New tsunami estimates for megaquakes off Japan — Fukushima 311 Watchdogs
April 21, 2020 A Japanese government panel says tsunami waves measuring more than 20 meters high could hit northern Japan if a megaquake of magnitude 9 or stronger occurs in one of two deep-sea trenches. The government panel has been studying the possible scale of an earthquake, and tsunami waves it could trigger, in […]
via New tsunami estimates for megaquakes off Japan — Fukushima 311 Watchdogs
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