M 4.5 earthquake in Chile (Calama) — March 21, 1987

M 4.5 earthquake in Chile (Calama) — March 21, 1987. Epicenter 41 km S of Calama, depth 124 km, 06:00 Local (1987-03-21 09:00 UTC). Shaking felt by ~214K people. Readings from every reporting agency, affected towns, aftershock sequence.

41 km S of Calama (Chile) — -22.795, -68.792