Comparison of Galileo probe and Earth-based translation rates of Jupiter's equatorial clouds

The Doppler wind speeds derived from Galileo probe data are comparable with the maximum translation speeds observed in the equatorial zone by Voyager 1 and the Hubble Space Telescope, Slower published values of east-west winds are based on measurements of larger features and should be interpreted as translation rates of large weather systems interacting with the wind. The nature of the hot-spot region that the Galileo probe entered is compatible with a high-speed jet at 6 degrees north, The hot spot is associated with an equatorial weather system that spans 5 degrees of latitude and translates at 103 meters per second.