M 4.5 earthquake off the coast of Biak, Indonesia — September 4, 1990

M 4.5 earthquake off the coast of Biak, Indonesia — September 4, 1990. Epicenter 60 km S of Biak, depth 33 km, 22:26 Local (1990-09-04 13:26 UTC). Shaking felt by ~412K people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Biak (60 km S, Indonesia) — -1.669, 136.219

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