Alert archive / Georgia / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 89, NWS Atlanta, GA

April 13, 202012 counties in Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Apr 13, 2020, 3:01 AM EDT for 12 counties in Georgia. It was in force for 44 min. 25 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Apr 13, 2020, 3:01 AM EDT (07:01 UTC)
Expired
Apr 13, 2020, 3:45 AM EDT
In force
44 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Bleckley County, GA, Crawford County, GA, Crisp County, GA, Dooly County, GA, Houston County, GA, Macon County, GA, Peach County, GA, Pulaski County, GA, Schley County, GA, Sumter County, GA, Twiggs County, GA, Wilcox County, GA

The radar

The Robins AFB radar (KJGX), 90 km from the middle of the area, began a volume at 07:00 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.

What was reported inside it

TimeReportWhereRemark
Apr 13, 3:05 AM EDTTSTM WND DMG3 Wnw Browndale, GATREES REPORTED DOWN NEAR THE INTERSECTION OF HWY 26 AND LOGGINS RD.
Apr 13, 3:11 AM EDTTSTM WND DMG3 Nw Maddox, GAA TREE WAS REPORTED DOWN NEAR THE INTERSECTION OF HIGHWAY 49 AND FOX STEPHENS ROAD.
Apr 13, 3:14 AM EDTTSTM WND DMG2 Se Lakewood, GATREE DOWN AT THE INTERSECTION OF NORTH HIGHWAY 41 ADN CAROLYN COURT.
Apr 13, 3:14 AM EDTTSTM WND DMG2 W Meadowdale, GAA TREE DOWN ALONG MARSHALVILLE RD.
Apr 13, 3:15 AM EDTTSTM WND DMG3 Ene Americus, GAA TREE WAS REPORTED DOWN NEAR THE INTERSECTION OF HIGHWAY 49 AND COUNTRY LANE ROAD.
Apr 13, 3:15 AM EDTTSTM WND DMGAmericus, GAMULTIPLE TREES WERE REPORTED DOWN IN AMERICUS WITH ONE TREE REPORTED DOWN ON A HOUSE IN THE 1000 BLOCK OF WESTSIDE DRIVE AND ANOTHER TREE ON A HOUSE IN THE 600 BLOCK OF WALTER WAY.
Apr 13, 3:17 AM EDTTSTM WND DMG3 Nw Henderson, GAMULTIPLE TREES DOWN NEAR HENDERSON.
Apr 13, 3:18 AM EDTTSTM WND DMG1 Nnw Perry, GAPOWER LINES WERE DOWNED ON ST. PATRICKS DRIVE.
Apr 13, 3:18 AM EDTTSTM WND DMG2 Nw Perry, GAA TREE WAS DOWNED ON NUNN BOULEVARD.
Apr 13, 3:19 AM EDTTSTM WND DMG1 Wsw Perry, GAA TREE WAS DOWNED ON CREEKWOOD DRIVE.
Apr 13, 3:19 AM EDTTSTM WND DMG2 N Houston Lake, GATREE DOWN AT MELROSE PLACE.
Apr 13, 3:20 AM EDTTSTM WND DMG1 Nne Houston Lake, GAMULTIPLE TREES DOWN NEAR HOUSTON LAKE.
Apr 13, 3:20 AM EDTTSTM WND DMG2 Sw Houston Lake, GAPOWER LINE DOWN AT THE INTERSECTION OF FARM ESTATES RD & HWY 127 NEAR PERRY
Apr 13, 3:20 AM EDTTSTM WND DMGPerry, GAA TREE WAS DOWNED ON OAKHILL DRIVE.
Apr 13, 3:21 AM EDTTSTM WND DMG3 S Warner Robins, GAMULTIPLE TREES DOWN JUST SOUTH OF WARNER ROBINS.
Apr 13, 3:22 AM EDTTSTM WND DMG2 Nnw Bonaire, GATREE DOWN ALONG SANDY RUN RD.
Apr 13, 3:22 AM EDTTSTM WND DMG3 Ssw Methvins, GAA TREE WAS REPORTED DOWN NEAR THE INTERSECTION OF MIDDLE RIVER ROAD AND LANE STORE ROAD.
Apr 13, 3:24 AM EDTTSTM WND DMGElko, GAMULTIPLE TREES DOWN IN ELKO ALONG PINE STREET.
Apr 13, 3:25 AM EDTTSTM WND DMG1 W Hayneville, GATREE DOWN ALONG GROVANIA RD.
Apr 13, 3:29 AM EDTTSTM WND DMG2 Ese Elko, GATREE DOWN ALONG E HIGHWAY 26.
Apr 13, 3:33 AM EDTTSTM WND DMG3 W Tarversville, GAA HOME SUSTAINED DAMAGE ON WEST LAKE RD AT HWY 96.
Apr 13, 3:35 AM EDTTSTM WND DMG1 Ne Tarversville, GAA HOME SUSTAINED DAMAGE ON THE 100 BLOCK OF FITZPATRICK RD.
Apr 13, 3:35 AM EDTTSTM WND DMG3 Wsw Leslie, GAA TREE WAS REPORTED DOWN NEAR THE INTERSECTION OF HOOKS MILL ROAD AND RW JONES ROAD.
Apr 13, 3:50 AM EDTTSTM WND DMG2 Nnw Wallace, GATREE DOWN ON CORDELE HIGHWAY NEAR A BRIDGE OVER CEDAR CREEK.
Apr 13, 3:55 AM EDTTSTM WND DMG1 S Hawkinsville, GATREE AND POWER LINES DOWN ON FALE STREET

