Alert archive / Georgia / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 82, NWS Atlanta, GA

May 22, 2001Carroll County, Douglas County, Fulton County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at May 22, 2001, 9:46 AM EDT for Carroll County, Douglas County, Fulton County, Georgia. It was in force for 29 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: May 22, 2001, 9:46 AM EDT (13:46 UTC)
Expired: May 22, 2001, 10:15 AM EDT
In force: 29 min
Issued by: NWS Atlanta, GA
Area: Whole counties

Counties Carroll County, GA, Douglas County, GA, Fulton County, GA

What was reported inside it

Time	Report	Where	Remark
May 22, 9:50 AM EDT	Thunderstorm Wind	Clem, GA	The Carroll county 911 center reported trees down in Clem. WSB TV, Channel 2 in Atlanta, reported trees down on roads in Carrollton.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 1.8 hours before the alert went out and 44 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 414 J/kg
Mixed-layer CIN: -21 J/kg
Mixed-layer LCL: 554 m above ground
0-6 km bulk shear: 45 kt
0-1 km storm-relative helicity: 128 m²/s²
0-3 km storm-relative helicity: 214 m²/s²
Significant tornado parameter: 0.3
Supercell composite: 1.4

Open this sounding in Storm Lab

The text

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

000 
WUUS52 KFFC 221347
SVRATL
GAC045-097-121-221415-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
946 AM EDT TUE MAY 22 2001

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN DOUGLAS COUNTY IN NORTH CENTRAL GEORGIA
  SOUTHWESTERN FULTON COUNTY IN NORTH CENTRAL GEORGIA
  SOUTHEASTERN CARROLL COUNTY IN NORTHWEST GEORGIA

* UNTIL 1015 AM EDT

* AT 939 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER CARROLLTON...MOVING NORTHEAST AT 45 MPH.

* LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...WHITESBURG 
...CARROLLTON...AND DOUGLASVILLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER 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.

The office that day

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

Issued	Product	Office	Counties	Lasted
May 22, 10:34 AM EDT	Severe Thunderstorm Warning	FFC	DeKalb, Gwinnett	26 min
May 22, 12:20 PM EDT	Severe Thunderstorm Warning	FFC	Towns, Union	25 min
May 22, 1:28 PM EDT	Severe Thunderstorm Warning	FFC	Macon	47 min
May 22, 1:45 PM EDT	Severe Thunderstorm Warning	FFC	Sumter, Webster	45 min
May 22, 1:51 PM EDT	Severe Thunderstorm Warning	FFC	Peach	24 min
May 22, 2:25 PM EDT	Severe Thunderstorm Warning	FFC	Houston, Twiggs	35 min
May 22, 2:35 PM EDT	Severe Thunderstorm Warning	FFC	Dooly, Houston	25 min
May 22, 3:22 PM EDT	Severe Thunderstorm Warning	FFC	Washington	23 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2001 Every severe thunderstorm warning in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.