| Trigger | Natural | Remote Trigger | Unknown |
| Avalanche Type | Soft Slab | Aspect | North |
| Elevation | 3000ft | Slope Angle | unknown |
| Crown Depth | unknown | Width | unknown |
| Vertical Run | 350ft |
Alaska Guide Collective Avalanche Rescue training on flats north of Blueberry Hill. Continuous north wind causing transport of snow at all ridge tops was observed throughout the day.
| Trigger | Natural | Remote Trigger | Unknown |
| Avalanche Type | Soft Slab | Aspect | North |
| Elevation | 3000ft | Slope Angle | unknown |
| Crown Depth | unknown | Width | unknown |
| Vertical Run | 350ft |
Multiple recent slab avalanches observed on the north aspect of Flattop. We did not travel up into terrain to investigate, but likely new/old storm snow interface.