Armageddon Online

Armageddon Online | Super Volcano, Nuclear Warfare, Mega Tsunami, Asteroid Impact, World War III, End of the World
Extreme Food Storage
Find Local Gun Shops
Homespun Environmental
Just Live Off Grid
Lugol's Iodine Free S&H
Prep and Pantry
PRI Fuel Storage Products
Shooting Ranges
Solo Stove
The Daily Blender
Head Massager
Your Link Here!
Natural Disasters
Man Made Disasters
Space Disasters
Conspiracy Theories
Disaster Prophecy
General Doomsday
Paranormal Disasters
Submit an Article
Links / Resources
Link to us!
Support the Site!
Armageddon Online

37 Critical Itemsarmageddon
Backyard Libertyarmageddon
Emergency Water Kitarmageddon
Survival Kitsarmageddon
Just Live Off Gridarmageddon
Extreme Food Storagearmageddon
Solo Stovearmageddon
Prep and Pantryarmageddon
Preparedness Guruarmageddon
Shepherd Survivalarmageddon
Prepare Yourselfarmageddon


Man Made Disasters
 Biological Warfare
 Chemical Warfare
 Cybernetic Revolt
 Doomsday device
 Mutually Assured  Destruction
 Nuclear holocaust
 Nuclear Weapons
 Suitcase Bombs 
 The Doomsday Clock
 Tsar Bomba
 World War 3
 World War 4

Conspiracy Theories
 911 Currency
 Area 51 & Roswell
 Conspiracy Theories  List
 Fake Terrorism
 The Illuminati
 Pearl Harbor

General Doomsday
 Countdown to  Doomsday
 Doomsday event 
 Extinction Event - ELE
 Human Extinction
 Hypothetical Disasters
 Mega Disasters
 Risks to Humans
 The End of Civilization 
 Wrong about the End of  the World

Space Disasters
 99942 Apophis  Asteroid 
 Asteroid 2007 WD5
 Asteroid Impacts
 Black holes
 Eta Carinae
 Impact Event
 Galaxy Collision
 Near Earth Object
 Near Earth Supernova
 The End of Planet Earth 
 The Tunguska Event

Paranormal Disasters
 Alien Invasion of Earth
 Alien Occupation
 Electronic Voice  Phenomenon
Natural Disasters
 1931 Flood
 Epidemics & Plagues 
 Extinction Event - ELE
 Flooding Disasters 
 Global Ice Age 
 Ice Age 
 Lake Toba Super  Volcano
 List of Famines 
 Mega Tsunami
 Megathrust Earthquake 
 Natural Disasters List
 Shaanxi earthquake
 Super Volcano  Yellowstone
 Super Volcano  Compilation
 The "Big" Disaster List
 The Worst Natural  Disasters
 The Yellowstone  Caldera 
 Tornadoes and Twisters
 Tropical Storms
 Water Crisis
 What is a virus?
 Worst Disasters
 Yellowstone's Super  Sisters

Disaster Prophecy
 2012 Doomsday  Prophecy
 2012 & Mayans
 Biblical Prophecy
 Isaac Newton 2060
 Nostradamus  Predictions
 The Apocalypse 
 The Bible Code
 The Mayan Calendar
 Web Bot Predictions
 Whoops! Failed  Armageddon

9/11 : Inside Job? - 9/11 : Are We Victims of a Hoax?  -  Bankers Gone Wild - Mortage-Backed Securities Fraud - Slave to the Bankers - 11th Marble - Obama The Love Child - Government Lies - Operation Northwoods - 1984 and the War on Terror - Tell the Truth - Survive a Hurricane - Survive a Tornado - Patriot Rising

The End of the Planet


A firestorm in Hamburg (Germany) during World War II
A firestorm in Hamburg (Germany) during World War II

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, forest fires, and wildfires. The Great Peshtigo Fire is one example of a firestorm. Firestorms can also be deliberate effects of targeted explosives such as occurred as a result of the aerial bombings of Dresden and Tokyo during World War II.

  Mechanism of firestorms

A firestorm is created as a result of the "chimney effect" as the heat of the original fire draws in more and more of the surrounding air. This draft can be quickly increased if a low level jet stream exists over or near the fire, or when an atmospheric temperature inversion cap is pierced by it. As the updraft mushrooms, strong gusty winds develop around the fire, directed inward. This would seem to prevent the firestorm from spreading on the wind, but for the fact that tremendous turbulence is also created by the strong updraft which causes the strong surface inflow winds to change direction erratically. This wind shear is capable of producing small tornadoes or dust devils which can also dart around erratically, damage or destroy houses and buildings, and quickly spread the fire to areas outside the central area of the fire.

The greater draft of a firestorm draws in greater quantities of oxygen which significantly increases combustion, thereby also substantially increasing the production of heat. The intense heat of a firestorm manifests largely as radiated heat (infrared radiation) which ignites flammable material at a distance ahead of the fire itself.

Besides the enormous ash cloud produced by a firestorm, under the right conditions, it can also induce condensation, forming a cloud called a pyrocumulus or "fire cloud". A large pyrocumulus can produce lightning, which can set off further fires. Apart from forest fires, pyrocumuluses can also be produced by volcanic eruptions.

In Australia, the prevalence of eucalyptus trees that have oil in their leaves results in forest fires that are noted for their extremely tall and intense flame front. Hence the bush fires appear more as a fire-storm than a simple forest fire. The trees are full of oil to survive dry conditions. The oil evaporates during the day too, leaving a layer of flammable gas above the treeline. The oil fuels the fire and the fires are very difficult to bring under control, with firefighters resorting to saving buildings and lives when the hot dry days during summer encourage the occurrence of enormous fires.

