Ibu Volcano Volcanic Ash Advisory: VA TO FL080 OBS AT 23/0100Z MOV WSW OBS VA DTG: 23/0100Z to 8000 ft (2400 m)
Dukono Volcano Volcanic Ash Advisory: VA TO FL090 OBS AT 22/2230Z MOV W OBS VA DTG: 22/2230Z to 9000 ft (2700 m)
Towada volcano (Honshu, Japan): seismic unrest observed
Small earthquake swarms in the Towada caldera (image: JMA via Fumihiko Ikegami @fikgm.bsky.social)
The Japanese Meteorological Agency (JMA) reported ongoing seismic unrest in the southern sector of the Towada caldera. Many small earthquakes have been detected, but there are no significant changes in other parameters (ground deformation, degassing etc) reported.
Ongoing volcanic unrest in Towada caldera, NE Japan. Seismicty only. No tremor, LFE, or ground deformation, according to JMA.
www.jma.go.jp/bosai/map.ht…[image or embed]— Fumihiko Ikegami (@fikgm.bsky.social) November 22, 2024 at 9:37 AM