Geology

Volcanology Landslides Tectonic Plates Tectonics Seismic Activity Seismology Natural Disasters Volcanoes Sinkholes Volcanic Activity

Japan Raises Mt. Tokachi Volcanic Alert to Level 3

The upgrade signals heightened eruption risk for communities within about 3 kilometers of the crater.

Mount Sinabung Erupts, Sends 3.5 km Ash Column Over North Sumatra

Mining Authority Proposes Demolition of Two Streets in Coalsnaughton

Thunderquakes Reveal Near‑Surface Geology Under Penn State Campus

CSIC Releases Open Real-Time Seismic Viewer for Granada Quake Sequence

Etna Returns to Explosive and Effusive Eruption, Forcing Limits on Catania Arrivals

Hillside Near Shimla Sinks, Roughly 100–150 Homes Show Recurrent Cracks

Etna Eruption Keeps Catania Airport Closed and Disrupts Hundreds of Flights

Mount Etna Erupts Again and a New Vent Opens in Valle del Bove

Large Landslip on Rügen Coast Sends 4,500 Cubic Metres of Glacial Cover Into Sea

Guatemala’s Volcán de Fuego Eruption Declared Over After 50 Hours

Guatemala Declares Danger Alert and Moves Residents After Fuego Eruption

Underground Explosion in Teesta Tunnel Kills 25 Workers

IGP Says Cerro Pucaá Remains Unstable After July 18 Quake

Sidmouth Cliff‑Top Cottage Fails to Sell After Auction Misses Reserve by £1

Large Sinkhole Opens in Mexico City’s Del Valle After Drainage Pipe Rupture

Neelum-Jhelum Hydropower Will Stay Offline Until March 2028

Study Projects Last Land Plants Will Survive About 1.84–1.87 Billion Years

Tourists Pelted by Molten Rock During Volcán de Fuego Hike

HYDRAA Fences Nearly 200 Acres to Protect Khajaguda Rock Formations