Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

U.S. Geological Survey is designated by the Federal Aviation Administration as the entity to issue Volcano Observatory ...

Kīlauea’s 2026 eruption shows increased lava fountains and ash spread, with volcanic plumes affecting communities up to 50 miles away. Learn how episodes drive the activity.

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform the aviation community (pilots, air traffic managers, dispatchers, ...

Add Yahoo as a preferred source to see more of our stories on Google. Hawaii's Kilauea volcano, one of the most active in the world, is about to erupt again, according to the United States Geological ...

A volcano on Atka Island in the Aleutians has been showing increasing signs of unrest over the past two weeks, and scientists ...

Kanlaon Volcano spewed ash on Monday afternoon that rose 100 meters above its summit crater, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said. State volcanologists shared a time ...

Hawaii's Kīlauea volcano eruption sent lava 1,000 feet into the air and forced officials to close parts of the national park.

Episode 43 of lava fountaining at the summit of Kilauea abruptly ended about 6:30 p.m., but not before prompting Hawaiian Airlines to cancel some of its flights. Hawaiian Airlines announced this ...

KILAUEA, Hawai'i (Island News) -- On the Island of Hawaiʻi, it’s hard to believe nearly a year has passed since Kīlauea began its stunning run of episodic summit eruptions. Since then, Halemaʻumaʻu ...

State volcanologists observed short-lived lava fountaining and minor strombolian activity at Mayon Volcano on Sunday morning.

The summit region of Kīlauea experienced tephra fallout and a Kona low storm this past week. Cleanup, recovery, and regrowth ...