The long and winding road. The fact is, the road to becoming a doctor takes 11 to 16 years (medical school admission requirements, med school, residencyâ¦), and you'll be at least thirty before you're ready to start your own practice.
A tropical cyclone with wind speeds less than 39 mph is a tropical depression. A tropical depression lacks the familiar shape and eye of the more severe tropical cyclones <br />A tropical storm is a tropical cyclone has wind speeds between 39 mph and 73 mph.
Tropical cyclones with maximum sustained surface winds of less than 17 m/s (34 kt, 39 mph) are usually called tropical depressions (This is not to be confused with the condition mid-latitude people get during a long, cold and grey winter wishing they could be closer to the equator ;-)).