noun
1946 Nankaido earthquake
Historical term for the great earthquake that struck the Nankai region on December 21, 1946.
南海地震は1946年に発生したマグニチュード8.0の巨大地震です。
The Nankaido earthquake was a massive magnitude 8.0 earthquake that occurred in 1946.
Named after the Nankai region (南海) where the earthquake occurred, combined with 地震 (earthquake).