Geography ❯ Geological Features

Volcanoes

Kilauea Eruptions Active Volcanoes Kīlauea Mount Etna Lewotobi Laki-Laki Supervolcanoes Submarine Volcanoes Volcanic Activity Mount Lewotobi Laki-laki Barren Island Iceland Iliamna Volcano Icelandic Volcanoes Mount St. Helens Kamtchatka Peninsula Fuego Volcano Mount Lewotobi Laki Laki Sabancaya Mt. St. Helens Volcanic Eruptions Kilauea Volcano Planchón-Peteroa Ethiopian Volcanoes Mud Volcanoes Stratovolcanoes Mount Kīlauea Teide Popocatépetl Extinct Volcanoes Mount Vesuvius Mount Rainier Lava Flows Krascheninnikow Volcano

Mount St. Helens, 46 Years Later, Is Quiet Under Watch

Expanded sensors give early warning that supports a continued green alert.

Kīlauea’s 45th Summit Eruption Sends Lava 1,000 Feet High

Kīlauea Erupts for 44th Time With Towering Lava Fountains, Prompting Closures

Kīlauea’s Latest Summit Eruption Sends 30,000-Foot Ash Plume, Triggers Park and Highway Closures

Kīlauea Confirms 40th Summit Eruptive Episode With Hours of Lava Fountaining

Kona Low Weakens as NWS Downgrades Hawaii Summit Snow Alerts

Kīlauea Marks One Year of Eruption With 39th Summit Fountaining Episode Reaching 1,400 Feet

Kīlauea’s Episode 38 Unleashes Rare Triple Fountains, Destroys USGS Camera

Kīlauea Erupts Again With 400-Foot Lava Fountains in 37th Summit Episode

Kīlauea Poised for 37th Eruption Episode as Lava Streams Signal Imminent Activity

Kīlauea’s Latest Summit Burst Sends 1,100-Foot Fountains, Sets Record Effusion Rate

Kīlauea’s Latest Summit Episode Sends Lava Fountains to 500 Feet at Halemaʻumaʻu

Mount St. Helens Plumes Are Wind-Blown 1980 Ash, Not a New Eruption

Kīlauea’s 32nd Summit Episode Sends 500-Foot Fountains, Stays in Crater

Mount Rainier Swarm Eases but Shows No Signs of Eruption

Guatemala’s Fuego Volcano Eruption Prompts Mass Evacuations as Pyroclastic Flows Advance

Kīlauea Shoots Lava Over 1,000 Feet in 23rd Summit Eruption

Axial Seamount Submarine Volcano Near Oregon Braces for Imminent Eruption