Science · Kikai caldera, Japan · October 23, 2026

Magma reservoir found refilling under Japan's Kikai caldera

Reported by 1 outlet · first reported Oct 23, 7:23 AM ET

Underwater seismic surveys revealed a large magma store beneath the Kikai caldera in Japan that appears to have built up since its eruption about 7,300 years ago.

Sources

• ScienceDaily ↗Oct 23, 7:23 AM ET

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