M 4.7 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — June 2, 1983

M 4.7 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — June 2, 1983. Epicenter 635 km N of Capitol Hill, depth 33 km, 10:42 Local (1983-06-02 00:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (635 km N of Capitol Hill, Northern Mariana Islands) — 20.658, 143.944

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