2024年11月26日 · Tornadoes are the most powerful, unpredictable and destructive weather systems on Earth. The National Weather Service (NWS) defines a Tornado as a violently …

2016年4月19日 · Tornado wind and debris cause most of the structural damage suffered, but nearly half of the injuries from such disasters occur after the tornado has left, during rescue …

2012年12月19日 · The first use of the term "Tornado Alley" can be traced to 1952. It was the title of a research project by U.S. Air Force meteorologists Major Ernest J. Fawbush and Captain …

2013年3月28日 · The tornado bucked a downward trend in tornado deaths, not only because of its powerful EF4 strength, but also because it hit highly populated areas. For more tornado …

2021年12月11日 · That tornado leveled Mayfield, Kentucky, where debris was launched more than 30,000 feet (9,100 meters) into the air and homes were sliced off their foundations, the …

2013年6月4日 · The fatal tornado that struck near El Reno, Okla., last Friday (May 31) has been upgraded to an EF5 strength and was a width of 2.6 miles, the widest ever. Here's what …

2013年4月11日 · Tornado season starts roughly in March and is at its most active from May to June, but plenty of tornado outbreaks buck that pattern. While some tornado seasons start out …

2017年9月10日 · In the case of the Oklahoma tornado outbreak, for example, the warm air came north from the Gulf of Mexico, while the cold air came south from Canada. In the case of …

2014年5月16日 · A fire tornado, however, picks up burning embers, ash, flaming-hot gases and flammable debris, creating a terrifying tower of flame that can extend hundreds of feet into the …

2011年12月13日 · The strange attractor led scientists to conclude that many real-world systems — the stock market, the Texas tornado season — must be similarly unpredictable, and the …