Hurricanes and tropical storms
Hurricane Katrina crossed the coast near Buras, LA as a category 3 hurricane, 110 kt (125 mph), central pressure 920 mb. It killed 520 people in all, by the National Hurricane Center’s count. Hurricane Katrina was an extremely powerful and catastrophic tropical cyclone that affected the Southeastern United States in late August 2005, particularly in and around the city of New Orleans. Katrina became the United States' costliest tropical cyclone, with an estimated $125 billion in damages.
- Wind at landfall
- 110 kt
- Pressure
- 920 mb
- Peak wind
- 150 kt
- Deaths
- 520
- Damage
- $125 billion
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricanes and tropical storms
Hurricane Ida crossed the coast near Grand Isle, LA as a category 4 hurricane, 130 kt (150 mph), central pressure 931 mb. It killed 55 people in all, by the National Hurricane Center’s count. S. state of Louisiana on record, behind Hurricane Katrina in 2005.
- Wind at landfall
- 130 kt
- Pressure
- 931 mb
- Peak wind
- 130 kt
- Deaths
- 55
- Damage
- $75 billion
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricanes and tropical storms
Hurricane Ida reached its peak of 130 kt (150 mph) with a central pressure of 929 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 929 mb
- Deaths
- 55
The full record
Billion-dollar disasters
A tropical cyclone disaster that cost $85 billion in 2024 dollars and killed 96, on NOAA’s billion-dollar list. It lasted from August 29, 2021 to September 1, 2021.
- Losses (2024 dollars)
- $85 billion
- Kind
- Tropical Cyclone
- Deaths
- 96
The full record
Tsunamis
A tsunami with a source recorded as volcano and landslide struck W. Hokkaido Island, Japan, with a maximum water height of 90 meters. It killed 2,000 people, destroyed 871 houses and did severe (about $5 to $25 million) damage.
- When
- August 29, 1741
- Magnitude
- 6.9
- Water height
- 90 m
- Deaths
- 2,000
- Where
- W. Hokkaido Island, Japan
The full record
Hurricanes and tropical storms
Hurricane Katrina will likely go down as the worst and costliest natural disaster in United States history. The amount of destruction, the cost of damaged property/agriculture and the large loss of life across the affected region has been overwhelming.
- Deaths
- 15
- Injuries
- 104
- Damage
- $7.4 billion
- Events
- 47
The full record
Earthquakes
A magnitude 6.8 earthquake struck Sichuan Province, China. It killed 288 people, injured 133 and did severe (about $5 to $25 million) damage.
- When
- August 29, 1893
- Magnitude
- 6.8
- Deaths
- 288
- Where
- Sichuan Province, China
The full record
Volcanoes
Semeru, Indonesia erupted with a Volcanic Explosivity Index of 2. It killed 221 people.
- When
- August 29, 1909
- VEI
- 2
- Deaths
- 221
- Where
- Semeru, Indonesia
The full record
Hurricanes and tropical storms
Hurricane Omar reached its peak of 130 kt (150 mph) with a central pressure of 920 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 920 mb
- Deaths
- 15
The full record
Hurricanes and tropical storms
Hurricane Saola reached its peak of 140 kt (160 mph) with a central pressure of 917 mb, a category 5 storm.
- Peak wind
- 140 kt
- Pressure
- 917 mb
- Deaths
- 3
The full record
Billion-dollar disasters
A tropical cyclone disaster that cost $3.6 billion in 2024 dollars and killed 5, on NOAA’s billion-dollar list. It lasted from August 29, 2023 to August 31, 2023.
- Losses (2024 dollars)
- $3.6 billion
- Kind
- Tropical Cyclone
- Deaths
- 5
The full record
Tornadoes
An F2 tornado touched down in Charleston County, South Carolina and tracked 7 miles, 70 yards wide at its widest, killing 27 and injuring 80. From Grazulis's record of significant tornadoes: James Island to Charleston, SC.
- Rating
- F2
- Deaths
- 27
- Injuries
- 80
- Path
- 7 mi
- Width
- 70 yd
The full record
An F2 tornado touched down in Wells County, North Dakota and tracked 6.2 miles, 100 yards wide at its widest, killing 2 and injuring 11. From Grazulis's record of significant tornadoes: Heaton, ND.
- Rating
- F2
- Deaths
- 2
- Injuries
- 11
- Path
- 6.2 mi
- Width
- 100 yd
The full record
An F2 tornado touched down in Wichita County, Texas and tracked 1.8 miles, 100 yards wide at its widest, killing 2 and injuring 2. From Grazulis's record of significant tornadoes: S Electra, TX.
- Rating
- F2
- Deaths
- 2
- Injuries
- 2
- Path
- 1.8 mi
- Width
- 100 yd
The full record
An F2 tornado touched down in Charleston County, South Carolina and tracked 7 miles, 70 yards wide at its widest, killing 27 and injuring 80. From Grazulis's record of significant tornadoes: James Island to Charleston, SC.
- Rating
- F2
- Deaths
- 27
- Injuries
- 80
- Path
- 7 mi
- Width
- 70 yd
The full record
An F2 tornado touched down in Charleston County, South Carolina and tracked 2.1 miles, 100 yards wide at its widest, killing 5 and injuring 20. From Grazulis's record of significant tornadoes: Seabrook Island to Charleston, SC.
