M 4.5 earthquake in the USA (Tacoma) — September 8, 1976

M 4.5 earthquake in the USA (Tacoma) — September 8, 1976. Epicenter 47 km NW of Tacoma, depth 45 km, 01:21 Local (1976-09-08 08:21 UTC). Shaking felt by ~3.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

47 km NW of Tacoma (USA) — 47.375, -123.0935

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