M 4.8 earthquake in Chile (Calama) — September 21, 2026

M 4.8 earthquake in Chile (Calama) — September 21, 2026. Epicenter 131 km N of Calama, depth 116 km, 09:17 Local (2026-09-21 12:17 UTC). Shaking felt by ~81K people. Readings from every reporting agency, affected towns, aftershock sequence.

131 km N of Calama (Chile) — -21.277, -69.076