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 12, 11:45 PM EDTTornado WatchSPC8 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 7.0 hours before the alert went out and 152 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, Peachtre/Fal Fld, GA at 00:00Z on 2020-04-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 404 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2020-04-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 733 square meters per square second.1939587897Sfc1 km3 km6 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
404 J/kg
Mixed-layer CIN
-107 J/kg
Mixed-layer LCL
804 m above ground
0-6 km bulk shear
70 kt
0-1 km storm-relative helicity
733 m²/s²
0-3 km storm-relative helicity
874 m²/s²
Significant tornado parameter
1.3
Supercell composite
10.8

Open this sounding in Storm Lab

The text

As transmitted.

394 
WUUS52 KFFC 130701
SVRFFC
GAC023-079-081-093-153-193-225-235-249-261-289-315-130745-
/O.NEW.KFFC.SV.W.0089.200413T0701Z-200413T0745Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
301 AM EDT Mon Apr 13 2020

The National Weather Service in Peachtree City has issued a

* Severe Thunderstorm Warning for...
  Macon County in west central Georgia...
  Pulaski County in central Georgia...
  Southwestern Twiggs County in central Georgia...
  Northwestern Wilcox County in central Georgia...
  Dooly County in central Georgia...
  Bleckley County in central Georgia...
  Peach County in central Georgia...
  Houston County in central Georgia...
  South central Crawford County in central Georgia...
  Southeastern Schley County in west central Georgia...
  Sumter County in west central Georgia...
  Crisp County in central Georgia...

* Until 345 AM EDT.

* At 301 AM EDT, severe thunderstorms were located along a line
  extending from near Powerville to near Croxton Crossroads, moving
  east at 55 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Americus, Perry, Cordele, Fort Valley, Cochran, Hawkinsville,
  Vienna, Oglethorpe, Warner Robins, Unadilla, Montezuma,
  Marshallville, Plains, Arabi, Byromville, Pineview, Ideal,
  Pinehurst, Leslie and Andersonville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 700 AM EDT for central and
west central Georgia.

For your protection move to an interior room on the lowest floor of a
building.

If you see wind damage...hail or flooding...wait until the storm has
passed...and then call the National Weather Service toll free
at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.

&&

LAT...LON 3183 8384 3182 8385 3184 8386 3185 8394
      3191 8392 3192 8434 3187 8434 3197 8444
      3199 8444 3251 8409 3253 8400 3257 8405
      3264 8401 3252 8323 3180 8371 3180 8380
TIME...MOT...LOC 0701Z 269DEG 47KT 3263 8384 3198 8429 

