Monday Earthquake’s Epicenter in Same Area as Other Recent Major Temblors, Same Type as 2011 Quake
- Posted on April 21, 2026
- By The Japan News
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- 1 min read
Monday Earthquake’s Epicenter in Same Area as Other Recent Major Temblors, Same Type as 2011 Quake

The magnitude 7.7 earthquake that struck off the coast of Iwate Prefecture on Monday was a trench-type earthquake, according to experts, based on its location and depth. This is the same type as the 2011 Great East Japan Earthquake.