M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — December 28, 1978

M 5.4 earthquake: Solomon Sea (Arawa, Papua New Guinea) — December 28, 1978. Epicenter 177 km NW of Arawa, depth 137 km, 16:21 Local (1978-12-28 06:21 UTC). Shaking felt by ~136K people. Readings from every reporting agency, affected towns, aftershock sequence.

Solomon Sea (177 km NW of Arawa, Papua New Guinea) — -5.38, 154.207

EarthquakeLive.org