Clarke County School District Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Clarke County School District is about the same as Georgia average and is much lower than the national average. The risk of tornado damage in Clarke County School District is lower than Georgia average and is higher than the national average.
Earthquake Index, #71
| Clarke County School District | 0.06 |
| Georgia | 0.08 |
| U.S. | 1.81 |
The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.
Volcano Index, #1
| Clarke County School District | 0.0000 |
| Georgia | 0.0000 |
| U.S. | 0.0023 |
The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.
Tornado Index, #111
| Clarke County School District | 160.33 |
| Georgia | 179.92 |
| U.S. | 136.45 |
The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.
Other Weather Extremes Events
A total of 3,883 other weather extremes events within 50 miles of Clarke County School District were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 0 | Cold: | 15 | Dense Fog: | 3 | Drought: | 39 |
| Dust Storm: | 0 | Flood: | 150 | Hail: | 1,247 | Heat: | 9 | Heavy Snow: | 27 |
| High Surf: | 0 | Hurricane: | 3 | Ice Storm: | 14 | Landslide: | 0 | Strong Wind: | 33 |
| Thunderstorm Winds: | 1,933 | Tropical Storm: | 9 | Wildfire: | 0 | Winter Storm: | 8 | Winter Weather: | 23 |
| Other: | 370 | ||||||||
Volcanos Nearby
No volcano is found in or near Clarke County School District.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Clarke County School District.
No historical earthquake events found in or near Clarke County School District.
Historical Tornado Events
A total of 54 historical tornado events that had recorded magnitude of 2 or above found in or near Clarke County School District.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 0.3 | 1976-05-28 | 2 | 33°57'N / 83°23'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Clarke | |
| 1.0 | 1973-03-31 | 2 | 33°55'N / 83°28'W | 33°59'N / 83°16'W | 12.40 Miles | 500 Yards | 1 | 50 | 250.0M | 0 | Clarke |
| 2.0 | 1973-05-28 | 3 | 33°56'N / 83°30'W | 33°58'N / 83°20'W | 9.80 Miles | 100 Yards | 1 | 65 | 25.0M | 0 | Clarke |
| 8.2 | 1973-03-31 | 2 | 33°59'N / 83°16'W | 34°01'N / 83°14'W | 3.30 Miles | 500 Yards | 0 | 0 | 250.0M | 0 | Oglethorpe |
| 9.0 | 1973-03-31 | 2 | 33°53'N / 83°35'W | 33°55'N / 83°28'W | 7.20 Miles | 500 Yards | 0 | 0 | 250.0M | 0 | Oconee |
| 11.2 | 1973-05-28 | 3 | 33°52'N / 83°38'W | 33°56'N / 83°30'W | 8.90 Miles | 200 Yards | 0 | 0 | 25.0M | 0 | Walton |
| 12.5 | 1966-02-13 | 2 | 33°53'N / 83°10'W | 33°59'N / 83°10'W | 6.90 Miles | 400 Yards | 0 | 1 | 250K | 0 | Oglethorpe |
| 18.2 | 1954-03-31 | 2 | 34°07'N / 83°14'W | 34°09'N / 83°04'W | 9.80 Miles | 200 Yards | 0 | 5 | 250K | 0 | Madison |
| 19.7 | 1952-02-29 | 2 | 34°07'N / 83°40'W | 0.20 Mile | 17 Yards | 0 | 5 | 25K | 0 | Jackson | |
| 19.9 | 1966-05-01 | 2 | 34°12'N / 83°34'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Jackson | |
| 22.7 | 1976-05-14 | 2 | 34°15'N / 83°34'W | 34°15'N / 83°33'W | 1.90 Miles | 160 Yards | 0 | 0 | 0K | 0 | Jackson |
| 23.5 | 1973-03-31 | 2 | 33°45'N / 83°56'W | 33°53'N / 83°35'W | 22.10 Miles | 500 Yards | 1 | 50 | 250.0M | 0 | Walton |
| 24.7 | 1976-05-14 | 2 | 34°15'N / 83°33'W | 34°20'N / 83°30'W | 6.50 Miles | 160 Yards | 0 | 2 | 250K | 0 | Banks |
