M 4.8 earthquake near Philippine Sea (Guam) — 1997-12-20

Magnitude 4.8 earthquake near Philippine Sea (422 km W of Agana, Guam), depth 150 km, 06:00 Local (1997-12-20 21:00 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (422 km W of Agana, Guam) — 12.119, 141.113