An EF5 rating on the new scale requires a higher standard of construction in houses than does an F5 rating on the old scale. So, the complete destruction and sweeping away of a typical …

改良藤田级数 （Enhanced Fujita Scale[1]，简称 EF级数；日语： 改良藤田スケール）是一个 龙卷风 強度分類等級，是 藤田级数 的改良版。 藤田级数 最早在1971年由 芝加哥大学 的 藤田 …

6 天之前 · Highest winds: Tornadic – 190 mph (310 km/h) (Diaz, Arkansas EF4 on March 15)Highest gusts: Non-tornadic – 95 mph (153 km/h) in the San Augustin Pass on March 14 …

ef4级 风速为每小时333公里—420公里，结实的房屋如果地基不十分坚固将刮出一定距离，汽车和货车如导弹一般刮飞，木板房的冰箱、电视机、微波炉等物品全部被卷走，树木被卷入漩涡 …

When tornado-related damage is surveyed, it is compared to a list of Damage Indicators (DIs) and Degrees of Damage (DoD) which help estimate better the range of wind speeds the tornado …

3 天之前 · EF4 tornadoes have 166 to 200 mph winds, according to the Enhanced Fujita Scale. They are the first EF4 tornado recorded in Arkansas since Dec. 10, 2021, when an EF4 …

NOAA’s National Weather Service fully implemented the Enhanced Fujita (EF) on Thursday , February 1, 2007, to rate tornadoes, replacing the original Fujita Scale. The EF scale will …

The Fujita (F) Scale was originally developed by Dr. Tetsuya Theodore Fujita to estimate tornado wind speeds based on damage left behind by a tornado. An Enhanced Fujita (EF) Scale, …

2024年5月3日 · EF4 Typical Observations: Devastating damage. Well-constructed houses and whole frame houses completely leveled; cars thrown and small missiles generated. EF5 …

During the evening hours of April 27, 2014, a large and destructive high-end EF4 tornado moved through several communities northwest of Little Rock, Arkansas.The tornado, commonly …