Volcano Name Unit name Property Type Property Value Qualifier Error Citation "Miyakejima" "1154 eruption, SBS tephra" "Magnitude" "3" "" "" "Hayakawa (2014)" "Miyakejima" "Igaya 1" "Magnitude" "3.5" "" "" "Hayakawa (2014)" "Miyakejima" "Igaya 2 (Hatchodaira caldera eruption)" "Magnitude" "5" "" "" "Geological Survey of Japan (2006)" "Miyakejima" "Igaya 2 (Hatchodaira caldera eruption)" "Maximum VEI" "4" "" "" "Geological Survey of Japan (2006)" "Miyakejima" "Mi-ike maar" "Magnitude" "3" "" "" "Hayakawa (2014)" "Miyakejima" "Ofunata, OFB tephra" "Magnitude" "3.9" "" "" "Hayakawa (2014)" "Miyakejima" "Usuki, Shinmio maar" "Magnitude" "3" "" "" "Hayakawa (2014)"