M 4.6 earthquake in China (Xining) — September 22, 1974

M 4.6 earthquake in China (Xining) — September 22, 1974. Epicenter 137 km NW of Xining, depth 33 km, 16:51 Local (1974-09-22 08:51 UTC). Shaking felt by ~3.2M people. Readings from every reporting agency, affected towns, aftershock sequence.

137 km NW of Xining (China) — 37.608, 100.833

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