Debris from multiple wet slab avalanches noted on southeast, west and northwest faces. 3 natural, untriggered wet slab slides occurred off the northeast face of Nyack around approx. 11:15am on 4/18.
Significant warming during the morning prior to weather moving in. Higher elevation terrain not tested due to inherent high risk.
Forecast Hotline: 406.257.8402
Call or text an observation: 406.66AVYOB