Pacific Plate Subduction Zone
Explore the dynamics of the Pacific Plate Subduction Zone, focusing on recent seismic activity, including a 7.5 magnitude earthquake in Japan and ensuing tsunami alerts.
![Earthquake of Magnitude 7.5 Strikes Northern Japan; Tsunami Alerts Issued]()
Earthquake of Magnitude 7.5 Strikes Northern Japan; Tsunami Alerts Issued
Published on 4/20/2026
