M 4.6 earthquake in China (Chamdo) — September 13, 1991

M 4.6 earthquake in China (Chamdo) — September 13, 1991. Epicenter 220 km SW of Chamdo, depth 34 km, 08:06 Local (1991-09-12 23:06 UTC). Shaking felt by ~4.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

220 km SW of Chamdo (China) — 29.698, 95.688

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