M 4.9 earthquake in the USA (Las Vegas) — October 1, 1981

M 4.9 earthquake in the USA (Las Vegas) — October 1, 1981. Epicenter 120 km NW of Las Vegas, depth 10 km, 12:00 Local (1981-10-01 19:00 UTC). Shaking felt by ~633K people. Readings from every reporting agency, affected towns, aftershock sequence.

120 km NW of Las Vegas (USA) — 37.082, -116.009

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