M 4.5 Earthquake: Philippine Sea (Naha, Japan) — June 17, 1973

M 4.5 Earthquake: Philippine Sea (Naha, Japan) — June 17, 1973. Epicenter 66 km SW of Naha, depth 33 km, 20:31 Local (1973-06-17 11:31 UTC). Shaking felt by ~588K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (66 km SW of Naha, Japan) — 25.785, 127.214

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