Blount County

Every recorded tornado

1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Blount County: 3.
2. Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.

Storm Prediction Center severe weather database, 1950 to 2025.

Every storm within 100 miles

1. Tropical storms and hurricanes (34 kt or more, still tropical) at closest approach. Post-tropical remnants with gale-force winds are listed but not counted. Direct: track within 50 miles; near: within 100 miles. Distance is measured to the county boundary for counties and to the city centre for cities, using positions interpolated hourly between HURDAT2 fixes.

National Hurricane Center HURDAT2, 1851 to 2025.

Smoke overhead

1. A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.

NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.

Claims by ZIP code

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.

River crests

River gauges

1. Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.

NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.

1. The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.

NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.

Every earthquake of magnitude 4 or more within 50 miles

1. Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
2. Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).

USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.

More event types since 1996

Costliest events since 1996

1. Apr 27, 2011Tornado$19.5 million
   National Weather Service narrative

   The fourteenth segment of this long track tornado crossed back over the Mulberry Fork of the Black Warrior River from eastern Cullman County (See Storm Data for Huntsville) into western Blount County southwest of Bangor. This tornado began in Pickens County, 5 miles northeast of Pickensville, and tracked through Tuscaloosa, Fayette, Walker, Cullman (See Storm Data for Huntsville), and Blount Counties, before dissipating in Marshall (See Storm Data for Huntsville) County. As the tornado moved northeast, the path width gradually increased from 0.25 mi (440 yds) to a maximum of 0.70 mi (1232 yds) in Blountsville. The tornado continued its path of significant tree damage as it crossed…

2. Apr 27, 2011Tornado$4.0 million
   National Weather Service narrative

   A tornado developed along a Quasi-Linear Convective System. It initially touched down in far northern Jefferson County, northeast of Warrior, and tracked northeastward into Blount County and across the western bank of Mountain Woods Lake before it lifted northeast of Sagefield Rd. As the tornado moved into Blount County near Sibleyville Rd, it intensified to an EF2 rating with winds of 135 mph. An outbuilding was destroyed and many trees downed near the county line. The tornado continued northeast, before making a slight eastward turn and moving along the western edge of Mountain Woods Lake. Along the lake, twenty to twenty-five homes were damaged with at least 3 homes destroyed.…

3. Sep 22, 2006Tornado$1.5 million
   National Weather Service narrative

   The tornado touched down just southwest of the Allgood community, north of Highway 75. The tornado then tracked northeastward, remaining north of Highway 75 the entire time. It dissipated in the city of Oneonta, just north of the Blount County Courthouse near 7th Street. Numerous trees and power lines were blown down along the tornado path. Oneonta High School suffered significant damage to its football field press box, and two concession stands were destroyed. The high school structure also sustained roof damage. The Blount County Courthouse sustained roof damage and many flagpoles were broken down. Several homes and out-buildings received major damage and a local gas station had…

4. Mar 15, 2008Tornado$960,000
   National Weather Service narrative

   The tornado touched down just east of CR-27, about 5 miles south-southeast of Oneonta. It then moved north of River Road, through the Highland Lake community, and across CR-29 near the Appalachian Community. The Appalachian School property sustained damage, but the school was spared any significant damage. The tornado continued northeastward and strengthened as it nearly paralleled CR-12, before lifting just north of the intersection of CR-12 and US-231. Along the entire path, several hundred trees were either snapped off or were uprooted. A few dozen chicken houses were damaged and many were destroyed. Many outbuildings, garages, and sheds were destroyed. At least 25 homes…

5. Nov 24, 2001Tornado$800,000
   National Weather Service narrative

   The F4 tornado first touched down in the vicinity of the Mt. Carmel Church, south of US 231 on CR 29, where several trees were snapped off. The tornado tracked northeast and produced extensive F2-type damage to homes and trailer homes along Tidwell Road where several injuries occurred. All trees in the neighborhood were snapped mid-trunk. As the tornado crossed US 231, it completely destroyed a frame house with F4 magnitude damage. Large trees around the house were uprooted and snapped at mid-trunk. From there, the tornado continued moving northeast and produced it's worst, F4 magnitude damage, between Robbins Lake and Airport Road. Large trees were completely snapped off at…

