What's the worst natural disaster?

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Has the US ever had a tsunami?

Large tsunamis have occurred in the United States and will undoubtedly occur again. Significant earthquakes around the Pacific rim have generated tsunamis that struck Hawaii, Alaska, and the U.S. west coast. The most noteworthy tsunami resulted from the 1929 magnitude 7.3 Grand Banks earthquake near Newfoundland. Subsequently, what would happen if two tsunamis collide? The waves would continue on their paths with some amount of addition or subtraction. Sometimes large incoming shore waves will produce a significant backwash wave. Where the water is shallow the backwash wave adds to another incoming wave to produce a bigger wave but in deeper water they simply pass through each other.

What is an F5 tornado?

This is a list of tornadoes which have been officially or unofficially labeled as F5, EF5, or an equivalent rating, the highest possible ratings on the various tornado intensity scales. F5 tornadoes were estimated to have had maximum winds between 261 mph (420 km/h) and 318 mph (512 km/h). What are the 3 types of tornadoes? There are different types of tornadoes: wedges, elephant trunks, waterspouts, ropes. Here's how to tell them apart Supercell tornadoes. Wedges are generally the biggest and most destructive twisters. Non-supercell tornadoes. Tornado-like vortices.

Is a hurricane faster than a tornado?

Hurricane winds reach 74 mph or faster. While tornadoes may be more intense storms, hurricanes tend to stick around much longer, cover more ground and cause more damage. And another question, what is the difference between hurricanes and tsunamis? Answer 2: A hurricane is a storm in the atmosphere; a tsunami is a huge tidal wave in the ocean, caused by a large under thrusting earthquake. They are entirely different phenomena. The force of so much water is greater than that of a hurricane, but hurricanes also last longer and so can cause lots of damage also.

What is the difference between tsunami and cyclone?

The main difference between cyclone and tsunami is that cyclone is the system or series of winds that are rotating in the inward direction to the extent of an area where the atmospheric pressure is considered as low. A Tsunami is the violent form of water waves that arise due to disturbance in the ocean or earthquake.