Volcano Name Unit name Property Type Property Value Qualifier Error Citation "Iwatesan" "Onigajo caldera, Yukiura pumice (Iw-Y), Oide ash (Od), Shinogamori pyroclastic flow" "Magnitude" "5.1" "" "" "Hayakawa (2014)" "Iwatesan" "Onigajo caldera, Yukiura pumice (Iw-Y), Oide ash (Od), Shinogamori pyroclastic flow" "Maximum VEI" "4" "" "" "Machida & Arai (2003)"