Firefighters are working in temperatures near 100 degrees, trying to contain all the fires. Video can’t be loaded because JavaScript is disabled: Fire Tornado in San Diego County () Rare Natural Phenomena: A fire tornado in San Diego County in California has burned more than 600 acres as a part of a highway fire. The worst-case fire whirls documented belongs to the 1923 Great Kantō earthquake in Japan: the earthquake ignited a large city-sized firestorm and produced a gigantic fire whirl that killed 38,000 people in fifteen minutes in the Hifukusho-Ato region of Tokyo! The earthquake’s estimated casualties totaled about 142,800 deaths, the fire tornado caused the single greatest loss of life. A fire whirl can reach up to 2,000 ☏ (1,090 ☌), hot enough to potentially reignite ashes sucked up from the ground. Another difference is, fire whirls last only a few minutes.īut, despite being short-lived, they can be extremely dangerous. This phenomenon is also known as fire devil or fire tornado, but despite the latter name, it is not really a tornado at all: unlike tornadoes, they aren’t formed by conditions high in the atmosphere – they’re created by hot, dry air rising rapidly from the ground, induced by a fire and often made up of flame or ash. Fire WhirlsĪ Fire whirl is a kind of a whirlwind. A very famous image of the phenomenon was photographed by Carlos Gutierrez and occurred in Chile above the Chaiten Volcano. Other instances have been reported above Alaska’s Mount Augustine volcano, Iceland’s Eyjafjallajökull volcano, and Mount Etna in Sicily, Italy. But why that rare phenomenon happens so often there remains unclear. Sakurajima is the only volcano that has frequent lightning in daily eruptions. Sakurajima, translated as Cherry Island, has been erupting on a regular basis since 1955 and is a constant danger to the nearby city of Kagoshima, which has a population of over 600,000. Videographer / Director: Marc Szeglat, Producer: Nick Johnson, Editor: Ian Phillips The German videographer was able to capture the rare phenomenon of volcanic lightning, as well as an explosive shockwave that rippled through the sky. Shot by filmmaker Marc Szeglat, 47, this incredible footage shows the highly active Sakurajima volcano on the Japanese island of Kyushu. Video can’t be loaded because JavaScript is disabled: Volcanic lightning on Sakurajima () Rare Natural Phenomena: rare footage of volcanic lightning. A volcano explodes into life as it sprays burning hot ash high into the air – followed by a deafening shockwave. Sakurajima, translated as Cherry Island, has been erupting on a regular basis since 1955 and is a constant danger to the nearby city of Kagoshima, which has a population of over 600,000. Here is video footage of Volcanic Lightning showing the highly active Sakurajima volcano on the Japanese island of Kyushu. In an eruption, electrical charges are generated when rock fragments, ash, and ice particles in a volcanic plume collide and produce static charges. In a normal thunderstorm, the ice crystals collide and generate electric charges, which results in lightning. This lightning doesn’t descend from storm clouds in the sky. This rare phenomenon is also known as a “dirty thunderstorm”. Volcanic eruptions are sometimes accompanied by flashes of lightning. Photo: Great Divide Nature Interpretation – Nature Notes 6. They form on thin sea ice when the atmosphere is much colder than the underlying ice. Rare Natural Phenomena: Frost flowers (sea ice) in Lake Louise, Alberta, Canada (November 204). “Wave lift” of this kind is often very smooth and strong and enables gliders to soar to remarkable altitudes and to great distances. The precise location of the rising air mass is fairly easy to predict from the orientation of the clouds. Pilots of powered aircraft tend to avoid flying near lenticular clouds because of the turbulence of the rotor systems that accompany them, but glider pilots actively seek them out. If the temperature at the crest of the wave drops to the dew point, moisture in the air may condense to form lenticular clouds. tall buildings, and bridges disrupt the flow of air into eddies.īut, at high altitudes, where stable moist air flows over a mountain or a range of mountains, a series of large-scale standing waves may form on the downwind side. Lenticular Clouds form at high altitudes: at low altitudes, obstacles like hills, mountains, or even human-made objects i.e. They look so alien, they even have been offered as an explanation for some unidentified flying object (UFO) sightings. Lenticular Clouds are stationary lens-shaped clouds, technically known as Altocumulus lenticularis. View of UFO-shaped lenticular clouds above the Jade Dragon Snow Mountain in Yunnan province, China.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |