M 5.0 earthquake near Philippine Sea (Philippines) — 1981-10-17

Magnitude 5.0 earthquake near Philippine Sea (33 km N of Ormac, Philippines), depth 23 km, 20:40 Local (1981-10-17 12:40 UTC). Shaking felt by ~7.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (33 km N of Ormac, Philippines) — 11.352, 124.551