M 4.8 earthquake: Arctic Ocean (Svalbard and Jan Mayen Islands) — December 12, 1984

M 4.8 earthquake: Arctic Ocean (Svalbard and Jan Mayen Islands) — December 12, 1984. Epicenter 357 km SW of Longyearbyen, depth 10 km, 21:56 Local (1984-12-12 21:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Arctic Ocean (357 km SW, Svalbard and Jan Mayen Islands) — 76.035, 4.93

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