PORT ANGELES — The first piece of debris that could be identified as washing up on the West Coast from the March 11 tsunami in Japan — a large black float — was found on a Neah Bay beach two weeks ago, Seattle oceanographers Curtis Ebbesmeyer and Jim Ingraham said Tuesday night.

Since then, the two researchers, known as DriftBusters Inc. — who have used flotsam to track wind and water currents in the Pacific since 1970 — have learned that the black, 55-gallon drum-sized floats also have been found on Vancouver Island.

Ebbesmeyer and Ingraham spoke to more than 100 people at Peninsula College and brought the float with them, along with examples of other items that may be showing up on beaches in the next year.

Tons of debris washed out to sea when a tsunami struck northern Japan after a massive magnitude-9.0 earthquake March 11.

About a quarter of the 100 million tons of debris from Japan is expected to make landfall on beaches from southern Alaska to California, possibly in volumes large enough to clog ports, Ebbesmeyer said...

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