Hours after a major earthquake wreaked havoc across his country, Nepali Information Minister Minendra Rijal appeared at a news conference on Saturday to announce that schools would be closed for the next five days. "We never imagined we'd face such devastation," he said.
But for geologists, Saturday's disaster—which has claimed over 2,400 lives—was sadly predictable.
"Physically and geologically what happened is exactly what we thought would happen," James Jackson, head of the earth-sciences department at the University of Cambridge, told the Associated Press.
Blessed with stunning natural scenery, Nepal is a popular tourist destination that attracts hundreds of thousands of travelers each year. But the source of the country's beauty is what makes it particularly vulnerable to earthquakes. Much of Nepal's population lives in a valley beneath the Himalayas, a mountain range formed by collisions between the Indian and Central Asian tectonic plates. These collisions—which occur when the Indian plate slides underneath its much larger neighbor—are what cause earthquakes. According to The Washington Post, a chunk of the earth measuring 75 by 37 miles shifted 10 feet in 30 seconds on Saturday, destroying much of what lay atop the surface.