MORE: Kilauea eruption prompts red alert on Hawaii's Big Island Lava began flowing from a new fissure vent that opened from ...

Fissure eruptions typically dwindle to a central vent after a period of hours or days. Occasionally, lava will flow back into the ground by pouring into a crack or an open eruptive fissure ...

Kilauea is in a unique phase of activity in Halema‘uma‘u, with 12 episodes of dual lava fountains since Dec. 23, 2024.

Vents may consist of a single, circular-shaped structure, a large elongated fissure or fracture (as seen on the diagram above) or a tiny ground crack. Nyiragongo is notorious for releasing large ...

Volcanic vents, or fissures, have cracked open across the area and gobbled up dozens of homes and vehicles. The eruption came after hundreds of earthquakes jarred the island’s eastern side.

Field crews observed minor spattering and small fountains at one end of the vent at 8:30 a.m., but this activity ended by 10 a.m. This marks the fourth phase of fissure activity during the current ...

Volcanic vents, or fissures, have cracked open across the area and gobbled up dozens of homes and vehicles. The eruption came after hundreds of earthquakes jarred the island’s eastern side.