M 5.4 earthquake near Philippine Sea (Philippines) — 1981-04-10
Magnitude 5.4 earthquake near Philippine Sea (150 km N of Naga, Philippines), depth 34 km, 05:43 Local (1981-04-10 21:43 UTC). Shaking felt by ~4.4M people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (150 km N of Naga, Philippines) — 14.945, 123.451
