M 4.6 earthquake in Colombia (Bucaramanga) — March 3, 1976

M 4.6 earthquake in Colombia (Bucaramanga) — March 3, 1976. Epicenter 38 km SE of Bucaramanga, depth 174 km, 22:14 Local (1976-03-04 03:14 UTC). Shaking felt by ~816K people. Readings from every reporting agency, affected towns, aftershock sequence.

38 km SE of Bucaramanga (Colombia) — 6.847, -72.93

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