Jackson County Natural Disasters and Weather Extremes
Hot Georgia Rankings
The chance of earthquake damage in Jackson County is about the same as Georgia average and is much lower than the national average. The risk of tornado damage in Jackson County is lower than Georgia average and is higher than the national average.
Earthquake Index, #44
| Jackson County | 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
| Jackson County | 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, #59
| Jackson County | 163.04 |
| 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 15,290 other weather extremes events within 50 miles of Jackson County 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: | 32 | Dense Fog: | 6 | Drought: | 111 |
| Dust Storm: | 0 | Flood: | 847 | Hail: | 5,079 | Heat: | 25 | Heavy Snow: | 82 |
| High Surf: | 0 | Hurricane: | 11 | Ice Storm: | 37 | Landslide: | 0 | Strong Wind: | 106 |
| Thunderstorm Winds: | 7,502 | Tropical Storm: | 22 | Wildfire: | 4 | Winter Storm: | 66 | Winter Weather: | 80 |
| Other: | 1,280 | ||||||||
Volcanos Nearby
No volcano is found in or near Jackson County.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Jackson County.
No historical earthquake events found in or near Jackson County.
Historical Tornado Events
A total of 60 historical tornado events that had recorded magnitude of 2 or above found in or near Jackson County.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 4.5 | 1966-05-01 | 2 | 34°12'N / 83°34'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Jackson | |
| 5.9 | 1952-02-29 | 2 | 34°07'N / 83°40'W | 0.20 Mile | 17 Yards | 0 | 5 | 25K | 0 | Jackson | |
| 8.0 | 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 |
| 11.1 | 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 |
| 15.3 | 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 |
| 16.2 | 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 |
| 16.3 | 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 |
| 16.4 | 1976-05-28 | 2 | 33°57'N / 83°23'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Clarke | |
| 16.5 | 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 |
| 16.9 | 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 |
| 17.0 | 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 |
| 19.0 | 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 |
| 19.8 | 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 |
| 20.3 | 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 |
| 20.9 | 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 | |||||||||||
| 21.3 | 1970-01-29 | 2 | 34°00'N / 83°54'W | 0.50 Mile | 33 Yards | 0 | 0 | 25K | 0 | Gwinnett | |
| 21.8 | 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. | |||||||||||
| 23.0 | 1976-05-14 | 2 | 34°28'N / 83°32'W | 1.00 Mile | 50 Yards | 0 | 0 | 250K | 0 | Habersham | |
| 23.5 | 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 |
| 23.7 | 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 |
| 24.6 | 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 |
| 25.5 | 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 |
| 25.8 | 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. | |||||||||||
| 26.7 | 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 |
| 28.0 | 1976-05-28 | 2 | 33°53'N / 83°57'W | 1.00 Mile | 50 Yards | 0 | 0 | 25K | 0 | Gwinnett | |
| 28.3 | 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 |
| 28.9 | 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 |
| 28.9 | 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. | |||||||||||
| 29.7 | 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. | |||||||||||
| 30.4 | 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 |
| 30.7 | 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 |
| 32.3 | 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 |
| 33.0 | 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. | |||||||||||
| 33.7 | 1966-12-10 | 2 | 34°35'N / 83°20'W | 0.50 Mile | 500 Yards | 0 | 0 | 3K | 0 | Stephens | |
| 33.9 | 1973-11-21 | 2 | 34°34'N / 83°17'W | 0 | 0 | 25K | 0 | Stephens | |||
| 34.4 | 1984-11-10 | 2 | 34°01'N / 84°09'W | 1.50 Miles | 127 Yards | 0 | 8 | 2.5M | 0 | Gwinnett | |
| 35.2 | 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 |
| 35.7 | 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 |
| 36.2 | 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 |
| 37.2 | 1989-10-01 | 2 | 33°42'N / 83°57'W | 2.00 Miles | 300 Yards | 0 | 0 | 250K | 0 | Rockdale | |
| 38.0 | 1992-11-22 | 3 | 34°34'N / 83°56'W | 34°41'N / 83°48'W | 10.00 Miles | 867 Yards | 1 | 7 | 2.5M | 0 | Lumpkin |
| 39.9 | 2005-08-29 | 2 | 34°40'N / 83°42'W | 34°44'N / 83°43'W | 5.00 Miles | 300 Yards | 0 | 0 | 3.0M | 0 | White |
| Brief Description: A damage survey conducted by the National Weather Service in cooperation with the White County Emergency Management Director and the White County Sheriff concluded that an F2 tornado had carved a five mile long path of destruction, roughly parallel to Georgia Highway 75, causing major destruction to the town of Helen. Extensive damage was reported to several business in downtown Helen, a Bavarian tourist town in the northeast Georgia mountains. The entire second floor was ripped off the Helen Econo Lodge by the tornado. A nearby chapel was completely destroyed. The roof of Hansel & Gretel's Candy Kitchen, the Alpine Village Shoppes, as well as that of a nearby barbecue company were all ripped off by the tornadic winds. A Circle K grocery store also suffered significant damage. Hundreds of trees were also down. One resident reported losing 200 trees just at his property. Georgia Highway 75 was completely blocked on both the north and south side of Helen from downed trees. Many power lines were also down in the area and power was out to much of the area for at least two days. | |||||||||||
