1741 Oshima Oshima vs 1981 Sichuan Shanxi Flood

Informations

The devastating eruption of Oshima–Ōshima began on the 18th of August, 1741 and ended on May 1 the next year. Eleven days into the eruption, the Kampo tsunami (Japanese: 寛保津波, Hepburn: Kampo tsunami) with estimated maximum heights of over 90 meters swept across neighboring islands in Japan and the Korean Peninsula.