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Wow, never seen this before.
On March 28, a devastating magnitude 7.7 earthquake shook Myanmar. By chance, one camera caught a rare video, capturing the moment when the ground cracked and shifted in opposite directions.
CCTV footage along Myanmar’s Sagaing Fault—about 74.5 miles south of the earthquake’s hypocenter—shows the fault as it cracks and slides. This marks the first recording scientists have been able to observe that captures a fault in motion.
Those movements and the short duration suggest the earthquake was pulse-like, “characterized by a concentrated burst of slip propagating along the fault, much like a ripple traveling down a rug when flicked from one end,” Kearse explained.
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