November8, the Environmental Protection Agency (EPA), and the National Oceanic and Atmospheric Administration (NOAA), will begin monitoring for at least three million tons of tsunami debris, due to hit Hawaii by March 2012.

Debris has already reached 900 kilometers (559 miles) west of the Midway Islands.  Scientists are warning that the debris (not to mention debris contaminated with radiation) will affect ecosystems, and tourism.

Japan’s National Institute for Environmental Studies made the official estimate of three million tons of debris, and we all know how the Japanese government underestimates things!  The flotsam will hit the west coast of North America by the end of 2012.