M 5.2 earthquake near Guerrero, México — 1971-09-21
Magnitude 5.2 earthquake near 130 km a leste de Acapulco (México), depth 35 km, 01:54 Local (1971-09-21 07:54 UTC). Shaking felt by ~2.1 milhões people. Readings from every reporting agency, affected towns, aftershock sequence.
130 km a leste de Acapulco (México) — 16.558, -98.736
