Avalanche: Hatcher Pass

Location: Marmot

Date:

November 11, 2018 12:00

Observer:

Peter Wadsworth

Route & General Observations

Went to Independence Mine for a XC ski. It was raining. Saw several natural wet slides on Marmot. Looked like they slide on dirt, or close to it. I assume that other similar gullies in the area released as well, but couldn’t see very far. Did not see any natural slide activity on less steep slopes, such as southern Marmot, northern sides of Hatch and 4068.

Avalanche Details

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Trigger	Natural	Remote Trigger	0
Avalanche Type	Wet Loose Snow	Aspect	West
Elevation	unknown	Slope Angle	unknown
Crown Depth	unknown	Width	unknown
Vertical Run	unknown

Avalanche Details

Several wet-loose slides seen on Marmot overlooking the Independence Mine parking lot.

Red Flags

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Obvious signs of instability

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

Weather & Snow Characteristics

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Weather

34F and steady light rain

Snow surface

several inches of new wet snow being eroded quickly by warm temps and rain

Snowpack

wet

Photos & Video

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Marmot as seen from Independence Mine Parking Lot

Location

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