M 4.6 earthquake near San Martín, Peru — 1974-04-18

Magnitude 4.6 earthquake near 46 km N of Moyobamba (Peru), depth 28 km, 22:53 Local (1974-04-18 03:53 UTC). Shaking felt by ~460K people. Readings from every reporting agency, affected towns, aftershock sequence.

46 km N of Moyobamba (Peru) — -5.642, -77.04

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