
Washington-Webster-Wheeler-White-Whitfield-Wilcox-Wilkes-
Wilkinson-
615 PM EDT Sun Apr 12 2020

This Hazardous Weather Outlook is for portions of North and
Central Georgia.

.DAY ONE...Rest of tonight...Sunday night...

Scattered to numerous severe thunderstorms are expected across
north and central Georgia tonight. Some significant long-track
tornadoes along with damaging winds and large hail can be expected.

Flash flooding will also be possible over parts of far north
Georgia tonight. River levels may remain high through early
next week.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

Some severe storms may linger over portions of east central
Georgia early Monday.

Isolated to scattered thunderstorms are possible Tuesday through
Wednesday, and again Saturday.

.SPOTTER INFORMATION STATEMENT...

Virtual activation of storm spotters should be in effect.
Please relay any reports of severe weather to the National Weather
Service, amateur radio nets and other official sources while
following all local, state and CDC guidelines.

In the hours before

Local storm report, Apr 13, 2:51 AM EDT, 1 hour 45 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
251 AM EDT MON APR 13 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0236 AM     TSTM WND DMG     2 SSE DULUTH            33.98N  84.13W
04/13/2020                   GWINNETT           GA   EMERGENCY MNGR

            TREE WAS REPORTED DOWN ON A STRUCTURE ON THE 3200TH
            BLOCK OF CARDINAL LAKE DR NW.

&&

EVENT NUMBER FFC2000353

TV

Special weather statement, Apr 13, 3:36 AM EDT, 1 hour before

Special Weather Statement
National Weather Service Peachtree City GA
336 AM EDT Mon Apr 13 2020

GAZ080-090>093-102>106-130800-
Macon GA-Schley GA-Chattahoochee GA-Stewart GA-Crisp GA-Dooly GA-
Taylor GA-Sumter GA-Marion GA-Webster GA-
336 AM EDT Mon Apr 13 2020

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN MACON...SCHLEY...
SOUTHEASTERN CHATTAHOOCHEE...STEWART...NORTHWESTERN CRISP...
SOUTHWESTERN DOOLY...SOUTHERN TAYLOR...SUMTER...SOUTHERN MARION AND
WEBSTER COUNTIES UNTIL 400 AM EDT...

At 335 AM EDT...a line of strong thunderstorms was along a line
extending from near Unadilla to near Sanford...and moving east at
30 mph.

  HAZARD...Heavy rain.

  IMPACT...Heavy rain may cause temporary street flooding especially
           in poor drainage areas.

Some locations in the path of these storms include
Americus, Lumpkin, Buena Vista, Ellaville, Oglethorpe, Preston,
Montezuma, Richland, Plains, Ideal, Leslie, Andersonville, De Soto,
Desoto, Weston, Cobb, Sumter, Putnam, Lamar and Seminole.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists should slow down and be prepared for possible loss of
control due to hydroplaning.

LAT...LON 3197 8444 3192 8446 3192 8487 3194 8495
      3195 8496 3198 8496 3198 8503 3217 8501
      3245 8417 3201 8380 3191 8413 3192 8434
      3187 8434
TIME...MOT...LOC 0735Z 354DEG 16KT 3225 8378 3194 8493

Local storm report, Apr 13, 3:49 AM EDT, 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
349 AM EDT MON APR 13 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0305 AM     TSTM WND DMG     3 WNW BROWNDALE         32.31N  83.63W
04/13/2020                   HOUSTON            GA   EMERGENCY MNGR

            TREES REPORTED DOWN NEAR THE INTERSECTION OF HWY 26 AND
            LOGGINS RD.

&&

EVENT NUMBER FFC2000354

TV

Local storm report, Apr 13, 3:51 AM EDT, 45 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
351 AM EDT MON APR 13 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0230 AM     TSTM WND DMG     4 SSW CLERMONT          34.43N  83.81W
04/13/2020                   HALL               GA   EMERGENCY MNGR

            A TREE WAS REPORTED TO HAVE FALLEN ON A HOUSE ON THE
            6100TH BLOCK OF RIVER RUN CIRCLE.

&&

EVENT NUMBER FFC2000355

TV

Local storm report, Apr 13, 3:52 AM EDT, 44 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
352 AM EDT MON APR 13 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0335 AM     TSTM WND DMG     1 SE OAKWOOD            34.22N  83.87W
04/13/2020                   HALL               GA   EMERGENCY MNGR

            A TREE WAS REPORTED DOWN THROUGH A ROOF ON THE 4500TH
            BLOCK OF BRIARWOOD DR.

&&

EVENT NUMBER FFC2000356

TV

Local storm report, Apr 13, 3:54 AM EDT, 42 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
354 AM EDT MON APR 13 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0337 AM     TSTM WND DMG     2 ENE AQUALAND PARK     34.22N  83.94W
04/13/2020                   HALL               GA   EMERGENCY MNGR

            A TREE WAS REPORTED DOWN THROUGH A ROOF ON THE 6000TH
            BLOCK OF RIVER OAKS.

