New Delhi, Feb. 18 -- Rescue efforts are continuing in Northern California on Tuesday after at least ten backcountry skiers were reported missing after a massive avalanche. A total of six skiers who were stranded after the avalanche hit the area of Castle Peak, a popular backcountry ski destination northwest of Lake Tahoe, have been rescued by the authorities.

Fox 11, citing authorities, reported that the group comprised four ski guides and 12 clients. The avalanche is believed to have struck around 11:30 a.m local time, and the Nevada County Sheriff's Office received a 911 call.

Ashley Quadros, a spokesperson with the Nevada County Sheriff's Office, said that a rescue team, which also included personnel from the California Department o...