21.4.1998 same position as left. A pressure surge in the lava flow fills an ephemeral lava lake on top of the solified pahoehoe flow. The lava fall continues to spatter on the left. |
21.4.1998 same position as left. A pressure surge in the lava flow fills an ephemeral lava lake on top of the solified pahoehoe flow. The lava fall continues to spatter on the left. |