Kikai caldera in Japan is showing signs of magma reservoir refilling.
Research from Kobe University sheds light on volcanic activity.
Findings may enhance understanding of other caldera volcanoes like Yellowstone.
Strategic angle: The magma reservoir of the largest volcanic eruption of the Holocene is refilling, providing insights into giant caldera volcanoes.
Kikai caldera in Japan is showing signs of magma reservoir refilling.
Research from Kobe University sheds light on volcanic activity.
Findings may enhance understanding of other caldera volcanoes like Yellowstone.