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Winds of that velocity can break off tree branches and even blow over whole trees, particularly if they have weakened roots or compromised soil. Some gas station awnings (and covered parking awnings) may blow down. Lots of wood fences blown down. Some back-lighted signs will be blown out. In downtown areas with many tall glass-covered buildings, a small amount of flying debris can break a window, releasing flying glass, which hits more windows, causing a chain reaction.
Well-constructed houses and buildings should not suffer significant damage. Unanchored cottages and mobile homes are likely to be shifted off their foundations.
In general, automobiles will not move. Fujita (1979) calculated that a wind speed of 87 mph could slide a 2,400 lb car off its resting position. However, empirical data sets the threshold higher. Rasmussen reported that a stationary 1993 Ford Tempo sedan withstood 98 mph wind with no damage and did not move. Castor reported that his 1990 Chevrolet full-size four-wheel-drive pickup experienced a gust of 105 mph without damage and did not move. In wind tunnel experiments, a minivan (the most susceptible passenger vehicle tested) could be tipped over at 130 mph. At 95 mph, high-profile vehicles (trucks, semis, buses) may tip over, but cars, vans and pickups are not affected.
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Hurricane winds of 160 mph?
A hurricane with 160 mph sustained winds is a category 5.Hurricane Noel reached about 80 MPH winds.Winds in a hurricane must be at least 74 mph. Winds near 200 mph have been observed.A hurricane with 190 mph would be well into the category 5 range.
Do tornadoes have 74 mph winds?
A tornado can have winds of 74 mph. However, what you are probably thinking of a hurricane, as part of the definition of a hurricane involves winds of 74 mph or greater.
How fast does wind have to be before its a hurricane in km?
; Category One Hurricane: Winds 74-95 mph; Category Two Hurricane: Winds 96-110 mph; Category Three Hurricane: Winds 111-130 mph; Category Four Hurricane: Winds 131-155 mph; Category Five Hurricane: Winds greater than 155 mph
How fast do tornadoes move in circles?
Winds vary widely in tornadoes. The minimum estimated winds for an EF0 tornado are 65 mph while the upper limit for tornado strength is believed to be just over 300 mph. The majority of tornadoes have winds of 110 mph or less (EF0 and EF1). The tornadoes that cause the most damage have estimated winds over 135 mph (EF3-EF5).
What is the fastest winds in America?
The fastest winds in America was an F5 tornado in Oklahoma with winds of 313 mph, but discluding tornados the fastest winds in the world were and are in NH, USA at 231 mph.
What was the wind mph of hurricane noel?
Hurricane Noel reached about 80 MPH winds.
What can 60 mph winds move?
tree leaves and branches
How fast does an tornado wind move?
Most tornadoes have winds in the range of about 65-85 mph. The most damaging tornadoes usually have winds over 165 mph. On rare occasions winds can exceed 300 mph.
Hurricane winds of 160 mph?
A hurricane with 160 mph sustained winds is a category 5.Hurricane Noel reached about 80 MPH winds.Winds in a hurricane must be at least 74 mph. Winds near 200 mph have been observed.A hurricane with 190 mph would be well into the category 5 range.
How powerfull are tornados?
Tornado intensity varies widely. The weakest tornadoes have winds of 65 mph, while the very strongest can have winds over 300 mph (the highest recorded wind is 302 mph +/- 20). The average tornado likely has winds around 80 mph, while those that do heavy damage generally have winds over 135 mph (EF3 or stronger).
How fast can a tornadoes winds move?
Tornadoes can have winds over 300 mph. Tornadoes this strong are extremely rare though.
Can an 80 pound human be blown away by 80 mph winds?
Blown over, blown down, yes, but not blown away.
How fast are turrnados?
In terms of traveling speed tornadoes can be stationary or travel at over 70 mph. The average forwards speed is 35 mph. In terms of wind speed, winds in a tornado can travel at anywhere from 65 mph to over 300 mph. The average tornado probably has winds in the range of 80 to 90 mph. Tornadoes that cause the most serious damage have winds over 130 mph. Tornadoes with winds over 200 mph are very rare.
How high were the winds during hurricane sandy?
At peak strength Hurricane Sandy had winds of 110 mph, making it a strong category 2. At landfall in the U.S. Sandy had weakened to an 80 mph category 1.
How strong were hurricane Sandy's winds?
At peak intensity, Hurricane Katrina had sustained winds of 175 mph. When it came ashore in Louisiana and Mississippi, the winds were down to about 125 mph (Category 3). Katrina set records for storm strength in the Gulf of Mexico, but most of these were topped by Hurricanes Rita and Wilma later that same year (2005).
What was Hurricane Sandy's wind speed?
At peak intensity Hurricane Sandy struck Cuba with sustained winds of 110 mph. By the time Sandy hi the U.S. winds had weakened to 80 mph with some stronger gusts.
What was hurricane alice's top wind speed?
Hurricane Alice of June 1954 had 80 mph winds as did the other Hurricane Alice. one in December of that same year. Hurricane Alice of 1973 had 90 mph winds.
