Image Credit & Copyright: Joey Mole
 Explanation:  
What's happening over the water?  
Pictured here is one of the better images yet recorded of a 
waterspout, 
a type of tornado that occurs over water.  
Waterspouts are spinning columns of rising moist air that 
typically form over warm water.
Waterspouts can be as dangerous as 
tornadoes 
and can feature wind speeds over 200 kilometers per hour.  
Some waterspouts form away from thunderstorms and even during relatively fair weather.  
Waterspouts 
may be relatively transparent and initially 
visible only by an unusual pattern they create on the water.  
The featured image was taken in 2013 July near 
Tampa Bay, 
Florida.
The Atlantic Ocean off the coast of Florida is arguably the most active area in the world for waterspouts, with hundreds forming each year.