A Volcanic Vent opened beneath the Shoshone River outside the Yellowstone super volcano at the same time the US Geological Survey and Utah Seismic Center were specifically denying trouble brewing at Yellowstone as the reason for seismic data being taken offline last week. Photos below show the fissure open underwater with such heat coming out, it caused the river to give off steam!
A small hydrothermal feature spouted to life March 25 in the Shoshone River where it meanders through Cody, Wyo. — just east of Yellowstone National Park’s more famous geyser features — spewing a brew of heated gases into the water for about four days. Read Article