M 4.9 earthquake near San Martín, Peru — 1981-07-13

Magnitude 4.9 earthquake near 75 km S of Moyobamba (Peru), depth 33 km, 14:47 Local (1981-07-13 19:47 UTC). Shaking felt by ~549K people. Readings from every reporting agency, affected towns, aftershock sequence.

75 km S of Moyobamba (Peru) — -6.707, -76.818