GPS system can accurately predict post-quake tsunami, study finds
GPS system can accurately predict post-quake tsunami, study findsNews from Los Angeles Times:When the magnitude 9 earthquake struck Japan more than two years ago, there were 1,200 global positioning system stations recording ocean floor movement in real time.
None was linked to that nation’s tsunami warning system, which underestimated the full impact of the inundation that killed more than 18,000 people, left at least 350,000 homeless and caused meltdowns in three nuclear reactors.
Data from those GPS stations could have produced a more accurate warning within three minutes, including a better [...] Continue Reading…
