Photo: Lance King (Getty Images)
If you’re visiting Alaska this year, you may get to experience a once-in-a-lifetime geologic event. A glacier in Denali National Park has started moving between 50 to 100 times faster than normal.
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Last month, a pilot flying over Denali a park home to the tallest mountain in the U.S. spotted unusual topography around Muldrow Glacier and took photos of the uneven landscape to send to a geologist friend. Using the pilot’s tip, the National Park Service confirmed that the glacier, which sits near Denali (previously known as Mt. McKinley), is experiencing what’s known as a glacial surge event.