6. Dec 23, 1998Ice Storm, Blount$700,000
   National Weather Service narrative

   A winter storm brought a mixture of freezing rain...sleet...and rain to the northern half of Alabama. The northwestern quarter of Alabama was especially hard hit. The precipitation began in a narrow band across Fayette, Walker, Cullman, and Marshall counties around 2 am and then around 5am in the rest of the counties and lasted until early afternoon on the 24th. The northwestern quarter of the state saw temperatures at or below freezing for the majority of the event. Liquid equivalent precipitation ranged from one to three inches. Significant ice accumulations of one half to one inch were common across the area. Numerous trees were down across every county. Significant power…

7. Apr 27, 2011Tornado$480,000
   National Weather Service narrative

   The eighth segment of this long track tornado entered southwestern Blount County just north of Albright Rd from southern Cullman County (See Storm Data for Huntsville). This tornado began in Pickens County, 5 miles northeast of Pickensville, and tracked through Tuscaloosa, Fayette, Walker, Cullman (See Storm Data for Huntsville), and Blount Counties, before dissipating in Marshall (See Storm Data for Huntsville) County. While the average path width of this tornado in this portion of Blount County was around 0.4 mile (704 yds), the tornado maximum path width was 0.5 mile (880 yds). As the storm moved northeast, it caused significant roof damage to a single family home on Acton Bend…

8. Apr 19, 2009Tornado$400,000
   National Weather Service narrative

   The tornado touched down at the intersection of CR-27 and Jones Chapel Road. It then traveled northeastward and crossed Lake Rd, CR-29, Putman Road, and Hicks Road, before moving into Saint Clair County. Six chicken houses were completely destroyed, killing nearly 100,000 chickens. One home had its second story destroyed, and another home suffered a complete roof collapse. One large industrial barn was destroyed. Two additional homes, several more chicken sheds, and about 9 outbuilding also received varying degrees of damage. About 200 trees were snapped and uprooted.

9. Nov 10, 2002Tornado$400,000
   National Weather Service narrative

   The F1 rated Oneonta Tornado began at 10:22 pm, about 1.4 miles southwest of Allgood just west of State Route (SR) 75. The tornado traveled across Allgood, downing trees and doing some damage to structures. It traveled across Boat Landing Road where trees were downed and then crossed Springville Boulevard where several structures were damaged. The tornado then clipped the southeastern sections of Oneonta before turning more easterly.The tornado crossed County Road 29, where two more structures were damaged, and then crossed US Highway 231. Additional trees were downed along Montgomery Drive. The tornado continued to down trees as it dissipated just after moving into Etowah County,…

10. Apr 27, 2011Tornado$230,000
    National Weather Service narrative

    The tenth segment of this long track tornado crossed back over the Mulberry Fork of the Black Warrior River into western Blount County north of Ricetown Rd from eastern Cullman County (See Storm Data for Huntsville). This tornado began in Pickens County, 5 miles northeast of Pickensville, and tracked through Tuscaloosa, Fayette, Walker, Cullman (See Storm Data for Huntsville), and Blount Counties, before dissipating in Marshall (See Storm Data for Huntsville) County. The average and maximum path width of this tornado in this portion of Blount County was around 0.3 mile (528 yds). As the tornado crossed the Mulberry Fork of the Black Warrior River several times, it caused…

1. Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.

NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.

All-time high

107°FJul 29, 1930

All-time low

−6°FJan 21, 1985

Warmest night

81°F4 times, most recently Jul 8, 2016

Coldest day

13°FDec 12, 1962

Wettest day

9.75 inSep 16, 2004

Snowiest day

10.3 inMar 13, 1993

Hottest year

2016mean 66.3°F

Coldest year

1976mean 60.3°F

Wettest year

196176.48 in

Driest year

200728.86 in

Snowiest season

13.0 in1992-93

Station Birmingham Airport (USW00013876), 616 ft elevation, 28.3 miles from the population centre. Daily records from 1930 to October 26, 2026; 99.9% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.

NOAA NCEI Global Historical Climatology Network Daily.

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.

Neighbouring counties

• Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
• Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
• Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
• Storm events NOAA NCEI Storm Events Database, through 2026.
• Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
• Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
• Weather records NOAA NCEI Global Historical Climatology Network Daily, station USW00013876.
• River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
• Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
• Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
• Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.

Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.