Thursday, August 27, 2009

Sunspots Stir Oceans

Image from NASA

From Nature News:

Variations in the Sun's brightness may have a big role in Pacific precipitation.

Computer simulations are showing how tiny variations in the Sun's brightness can have a big influence on weather above the Pacific Ocean.

The simulations match observations that show precipitation in the eastern Pacific varies with the Sun's brightness over an 11-year cycle. However, the model does not indicate a relationship between solar activity and the rise in global temperature over the past century.

Read more ....

No comments: