1 knot means 1 nautical mile per hour. 1 nautical mile = 6,076 ft = (6,076/5,280) = 1.15076 statute (regular) mile Take the number of knots, multiply it by 1.15076, answer is mph.
1 knot = 0.5144 ms x knots * 0.5144 will give you ms
Miles per hour * 0.44704 = metres per second
Miles per hour * 1.609344 = kilometres per hour
Category 1 (the lowest) for a hurricane is winds of 74-95 miles an hour.
Wind speeds can vary greatly, from 40 miles per hour, all the way up to 300 miles per hour.
That is highly variable and is in fact a measure of the hurricane's size. The radius of tropical storm force winds in a hurricane can be less than 100 miles, to more than 600 miles.
There is not enough information
If you are asking about a "category 5" hurricane classification the winds need to be 157 miles per hour or faster.
The winds on Venus are about 300 mph
Hurricane force winds are 74 mph or greater.
Microbursts can produce winds of up to 150 miles per hour.
It varies considerably. A tropical storm must have sustained winds of at least 74 miles per hour to be considered a hurricane. Hurricanes with sustained winds has high as 200 miles per hour have been observed, along with stronger gusts.
A steady 336 miles per hour. Record winds of 628miles per hour.
Category 1 (the lowest) for a hurricane is winds of 74-95 miles an hour.
80 miles = 129 km (rounded)
52 knots is about 60 miles per hour.
Wind speeds can vary greatly, from 40 miles per hour, all the way up to 300 miles per hour.
By definition it is a hurricane. A hurricane is a tropical cyclone with winds of 74 mph or more.
At peak intensity Hurricane Irma has sustained winds of 185 miles per hour.
400 miles an hour.