M 6.8 earthquake near Philippine Sea (Japan) — 1917-07-04

Magnitude 6.8 earthquake near Philippine Sea (215 km W of Naha, Japan), depth 15 km, 14:36 Local (1917-07-04 05:36 UTC). Shaking felt by ~24.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (215 km W of Naha, Japan) — 25.575, 125.647