M 5.5 earthquake near Acre, Bolivia — 1977-04-09

Magnitude 5.5 earthquake near 286 km NW of Cobija (Bolivia), depth 564 km, 23:04 Local (1977-04-09 04:04 UTC). Shaking felt by ~142K people. Readings from every reporting agency, affected towns, aftershock sequence.

286 km NW of Cobija (Bolivia) — -10.015, -71.181