7.4 Quake Triggers Tsunami Warning in Northern Japan

Strong 7.4-magnitude earthquake struck Pacific waters off northern Iwate prefecture Monday at 4:53 pm (0753 GMT), with shaking felt as far as Tokyo. Japan Meteorological Agency issued tsunami warning for waves up to three meters, urging immediate evacuation from coastal regions and riverside areas to higher ground.

Prime Minister Sanae Takaichi confirmed government crisis management team activated, emphasizing waves are expected to hit repeatedly until warning lifted. No immediate damage reported around several ports in Iwate, though assessment ongoing.

Japan sits on four major tectonic plates along Pacific Ring of Fire, experiencing 1,500 jolts yearly. The nation remains vigilant after devastating 2011 9.0 quake that killed 18,500 people. This follows recent "megaquake" advisories in 2024 and December 2025.

If you're in northern Japan coastal areas, heed evacuation orders immediately. Tsunami waves can arrive with little warning and strike repeatedly. Move to designated evacuation centers or high ground until authorities confirm all clear.

SOURCE: https://www.channelstv.com/2026/04/20/tsunami-warning-as-7-4-magnitude-quake-hits-northern-japan/