&&

EVENT NUMBER FFC2000357

TV

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 12, 8:28 PM EDT	Tornado Warning	FFC	Chattooga, Walker, Whitfield	32 min
Apr 12, 8:46 PM EDT	Severe Thunderstorm Warning	FFC	Murray, Whitfield	28 min
Apr 12, 8:49 PM EDT	Tornado Warning	FFC	Murray, Whitfield	26 min
Apr 12, 8:53 PM EDT	Special Weather Statement	FFC	Chattooga	22 min
Apr 12, 8:59 PM EDT	Severe Thunderstorm Warning	FFC	Chattooga	31 min
Apr 12, 9:09 PM EDT	Special Weather Statement	FFC	Murray	36 min
Apr 12, 9:15 PM EDT	Severe Thunderstorm Warning	FFC	Chattooga, Murray, Walker, Whitfield	31 min
Apr 12, 9:25 PM EDT	Flash Flood Warning	FFC	Catoosa, Chattooga, Dade, Fannin, Floyd, Gilmer and 4 more	6 hr
Apr 12, 9:40 PM EDT	Severe Thunderstorm Warning	FFC	Murray, Whitfield	35 min
Apr 12, 9:53 PM EDT	Tornado Warning	FFC	Murray, Whitfield	14 min
Apr 12, 10:50 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Chattooga, Dade, Walker	40 min
Apr 12, 10:54 PM EDT	Tornado Warning	FFC	Dade, Walker	36 min
Apr 12, 11:18 PM EDT	Tornado Warning	FFC	Catoosa	12 min
Apr 12, 11:26 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Chattooga, Floyd, Gordon, Murray, Walker and 1 more	49 min
Apr 12, 11:40 PM EDT	Tornado Warning	FFC	Chattooga, Floyd	35 min
Apr 13, 12:04 AM EDT	Severe Thunderstorm Warning	FFC	Bartow, Chattooga, Floyd, Gordon, Haralson, Paulding and 1 more	56 min
Apr 13, 12:07 AM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Chattooga, Fannin, Floyd, Gilmer, Gordon and 3 more	68 min
Apr 13, 12:18 AM EDT	River Flood Warning	FFC	Whitfield	15 hr
Apr 13, 12:54 AM EDT	Severe Thunderstorm Warning	FFC	Bartow, Cherokee, Cobb, Floyd, Gordon, Haralson and 2 more	81 min
Apr 13, 1:02 AM EDT	Tornado Warning	FFC	Bartow, Cherokee	28 min
Apr 13, 1:07 AM EDT	Tornado Warning	FFC	Dawson, Gilmer, Gordon, Pickens	23 min
Apr 13, 1:18 AM EDT	Severe Thunderstorm Warning	FFC	Chattahoochee, Harris, Marion, Muscogee, Talbot	57 min
Apr 13, 1:23 AM EDT	Severe Thunderstorm Warning	FFC	Fannin, Gilmer, Lumpkin, Towns, Union, White	52 min
Apr 13, 1:24 AM EDT	Severe Thunderstorm Warning	FFC	Harris, Meriwether, Troup	40 min
Apr 13, 1:42 AM EDT	Severe Thunderstorm Warning	FFC	Carroll, Coweta, Douglas, Fulton, Haralson, Heard and 1 more	48 min
Apr 13, 1:44 AM EDT	Tornado Warning	FFC	Cherokee	14 min
Apr 13, 2:01 AM EDT	Severe Thunderstorm Warning	FFC	Banks, Cherokee, Dawson, Forsyth, Hall, Lumpkin and 2 more	44 min
Apr 13, 2:01 AM EDT	Tornado Warning	FFC	Talbot, Upson	29 min
Apr 13, 2:11 AM EDT	River Flood Warning	FFC	Murray, Whitfield	41 hr
Apr 13, 2:18 AM EDT	Severe Thunderstorm Warning	FFC	Chattahoochee, Crawford, Macon, Marion, Muscogee, Peach and 6 more	42 min
Apr 13, 2:20 AM EDT	Tornado Warning Considerable damage threat	FFC	Lamar, Monroe, Upson	25 min
Apr 13, 2:22 AM EDT	Severe Thunderstorm Warning	FFC	Banks, Barrow, Cherokee, Cobb, DeKalb, Forsyth and 4 more	38 min
Apr 13, 2:24 AM EDT	Severe Thunderstorm Warning	FFC	Clayton, Coweta, Fayette, Fulton	36 min
Apr 13, 2:33 AM EDT	Tornado Warning	FFC	Clayton, Fulton	12 min
Apr 13, 2:40 AM EDT	Severe Thunderstorm Warning	FFC	Bibb, Butts, Crawford, Jasper, Jones, Lamar and 1 more	50 min
