Alert archive / Georgia / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 178, NWS Atlanta, GA

June 4, 2001Gordon County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 4, 2001, 8:20 PM EDT for Gordon County, Georgia. It was in force for 25 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: Jun 4, 2001, 8:20 PM EDT (00:20 UTC)
Expired: Jun 4, 2001, 8:45 PM EDT
In force: 25 min
Issued by: NWS Atlanta, GA
Area: Whole counties

County Gordon County, GA

The radar

The Northeast Alabama radar (KHTX), 120 km from the middle of the area, began a volume at 00:23 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

Time	Report	Where	Remark
Jun 4, 8:30 PM EDT	Thunderstorm Wind	Calhoun, GA	The Gordon County 911 center reported that several power lines and three to four trees were blown down.

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 00:00Z, 0.3 hours before the alert went out and 131 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: 2437 J/kg
Mixed-layer CIN: -4 J/kg
Mixed-layer LCL: 936 m above ground
0-6 km bulk shear: 4 kt
0-1 km storm-relative helicity: -29 m²/s²
0-3 km storm-relative helicity: -8 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS52 KFFC 050019
SVRATL

GAC129-050045-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
820 PM EDT MON JUN 4 2001

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  GORDON COUNTY IN NORTHWEST GEORGIA

* UNTIL 845 PM EDT

* AT 810 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER CALHOUN...MOVING NORTH AT 20 MPH.

* LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...RESACA...
RANGER AND CALHOUN.

HAIL TO THE SIZE OF DIMES AND WIND GUSTS TO 60 MPH CAN BE EXPECTED IN
THE WARNED AREA.

INTENSE LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS AND STAY
AWAY FROM WINDOWS. DO NOT USE TELEPHONES OR ELECTRICAL APPLIANCES.

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
Jun 4, 8:21 PM EDT	Severe Thunderstorm Warning	FFC	Bartow	24 min
Jun 4, 8:26 PM EDT	Severe Thunderstorm Warning	FFC	Dade	29 min
Jun 4, 8:36 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Walker, Whitfield	39 min
Jun 4, 8:59 PM EDT	Severe Thunderstorm Warning	FFC	Dawson	41 min
Jun 4, 9:01 PM EDT	Severe Thunderstorm Warning	FFC	Pike	29 min
Jun 4, 9:04 PM EDT	Severe Thunderstorm Warning	FFC	Meriwether	26 min
Jun 4, 9:24 PM EDT	Severe Thunderstorm Warning	FFC	Cherokee	21 min
Jun 4, 9:48 PM EDT	Severe Thunderstorm Warning	FFC	Hall	27 min
Jun 4, 10:18 PM EDT	Severe Thunderstorm Warning	FFC	Hall, White	22 min
Jun 5, 4:02 PM EDT	Severe Thunderstorm Warning	FFC	Meriwether, Pike, Spalding	28 min
Jun 5, 7:11 PM EDT	Severe Thunderstorm Warning	FFC	Houston, Macon, Peach	34 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; radar from the NEXRAD Level II archive.