HONOLULU, May 7 (UPI) -- Commercial ships traveling the globe could provide better warnings for potentially deadly tsunamis through their onboard GPS systems, U.S. scientists say.
Researchers at the University of Hawaii at Manoa and the National Oceanic and Atmospheric Administration's Pacific Tsunami Warning Center report a UH research vessel was able to detect and measure the properties of the tsunami generated by a magnitude-8.8 earthquake in Maule, Chile, in February 2010, even though out in the open ocean the wave was only about 4 inches.