Niigata Yake-Yama volcano (Honshu, Japan): small explosive activity
dim., 8 mai 2016, 10:3610:36 AM | AUTEUR : T
A very small (presumably phreatic) eruption took place at the volcano during the past days.
Visual and thermal images of Niigata Yake-Yama on 6 May (t) compared to 15 April (b) (JMA)
A small fresh ash deposit was detected on an overflight by JMA on 6 May on the upper eastern crater flank.
ven., 6 mai 2016, 10:25
An increase in small earthquakes has been detected under the volcano located on the border between Niigata and Nagano Prefecture recently. ... Read all