Park Rangers watch a massive gas plume caused by lava fountaining from the northern vent of the volcano. ZUMAPRESS.com Curious onlookers have flocked to overlook spots to catch a view, and the ...
the lava flow covered a two-mile-long course from the Bocca Nuova crater—one of five at Etna's summit—down the volcano's southwestern flank. Weak ash emissions were ongoing and the Landsat image also ...
During this time, the chemistry of lava from KÄ«lauea became more similar ... derived melt from a shared source within the Hawaiian plume from Maunaloa to KÄ«lauea," Pietruszka added.