The Great Chicago Fire was a conflagration that burned in the American city of Chicago during October 8–10, 1871. The fire killed approximately 300 people, destroyed roughly 3.3 square miles (9 km2) of the city including over 17,000 structures, and left more than 100,000 residents homeless. The fire began in a neighborhood southwest of the city center. A long period of hot, dry, windy conditions, and the wooden construction prevalent in the city, led to the conflagration spreading quickly. The fire leapt the south branch of the Chicago River and destroyed much of central Chicago and then crossed the main stem of the river, consuming the Near North Side.
The Peshtigo fire was a large forest fire on October 8, 1871, in northeastern Wisconsin, United States, including much of the southern half of the Door Peninsula and adjacent parts of the Upper Peninsula of Michigan. The largest community in the affected area was Peshtigo, Wisconsin, which had a population of approximately 1,700 residents. The fire burned about 1.2 million acres (490,000 ha) and is the deadliest wildfire in recorded history, with the number of deaths estimated between 1,500 and 2,500. The exact number of deaths is debated. Data from mass graves, both those already exhumed and those still being discovered, show that the death toll of the blaze was most likely greater than the 1889 Johnstown flood death toll of 2,200 people or more.
A firestorm is a conflagration which attains such intensity that it creates and sustains its own wind system. It is most commonly a natural phenomenon, created during some of the largest bushfires and wildfires. Although the term has been used to describe certain large fires, the phenomenon's determining characteristic is a fire with its own storm-force winds from every point of the compass towards the storm's center, where the air is heated and then ascends.
The Oakland firestorm of 1991 was a large suburban wildland–urban interface conflagration that occurred on the hillsides of northern Oakland, California, and southeastern Berkeley over the weekend of October 19–20, 1991, before being brought under full control on October 23. The official name of this incident by Cal Fire is the Tunnel Fire. It is also commonly referred to as the Oakland Hills firestorm or the East Bay Hills fire. The fire ultimately killed 25 people and injured 150 others. The 1,520 acres destroyed included 2,843 single-family dwellings and 437 apartment and condominium units. The economic loss from the fire was estimated at $1.5 billion.
The Thumb Fire took place on September 5, 1881, in the Thumb area of Michigan in the United States. The fire, which burned over a million acres (4,000 km2) in less than a day, was the consequence of drought, hurricane-force winds, heat, the after-effects of the Port Huron Fire of 1871, and the ecological damage wrought by the era's logging techniques. The blaze, also called the Great Thumb Fire, the Great Forest Fire of 1881 and the Huron Fire, killed 282 people in Sanilac, Lapeer, Tuscola and Huron counties. The damage estimate was $2,347,000 in 1881, equivalent to $74,100,455 when adjusted for inflation. The fire sent enough soot and ash up into the atmosphere that sunlight was partially obscured at many locations on the East Coast of the United States. In New England cities, the sky appeared yellow and projected a strange luminosity onto buildings and vegetation. Twilight appeared at 12 noon. September 6, 1881, became known as Yellow Tuesday or Yellow Day because of the ominous nature of this atmospheric event.
A conflagration is a large fire. Conflagrations often damage human life, animal life, health, and/or property. A conflagration can begin accidentally or be intentionally created (arson). A very large fire can produce a firestorm, in which the central column of rising heated air induces strong inward winds, which supply oxygen to the fire. Conflagrations can cause casualties including deaths or injuries from burns, trauma due to collapse of structures and attempts to escape, and smoke inhalation.
The Cedar Fire was a massive, highly-destructive wildfire, which burned 273,246 acres (1,106 km2) of land in San Diego County, California, during October and November 2003. The fire's rapid growth was driven by the Santa Ana winds, causing the fire to spread at a rate of 3,600 acres (15 km2) per hour. By the time the fire was fully contained on November 4, it had destroyed 2,820 buildings and killed 15 people, including one firefighter. Hotspots continued to burn within the Cedar Fire's perimeter until December 5, 2003, when the fire was fully brought under control.
A gas explosion is the ignition of a mixture of air and flammable gas, typically from a gas leak. In household accidents, the principal explosive gases are those used for heating or cooking purposes such as natural gas, methane, propane, butane. In industrial explosions, many other gases, like hydrogen, as well as evaporated (gaseous) gasoline or ethanol play an important role. Industrial gas explosions can be prevented with the use of intrinsic safety barriers to prevent ignition, or use of alternative energy.
The Great Atlanta Fire of 1917 began just after noon on 21 May 1917 in the Old Fourth Ward of Atlanta, Georgia. It is unclear just how the fire started, but it was fueled by hot temperatures and strong winds which propelled the fire. The fire, which burned for nearly 10 hours, destroyed 300 acres (120 ha) and 1,900 structures displacing over 10,000 people. Damages were estimated at $5 million,.
The Cloquet Fire was an immense forest fire in northern Minnesota, United States in October 1918, caused by sparks on the local railroads amid dry conditions. The fire left much of western Carlton County devastated, mostly affecting Moose Lake, Cloquet, and Kettle River. Cloquet was hardest hit by the fires; it was the worst natural disaster in Minnesota history in terms of the number of casualties in a single day. It is also the third-deadliest wildfire in recorded history, behind the Peshtigo fire of 1871 and a 1936 wildfire that occurred in Kursha-2.
