167K views · 4.9K reactions | Livestream of ongoing eruption at Kīlauea: www.youtube.com/usgs/live This is the fourth episode of an eruption that began within Halemaʻumaʻu at the summit of Kīlauea volcano in Hawai'i Volcanoes National Park on December 23, 2024. Lava fountains and fissures active within the summit caldera. Credit: USGS Hawaiian Volcano Observatory. | U.S. Geological Survey (USGS) | Facebook

California Supervolcano Alert 🌋 A new earthquake swarm is shaking Mammoth Lakes, and USGS CalVO lists ongoing volcanic unrest signals in the Long Valley Caldera, a 20-mile-wide volcanic system capable of very large eruptions in geologic time. The last true super-eruption here (the Bishop Tuff, ~767,000 years ago) was roughly 600 times larger than 1980 Mount St. Helens. The magma system still exists, and the caldera continues to release toxic CO₂ at Horseshoe Lake, which has killed trees by suff

Kīlauea is erupting! Episode kanakolu kūmālu (32) has started. USGS Hawaiian Volcano Observatory reports that the summit lava fountains resumed at 6:35 a.m. HST today, September 2. Here’s what park rangers need you to know: 😵‍💫Expect the park to be extremely busy with stop-and-go traffic near the entrance and on Highway 11 once the word gets out. It is also a cruise ship day. 🛑SLOW down. Heed all posted signs, expect detours, and listen to rangers and traffic control workers. 🏠First-timers o