- Rating
- F2
- Deaths
- 5
- Injuries
- 20
- Path
- 2.1 mi
- Width
- 100 yd
The full record
- Injuries
- 1
- Damage
- $3,000
- Strongest
- F2
- Events
- 1
The full record
- Injuries
- 2
- Damage
- $250,000
- Strongest
- F2
- Events
- 3
The full record
- Damage
- $25,000
- Strongest
- F2
- Events
- 1
The full record
An F4 tornado touched down in Kossuth County, Iowa and tracked 15.8 miles, 100 yards wide at its widest, injuring 2.
- Rating
- F4
- Injuries
- 2
- Path
- 15.8 mi
- Width
- 100 yd
The full record
An F3 tornado touched down in Scotland, Richmond counties, North Carolina and tracked 21.9 miles, 50 yards wide at its widest, injuring 15.
- Rating
- F3
- Injuries
- 15
- Path
- 21.9 mi
- Width
- 50 yd
The full record
- Injuries
- 15
- Damage
- $250,000
- Strongest
- F3
- Events
- 2
The full record
- Injuries
- 3
- Damage
- $260,000
- Strongest
- F2
- Events
- 6
The full record
- Injuries
- 2
- Damage
- $325,000
- Strongest
- F4
- Events
- 8
The full record
- Damage
- $3,000
- Strongest
- F2
- Events
- 2
The full record
- Injuries
- 7
- Damage
- $28,000
- Strongest
- F2
- Events
- 3
The full record
- Damage
- $253,000
- Strongest
- F2
- Events
- 2
The full record
- Damage
- $25,000
- Strongest
- F2
- Events
- 2
The full record
An F1 tornado touched down in Copiah County, Mississippi and tracked 21.3 miles, 100 yards wide at its widest, killing 1 and injuring 2.
- Rating
- F1
- Deaths
- 1
- Injuries
- 2
- Path
- 21.3 mi
- Width
- 100 yd
The full record
- Deaths
- 1
- Injuries
- 2
- Damage
- $250,000
- Strongest
- F1
- Events
- 3
The full record
- Injuries
- 26
- Damage
- $2.5 million
- Strongest
- F2
- Events
- 1
The full record
- Damage
- $250,000
- Strongest
- F1
- Events
- 1
The full record
- Injuries
- 1
- Damage
- $250,000
- Strongest
- F1
- Events
- 1
The full record
- Damage
- $103,000
- Strongest
- F1
- Events
- 5
The full record
- Damage
- $250,000
- Strongest
- F1
- Events
- 8
The full record
- Injuries
- 1
- Damage
- $2.5 million
- Strongest
- F2
- Events
- 1
The full record
- Injuries
- 1
- Damage
- $250,000
- Strongest
- F1
- Events
- 1
The full record
An F3 tornado touched down in Waushara County, Wisconsin and tracked 28 miles, 800 yards wide at its widest, killing 1 and injuring 30.
- Rating
- F3
- Deaths
- 1
- Injuries
- 30
- Path
- 28 mi
- Width
- 800 yd
The full record
- Deaths
- 1
- Injuries
- 30
- Damage
- $25 million
- Strongest
- F3
- Events
- 12
The full record
A tornado touched down southwest of Loup City, destroying two grain bins, several outbuildings, and damaging the roof of a house. The tornado then travelled 6 miles northeast and lifted near Loup City.
- Damage
- $905,000
- Strongest
- F1
- Events
- 12
The full record
Short-lived tornado touched down briefly over open land.
- Injuries
- 1
- Damage
- $500,000
- Strongest
- F0
- Events
- 2
The full record
The 1999 Manenberg tornado was a rare tornado that occurred in the Cape Town neighborhood of Manenberg, South Africa killing five people on the night of 29 August 1999. The tornado was the result of a storm that swept through a one kilometre path through the city, starting on the Atlantic seaboard and moving east.
- Where
- South Africa
- Country
- South Africa
From Wikipedia, CC BY-SA 4.0.
The full record
The first tornado, associated with a multi-vortex storm, touched down briefly near E-470 and South Jordan Road. Some fences were damaged and a few trees were blow down. A few of the homes also sustained minor roof damage.
- Injuries
- 1
- Damage
- $6.1 million
- Strongest
- F1
- Events
- 4
The full record
An F1 tornado touched down int he town of Smyrna. The tornado first touched down on Beaver Meadow Road about 2 miles east of the village of Beaver Meadow in the southwest quarter of the town of Smyrna.
- Damage
- $100,000
- Strongest
- F1
- Events
- 1
The full record
A National Weather Survey Team concluded that an F2 tornado touched down approximately 1/4 mile south of Glenloch in far northern Heard county, then continued north at 30-35 mph into Carroll county about three miles southeast of Roopville, finally terminating three miles…
- Deaths
- 1
- Injuries
- 10
- Damage
- $14 million
- Strongest
- F2
- Events
- 44
The full record
An F2 tornado touched down in Heard, Carroll counties, Georgia and tracked 5.5 miles, 200 yards wide at its widest, killing 1 and injuring 3.
- Rating
- F2
- Deaths
- 1
- Injuries
- 3
- Path
- 5.5 mi
- Width
- 200 yd
The full record
40 tornadoes were recorded on August 29, 2005, in Florida, Alabama, Mississippi, Georgia. They killed 1 people.
- Tornadoes
- 40
- States
- 4
- Deaths
- 1
The full record
This tornado was on the ground for 13 miles across Newton county and downed numerous trees and a few power lines along the path. As most of the damage was done to trees, a few homes within the path sustained minor roof damage due to shingles blown off roofs.
