M 4.6 earthquake in the USA (Vancouver) — April 28, 1980

M 4.6 earthquake in the USA (Vancouver) — April 28, 1980. Epicenter 74 km NE of Vancouver, depth 1 km, 23:22 Local (1980-04-29 06:22 UTC). Shaking felt by ~2.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

74 km NE of Vancouver (USA) — 46.2163333, -122.1833333

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