M 4.8 earthquake in Colombia (Bucaramanga) — April 11, 1987

M 4.8 earthquake in Colombia (Bucaramanga) — April 11, 1987. Epicenter 57 km S of Bucaramanga, depth 186 km, 13:17 Local (1987-04-11 18:17 UTC). Shaking felt by ~426K people. Readings from every reporting agency, affected towns, aftershock sequence.

57 km S of Bucaramanga (Colombia) — 6.631, -73.006

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