- Damage
- $600,000
- Strongest
- F2
- Events
- 2
The full record
This strong tornado touched down just south of the House Community and tracked west-northwest for 3 miles. Several hundred trees were uprooted or snapped along the path with a few outbuildings and homes damaged by fallen trees.
- Damage
- $470,000
- Strongest
- F2
- Events
- 1
The full record
This tornado touched down off State Highway 491 and tracked west-northwest for 4 miles. Numerous trees and several power lines were blown down along the path. One mobile home was destroyed and another sustained considerable roof damage from fallen trees.
- Damage
- $400,000
- Strongest
- F1
- Events
- 1
The full record
This tornado touched down off Old Jackson Road near the Kemper/Neshoba county line. The tornado tracked west-northwest and moved into Neshoba county south of DeWeese.
- Damage
- $180,000
- Strongest
- F1
- Events
- 2
The full record
This weak tornado touch down just northeast of Shucktown off State Highway 493 and tracked west-northwest for 3 miles into Southwest Kemper county. This tornado damaged several outbuildings and uprooted or snapped numerous trees along the path.
- Damage
- $175,000
- Strongest
- F1
- Events
- 2
The full record
This tornado touched down just north of the McDonald Community and moved northwest for 3 miles. Numerous trees and several power lines were blown down along the path.
- Damage
- $150,000
- Strongest
- F1
- Events
- 1
The full record
National Weather Service meteorologists conducted a ground survey on Tuesday August 30, 2005. It has been determined that an F1 tornado occurred with winds estimated around 80 miles an hour in Calhoun County.
- Damage
- $115,000
- Strongest
- F1
- Events
- 1
The full record
This tornado touched down just east of US Highway 45 and tracked west-northwest for 3 miles. As this weak tornado crossed Highway 45, numerous trees were snapped and uprooted. This similar tree damaged continued for another 2 miles before the tornado dissipated.
- Damage
- $95,000
- Strongest
- F1
- Events
- 1
The full record
An F1 (Fujita Scale) tornado touched down in the Landenburg area of New Garden Township. The tornado initially touched down southwest of Pennsylvania State Route 41 near Cooper Road.
- Damage
- $100,000
- Strongest
- F1
- Events
- 1
The full record
Low pressure tracked across Ontario and Quebec dragging a cold front across the region. Thunderstorm winds downed trees and power lines in West Sparta, Livingston County.|Another thunderstorm accompanying the front produced a tornado in Ontario County.
- Damage
- $525,000
- Strongest
- EF0
- Events
- 2
The full record
Thunderstorms developed over portions of eastern New York during the afternoon of the 29th. A couple of these storms produced hail up to ping pong ball size.
- Injuries
- 1
- Damage
- $130,000
- Strongest
- EF1
- Events
- 14
The full record
A weak landspout tornado was video tapped by a storm chaser as late afternoon thunderstorms developed in a high cape and low shear environment. There were also several wet downbursts observed across the area.
- Damage
- $500,000
- Strongest
- EF0
- Events
- 5
The full record
The 1775 Newfoundland hurricane, also known as the Independence Hurricane, was a hurricane that struck the Thirteen Colonies and the Colony of Newfoundland in August and September, 1775, at the outset of the American War of Independence. It is believed to have killed at least 4,000 people, making it one of the deadliest Atlantic hurricanes of all time.
- Ended
- September 9, 1775
- Where
- Virginia
- Country
- Canada
From Wikipedia, CC BY-SA 4.0.
The full record
An unnamed storm crossed the coast as a category 2 hurricane, 90 kt (105 mph).
- Wind at landfall
- 90 kt
- Peak wind
- 90 kt
The full record
Hurricane Joan reached its peak of 170 kt (195 mph) with a central pressure of 900 mb, a category 5 storm.
- Peak wind
- 170 kt
- Pressure
- 900 mb
The full record
Hurricane Cleo crossed the coast near Saint Simons Island, GA as a tropical storm, 50 kt, central pressure 999 mb. Hurricane Cleo was the strongest tropical cyclone of the 1964 Atlantic hurricane season. It was the third named storm, first hurricane, and first major hurricane of the season.
- Wind at landfall
- 50 kt
- Pressure
- 999 mb
- Peak wind
- 130 kt
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricane Betsy crossed the coast as a tropical storm, 35 kt, central pressure 1008 mb. It killed 81 people in all. Hurricane Betsy was an intense, deadly and destructive tropical cyclone that brought widespread damage to areas of Florida, the Bahamas, and the central United States Gulf Coast in September 1965. The storm's erratic nature, coupled with its intensity and minimal preparation time contributed to making Betsy the first tropical cyclone in the Atlantic basin to accrue at least $1 billion in damage.
- Wind at landfall
- 35 kt
- Pressure
- 1008 mb
- Peak wind
- 120 kt
- Deaths
- 81
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricane Olive reached its peak of 150 kt (175 mph) with a central pressure of 955 mb, a category 5 storm.
- Peak wind
- 150 kt
- Pressure
- 955 mb
The full record
Hurricane Omar reached its peak of 130 kt (150 mph) with a central pressure of 920 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 920 mb
- Deaths
- 15
The full record
Hurricane Kent reached its peak of 130 kt (150 mph) with a central pressure of 955 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 955 mb
The full record
Large swells from Hurricane Dennis, which at the time was located off the North Carolina coast, swamped six small boats, mainly at Boca Raton and Hillsboro Inlets. One person was washed overboard and drowned.
