In this aerial photo, plume billows out from the water off the Ioto island, following an eruption in Ogasawara, southern Tokyo, Japan, on October 30, 2023. An unnamed undersea volcano, located about 1 kilometer (half a mile) off the southern coast of Iwo Jima, which Japan calls Ioto, started its latest series of eruptions on Oct. 21. (Photo by Kyodo News via AP Photo)
