Avalanche: Hatcher Pass

Location: below telemint

Date:

March 12, 2020 9:05pm

Observer:

Travis Smith

Route & General Observations

Large remotely triggered avalanche by a snowmachiner from below the slope and quite a distance away. Triggered around 4pm. Prior to this, only a few recent natural releases… nothing big observed.

Video attached below.

Avalanche Details

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Trigger	Snowmachiner	Remote Trigger	Yes
Avalanche Type	Soft Slab	Aspect	East
Elevation	3800ft	Slope Angle	unknown
Crown Depth	unknown	Width	unknown
Vertical Run	unknown

Avalanche Details

Large remotely triggered avalanche from below by a snowmachiner. Triggered from a distance. Large powder cloud.

Red Flags

Red flags are simple visual clues that are a sign of potential avalanche danger. Please record any sign of red flags below.

Obvious signs of instability

Recent Avalanches?	Yes
Collapsing (Whumphing)?	No
Cracking (Shooting cracks)?	No

Observer Comments

Saw a few south facing aspects around 3300-3800 ft with small recent avys.... nothing i would consider medium or big prior to avalanche.

Weather & Snow Characteristics

Please provide details to help us determine the weather and snowpack during the time this observation took place.

Weather

3-5 feet of fresh lighter right side up snow.

Snow surface

slightly settled powder

Snowpack

cut test slopes at various elevations / aspects, nothing reacted.

Photos & Video

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hatcher pass avy mar 2020 frame grab

hatcher pass avy mar 2020 frame grab3

Location

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