Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Avalanche Awareness Comprehensive information about avalanches: what causes them, how to recognize dangerous snow slide conditions, and tips for avalanche survival. http://nsidc.org/snow/avalanche/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *