From USGS Hawaiian Volcano Observatory livestreaming V2cam, a plume-like fountain erupted from the north vent during episode 24 on June 4–5, 2025, creating an elegant arc. With a maximum fountain height of 364 meters (1194 feet), this was the highest fountain observed up until that point. USGS photo.

Mount Etna is Europe’s most active volcano and the continent’s largest. It attracts hikers and backpackers to its slopes, while less adventurous tourists can take it in from a distance, most stunningly from the Ionian Sea.

MAYON Volcano remains restive and continued to spit out molten lava and plumes on Monday, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. Located in Albay, Mayon is famous for having a near-perfect cone.

Scientists said “episode 18” of Kilauea Volcano’s ongoing eruption restarted at 7:45 a.m. Sunday with lava flows 6 to 10 feet high from the south vent. The lava flow resumed about a half-mile across the crater floor. Glow was observed from the south ...

The Mayon Volcano is exhibiting signs of increasing unrest, with bright red magma and glowing pyroclastic density currents called "uson" continuing to stream from its summit as the lava dome collapses.