Myths Studied for Tsunami CluesUniversity of Washington Scientist Probes Indian Myth for Tsunami Clues S E A T T L E, Aug. 12 — When scientists figured out that sea water drowned groves of tall trees up and down the coast of Washington state the same year a tsunami hit Japan, they theorized that a massive earthquake in the Pacific most likely triggered both events. Based on Japanese records, scientists were able to pinpoint a date Jan. 26, 1700 and estimate that the rupture of a long stretch of sea floor had caused a magnitude 9 quake, which would be...