- Deaths
- 1
- Damage
- $100,000
- Events
- 1
The full record
Hurricane Wutip reached its peak of 130 kt (150 mph) with a central pressure of 910 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 910 mb
The full record
The center of Tropical Storm Gaston came ashore near Bulls Bay with sustained 70 mph winds around 930 am on August 29th. The center moved through northern Charleston county into eastern Berkeley county that afternoon.
- Damage
- $17 million
- Events
- 3
The full record
Hurricane Gaston crossed the coast near Awendaw, SC as a category 1 hurricane, 65 kt (75 mph), central pressure 985 mb. Hurricane Gaston was the third of five hurricanes to make landfall in the United States during the 2004 Atlantic hurricane season, which produced deadly floods in and around Richmond, Virginia. Gaston originated toward the end of August 2004 from a dissipating cold front, the same one that also spawned Tropical Storm Hermine.
- Wind at landfall
- 65 kt
- Pressure
- 985 mb
- Peak wind
- 65 kt
From Wikipedia, CC BY-SA 4.0.
The full record
Gaston made landfall the morning of the 29th as a tropical storm in Charlestown county SC. The storm moved north, through Georgetown, Williamsburg, and Florence counties.
- Damage
- $320,000
- Events
- 7
The full record
Hurricane Katrina crossed the coast near Buras, LA as a category 3 hurricane, 110 kt (125 mph), central pressure 920 mb. It killed 520 people in all, by the National Hurricane Center’s count. Hurricane Katrina was an extremely powerful and catastrophic tropical cyclone that affected the Southeastern United States in late August 2005, particularly in and around the city of New Orleans. Katrina became the United States' costliest tropical cyclone, with an estimated $125 billion in damages.
- Wind at landfall
- 110 kt
- Pressure
- 920 mb
- Peak wind
- 150 kt
- Deaths
- 520
- Damage
- $125 billion
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricane Katrina will likely go down as the worst and costliest natural disaster in United States history. The amount of destruction, the cost of damaged property/agriculture and the large loss of life across the affected region has been overwhelming.
- Deaths
- 15
- Injuries
- 104
- Damage
- $7.4 billion
- Events
- 47
The full record
Storm surge damage in southeast Louisiana, especially in the New Orleans area and the coastal parishes, was catastrophic. Hurricane protection levees and floodwalls were overtopped and/or breached resulting in widespread and deep flooding of homes and businesses.
- Damage
- $31 billion
- Events
- 10
The full record
Storm surge damage across coastal Mississippi was catastrophic and approached or exceeded the surge associated with Hurricane Camille and impacted a much more extensive area.
- Damage
- $11 billion
- Events
- 3
The full record
Hurricane Katrina made landfall along the Gulf Coast early Monday morning August 29, 2005 as a large category four hurricane. Sustained winds were around 145 mph in southeast Louisiana. Katrina continued northward affecting areas from New Orleans to Mobile.
- Injuries
- 8
- Damage
- $35 million
- Events
- 39
The full record
See detailed narrative in Central Mississippi section.
- Damage
- $53 million
- Events
- 9
The full record
See detailed narrative in the Central Mississippi section.
- Damage
- $7.4 million
- Events
- 2
The full record
Hurricane Katrina, a horrific category 4 hurricane with winds of 140 mph made landfall just east of New Orleans around 8 am August 29th, continued north-northeast as a hurricane across eastern Mississippi during the day on the 29th, then moved into western and middle Tennessee…
- Events
- 97
The full record
Hurricane Katrina had weakened to tropical storm strength when it reached north Mississippi. An electrical transformer was blown down an a house in Oxford (Lafayette County).
- Damage
- $421,000
- Events
- 20
The full record
Hurricane Katrina had weakened to a tropical storm when it reached West Tennessee. The front porch of a house was torn off in Covington (Tipton County). A satellite dish was torn from the roof of a house and a camper trailer had some windows broken in Covington as well.
- Damage
- $239,000
- Events
- 19
The full record
Hurricane Gustav crossed the coast near May Pen, Clarendon, Jamaica as a tropical storm, 60 kt, central pressure 987 mb. Hurricane Gustav was the second most destructive tropical cyclone of the 2008 Atlantic hurricane season. The seventh tropical cyclone, third hurricane, and second major hurricane of the season, Gustav caused serious damage and casualties in Haiti, the Dominican Republic, Jamaica, the Cayman Islands, Cuba and the United States.
- Wind at landfall
- 60 kt
- Pressure
- 987 mb
- Peak wind
- 135 kt
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricane Isaac crossed the coast near Boothville, LA as a category 1 hurricane, 70 kt (80 mph), central pressure 967 mb. S. state of Louisiana during August 2012.
- Wind at landfall
- 70 kt
- Pressure
- 967 mb
- Peak wind
- 70 kt
From Wikipedia, CC BY-SA 4.0.
The full record
Tropical Depression Nine formed in the Atlantic, east of the Lesser Antilles, on the morning of August 21, 2012. Twelve hours later, Tropical Depression Nine had strengthened into Tropical Storm Isaac.
- Damage
- $950,000
- Events
- 9
The full record
Hurricane Jimena reached its peak of 135 kt (155 mph) with a central pressure of 932 mb, a category 4 storm.
