Yellowstone National Park, the oldest national park in the USA ... reported an earthquake with a magnitude of 3.7 near the Norris Geyser Basin at 6 pm, MST. This geothermal area is known to ...
Yellowstone National Park's nearly 3,500 square miles seep slightly ... Mammoth Hot Springs and the North; Norris Geyser Basin; Old Faithful; Tower-Roosevelt and the Northeast; and West Thumb ...