Tonga Volcano Eruption / Pictured: The spectacular eruption of an underwater : Australia and new zealand sent out surveillance flights to tonga monday, in the wake of an enormous undersea volcano eruption on saturday.
A giant volcanic ash cloud blanketed tonga over the weekend, turning the afternoon sky dark and coating nuku'alofa in a thick foam of volcanic . Explore the basics of volcanic eruptions, including the main eruption types, how long an eruption lasts, and why volcanoes sometimes go dormant. Experts said the volcano, which last erupted in 2014, had been puffing away for about a month before rising magma, superheated to around 1,000 . Rd.com travel bagana is one of seven active volcanoes on papua new guinea's bougainville island. Geologists are closely watching these ones. That's No Bomb -- It's an Underwater Volcano (PHOTOS from s.w-x.co Volcanoes rarely erupt without some kind of warning—swelling from magma, earthquakes, ash clouds. Explore the basics of volcanic eruptions, including the main eruption types, how long an erupt