Apr 13, 2:42 AM EDT	Severe Thunderstorm Warning	FFC	Banks, Hall, Lumpkin, White	33 min
Apr 13, 2:45 AM EDT	Tornado Warning	FFC	Butts, Jasper, Jones, Monroe	30 min
Apr 13, 2:46 AM EDT	Tornado Warning	FFC	DeKalb, Fulton	14 min
Apr 13, 2:50 AM EDT	River Flood Warning	FFC	Catoosa	25 hr
Apr 13, 2:53 AM EDT	Severe Thunderstorm Warning	FFC	Clayton, DeKalb, Gwinnett, Henry, Newton, Rockdale and 1 more	37 min
Apr 13, 2:54 AM EDT	Severe Thunderstorm Warning	FFC	Baldwin, Bibb, Crawford, Houston, Jasper, Jones and 5 more	51 min
Apr 13, 2:58 AM EDT	Severe Thunderstorm Warning	FFC	Greene, Jasper, Morgan, Newton, Oconee, Walton	47 min
Apr 13, 3:00 AM EDT	Severe Thunderstorm Warning	FFC	Banks, Barrow, Hall, Jackson, Madison	45 min
Apr 13, 3:01 AM EDT	Severe Thunderstorm Warning	FFC	Bleckley, Crawford, Crisp, Dooly, Houston, Macon and 6 more	44 min
Apr 13, 3:05 AM EDT	Tornado Warning	FFC	Baldwin, Jasper, Jones, Putnam	25 min
Apr 13, 3:16 AM EDT	River Flood Warning	FFC	Gordon, Murray, Whitfield	4 days
Apr 13, 3:24 AM EDT	Tornado Warning	FFC	Greene, Hancock, Putnam	36 min
Apr 13, 3:25 AM EDT	River Flood Warning	FFC	Whitfield	3 days
Apr 13, 3:35 AM EDT	Severe Thunderstorm Warning	FFC	Baldwin, Hancock, Johnson, Laurens, Twiggs, Washington and 1 more	40 min
Apr 13, 3:36 AM EDT	Special Weather Statement	FFC	Schley, Stewart, Sumter, Webster	24 min
Apr 13, 3:37 AM EDT	Severe Thunderstorm Warning	FFC	Bleckley, Crisp, Dodge, Dooly, Laurens, Pulaski and 2 more	53 min
Apr 13, 3:50 AM EDT	Severe Thunderstorm Warning	FFC	Glascock, Greene, Hancock, Taliaferro, Warren, Wilkes	40 min
Apr 13, 4:03 AM EDT	Tornado Warning Tornado observed	FFC	Johnson, Washington, Wilkinson	27 min
Apr 13, 4:05 AM EDT	Tornado Warning	FFC	Glascock, Hancock, Warren, Washington	25 min
Apr 13, 4:09 AM EDT	Tornado Warning Tornado observed	FFC	Glascock, Hancock, Warren, Washington	23 min
Apr 13, 4:10 AM EDT	Severe Thunderstorm Warning	FFC	Emanuel, Jefferson, Johnson, Laurens, Washington	80 min
Apr 13, 4:17 AM EDT	Severe Thunderstorm Warning	FFC	Crisp, Dodge, Laurens, Montgomery, Pulaski, Telfair and 3 more	73 min
Apr 13, 4:19 AM EDT	Areal Flood Warning	FFC	Chattooga, Floyd, Gordon, Murray, Walker, Whitfield	6 hr
Apr 13, 4:23 AM EDT	River Flood Warning	FFC	Cobb	78 min
Apr 13, 4:23 AM EDT	River Flood Warning	FFC	Forsyth, Fulton	37 hr
Apr 13, 4:23 AM EDT	Tornado Warning Tornado observed	FFC	Jefferson, Washington	16 min
Apr 13, 4:46 AM EDT	Tornado Warning	FFC	Crisp, Wilcox	29 min
Apr 13, 4:49 AM EDT	Flash Flood Warning	FFC	Crisp, Dooly, Stewart, Sumter, Webster	5 hr
Apr 13, 4:55 AM EDT	River Flood Warning	FFC	Gilmer	2 hr
Apr 13, 4:58 AM EDT	Severe Thunderstorm Warning	FFC	Montgomery, Toombs, Wheeler	77 min
Apr 13, 5:02 AM EDT	River Flood Warning	FFC	Walker	5 hr
Apr 13, 5:14 AM EDT	Tornado Warning	FFC	Dodge, Telfair, Wilcox	31 min
Apr 13, 5:36 AM EDT	Severe Thunderstorm Warning	FFC	Telfair	39 min
Apr 13, 5:42 AM EDT	River Flood Warning	FFC	Polk	4 hr
Apr 13, 6:14 AM EDT	Severe Thunderstorm Warning	FFC	Toombs	31 min

Nearby

River Flood Warnings in Georgia, 2020 Every river flood warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.