AIST (National Institute of Advanced Industrial Science and Technology)
GSJ (Geological Survey of Japan)
Photoes taken from the sky --- Formation of vents observed on 1 Apr.
by A.Tomiya (2000/07/03)
Click the image, and you will get a larger picture.
Nishi-yama (1 Apr, 9:20)
A new vent is just opening at Nishi-yama (1 Apr, 9:38)
Nishi-yama (1 Apr, 10:01)
Konpira-yama (1 Apr, 16:21)
The town of 'Touya-ko-onsen' is several hundred meters in distance.
Usu volcano from NW (1 Apr, 16:52)
Nishi-yama vents (1 Apr, 17:07)
Usu volcano
TOMIYA, Akihiko
Geological Survey of Japan, AIST
E-mail 
Created:July,3,2000
A new vent is just opening at Nishi-yama (1 Apr, 9:38)
Nishi-yama (1 Apr, 10:01)
Konpira-yama (1 Apr, 16:21)
Usu volcano from NW (1 Apr, 16:52)
Nishi-yama vents (1 Apr, 17:07)