M 5.3 earthquake off the coast of Cold Bay, USA — July 20, 1977

M 5.3 earthquake off the coast of Cold Bay, USA — July 20, 1977. Epicenter 97 km SE of Cold Bay, depth 53 km, 04:24 Local (1977-07-20 13:24 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Cold Bay (97 km SE, USA) — 54.612, -161.599

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