HAIL...<.75IN
WIND...60MPH
 
$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 12, 8:28 PM EDTTornado WarningFFCChattooga, Walker, Whitfield32 min
Apr 12, 8:46 PM EDTSevere Thunderstorm WarningFFCMurray, Whitfield28 min
Apr 12, 8:49 PM EDTTornado WarningFFCMurray, Whitfield26 min
Apr 12, 8:53 PM EDTSpecial Weather StatementFFCChattooga22 min
Apr 12, 8:59 PM EDTSevere Thunderstorm WarningFFCChattooga31 min
Apr 12, 9:09 PM EDTSpecial Weather StatementFFCMurray36 min
Apr 12, 9:15 PM EDTSevere Thunderstorm WarningFFCChattooga, Murray, Walker, Whitfield31 min
Apr 12, 9:25 PM EDTFlash Flood WarningFFCCatoosa, Chattooga, Dade, Fannin, Floyd, Gilmer and 4 more6 hr
Apr 12, 9:40 PM EDTSevere Thunderstorm WarningFFCMurray, Whitfield35 min
Apr 12, 9:53 PM EDTTornado WarningFFCMurray, Whitfield14 min
Apr 12, 10:50 PM EDTSevere Thunderstorm WarningFFCCatoosa, Chattooga, Dade, Walker40 min
Apr 12, 10:54 PM EDTTornado WarningFFCDade, Walker36 min
Apr 12, 11:18 PM EDTTornado WarningFFCCatoosa12 min
Apr 12, 11:26 PM EDTSevere Thunderstorm WarningFFCCatoosa, Chattooga, Floyd, Gordon, Murray, Walker and 1 more49 min
Apr 12, 11:40 PM EDTTornado WarningFFCChattooga, Floyd35 min
Apr 13, 12:04 AM EDTSevere Thunderstorm WarningFFCBartow, Chattooga, Floyd, Gordon, Haralson, Paulding and 1 more56 min
Apr 13, 12:07 AM EDTSevere Thunderstorm WarningFFCCatoosa, Chattooga, Fannin, Floyd, Gilmer, Gordon and 3 more68 min
Apr 13, 12:18 AM EDTRiver Flood WarningFFCWhitfield15 hr
Apr 13, 12:54 AM EDTSevere Thunderstorm WarningFFCBartow, Cherokee, Cobb, Floyd, Gordon, Haralson and 2 more81 min
Apr 13, 1:02 AM EDTTornado WarningFFCBartow, Cherokee28 min
Apr 13, 1:07 AM EDTTornado WarningFFCDawson, Gilmer, Gordon, Pickens23 min
Apr 13, 1:18 AM EDTSevere Thunderstorm WarningFFCChattahoochee, Harris, Marion, Muscogee, Talbot57 min
Apr 13, 1:23 AM EDTSevere Thunderstorm WarningFFCFannin, Gilmer, Lumpkin, Towns, Union, White52 min
Apr 13, 1:24 AM EDTSevere Thunderstorm WarningFFCHarris, Meriwether, Troup40 min
Apr 13, 1:42 AM EDTSevere Thunderstorm WarningFFCCarroll, Coweta, Douglas, Fulton, Haralson, Heard and 1 more48 min
Apr 13, 1:44 AM EDTTornado WarningFFCCherokee14 min
Apr 13, 2:01 AM EDTSevere Thunderstorm WarningFFCBanks, Cherokee, Dawson, Forsyth, Hall, Lumpkin and 2 more44 min
Apr 13, 2:01 AM EDTTornado WarningFFCTalbot, Upson29 min
Apr 13, 2:11 AM EDTRiver Flood WarningFFCMurray, Whitfield41 hr
Apr 13, 2:18 AM EDTSevere Thunderstorm WarningFFCChattahoochee, Crawford, Macon, Marion, Muscogee, Peach and 6 more42 min
Apr 13, 2:20 AM EDTTornado Warning Considerable damage threatFFCLamar, Monroe, Upson25 min
Apr 13, 2:22 AM EDTSevere Thunderstorm WarningFFCBanks, Barrow, Cherokee, Cobb, DeKalb, Forsyth and 4 more38 min
Apr 13, 2:24 AM EDTSevere Thunderstorm WarningFFCClayton, Coweta, Fayette, Fulton36 min
Apr 13, 2:33 AM EDTTornado WarningFFCClayton, Fulton12 min
Apr 13, 2:40 AM EDTSevere Thunderstorm WarningFFCBibb, Butts, Crawford, Jasper, Jones, Lamar and 1 more50 min
