| Trigger | Natural | Remote Trigger | 0 |
| Avalanche Type | Soft Slab | Aspect | East Southeast |
| Elevation | 3500ft | Slope Angle | unknown |
| Crown Depth | unknown | Width | unknown |
| Vertical Run | unknown |
Avalanche: Hatcher Pass
Location: Post Storm Avalanches 3/20
Dozens of natural avalanches from 3/18, 3/19, 3/20
Mostly wind slabs on leeward aspects (W>NE), some stepping down to PWL , 3000-4500′
Mostly storm slabs on windward (E>SW) , some stepping down to PWL, 3000-4000′
Avalanche Details
Naturals
Mostly soft slabs, wind slabs, persistent slabs
Obvious signs of instability
| Recent Avalanches? | Yes |
| Collapsing (Whumphing)? | No |
| Cracking (Shooting cracks)? | Yes |
Observer Comments
Lots of natural avalanches from past few days.
Weather
No new snow since 3/19
Winds ESE 4-7 mph, G 15-29 at 4500'. Winds NW 8-12 mph G 12-23 at 3505'
Cooler temps today 12-15 deg F at 4500'. 16-21 deg F at 3505'
Government Pk. , natural, NE 4500'
Stairstep Rib, NW 3500'
Stairstep Rib, NW 3500'
Presidents ridge gully, natural, SE 3000'
Marmot avys that crossed road
Frostbite gully, natural, E 3000'
Marmot SE ridge, naturals, E/SE 3500'
Archangel 1, natural, S/SE 4000'
Above Delia Creek, natural , SE 3300'
Sunnyside of Gov't, natural, E and NE 3800'