- Peak wind
- 135 kt
- Pressure
- 932 mb
The full record
Hurricane Ida crossed the coast near Grand Isle, LA as a category 4 hurricane, 130 kt (150 mph), central pressure 931 mb. It killed 55 people in all, by the National Hurricane Center’s count. S. state of Louisiana on record, behind Hurricane Katrina in 2005.
- Wind at landfall
- 130 kt
- Pressure
- 931 mb
- Peak wind
- 130 kt
- Deaths
- 55
- Damage
- $75 billion
From Wikipedia, CC BY-SA 4.0.
The full record
Hurricane Ida reached its peak of 130 kt (150 mph) with a central pressure of 929 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 929 mb
- Deaths
- 55
The full record
Hurricane Nora crossed the coast near Mazatlán, Sinaloa, Mexico as a tropical storm, 45 kt, central pressure 997 mb. It killed 3 people in all, by the National Hurricane Center’s count.
- Wind at landfall
- 45 kt
- Pressure
- 997 mb
- Peak wind
- 75 kt
- Deaths
- 3
The full record
The 2021 Atlantic hurricane season was the third-most active Atlantic hurricane season on record in terms of the number of tropical cyclones, although many of them were weak and short-lived. With 21 named storms forming, it became the second season in a row and third overall in which the designated 21-name list of storm names was exhausted.
- Ended
- August 30, 2021
From Wikipedia, CC BY-SA 4.0.
The full record
Major hurricane Ida made landfall as a strong category four hurricane around 11:55am on August 29 near Grand Isle, LA. It then moved very slowly north through south central Louisiana and into Mississippi on August 30.
- Damage
- $2.5 million
- Events
- 52
The full record
The main impacts of Hurricane Ida were felt over Southeast Louisiana, however tropical storm conditions still occurred in South Central Louisiana.
- Damage
- $2.8 million
- Events
- 5
The full record
Hurricane Saola reached its peak of 140 kt (160 mph) with a central pressure of 917 mb, a category 5 storm.
- Peak wind
- 140 kt
- Pressure
- 917 mb
- Deaths
- 3
The full record
Hurricane Franklin reached its peak of 130 kt (150 mph) with a central pressure of 926 mb, a category 4 storm.
- Peak wind
- 130 kt
- Pressure
- 926 mb
- Deaths
- 3
The full record
- Damage
- $500,000
- Events
- 1
The full record
A cold front moving very slowly across Connecticut caused an area of showers and thunderstorms that produced intense rainfall amounts of 3 to 6 inches in 1 to 3 hours across parts of Hartford County.
- Damage
- $500,000
- Events
- 2
The full record
Slow moving thunderstorms over east central and northeast San Diego County dropped over 1.6 inches of rain in less than 45 minutes.
- Damage
- $1.0 million
- Strongest
- 61 kt wind
- Events
- 3
The full record
Heavy rains produced flash flooding which destroyed large sections of three paved county roads and flooded the football field at the Monument Valley High School. Combined destruction of the paved roads was about one mile in length.
- Injuries
- 1
- Damage
- $300,000
- Events
- 1
The full record
A cold front stretching across the lower Great Lakes became nearly stationary. Occasional showers and thunderstorms persisted along the front during the late morning and early afternoon hours.
- Damage
- $772,000
- Strongest
- 1.75 in hail
- Events
- 8
The full record
Heavy rains associated with the remnants of Tropical Storm Gaston amounted to around 10 inches in about 3 to 4 hours over western Williamsburg County. This resulted in widespread road closures across western portions of the county.
- Damage
- $400,000
- Events
- 1
The full record
Heavy rains from the remnants of Tropical Storm Gaston totaled around 6 inches in a few hours, causing flooding...especially in the Lake City and city of Darlington areas.
- Damage
- $300,000
- Events
- 2
The full record
Widespread major flooding occurred in the Hopkinsville area in response to 8 to 11 inches of rain in a 36-hour period. One fatality was directly attributed to the flooding in Hopkinsville, where a 10-year-old girl was swept into a culvert while playing in a low-lying area.
- Deaths
- 1
- Damage
- $4.8 million
- Events
- 5
The full record
As Hurricane Katrina moved inland a swath of 5 to 8 inches of rain fell along a path where the center moved north-northeast. This heavy rain mainly fell across Southeast, Central and Northeast Mississippi over a 6 to 10 hour period.
- Damage
- $4.7 million
- Events
- 20
The full record
Low level moisture convergence, in a humid air mass, helped trigger the heavy showers across central West Virginia. The convergence was indirectly related to the circulation of Hurricane Katrina. The hurricane was coming ashore in Louisiana and Mississippi.
- Damage
- $1.8 million
- Events
- 9
The full record
By 713 AM EDT, Sage Run overflowed and flooded Rte 62 near Oil City; and buildings were flooded in Franklin. By 920 AM EDT, the town of Polk was flooded; about 50 homes received major damage. People were chest deep in water and had to be rescued.
- Damage
- $1.3 million
- Events
- 1
The full record
Heavy rains during the last week of August resulted in the Iowa River at Wapello going above the moderate flood stage level of 22 feet on August 29 around 530 am. It crested around 23.37 feet around 1245 am August 31.
- Damage
- $500,000
- Events
- 1
The full record
Heavy rains during the last week of August resulted in the Cedar River near Conesville, IA going above the moderate flood stage level of 15 feet on August 29 around 5 pm. It crested around 15.4 feet around 415 am August 30.