| 25.2 | 2003-05-06 | 2 | 34°13'N / 83°06'W | 34°12'N / 83°02'W | 4.00 Miles | 200 Yards | 0 | 12 | 200K | 0 | Elbert |
| Brief Description: This tornado moved from Madison County into northwest Elbert County and intensified, destroying or severely damaging several houses and mobile homes. A parked car was also flipped before the tornado lifted. | |||||||||||
| 25.3 | 2004-09-16 | 2 | 34°17'N / 83°16'W | 34°20'N / 83°16'W | 5.50 Miles | 50 Yards | 1 | 1 | 75K | 0 | Franklin |
| Brief Description: This tornado touched down west of Franklin Springs, then moved north-northwest, damaging several homes, businesses, and vehicles as it tracked toward Carnesville. Numerous trees and power lines were also blown down. A 38-year-old woman was killed when the vehicle she was driving was hit by a falling tree. A passenger in the vehicle received minor injuries. F38VE | |||||||||||
| 26.0 | 1954-03-31 | 2 | 34°09'N / 83°04'W | 34°10'N / 82°56'W | 7.70 Miles | 200 Yards | 0 | 20 | 250K | 0 | Elbert |
| 26.3 | 2004-09-16 | 2 | 34°17'N / 83°09'W | 34°17'N / 83°09'W | 2.00 Miles | 60 Yards | 0 | 0 | 1.1M | 0 | Franklin |
| Brief Description: This tornado moved north across the town of Franklin Springs, damaging or destroying numerous structures along its 3-mile path. The city government building and the fire and police stations incurred significant damage, as did approximately 25 residences. Several large chicken houses were also destroyed. | |||||||||||
| 28.8 | 1970-04-09 | 2 | 34°18'N / 83°08'W | 34°19'N / 83°06'W | 2.30 Miles | 400 Yards | 0 | 0 | 250K | 0 | Franklin |
| 29.2 | 1952-02-29 | 2 | 34°22'N / 83°35'W | 34°22'N / 83°25'W | 9.40 Miles | 300 Yards | 0 | 3 | 250K | 0 | Banks |
| 29.8 | 1970-01-29 | 2 | 34°00'N / 83°54'W | 0.50 Mile | 33 Yards | 0 | 0 | 25K | 0 | Gwinnett | |
| 30.4 | 1989-04-04 | 2 | 34°26'N / 83°27'W | 34°21'N / 83°27'W | 5.00 Miles | 50 Yards | 0 | 0 | 250K | 0 | Banks |
| 32.0 | 1952-02-29 | 2 | 34°24'N / 83°20'W | 34°25'N / 83°12'W | 7.80 Miles | 77 Yards | 0 | 0 | 25K | 0 | Franklin |
| 32.2 | 2010-11-30 | 2 | 34°02'N / 83°57'W | 34°04'N / 83°55'W | 2.00 Miles | 100 Yards | 0 | 0 | 5.0M | 0K | Gwinnett |
| Brief Description: EVENT NARRATIVE: A damage survey conducted by the National Weather Service Forecast Office in Peachtree City, Georgia confirmed that an EF2 tornado touched down near Holland Park Drive in east central Gwinnett county, or about five miles northwest of Dacula. The tornado then tracked slightly over two miles to the north-northeast between Mountain View High School and Twin Rivers Middle School before lifting just east of the intersection of Gravel Springs Road and Interstate-85. The tornado was determined to have a path width of 300 yards with maximum wind gusts of 130 mph. Extensive damage was observed to homes mainly in the Kirkstone Subdivision of Buford. A total of 56 homes and one business along the path of the tornado sustained at least minor damage. Of these, 15 to 20 homes sustained major damage or were destroyed and thus were declared uninhabitable. One of these homes collapsed on itself. Damage to homes and property was estimated by the state insurance commissioner to exceed $5 million. EPISODE NARRATIVE: A deep full-latitude upper trough was sweeping from the central into the eastern U.S. The trough brought a quick transition to the eastern U.S. from mild