Shortcut math predicts tsunami height quickly
ByThomas Sumner, September 18, 2015 The deadly magnitude 8.3 earthquake off the coast of Chile on September 16 sent an enormous pulse of water racing away from the quake’s epicenter, prompting an evacuation of more than 1 million Chileans. This surging seawater provided an unanticipated test for a new, faster way to forecast quake-generated tsunamis.…