- Damage
- $500,000
- Events
- 1
The full record
Although severe weather in the form of hail or damaging winds was not an issue, thunderstorms, some producing flooding rains, were widespread across South Central Nebraska between the evening of Monday the 29th and pre-dawn hours of Tuesday the 30th.
- Damage
- $1.1 million
- Events
- 7
The full record
Although Isaac was a hurricane in the Gulf of Mexico, it had weakened to a tropical depression by the time it reached Arkansas. Isaac passed through western Arkansas on the evening of the 30th and during the day on the 31st.
- Injuries
- 3
- Damage
- $30 million
- Strongest
- 52 kt wind
- Events
- 76
The full record
A significant surge of subtropical moisture arrived on the 29th ahead of a weather system coming up from Mexico.
- Damage
- $515,000
- Strongest
- 61 kt wind
- Events
- 7
The full record
Another surge of monsoon moisture fueled widespread thunderstorms over the Mojave Desert and southern Great Basin. Many storms produced flash flooding, and isolated severe weather also occurred.
- Damage
- $249,000
- Events
- 16
The full record
High precipitable water values, combine with a slow moving area of rain and embedded thunderstorms over the Fort Wayne Metro area, caused flooding and flash flooding across mainly the northern portions of Fort Wayne.
- Injuries
- 1
- Damage
- $300,000
- Strongest
- 50 kt wind
- Events
- 3
The full record
An upper level disturbance high instability and moderate wind shear led to severe storm development across the Texas Panhandle. The strongest storm produced a swath of thunderstorm wind damage around 2 miles wide and 4 miles long occurred along the Fritch Highway near Webb Rd.
- Damage
- $165,000
- Strongest
- 2 in hail
- Events
- 29
The full record
Scattered thunderstorms developed across northwestern Arkansas during the afternoon and evening of the 29th. The atmosphere across the region became very unstable by the afternoon, promoting a few intense thunderstorms.
- Deaths
- 2
- Damage
- $2,000
- Strongest
- 61 kt wind
- Events
- 5
The full record
After major flash flooding took place across parts of the state the day before, additional flash flooding occurred on the afternoon of August 29th in Harrison County.
- Damage
- $709,000
- Events
- 4
The full record
On 29 August 2026, compound climate extremes and heavy rainfall caused a major flash flood that surged through Bright Angel Creek at Grand Canyon National Park in Arizona, United States. It is the national park's biggest flood since 1966.
- Where
- United States
- Country
- United States
From Wikipedia, CC BY-SA 4.0.
The full record
- Injuries
- 11
- Strongest
- 61 kt wind
- Events
- 16
The full record
Severe thunderstorms struck parts of southwest and central Oklahoma late in the evening on August 29, 1991. Most of the damage was from straight-line winds. Rush Springs, in Grady County, experienced winds stronger than 80 mph, and a bus barn and several mobile homes were destroyed in the area. Just south of nearby Cement, in Caddo County, the wind blew over an oil drilling rig. The storms also produced large hail, with stones up to golf ball-size reported northeast of Durham, in Roger Mills County.
From the National Weather Service in Norman, Oklahoma.
The full record
Large hail broke some car windows in Cheyenne and damaged numerous roofs.
- Damage
- $2.4 million
- Strongest
- 1.75 in hail
- Events
- 1
The full record
A large window (14' by 6') was blown out at a restaurant causing minor cuts and injuries to seven people. The damaging winds also ripped off two balcony roofs from another resort building and sank a boat at a nearby dock.
- Injuries
- 7
- Damage
- $20,000
- Events
- 1
The full record
Trees and wires down in the towns of Groton and Dryden. Most of the damage was withing half a mile of the village of McLean in the town of Groton.
- Damage
- $400,000
- Strongest
- 70 kt wind
- Events
- 1
The full record
A strong cold front moved through Southeast Michigan during the peak heating of the day and led to another big event, especially for late August.
- Damage
- $204,000
- Strongest
- 1.5 in hail
- Events
- 32
The full record
A few rounds of convection affected parts of South Central Nebraska on this Friday, one earlier in the day that produced locally heavy rainfall in far-eastern counties and another later in the afternoon that featured an isolated severe storm over Hall County.
- Damage
- $4.3 million
- Strongest
- 1 in hail
- Events
- 4
The full record
High wind struck parts of Western Washington beginning around mid morning on Saturday August 29th and continued into the afternoon hours. Widespread tree damage and power outages occurred, about 450,000 in total.
- Deaths
- 4
- Injuries
- 4
- Damage
- $3.6 million
- Strongest
- 58 kt wind
- Events
- 10
The full record
Two small clusters of severe thunderstorms rolled from northwest-to-southeast across parts of this six-county North Central Kansas area on this Thursday evening, giving rise to several reports of primarily damaging winds within especially the southwest half of Rooks County, but…
- Damage
- $3.0 million
- Strongest
- 70 kt wind
- Events
- 9
The full record
Thunderstorms produce up to golf ball size hail and damaging winds in excess of 100 mph in northwest Kansas.
- Damage
- $155,000
- Strongest
- 1.75 in hail
- Events
- 15
The full record
An oppressively hot afternoon was followed by a raucous evening of thunderstorms for parts of the area. Some of these storms produced wind damage, especially across parts of Tarrant County where excessive wind damage occurred.
- Damage
- $681,000
- Strongest
- 78 kt wind
- Events
- 8
The full record
An MCS moved across the region producing areas of severe thunderstorm wind damage. Some locations received up to two inches of rainfall.
