400 km/h
The wind on Mars is similar to Earth's wind in that it can cause erosion, transport dust and debris, and create weather patterns. Both planets have wind currents shaped by topography and atmospheric conditions. However, Mars' atmosphere is much thinner, leading to lower wind speeds and less intense weather events compared to Earth.
There are no wind speeds to discuss on Mercury, since there is no atmosphere there.
mars chunks
No, dust storms on Mars can be very intense and can cover the entire planet. These storms can last for weeks or even months, with wind speeds reaching up to 60 miles per hour.
No. The highest wind speeds in a tornado are estimated to be a little over 300 mph (480 km/h).
First of all, there's plenty of wind on Mars. Second, wind is not required, only an atmosphere, and Mars has one of those too.
yes
Yes they can.
Anemometer is the instrument used to measure wind speeds. It usually consists of cups that rotate in the wind, with the speed of rotation providing an indication of wind speed.
As a category 3 hurricane, Sandy produced wind speeds of 115 mph in eastern Cuba.
There is no wind because Mercury has no significant atmosphere.
No a wind vane measures or indicates wind direction.