Category Volcanic Ash

Strong Eruption With Small Pyroclastic Flows At Colima Volcano In Mexico

Explosions of various sizes continue to occur from the volcano’s summit vent. A particularly spectacular one this morning around 06:10 local time showered the summit cone with incandescent material and triggered small pyroclastic flows. Courtesy of volcanodiscovery.com

Alert Level Raised To Maximum 4 At Sinabung Volcano In Sumatra, Indonesia

The alert level of the volcano was again raised from “siaga” to “awas”, the highest on the Indonesian 1-4 scale. The reason is a currently elevated risk of possibly larger pyroclastic flows, that could be triggered by collapse of the…

Strong eruption injures two at Kuchinoerabu-jima volcano in Ryuku Islands, Japan

Ash plumes from Kuchinoerabu-jima and Sakura-jima volcanoes today (MODIS Terra / NASA) Two people have been reported injured, presumably burnt by pyroclastic surge, and were flown to a hospital in Yakushima Island. Courtesy of volcanodiscovery.com

Volcano Erupts On Japan Island Kuchinoerabujima

Smoke Billows After Japan Eruption A volcano has erupted on the remote island of Kuchinoerabujima in southern Japan.   Plumes of black smoke were seen rising high into the sky as lava flowed down the side of Mount Sindake to…

Strong SO2 steam emissions, some ash venting at Nevado del Ruiz volcano in Colombia

Unrest continues at the volcano. Strong steam emissions, sometimes mixed with light ash continue, accompanied by elevated seismic activity inside the volcano.   Manizales observatory reported several episodes of volcanic tremor associated with the movement of fluids and gases and…