- Damage
- $365,000
- Strongest
- 61 kt wind
- Events
- 21
The full record
An MCS moved across the region producing widespread severe thunderstorm wind damage.
- Damage
- $250,000
- Strongest
- 61 kt wind
- Events
- 8
The full record
Isolated severe thunderstorms produced damage near Roscoe on August 29th.
- Deaths
- 1
- Strongest
- 60 kt wind
- Events
- 1
The full record
A squall line raced through the area and resulted in areas of significant wind damage. Several trees were downed or snapped, power outages were reported, and a high school football scoreboard was bent to the ground.
- Injuries
- 3
- Damage
- $807,000
- Strongest
- 61 kt wind
- Events
- 47
The full record
There were numerous reports of downed trees, tree limbs and power lines as a result of numerous severe thunderstorms on August 29th.
- Damage
- $1.2 million
- Strongest
- 57 kt wind
- Events
- 13
The full record
Thunderstorms moved across northern Illinois during the late morning and early afternoon of August 29th producing swaths of significant wind damage. Scattered thunderstorms developed across east central Illinois during the late afternoon and evening.
- Strongest
- 1.75 in hail
- Events
- 79
The full record
An upper level trough and a strong lake breeze combined with an unstable air mass to trigger a line of thunderstorms from Southern Ontario to western Pennsylvania.
- Injuries
- 1
- Damage
- $84,000
- Strongest
- 52 kt wind
- Events
- 43
The full record
A squall line raced across southern lower Michigan during the afternoon and evening of August 29, 2022, leaving widespread wind damage in its path.
- Damage
- $125,000
- Strongest
- 1 in hail
- Events
- 32
The full record
A squall line exited Indiana and moved through northwest Ohio. There were several damaging wind gusts reported as these storms moved through, damaging numerous power poles and trees. The top of a grain bin sustained damage as well.
- Damage
- $244,000
- Strongest
- 61 kt wind
- Events
- 13
The full record
Numerous thunderstorms developed ahead of a cold front. Several of the storms became severe, producing both considerable wind damage and giant hail in some cases.
- Damage
- $553,000
- Strongest
- 2.5 in hail
- Events
- 34
The full record
The Goat Mtn Fire started on August 29, 1985, in Wyoming, and burned 6,451 acres.
- When
- August 29, 1985
- Acres
- 6,451
The full record
The Indian Fire started on August 29, 1987, in California, and burned 8,807 acres.
- When
- August 29, 1987
- Acres
- 8,807
The full record
The Case Fire started on August 29, 1987, in California, and burned 4,959 acres.
- When
- August 29, 1987
- Acres
- 4,959
The full record
The Rodeo Fire started on August 29, 1988, in Nevada, and burned 9,024 acres.
- When
- August 29, 1988
- Acres
- 9,024
The full record
The Porphyry Fire was discovered on August 29, 1994, in Nevada, and burned 6,125 acres; the cause was recorded as debris and open burning.
- When
- August 29, 1994
- Acres
- 6,125
The full record
The Middle Fire was discovered on August 29, 1998, in California, and burned 6,600 acres; the cause was recorded as arson/incendiarism.
- When
- August 29, 1998
- Acres
- 6,600
The full record
The Bridge Fire was discovered on August 29, 1999, in California, and burned 7,200 acres; the cause was recorded as arson/incendiarism.
- When
- August 29, 1999
- Acres
- 7,200
The full record
The Shannon Fire was discovered on August 29, 1999, in Los Angeles County, California, and burned 3,600 acres; the cause was recorded as debris and open burning.
- When
- August 29, 1999
- Acres
- 3,600
The full record
The Tower Fire was discovered on August 29, 2001, in Arizona, and burned 4,063 acres; the cause was recorded as natural.
- When
- August 29, 2001
- Acres
- 4,063
The full record
The Grueb Fire was discovered on August 29, 2001, in South Dakota, and burned 3,600 acres; the cause was recorded as equipment and vehicle use.
- When
- August 29, 2001
- Acres
- 3,600
The full record
The Lemon Butte Fire was discovered on August 29, 2001, in South Dakota, and burned 3,500 acres; the cause was recorded as equipment and vehicle use.
- When
- August 29, 2001
- Acres
- 3,500
The full record
A 350 acre fire burned in the Lytle creek Area. Fire investigators searching near the start of the fire, found a burned vehicle and the body of a 70 year old man about 200 yards away. The cause of death had not been ascertained as of 9/9/02.
- Deaths
- 1
- Damage
- $20,000
- Events
- 1
The full record
The Commisary Fire was discovered on August 29, 2002, in Lincoln County, Wyoming, and burned 3,561 acres; the cause was recorded as natural.
- When
- August 29, 2002
- Acres
- 3,561
The full record
The North Road Fire was discovered on August 29, 2005, in Humboldt County, Nevada, and burned 12,855 acres; the cause was recorded as debris and open burning.
- When
- August 29, 2005
- Acres
- 12,855
The full record
The Bell Rapids 2 Fire was discovered on August 29, 2005, in Elmore County, Idaho, and burned 6,969 acres; the cause was recorded as other causes.
- When
- August 29, 2005
- Acres
- 6,969.4
The full record
The Baker Canyon Fire was discovered on August 29, 2006, in Jefferson County, Oregon, and burned 11,100 acres; the cause was recorded as natural.
