M 5.3 earthquake in Colombia (Bucaramanga) — April 23, 1973

M 5.3 earthquake in Colombia (Bucaramanga) — April 23, 1973. Epicenter 41 km S of Bucaramanga, depth 157 km, 11:26 Local (1973-04-23 16:26 UTC). Shaking felt by ~1.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

41 km S of Bucaramanga (Colombia) — 6.785, -72.997

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