M 4.7 earthquake in India (Gangtok) — February 6, 1975

M 4.7 earthquake in India (Gangtok) — February 6, 1975. Epicenter 100 km NW of Gangtok, depth 33 km, 12:09 Local (1975-02-06 06:39 UTC). Shaking felt by ~6.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

100 km NW of Gangtok (India) — 27.891, 87.826

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