| 40.2 | 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 |
| 41.8 | 1989-05-05 | 2 | 34°38'N / 83°14'W | 34°42'N / 83°12'W | 4.50 Miles | 73 Yards | 0 | 0 | 25K | 0 | Oconee |
| 41.8 | 1974-04-03 | 4 | 34°30'N / 84°09'W | 34°32'N / 84°07'W | 3.30 Miles | 200 Yards | 0 | 0 | 2.5M | 0 | Lumpkin |
| 42.3 | 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 |
| 43.2 | 1974-04-03 | 4 | 34°27'N / 84°15'W | 34°30'N / 84°09'W | 6.80 Miles | 200 Yards | 5 | 13 | 2.5M | 0 | Dawson |
| 43.5 | 1985-04-05 | 2 | 34°14'N / 84°21'W | 34°14'N / 84°17'W | 3.00 Miles | 100 Yards | 0 | 0 | 2.5M | 0 | Cherokee |
| 43.9 | 1998-04-08 | 2 | 33°57'N / 84°20'W | 33°57'N / 84°16'W | 4.00 Miles | 800 Yards | 1 | 0 | 25.0M | 0 | De Kalb |
| Brief Description: The damage path began just northeast of Perimeter Mall in Dunwoody and extended well into Gwinnett county. There was significant widespread damage to trees and homes. One person was killed when a tree fell on his home. DeKalb College's north campus was closed after several buildings sustained major damage. M72PH | |||||||||||
| 44.2 | 2002-11-11 | 2 | 34°25'N / 84°16'W | 34°27'N / 84°14'W | 3.00 Miles | 100 Yards | 0 | 3 | 200K | 0 | Dawson |
| Brief Description: The Dawson county Emergency Management Director reported that the tornado that originated in Cherokee county and traveled across Pickens county, entered Dawson county in the Big Canoe area and continued to just east-northeast of the Big Canoe area before dissipating. Two double-wide mobile homes were completely destroyed just east of the Big Canoe area as large trees fell on the structures. While the contents of one were salvagable, those of the other were destroyed. Three injuries occurred at one of these mobile homes as the residents were trapped by the downed trees on the structure. In addition, there were four other homes that received minor damage in the Big Canoe area. Numerous trees and power lines were blown down in the area of the tornado and some roads were temporarily blocked as a result. Dawson county was one of five counties declared in a state of emergency by the governor. | |||||||||||
| 44.6 | 1965-04-26 | 2 | 34°15'N / 84°20'W | 0.50 Mile | 33 Yards | 0 | 0 | 25K | 0 | Cherokee | |
| 45.6 | 1974-04-03 | 4 | 34°22'N / 84°20'W | 34°27'N / 84°15'W | 7.60 Miles | 200 Yards | 1 | 17 | 2.5M | 0 | Pickens |
| 46.6 | 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 |
| 47.1 | 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 |
| 47.3 | 1967-03-06 | 2 | 33°27'N / 83°36'W | 0.80 Mile | 150 Yards | 0 | 0 | 25K | 0 | Jasper | |
| 47.6 | 1989-04-04 | 2 | 34°40'N / 83°06'W | 34°40'N / 82°58'W | 6.00 Miles | 50 Yards | 0 | 0 | 250K | 0 | Oconee |
| 48.6 | 2002-11-11 | 2 | 34°21'N / 84°27'W | 34°26'N / 84°16'W | 14.00 Miles | 100 Yards | 0 | 10 | 5.6M | 0 | Pickens |
| Brief Description: The tornado that originated in Cherokee county near Beasley Gap, continued into and across Pickens county. Once again, the National Weather Service disaster survey team determined that this was a multi-segmented tornado, with much of the damage along the path caused by straight line winds of at least 70 mph. The tornado entered the county southwest of Cagle, then continued on to just north of Tate roughly paralleling Georgia Highway 108, then turned more eastward along Georgia Highway 53 to near Marblehill, through the Big Canoe golf course and recreation area, then east of Big Canoe into extreme western Dawson county. There was definite evidence of F2 tornadic damage just north of Tate where winds were estimated in the 113 to 157 mph range. Some of the hardest hit areas included homes on Pleasant Union Road near the Cherokee county border; the Mountain Lakes Estates area, where several homes suffered extensive damage; the Bethany-Salem district where at least 56 structures were damaged or destroyed; Refuge Road near Tate, the town suffering some of the greatest damage where several homes and business were destroyed; the Big Canoe area near the Dawson county border, where several homes were damaged and the tennis center suffered extensive damage. All together, a total of 26 structures, mostly residential homes were destroyed, 142 structures were partially damaged, 2 businesses were destroyed, and 14 vehicles were totally destroyed. In addition, ten people were injured, primarily in damaged homes or trapped in vehicles on which trees fell. One of the businesses destroyed was the popular Davis's Barbeque on Georgia Highway 108. The restaurant was completely blown away, including the 20-foot white columns that stood in front of the restaurant. Three of the injuries in the county occurred in new mobile homes behind the Barbeque restaurant when their homes were flattened by the winds and other debris from the restaurant. One of the children injured, a 4-year old girl, was found by a nearby pond. The Refuge Baptist Church suffered extensive damage and was left in shambles. The historic Big Canoe chapel was also among the structures suffering damage. The steeple and all of the windows were lost from the church along with other structural damage to both the exterior and interior walls. Numerous trees were uprooted and many power lines were damaged along the path. Thirty people had to be put up in shelters and at least 6000 people were left without power for an extended period. Pickens county was the hardest hit of five counties declared in a state of emergency by the governor. | |||||||||||
| 48.7 | 1962-03-21 | 3 | 34°10'N / 84°25'W | 10.00 Miles | 33 Yards | 0 | 0 | 250K | 0 | Cherokee | |
| 48.8 | 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 |
| 49.2 | 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 |
* 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.