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.
Best Answer: Once a tropical depression has intensified to the point where its maximum sustained winds are between 35-64 knots (39-73 mph), it becomes a tropical storm. As you have already been told, the difference between a gale, a storm and a hurricane is in the wind force according to a scale. Two centuries ago, a British admiral called Beaufort created a scale of wind and sea state based not on the wind itself but our recognition of it.