fall temperatures to an extended period of well below normal temperatures. As the trough swept through the southeastern U.S. on November 30th, it took on a significant negative tilt. Although only marginal instability was noted because of extensive pre-frontal cloud cover and light to moderate rain showers, a strong 50-60kt low-level jet accompanied the trough as it rotated through Georgia during the afternoon of November 30th. This was sufficient combined with minimal instability (CAPE) in place at the time to support the development of a fairly well marked, yet very narrow, quasi-linear convective system (QLCS) which spawned two tornadoes, one an EF2 causing extensive damage to homes in Gwinnett county, and another weaker tornado in Henry county. In addition, the squall line or QLCS also produced numerous damaging wind events across north and central Georgia. | |||||||||||
| 32.9 | 1976-05-28 | 2 | 33°53'N / 83°57'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Gwinnett | |
| 33.1 | 1973-12-13 | 3 | 34°18'N / 83°52'W | 34°18'N / 83°42'W | 9.50 Miles | 200 Yards | 0 | 21 | 2.5M | 0 | Hall |
| 33.2 | 1965-07-11 | 2 | 33°30'N / 83°35'W | 33°33'N / 83°42'W | 7.40 Miles | 33 Yards | 0 | 0 | 25K | 0 | Newton |
| 34.8 | 2009-04-10 | 2 | 34°25'N / 83°16'W | 34°27'N / 83°07'W | 10.00 Miles | 200 Yards | 0 | 0 | 0K | 0K | Franklin |
| Brief Description: EVENT NARRATIVE: The tornado damage path began near Farmers Academy Rd, about 0.5 mile south of highway 106. The tornado crossed Red Hill School Rd, where some outbuildings were destroyed and a couple of mobile homes received minor roof damage. As the tornado continued northeast, some frame homes on highway 106 received minor roof damage. The most significant damage occurred on Crumps Bridge Rd, where one large chicken house was completely destroyed, and several others received major damage. The tornado continued to move northeast, uprooting or snapping off numerous trees as it crossed highway 145 and Greater Hope Rd. From there, the tornado began to move in a more east/northeast direction, continuing to blow down trees as it moved roughly parallel to North Clarks Creek Rd. As the tornado crossed Hulsey Rd, roofs were blown off the wood frame addition to a mobile home and a barn. After the tornado crossed highway 17 and Pleasant Hill Circle, it continued to turn more to the right, traveling due east near the to Wilson Rd, where a mobile home was moved off its foundation, and the steel siding and some roofing material was blown off a building. The tornado continued to travel east, or even east/southeast, before lifting in the Gerrard Rd area. EPISODE NARRATIVE: Supercell thunderstorms moved into extreme northeast Georgia in the early evening hours. Tornadoes were spawned by the supercells. There was also quite a bit of large hail and straight-line wind damage. | |||||||||||
| 35.7 | 1989-04-04 | 2 | 34°25'N / 83°46'W | 34°22'N / 83°40'W | 7.50 Miles | 50 Yards | 0 | 0 | 25K | 0 | Hall |
| 36.4 | 1976-05-14 | 2 | 34°28'N / 83°32'W | 1.00 Mile | 50 Yards | 0 | 0 | 250K | 0 | Habersham | |
| 36.7 | 1989-04-04 | 2 | 34°10'N / 84°00'W | 34°09'N / 83°57'W | 3.30 Miles | 50 Yards | 0 | 0 | 250K | 0 | Hall |
| 37.0 | 1989-10-01 | 2 | 33°42'N / 83°57'W | 2.00 Miles | 300 Yards | 0 | 0 | 250K | 0 | Rockdale | |
