Tornadoes · United States · Georgia · 2006
F0 tornado, Banks County, Georgia, April 8, 2006
This F0 tornado ran 0.2 miles across Banks County on April 8, 2006, touching down at 5:09 AM EDT and reaching 100 yards wide. It killed nobody, and did $350,000 of property damage.
The rating scale
Tracks are drawn in the color of the rating. The Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
F040 to 72 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
F173 to 112 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
F2113 to 157 mph
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
F3158 to 206 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
F4207 to 260 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
F5261 to 318 mph
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
The record
- Rating
- F0
- Date
- April 8, 2006
- Touchdown
- 5:09 AM EDT (09:09 UTC)
- Path length
- 0.2 miles (0.3 km)
- Path width
- 100 yards (91 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $350,000
- County
- Banks County
- Touchdown point
- 34.280, -83.450
- Lift-off point
- 34.280, -83.450
- Record number
- 346
The warnings
No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.
The county was under a tornado watch, issued at 01:20 UTC and running to 09:55 UTC.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 01:20 UTC | 09:55 UTC | Tornado Watch | FFC |
| 08:39 UTC | 09:30 UTC | Severe Thunderstorm Warning | FFC |
Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.
The forecast that day
The Storm Prediction Center had this point in a General Thunderstorms Risk. The outlook in force was issued at 05:58 UTC.
SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.
The air that afternoon
The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.
Peachtre/Fal Fld, GA (KFFC), 00:00Z
9.2 hours before the tornado, 140 km from the path. April 8, 2006.
- Mixed-layer CAPE
- 401 J/kg
- Mixed-layer CIN
- -165 J/kg
- Surface CAPE
- 218 J/kg
- Mixed-layer LCL
- 1498 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 122 m²/s²
- 0-3 km storm-relative helicity
- 246 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 8.4
- 0-3 km lapse rate
- 6.4 K/km
Peachtre/Fal Fld, GA (KFFC), 12:00Z
2.8 hours after it, 140 km from the path. April 8, 2006.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- -90377 J/kg
- Surface CAPE
- 0 J/kg
- Mixed-layer LCL
- 844 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- -164 m²/s²
- 0-3 km storm-relative helicity
- -129 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 4.3 K/km
The radar
The Greer radar (KGSP), 131 km away, was scanning. The volume nearest the touchdown began at 09:10 UTC.
Open the radar archive at this moment, over the track
Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.
What was reported nearby
Local storm reports within 60 km of the path, in the three hours either side.
| Time (UTC) | Report | Where | County | Remark |
|---|---|---|---|---|
| 08:25 UTC | HAIL 1 | 4 Se Coal Mountain | Forsyth, GA | |
| 08:36 UTC | TSTM WND DMG | 6 Sw Gainesville | Hall, GA | TWO LARGE TREES DOWN IN YARDS AND A FREEZER KNOCKED OVER BETWEEN OAKWOOD AND FLOWERY BRANCH. |
| 08:36 UTC | TSTM WND DMG | 6 Sw Gainesville | Hall, GA | TWO LARGE TREES DOWN IN YARDS AND A FREEZER KNOCKED OVER BETWEEN OAKWOOD AND FLOWERY BRANCH. DAMAGE TO SEVERAL ROOFS OF FLOATING DOCKS AND FLOATING WALKWAYS AT THE AQUA LAND MARINA ON LIGHTS FERRY ROAD ON LAKE LANIER. |
| 08:40 UTC | TSTM WND DMG | 5 S Gainesville | Hall, GA | AT LEAST EIGHT TREES BLOWN DOWN. MINOR BUILDING DAMAGE. |
| 08:50 UTC | TSTM WND DMG | 4 Nw Monroe | Walton, GA | A FEW TREES DOWN OFF RIVER BLUFF ROAD AND TROY SMITH ROAD. |
| 09:00 UTC | TSTM WND DMG | 5 Ne Commerce | Banks, GA | TWO CHICKEN HOUSES DESTROYED AT GEORGIA HIGHWAY 363 AND DODD ROAD. |
| 09:00 UTC | TSTM WND DMG | Jefferson | Jackson, GA | SEVERAL TREES AND POWERLINES DOWN OFF PENDERGRASS RD AND OAK AVE. |
| 09:00 UTC | TSTM WND DMG | Jefferson | Jackson, GA | TREES AND POWERLINES DOWN OFF PENDERGRASS RD AND OAK AVE. |
| 09:09 UTC | HAIL 0.88 | Toccoa | Stephens, GA | NICKEL-SIZED HAIL COLLECTING ON THE GROUND IN TOCCOA. |
| 09:15 UTC | TSTM WND DMG | Avalon | Stephens, GA | A COUPLE PINE TREES DOWN ON HIGHWAY 17 BETWEEN AVALON AND MARTIN. |
| 09:16 UTC | HAIL 0.88 | 2 Ne Eastanolee | Stephens, GA |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2006 tornado in GeorgiaEvery tornado in Georgia since 1950Warnings in force in Georgia nowThe forecast where you are
The other tornadoes of April 8, 2006
12 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| April 8 | 1:16 AM CDT | F1 | Jefferson, AL | 2.3 | 100 | 1 | $500,000 | |
| April 8 | 1:23 AM CDT | F1 | Jefferson, AL | 3.2 | 100 | $300,000 | ||
| April 8 | 1:52 AM CDT | F1 | Calhoun, AL | 0.8 | 120 | $10,000 | ||
| April 8 | 3:20 AM EDT | F0 | Polk, GA | 5.0 | 100 | 1 | $350,000 | |
| April 8 | 3:30 AM EDT | F2 | Polk, GA | 3.0 | 100 | 1 | $450,000 | |
| April 8 | 3:50 AM EDT | F0 | Cobb, GA | 2.5 | 50 | $150,000 | ||
| April 8 | 3:55 AM EDT | F1 | Cobb, GA | 18.0 | 200 | $7.5 million | ||
| April 8 | 3:03 AM CDT | F0 | Talladega, AL | 0.6 | 100 | $30,000 | ||
| April 8 | 3:53 PM EDT | F1 | Charleston, SC | 4.5 | 100 | 1 | ||
| April 8 | 4:20 PM EDT | F0 | Charleston, SC | 2.6 | 50 | |||
| April 8 | 4:23 PM EDT | F0 | Berkeley, SC | 0.2 | 50 | |||
| April 8 | 4:25 PM EDT | F0 | Charleston, SC | 0.2 | 50 |
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.
Sources
NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.