They last about a month and can be seen about every 30 earth years.
The Great White Spot on Saturn usually lasts for several months, typically around 6 to 12 months. It is a massive storm system that forms periodically on the planet, creating a disturbance in Saturn's atmosphere.
A Month A Month
The great white spot is located on Saturn
Yes, at least 400 years.
Jupiter has had a great red spot for as long as telescopes have been trained on it - i.e., for at least the last 400 years. The great red spot (which is a storm) seems to be disappearing, though.
yes it does okay
Great White Sharks do not live in one spot. They sometimes live in a general area, but they are more nomadic.
in a particular spot in the ocean
The Great White Spot, also known as the Great White Oval, on Saturn, named by analogy from Jupiter's Great Red Spot, is a name given to periodic storms that are large enough to be visible by telescope from Earth by their characteristic white appearance. The spots can be several thousands of kilometers wide.
yes
285 years