5 earthquakes measuring 2,6-3,1 magnitude occurred consecutively on the morning of 22/4 in the border area of Da Nang - Quang Ngai, near Song Tranh 2 hydropower plant.

A 7.5 magnitude earthquake occurred off the eastern coast of Iwate prefecture, Japan, prompting a 3-meter tsunami warning for several provinces.

A 3-magnitude earthquake centered in Thac Ba commune caused tremors felt across parts of Lao Cai and Phu Tho provinces on the afternoon of 14/4.

A 3.6-magnitude earthquake on the evening of 21/3 in Mang But commune (formerly Kon Tum) caused widespread shaking, clearly felt by many coastal residents of Quang Ngai for a few seconds.