The Great Michigan Fire was a series of simultaneous forest fires in the state of Michigan in the United States in 1871. They were possibly caused by the same winds that fanned the Great Chicago Fire, the Peshtigo Fire and the Port Huron Fire; some believe lightning or even meteor showers may have started the fires. Several cities, towns and villages, including Alpena, Holland, Manistee, and Port Huron, suffered serious damage or were lost. The concurrent Peshtigo Fire in Wisconsin also destroyed several towns in the Upper Peninsula of Michigan. In 1881, much more than half of "the Thumb" region was burned over by the Thumb Fire, which followed part of the same path as the 1871 fires.
The Great Fire of 1922 was a wildfire burning through the Lesser Clay Belt in the Timiskaming District, Ontario, Canada, from October 4 to 5, 1922. It has been called one of the ten worst natural disasters in Canadian history.
During World War II, Leipzig was repeatedly attacked by British as well as American air raids. The most severe attack was launched by the Royal Air Force in the early hours of 4 December 1943 and claimed more than 1,800 lives. Large parts of the city centre were destroyed, while factories experienced temporary shortfalls in production, had to move production facilities or even were decentralized.
The 1987 Black Dragon fire, also known as the 1987 Daxing'anling wildfire, was the deadliest forest fire in the People's Republic of China. The fire broke out in Daxing'anling Prefecture, Heilongjiang on May 6, 1987. It also spread into the Soviet Union. The burning lasted almost a month, when it was finally stopped on June 2, 1987. The fire covered about 10,000 km2 of which 6,500 km2 (2,500 sq mi) was forest; it destroyed 7.3 million hectares of forest, including one-sixth of China's entire timber reserves. About 266 people were wounded and 211 died in the fire, leaving 50,000 homeless. It was one of the largest wildfires ever to occur, and the largest to strike China in over 300 years.
Stockholm has largely escaped looting and natural disasters, but the city's major scourges have been fires, which in the worst cases have wiped out entire neighborhoods. The population of Stockholm has historically lived in constant fear of the outbreak of fire, because the risk of fires in the 16th- and 17th-century Swedish cities was great. Each citizen remained on night watch well into the 19th century. The worst fire in the history of Stockholm was the fire of Clara in 1751, which evolved into a firestorm spreading from Riddarfjärden to Södermalm.
The October 2007 California wildfires, also known as the Fall 2007 California firestorm, were a series of about thirty wildfires that began igniting across Southern California on October 20. At least 1,500 homes were destroyed and approximately 972,147 acres of land was burned from Santa Barbara County to the U.S.–Mexico border, surpassing the October 2003 California wildfires in scope, which were estimated to have burned 800,000 acres (3,200 km2). The wildfires killed a total of 14 people, with nine of them dying directly from the fires; 160 others were injured, including at least 124 firefighters. At their height, the raging fires were visible from space. These fires included the vast majority of the largest and deadliest wildfires of the 2007 California wildfire season. The only wildfire in 2007 that surpassed any of the individual October 2007 fires in size was the Zaca Fire.
The Valley Fire was a wildfire during the 2015 California wildfire season that started on September 12 in Lake County, California. It began shortly after 1:00 pm near Cobb with multiple reports of a small brush fire near the intersection of High Valley and Bottlerock Roads. It quickly spread and by 6:30 PM PDT, it had burned more than 10,000 acres (40 km2). By Sunday, the thirteenth of September, the fire had reached 50,000 acres (202 km2) and had destroyed much of Cobb, Middletown, Whispering Pines, and parts in the south end of Hidden Valley Lake. The fire ultimately spread to 76,067 acres (308 km2), killed four people and destroyed nearly 2,000 buildings, before it was fully contained on October 15, 2015, causing at least $921 million in insured property damage. At the time, the fire was the third-most destructive fire in California history, based on the total structures burned, but the Camp Fire (2018) and the North Complex fire in 2020 exceeded that total.
The Tubbs Fire was a wildfire in Northern California during October 2017. At the time, the Tubbs Fire was the most destructive wildfire in California history, burning parts of Napa, Sonoma, and Lake counties, inflicting its greatest losses in the city of Santa Rosa. Its destructiveness was surpassed only a year later by the Camp Fire of 2018. The Tubbs Fire was one of more than a dozen large fires that broke out in early October 2017, which were simultaneously burning in eight Northern California counties, in what was called the "Northern California firestorm". By the time of its containment on October 31, the fire was estimated to have burned 36,810 acres (149 km2); at least 22 people were believed to have been killed in Sonoma County by the fire.
The October 2017 Northern California wildfires, also known as the Northern California firestorm, North Bay Fires, and the Wine Country Fires were a series of 250 wildfires that started burning across the state of California, United States, beginning in early October. Twenty-one became major fires that burned at least 245,000 acres (99,148 ha).
