Sunset Lenticularity The area between Kluane Lake and Haines Junction, Yukon, skirting the great cordillera of the Wrangell / St. Elias Mtn. range, is commonly productive of these stacked lenticular clouds
Lenticular cloud above the volcano Kamen | Photo : Korotnev AV, taken in Ust-Kamchatsky District, Kamchatka Krai, Russia. Lenticular clouds were always my favorite. Easy to identify, and remember their name because they look like a lens!