14:00, f=50 mm, from the lava bridge. The lava transforms into an aa flow 3 m wide and enters into another tube at about 2m/s. Strong, hissing degassing took place through the hole in the tubes roof. |
14:00, f=50 mm, from the lava bridge. The lava transforms into an aa flow 3 m wide and enters into another tube at about 2m/s. Strong, hissing degassing took place through the hole in the tubes roof. |