Degassing and lahar at Santiaguito volcano, Guatemala

Degassing and lahar at Santiaguito volcano, Guatemala

INSIVUMEH reported on June 4, 2013 new activity at Santiaguito volcano in Guatemala. Strong degassing was observed at crater, producing a 300 meters high semi-thick column of white smoke, flowing in the northwest direction.

On June 3, 2013 heavy rainfalls moved

Increased volcanic activity worldwide in late January 2013

Increased volcanic activity worldwide in late January 2013

Kamchatka's volcanoes continued with ongoing eruptions. KVERT reports that there are currently seven active volcanoes (orange alert) – Kizimen, Karymski, Shiveluch and Plosky Tolbachik at orange level and Bezymianny, Gorely and Klyuchevskoy at yellow level….

Explosions and ash columns at Santiaguito volcano in Guatemala

Explosions and ash columns at Santiaguito volcano in Guatemala

A small eruption cloud was observed at Santiaguito volcano in Guatemala on January 11, 2013. INSUVIMEH reported  explosions at cone crater, accompanied by steam plumes and fine ash columns up to 3300 meters,  moving west-southwest. 4 lava flows from the lava dome

Santa Maria erupts, pyroclastic flows detected, Guatemala

Santa Maria erupts, pyroclastic flows detected, Guatemala

Explosions from Santa María's Santiaguito lava dome complex produced ash plumes that rose 800 m above the Caliente dome and drifted SW during March 2 – 3. Two pyroclastic flows were also detected. Ashfall was reported in multiple areas downwind. Based on…