Environment ❯ Natural Phenomena

Volcanic Activity

Eruptions Air Quality Ash Clouds Lava Flows Seismic Activity Impact on Communities Hydrothermal Systems Monitoring Eruption Effects Earthquakes

Mount Pelée Placed on Yellow Alert After July Surge in Quakes and Summit Inflation

Scientists say short-term eruption odds are low but evolving seismic and inflation trends could signal a medium-term eruption risk.

6.3-Magnitude Earthquake Shakes Southern Philippines

3.9-Magnitude Quake Felt on Gran Canaria and Fuerteventura

3.6-Magnitude Quake Shakes Campi Flegrei, CO₂ Forces Metro Closure

Giant's Causeway Formed in a Shorter Burst of Volcanism, Study Finds

Mount Rainier Lahars Could Reach Orting, Puyallup and Sumner in About 30 Minutes, Scientists Warn

Meteoro Lights Sky Near Erupting Mayon, PHIVOLCS Says It Broke Up in Air

Strong M4.4 Quake Rattles Campi Flegrei Near Naples

Ubiquitous Carbon Film Found to Control Static Charge Flow on Insulating Oxides

Lava From Réunion’s Piton de la Fournaise Reaches the Sea for First Time Since 2007

Lava From Piton de la Fournaise Cuts Réunion’s RN2 for First Time Since 2007

Scientists Confirm Hydrothermal Activity at Enmedio Submarine Volcano

Magnitude 4.1–4.4 Quake Between Tenerife and Gran Canaria Triggers Closer Scrutiny of Offshore Seismic Zone

Kanlaon Volcano Erupts Explosively, Sending 2,000-Meter Ash Plume Over Negros

Réunion’s Piton de la Fournaise Erupts Again, Health Advisory Issued Over Volcanic Gases

Yellowstone Uplift Spans 19 Miles as Ground Rises About an Inch Since July

Canary Islands Tighten Teide Monitoring After Rare Seismic Vibration Repeats

El Chichón Unrest Persists as Mexico Maintains Yellow Alert

Sheveluch Sends Ash to 9 km in Short Burst as Ongoing Eruption Prompts Flight Advisories

Piton de la Fournaise Eruption Ends After Two Days on Réunion