M 4.9 earthquake in Colombia (Bucaramanga) — December 23, 1975

M 4.9 earthquake in Colombia (Bucaramanga) — December 23, 1975. Epicenter 38 km S of Bucaramanga, depth 157 km, 15:13 Local (1975-12-23 20:13 UTC). Shaking felt by ~413K people. Readings from every reporting agency, affected towns, aftershock sequence.

38 km S of Bucaramanga (Colombia) — 6.803, -73.033

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