M 4.9 earthquake: Arctic Ocean (Svalbard and Jan Mayen Islands) — May 3, 1984

M 4.9 earthquake: Arctic Ocean (Svalbard and Jan Mayen Islands) — May 3, 1984. Epicenter 527 km S of Longyearbyen, depth 10 km, 20:45 Local (1984-05-03 19:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Arctic Ocean (527 km S, Svalbard and Jan Mayen Islands) — 73.728, 9.206

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