  Firestorms in wildfires

The firestorms often appear in thalwegs or crests or on plateaus. The warning signs include:

  • Decreased visibility;
  • Decreased sound conduction;
  • Breathing difficulties (firefighters do not use SCBA on wildfires);
  • Roasting (pyrolysis) of the leaves by the radiated heat.

The plants protect themselves from the heat by two mechanisms: evapotranspiration, and emission of volatile organic compounds (VOC). In case of drought, especially when the humidity is less than 30 %, the emission of VOC is more important as evapotranspiration is drastically reduced.

When a fire comes nearer, the emission of VOC is increased to fight the rise of temperature; at 170 °C, the rosemary plant emits 55 times more terpene than at 50 °C. A temperature of 170 °C is considered a critical temperature, at which the emission of VOC can lead to an explosive mix with the air and thus to a flash over. Additionally, the fire itself emits pyrolysis gases that are not burnt, and that mix with the VOC; the explosive mix can be reached faster.

The topography has a complex influence. A closed relief, such as a small valley or a dry river, concentrates the heat and thus the emission of VOC, especially for rosemary, rockrose or Aleppo Pine. Contrarily, the kermes oak emits more VOC on an open relief such as plain or plateau.

Other factors that influence the occurrence of a firestorm are the natural heat, especially above 35 °C in the shadow, a humidity less than 30% and no strong wind. These conditions are met in climates such as the Mediterranean forest.

The firestorms can be classified in several types:

  • Thermal bubble: at the bottom of a small valley rich in combustible materials (plants), the combustible gas forms a bubble that cannot mix with the air because its temperature is too high; this bubble moves randomly, pushed by the wind.
  • Fire carpet: in a deep and opened small valley, the whole valley catches fire.
  • Confinement by a layer of cold air: a strong and cold wind prevents the pyrolysis gas from rising, which leads to the explosive situation.
  • Pyrolysis of the opposite slope: the fire progresses down a slope, but the radiated heat pyrolyses the plants on the facing slope, which catches fire seemingly spontaneously.
  • Bottom of a small valley: the gases accumulate in the bed of a dry river; when the fire comes, it completes the fire triangle and the bottom of the valley catches fire.

  Firestorms in cities

The same underlying combustion physics can also apply to man-made structures such as cities.

Firestorms are thought to have been part of the mechanism of large urban fires such as the Great Fire of Rome, the Great Fire of London, the Great Fire of Chicago, and the fires resulting from the 1906 San Francisco Earthquake and the Great Kanto Earthquake. Firestorms were also created by the firebombing raids of World War II in Hamburg, Dresden, Tokyo, Kassel, Darmstadt, Pforzheim, Braunschweig, Hildesheim and Stuttgart. (see also: firebombing of Dresden, Tokyo, Kassel, and Operation Gomorrah).

City / Event Date of the firestorm Notes
Great Fire of London 2 September 1666 - 5 September 1666 Most of the city of London burned to the ground; death toll unknown.
Great Chicago Fire
Peshtigo Fire
8 October 1871 Hundreds killed in Chicago from 8 October to 10 October; up to 2,500 killed in Peshtigo, Wisconsin; others killed in similar fires in Holland and Manistee, Michigan.
Wuppertal (Germany) 10 May 1943
Hamburg (Germany) 24 July 1943 (45,000 dead)
Remscheid (Germany) 31 July 1943
Kassel (Germany)) 23 October 1943 (10,000 dead)
Kaiserslautern (Germany) 14 July 1944
Braunschweig (Germany) 15 October 1944 (2,600 dead)
Saarbrücken (Germany) 5 August 1944
Darmstadt (Germany) 11 September 1944 (12,300 dead)
Stuttgart (Germany) 12 September 1944
Heilbronn (Germany) 6 December 1944 (6,500 dead)
Ulm (Germany) 17 December 1944
Dresden (Germany) 13 February 1945 (35,000 dead)
Pforzheim (Germany) 23 February 1945 (21,260 dead)
Mainz (Germany) 27 February 1945
Tokyo (Japan) 9 March 1945 (120,000 dead)
Würzburg (Germany) 16 March 1945 (5,000 dead)
Kobe (Japan) 17 March 1945
Hildesheim (Germany) 23 March 1945
Oakland Hills Firestorm 20 October 1991 25 dead, $1.5 billion in damages

During the course of World War II, the Allies refined the technique of fire-bombing[citation needed]: the first wave of bombers would drop high explosives to expose the timbers within buildings and to rupture water mains. This was followed immediately by a wave dropping incendiary cluster bombs (early in the war phosphorus was used, though napalm came into usage by the end of the war) to start a conflagration. A third wave then followed after an interval of fifteen minutes or so, dropping fragmentation bombs; the slight delay allowing time for firefighters and their equipment to be caught in the open and destroyed, thus preventing efforts to hamper the spreading fires. The furnace-like conditions created in those firestorms resulting from the strategic bombing campaigns of World War II were often hot enough to cremate the corpses they created. Nuclear weapons can also create firestorms in urban areas. This was responsible for a large portion of the destruction at Hiroshima.

The author, Kurt Vonnegut, who was a prisoner of war in Dresden at the time of its fire-bombing, described some of the carnage of this incident in his novel Slaughterhouse-Five.

Armageddon Online

 Featured Articles
yellowstone super volcano
Yellowstone National Park is a Super Volcano - an eruption could destroy America
asteroid impact extinction
Hundreds of asteroids capable of destroying life pass close to Earth
mega tsunami giant tidal wave
A mega tsunami (a tidal wave thousands of feet high) will one day hit New York
nuclear weapons explosion
30,000 nuclear warheads could be fired at America in a Nuclear War.

All Pages Copyright ©  Armageddon Online