U.S. Geological Survey volcano alert level — an indication of ground-based status of volcanic activity — and aviation color code — indicating the severity of airborne volcanic hazards — can communicate relatively quickly what is happening at Kīlauea volcano on the Big Island.

Add Yahoo as a preferred source to see more of our stories on Google. The Kīlauea volcano on Hawaii’s Big Island stopped erupting on Sunday after flowing for almost 10 hours. At its highest, the fountain of lava soared 1,300 feet in the air from the ...

A spectacular lava fountain from Hawaii 's Kilauea volcano soared to 300 meters (1,000 feet) on Tuesday, leading to temporary closures at a national park and a key highway due to falling glassy volcanic fragments and ash.

No other puʻus exist on the caldera rim, but geologic deposits of tephra fall mapped in Kīlauea’s summit region indicate that high lava fountains erupted within Kaluapele around the years 1500, 1650, and in the first two decades of the 1800s.

A volcano's latest eruption on Hawaii's Big Island fountained lava more than 1,000 ft. into the sky on May 25. With its summit at 4,091 ft., Kilauea has had lava fountaining from its Halemaumau crater since Dec. 23, the observatory, which is part of USGS ...