Gempa M 4.5 di AS (Anchorage) — 23 April 1981
Gempa M 4.5 di AS (Anchorage) — 23 April 1981. Episentrum 198 km di utara Anchorage, kedalaman 81 km. Guncangan dirasakan ~103 rb orang. Hasil ukur seluruh badan, kota terdampak, dan rangkaian gempa susulan.
198 km di utara Anchorage (AS) — 62.941, -148.917