| 37.0 | 1967-03-06 | 2 | 33°27'N / 83°36'W | 0.80 Mile | 150 Yards | 0 | 0 | 25K | 0 | Jasper | |
| 37.6 | 1970-04-02 | 2 | 34°18'N / 82°56'W | 34°21'N / 82°52'W | 5.20 Miles | 100 Yards | 0 | 2 | 25K | 0 | Hart |
| 38.6 | 1992-11-22 | 4 | 33°25'N / 83°12'W | 33°28'N / 83°02'W | 12.00 Miles | 867 Yards | 1 | 31 | 2.5M | 0 | Greene |
| 39.5 | 1965-03-23 | 2 | 33°28'N / 83°02'W | 33°30'N / 82°57'W | 5.20 Miles | 150 Yards | 0 | 0 | 25K | 0 | Greene |
| 41.6 | 1998-04-08 | 2 | 33°56'N / 84°14'W | 34°01'N / 83°59'W | 15.00 Miles | 800 Yards | 0 | 10 | 50.0M | 0 | Gwinnett |
| Brief Description: Significant widespread damage continued into Gwinnett county in a path from Norcross through Duluth and Suwanee to north of Lawrenceville. Large trees were knocked down or snapped. Many of them fell on homes and apartments causing damage. Roofs were torn off of houses. At least 5000 homes were affected. Ten people at an apartment complex were treated for minor injuries. | |||||||||||
| 41.7 | 2008-03-15 | 2 | 34°00'N / 82°43'W | 34°01'N / 82°36'W | 8.00 Miles | 100 Yards | 0 | 0 | 100K | 0K | Elbert |
| Brief Description: EVENT NARRATIVE: NWS survey found a tornado damage track in far southern and southeast Elbert County. The tornado, which was spawned from a supercell, touched down southeast of Fortsonia near the intersection of River Rd and Flatwoods Rd. As the tornado tracked east along River Rd, damage was mainly confined to trees and power lines. The tornado began to take on a more east/southeast track near the intersection of River Rd and Balchin Rd, remaining just north of the Wilkes County line. Intensification occurred just west of highway 79 near its intersection with Cooter Creek Rd. The tornado continued to track east southeast, snapping or uprooting numerous trees between Cooter Creek Rd and the Broad River. Two homes received heavy roof damage consistent with EF2 intensity on Bramblett Circle along the Broad River. A boat dock was also lifted and tossed 25 feet in this area. The tornado continued to blow down trees before finally lifting in Bobby Brown State Park in the extreme southeast corner of the county. EPISODE NARRATIVE: Several supercell thunderstorms affected the mountains and foothills of extreme northeast Georgia during the afternoon and early evening hours. Very large hail, damaging winds and a few tornadoes accompanied the storms. | |||||||||||
| 41.7 | 1989-04-04 | 2 | 34°30'N / 83°34'W | 34°36'N / 83°27'W | 8.00 Miles | 50 Yards | 0 | 3 | 2.5M | 0 | Habersham |
| 42.7 | 1973-11-21 | 2 | 34°34'N / 83°17'W | 0 | 0 | 25K | 0 | Stephens | |||
| 43.5 | 1966-12-10 | 2 | 34°35'N / 83°20'W | 0.50 Mile | 500 Yards | 0 | 0 | 3K | 0 | Stephens | |
| 43.6 | 2009-02-18 | 3 | 33°40'N / 82°52'W | 33°38'N / 82°34'W | 17.00 Miles | 880 Yards | 0 | 0 | 300K | 0K | Wilkes |
| Brief Description: EVENT NARRATIVE: A damage survey conducted by the National Weather Service Forecast office in Columbia, South Carolina, confirmed that an EF3 tornado had tracked across far southern Wilkes county causing considerable damage along its path. The tornado continued its east-southeastward track into extreme northeastern McDuffie county. The total tornado path length was 18.6 miles. The tornado initially touched down in the Tyrone community in southwest Washington county. Here a cinder block home was completely destroyed with