This frame grab from video provided by KK Productions shows a massive flood of water, mud and debris flowing at Chamoli District after a portion of Nanda Devi glacier broke off in Tapovan area of the northern state of Uttarakhand, India, Sunday, Feb.7, 2021. (KK Productions via AP) THIS CONTENT IS INTENDED FOR EDITORIAL USE ONLY. FOR OTHER USES, ADDITIONAL CLEARANCES MAY BE REQUIRED. IMAGE FROM VIDEO