Apr 13, 2:42 AM EDTSevere Thunderstorm WarningFFCBanks, Hall, Lumpkin, White33 min
Apr 13, 2:45 AM EDTTornado WarningFFCButts, Jasper, Jones, Monroe30 min
Apr 13, 2:46 AM EDTTornado WarningFFCDeKalb, Fulton14 min
Apr 13, 2:50 AM EDTRiver Flood WarningFFCCatoosa25 hr
Apr 13, 2:53 AM EDTSevere Thunderstorm WarningFFCClayton, DeKalb, Gwinnett, Henry, Newton, Rockdale and 1 more37 min
Apr 13, 2:54 AM EDTSevere Thunderstorm WarningFFCBaldwin, Bibb, Crawford, Houston, Jasper, Jones and 5 more51 min
Apr 13, 2:58 AM EDTSevere Thunderstorm WarningFFCGreene, Jasper, Morgan, Newton, Oconee, Walton47 min
Apr 13, 3:00 AM EDTSevere Thunderstorm WarningFFCBanks, Barrow, Hall, Jackson, Madison45 min
Apr 13, 3:05 AM EDTTornado WarningFFCBaldwin, Jasper, Jones, Putnam25 min
Apr 13, 3:16 AM EDTRiver Flood WarningFFCGordon, Murray, Whitfield4 days
Apr 13, 3:24 AM EDTTornado WarningFFCGreene, Hancock, Putnam36 min
Apr 13, 3:25 AM EDTRiver Flood WarningFFCWhitfield3 days
Apr 13, 3:35 AM EDTSevere Thunderstorm WarningFFCBaldwin, Hancock, Johnson, Laurens, Twiggs, Washington and 1 more40 min
Apr 13, 3:36 AM EDTSpecial Weather StatementFFCSchley, Stewart, Sumter, Webster24 min
Apr 13, 3:37 AM EDTSevere Thunderstorm WarningFFCBleckley, Crisp, Dodge, Dooly, Laurens, Pulaski and 2 more53 min
Apr 13, 3:50 AM EDTSevere Thunderstorm WarningFFCGlascock, Greene, Hancock, Taliaferro, Warren, Wilkes40 min
Apr 13, 4:03 AM EDTTornado Warning Tornado observedFFCJohnson, Washington, Wilkinson27 min
Apr 13, 4:05 AM EDTTornado WarningFFCGlascock, Hancock, Warren, Washington25 min
Apr 13, 4:09 AM EDTTornado Warning Tornado observedFFCGlascock, Hancock, Warren, Washington23 min
Apr 13, 4:10 AM EDTSevere Thunderstorm WarningFFCEmanuel, Jefferson, Johnson, Laurens, Washington80 min
Apr 13, 4:17 AM EDTSevere Thunderstorm WarningFFCCrisp, Dodge, Laurens, Montgomery, Pulaski, Telfair and 3 more73 min
Apr 13, 4:19 AM EDTAreal Flood WarningFFCChattooga, Floyd, Gordon, Murray, Walker, Whitfield6 hr
Apr 13, 4:23 AM EDTRiver Flood WarningFFCCobb78 min
Apr 13, 4:23 AM EDTRiver Flood WarningFFCForsyth, Fulton37 hr
Apr 13, 4:23 AM EDTTornado Warning Tornado observedFFCJefferson, Washington16 min
Apr 13, 4:36 AM EDTRiver Flood WarningFFCForsyth12 hr
Apr 13, 4:46 AM EDTTornado WarningFFCCrisp, Wilcox29 min
Apr 13, 4:49 AM EDTFlash Flood WarningFFCCrisp, Dooly, Stewart, Sumter, Webster5 hr
Apr 13, 4:55 AM EDTRiver Flood WarningFFCGilmer2 hr
Apr 13, 4:58 AM EDTSevere Thunderstorm WarningFFCMontgomery, Toombs, Wheeler77 min
Apr 13, 5:02 AM EDTRiver Flood WarningFFCWalker5 hr
Apr 13, 5:14 AM EDTTornado WarningFFCDodge, Telfair, Wilcox31 min
Apr 13, 5:36 AM EDTSevere Thunderstorm WarningFFCTelfair39 min
Apr 13, 5:42 AM EDTRiver Flood WarningFFCPolk4 hr
Apr 13, 6:14 AM EDTSevere Thunderstorm WarningFFCToombs31 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2020Every severe thunderstorm 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.