the cinder block debris blown downstream nearly 1/2 mile. Fifteen other homes along the path of the tornado sustained moderate to major damage from the tornado. Nineteen outbuildings and a commercial chicken house was destroyed. In addition, a steeple was blown off a church and a 2-ton truck was moved 60 feet. The maximum path width was approximately 1/2 mile with maximum winds estimated to be 160 mph. EPISODE NARRATIVE: A strong cold front accompanied and deep negatively tilted upper trough through the eastern U.S. from the 18th into the 19th. An unseasonably warm and unstable air mass developed in advance of the cold front during the late afternoon and early evening across north and central Georgia as warm, moist air rode northward into Georgia on a strong low-level jet. Afternoon temperatures in the 70s and dewpoints in the 60s, combined with strong shear and moderate instability, resulted in the development of numerous supercell thunderstorms from mid-afternoon until a few hours after midnight on the 19th. Ten tornadoes, ranging in scale from EF0 to EF3 tracked across several north and central Georgia counties. The worst tornadoes affected the east central Georgia counties of Jasper, Putnam, Hancock, and Jasper. A death was observed in Hancock county with an EF3 tornado and several injuries were reported from Putnam and Hancock counties. In addition to the tornadoes, very large hail occurred with several of the thunderstorms, including four-inch diameter hail in Coweta and Fayette counties just south of Atlanta. Numerous reports of golf ball and larger-sized hail were received. The event resulted in millions of dollars of damage and the destruction of several homes in north and central Georgia counties. | |||||||||||
| 44.1 | 1984-11-10 | 2 | 34°01'N / 84°09'W | 1.50 Miles | 127 Yards | 0 | 8 | 2.5M | 0 | Gwinnett | |
| 44.4 | 1989-05-05 | 2 | 34°33'N / 83°19'W | 34°38'N / 83°14'W | 6.00 Miles | 300 Yards | 0 | 15 | 2.5M | 0 | Stephens |
| 44.9 | 1964-12-24 | 3 | 33°31'N / 84°03'W | 33°29'N / 83°50'W | 12.70 Miles | 400 Yards | 0 | 0 | 250K | 0 | Newton |
| 44.9 | 1969-05-18 | 2 | 33°20'N / 83°55'W | 33°32'N / 83°47'W | 15.90 Miles | 50 Yards | 0 | 0 | 3K | 0 | Butts |
| 45.3 | 1992-11-22 | 4 | 33°11'N / 83°27'W | 33°25'N / 83°12'W | 20.00 Miles | 867 Yards | 4 | 55 | 25.0M | 0 | Putnam |
| 46.3 | 1989-10-01 | 2 | 33°36'N / 84°05'W | 33°37'N / 84°04'W | 1.00 Mile | 300 Yards | 0 | 0 | 0K | 0 | Rockdale |
| 46.4 | 1965-04-15 | 2 | 34°23'N / 84°07'W | 34°22'N / 83°55'W | 11.50 Miles | 33 Yards | 0 | 0 | 250K | 0 | Pickens |
| 46.6 | 1989-04-04 | 2 | 34°25'N / 83°59'W | 34°30'N / 83°52'W | 9.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Hall |
| 48.2 | 1973-03-31 | 2 | 33°32'N / 84°20'W | 33°45'N / 83°56'W | 27.40 Miles | 500 Yards | 0 | 0 | 250.0M | 0 | Clayton |
| 48.2 | 1974-04-08 | 3 | 34°25'N / 82°45'W | 1.00 Mile | 100 Yards | 0 | 0 | 3K | 0 | Anderson | |
| 49.5 | 1989-11-15 | 3 | 34°37'N / 83°36'W | 34°42'N / 83°30'W | 8.00 Miles | 1760 Yards | 0 | 3 | 2.5M | 0 | Habersham |
| 49.5 | 1989-10-01 | 2 | 33°36'N / 84°11'W | 33°36'N / 84°05'W | 3.00 Miles | 300 Yards | 0 | 0 | 250K | 0 | Henry |
| 49.5 | 1970-04-02 | 3 | 34°14'N / 84°11'W | 34°19'N / 84°08'W | 6.50 Miles | 50 Yards | 0 | 0 | 25K | 0 | Forsyth |
* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.