The epicenter was about 50 miles (80 kilometers) west of Basco, the capital of the Batan Islands in the Philippines and about 340 miles (550 kilometers) south of Taipei, Taiwan.

• 震中位于巴斯科西面大约50 海里(80公里)，即在菲律宾巴丹群岛的首府；或者位于台湾的台北南面大约340海里(550公里)。