M 4.6 earthquake in the USA (Pilot Point) — June 19, 1978

M 4.6 earthquake in the USA (Pilot Point) — June 19, 1978. Epicenter 82 km S of Pilot Point, depth 99 km, 17:30 Local (1978-06-20 02:30 UTC). Shaking felt by ~81K people. Readings from every reporting agency, affected towns, aftershock sequence.

82 km S of Pilot Point (USA) — 56.873, -157.088