A swirl.
Gravity Wave?
surface wave
The fingers appear to bend sharply at the surface of the water.
Some ground water will return to the surface. This can be seen especially near large bodies of water. Areas that flood will have returning water as well.
is called 'clouds'.
Over the warm ocean water, the disturbance was strengthened by moisture that evaporated off the ocean surface and began to strengthen and organize.
Waves formed on the surface of water are transverse in nature. But sound waves when propagated through water medium then that will be in longitudinal nature. Cannot be seen on the surface.
These magnetic disturbances are known as magnetic storms.
An atmospheric wave is a periodic disturbance in the fields of atmospheric variables like surface pressure or geopotential height, temperature, orwind velocity) which may either propagate
When the water is disturbed, its molecules starts moving fast but do not loose their mean position and transfer this disturbance to other molecules and the waves are produced following this disturbance.
The disturbance that travels in a water and EM waves is sometimes known as electromagnetic radiation. Electromagnetic waves have the ability to travel through a vacuum.
These waves are called surface waves. Since they transfer energy from one point to another, they are also called energy waves.