- When
- August 29, 2006
- Acres
- 11,100
The full record
The Passage Falls Fire was discovered on August 29, 2006, in Park County, Montana, and burned 6,620 acres; the cause was recorded as natural.
- When
- August 29, 2006
- Acres
- 6,620
The full record
The Unnamed Fire was discovered on August 29, 2009, in Maui County, Hawaii, and burned 7,800 acres.
- When
- August 29, 2009
- Acres
- 7,800
The full record
The Big Sheep Fire was discovered on August 29, 2009, in Wallowa County, Oregon, and burned 3,466 acres; the cause was recorded as natural.
- When
- August 29, 2009
- Acres
- 3,465.6
The full record
The Vigo Fire was discovered on August 29, 2011, in Nevada, and burned 12,087 acres; the cause was recorded as natural.
- When
- August 29, 2011
- Acres
- 12,087
The full record
The Wishram II Fire was discovered on August 29, 2011, in Washington, and burned 11,008 acres; the cause was recorded as power generation/transmission/distribution.
- When
- August 29, 2011
- Acres
- 11,008
The full record
The Three Slashes Fire was discovered on August 29, 2011, in Arizona, and burned 5,169 acres; the cause was recorded as human.
- When
- August 29, 2011
- Acres
- 5,169
The full record
Lightning produced by high based thunderstorms ignited the Wellnitz Fire. The fire burned 77,159 acres of land, starting near 10 miles north of Hay Springs that spread to across the South Dakota border onto the Pine Ridge Indian Reservation.
- Injuries
- 3
- Damage
- $1.0 million
- Events
- 1
The full record
The Pine Creek Fire was discovered on August 29, 2012, in Park County, Montana, and burned 8,612 acres; the cause was recorded as equipment and vehicle use.
- When
- August 29, 2012
- Acres
- 8,612
The full record
The Raft Fire was discovered on August 29, 2013, in Washington County, Idaho, and burned 20,395 acres; the cause was recorded as natural.
- When
- August 29, 2013
- Acres
- 20,395
The full record
The Hells Canyon Fire was discovered on August 29, 2013, in Washington County, Idaho, and burned 9,062 acres; the cause was recorded as natural.
- When
- August 29, 2013
- Acres
- 9,062
The full record
The Pinchot Fire was reported on August 29, 2016, in Coconino County, Arizona, and burned 3,860 acres; the cause was recorded as natural.
- When
- August 29, 2016
- Acres
- 3,860
The full record
The Tohakum 2 Fire was reported on August 29, 2017, in Washoe County, Nevada, and burned 94,221 acres; the cause was recorded as natural.
- When
- August 29, 2017
- Acres
- 94,221
The full record
The Pier Fire was reported on August 29, 2017, in Tulare County, California, and burned 36,556 acres; the cause was recorded as human.
- When
- August 29, 2017
- Acres
- 36,556
The full record
The Railroad Fire was reported on August 29, 2017, in Madera County, California, and burned 12,407 acres.
- When
- August 29, 2017
- Acres
- 12,407
The full record
The Timber Peak Fire was reported on August 29, 2017, in Nye County, Nevada, and burned 10,000 acres; the cause was recorded as natural.
- When
- August 29, 2017
- Acres
- 10,000
The full record
The Slinkard Fire was reported on August 29, 2017, in Mono County, California, and burned 8,925 acres; the cause was recorded as natural.
- When
- August 29, 2017
- Acres
- 8,925
The full record
The Mud Fire was reported on August 29, 2017, in Lassen County, California, and burned 6,042 acres.
- When
- August 29, 2017
- Acres
- 6,042
The full record
The Vista Fire was reported on August 29, 2017, in Pershing County, Nevada, and burned 5,991 acres; the cause was recorded as natural.
- When
- August 29, 2017
- Acres
- 5,991.4
The full record
The Valmy Fire was reported on August 29, 2017, in Humboldt County, Nevada, and burned 5,462 acres; the cause was recorded as natural.
- When
- August 29, 2017
- Acres
- 5,462.5
The full record
The Summit Complex was reported on August 29, 2017, in Tuolumne County, California, and burned 5,248 acres.
- When
- August 29, 2017
- Acres
- 5,247.5
The full record
The Ponderosa Fire was reported on August 29, 2017, in Butte County, California, and burned 4,016 acres.
- When
- August 29, 2017
- Acres
- 4,016
The full record
The Slink Fire was reported on August 29, 2020, in Mono County, California, and burned 26,759 acres.
- When
- August 29, 2020
- Acres
- 26,759
The full record
The State Creek Fire was reported on August 29, 2020, in Jefferson County, Montana, and burned 4,400 acres; the cause was recorded as natural.
- When
- August 29, 2020
- Acres
- 4,400
The full record
The Williams Creek Fire was reported on August 29, 2022, in Idaho County, Idaho, and burned 16,084 acres; the cause was recorded as natural.
- When
- August 29, 2022
- Acres
- 16,084
The full record
Crown Creek Wildfire started on August 29 by lightning. It was located 1 mile Southeast of Marble, Washington.
- Damage
- $33 million
- Events
- 1
The full record
The Crown Creek Fire was reported on August 29, 2025, in Stevens County, Washington, and burned 14,192 acres; the cause was recorded as natural.
- When
- August 29, 2025
- Acres
- 14,192
The full record
The McKee Draw Fire was reported on August 29, 2026, in Edwards County, Texas, and burned 4,416 acres; the cause was recorded as natural.
- When
- August 29, 2026
- Acres
- 4,416
The full record