Latest Subglacial volcano Stories
While using a innovative radar analysis method to accurately image the subglacial water system under West Antarctica's Thwaites Galcier, scientists discovered a swamp-like canal system beneath the ice.
Detailed mapping and sampling of the partially eroded Kima' Kho tuya in northern British Columbia, Canada shows that the ancient regional ice sheet through which the volcano erupted was twice as thick as previously estimated
After lying dormant underneath a glacier since 2004, a volcano in Iceland began spewing steam, ash and smoke into the upper atmosphere on Sunday.
Study of volcano-ice interaction offers window into geologic past and clues about Earth's long-term climate cycles.
A rare volcanic eruption is expanding the size of an island in British Overseas Territory. Spectacular new satellite images show that Montagu Island, an erupting volcano in the South Sandwich Islands, South Atlantic has grown by 50 acres (0.2 km2), equivalent to 40 football pitches in the last month.
Hoodoo Mountain is flat-topped stratovolcano that is located in British Columbia, Canada and is part of the Northern Cordilleran Volcanic Province and the Pacific Ring of Fire. It is thought to be potentially active and was named for the needle like projections that protrude from it. These lava spines, or hoodoos, reach heights of 492 feet, making it the most distinct mountain in that area of the Boundary Ranges. Hoodoo Mountain is primarily flat-topped, which led volcanologist Jack Souther...
Grímsvötn is an active subglacial volcano that is located in southeast highlands of Iceland. This volcano reaches an elevation of 5,659 feet and is located in the northwestern side of the Vatnajökull ice-cap. It is comprised of basaltic lava and has the highest frequency of eruptions of any volcano in Iceland. The majority of this volcano resides under Vatnajökull, so its eruptions are primarily subglacial and often cause phreatomagmatic explosions. Grímsvötn produced an eruption in...
Katla Volcano, also known simply as Katla, is an active subglacial volcano that is located in southern Iceland. It reaches an elevation of 4,961 feet and encompasses an area of 230 square miles, making it one of the largest volcanoes in Iceland. Its caldera reaches a diameter of six miles and it is occasionally somewhat covered by the Mýrdalsjökull glacier. The volcano was named for its kettle like shape and its name is often given as a female first name. Katla is thought to have...
- To swell, as grain or wood with water.