「地震」と「火山」の国に暮らすあなたに贈る 大人のための地学の教室

[DeepL Translation - needs review] With the Great East Japan Earthquake of 2011, the Japanese archipelago has entered an "era of global change" with frequent earthquakes and volcanic eruptions. The Japanese archipelago is now entering a period of great upheaval. The Great East Japan Earthquake, a magnitude 9 earthquake that occurs once every 1,000 years, caused the Japanese archipelago to be stretched 5.3 meters to the Pacific Ocean side, destabilizing the ground. As a result, the number of ...