M 6.4 earthquake: Philippine Sea (Butuan, Philippines) — June 30, 1929

M 6.4 earthquake: Philippine Sea (Butuan, Philippines) — June 30, 1929. Epicenter 149 km E of Butuan, depth 30 km, 10:44 Local (1929-06-30 02:44 UTC). Shaking felt by ~32.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (149 km E of Butuan, Philippines) — 8.813, 126.896

EarthquakeLive.org