Date of Observation: 01/22/2022
Zone: Northwest Mountains
Route Description: Skier’s far left in Climax shoots
Observed avalanche activity: Yes
Avalanches: Visible skier-triggered slide activity that looked like D1. I observed it from the Nordic trails.
Date of Observation: 01/21/2022
Name: Zach Guy
Zone: Southeast Mountains
Route Description: Mount Emmons, E & NE aspects to 10,800’
Observed avalanche activity: Yes
Avalanches: A few small skier triggered sluffs in the top 6” of snow
Weather: Overcast, calm winds, very light snowfall
Snowpack: 1cm of new snow covered the weak layers forming on the snow surface. On NE aspects, we found freshly buried surface up to about 9,700 ft. Small near surface facets (.5 to .7 mm) extend to ridgeline. On due east, there’s a thin soft crust capping the facets, and no surface hoar.
Date of Observation: 01/20/2022
Name: BILLY RANKIN
Zone: Southeast Mountains
Route Description: Snodgrass Frontside
Observed avalanche activity: No
Avalanches: None
Weather: Clear, Sunny, warm, High temps in the mid 20’s, wind picked up at the end of the day
Snowpack: HS: 80-120 We dug a profile on a NE aspect below tree line on a 20 degree slope:
HS: 120cm: 5cm’s of facets on the surface 110cm’s of 1F to Pencil+ Hard Midpack on top of 5cm’s rounding facets 2mm on the ground (Dec 6) but discontinous.
CT24 SC on the Dec 6 Interface, 2mm rounding facets.
ECTX
PST End 70/110 on Dec 6 Interface.
Date of Observation: 01/19/2022
Name: Eric Murrow Zach Kinler
Zone: Northwest Mountains
Route Description: Snowmobile out Kebler Pass to Cliff Creek trail. Skinned around from 10,200 – 10,900 feet on East Beckwith.
Observed avalanche activity: Yes
Avalanches: Took a closer look at a previously reported avalanche on East Beckwith. This avalanche likely failed around 12/31, was D4 in size and ran approximately 1.25 miles from crown to toe of debris. It trimmed mature trees along the edge of its deposition zone and terminus. Another impressive avalanche from the Holiday natural cycle. See photos and estimated path in Google Earth image.
Weather: Thin high cloud cover to mostly clear skies. Generally light winds below treeline and moderate temperatures.
Snowpack: Near Horse Ranch Park at 8,900 feet the snow depth was 115cm and increased to nearly 250cm at 10,900 on East Beckwith. Basal weak layers in a northeast-facing test profile site at 10,500 feet were 4f+ to 1f- in hand hardness, rounding, and 2-4mm in size. The slab at this semi-sheltered site was around 2 meters thick or slightly more. Facets .5mm (a bit larger but generally below 1mm) were present on protected northerly terrain. An east-facing slope at 10,800 feet had a 1cm melt/freeze crust at the surface with small facets below. A due south slope at 10,800 feet had wet snow at the surface 5cm thick.
Date of Observation: 01/19/2022
Zone: Southeast Mountains
Route Description: North side of Snodgrass to Gothic, White Ridge to Queen Basin, Gothic Road back to Snodgrass TH. 9,400-12,400 feet, mostly N aspects.
Observed avalanche activity: No
Avalanches:
Weather: Clear & calm. Warm in the sun, cold in the shade.
Snowpack: Sometimes it is even worse than it looks! Pretty much side slipped down an entire north-facing couloir into Queen Basin on as-firm-as-it gets wind board. Threw one turn in near the bottom just to make sure I remembered how. Looked like a previous party had a fairly similar experience. Even the apron was wind-hammered, but the textured snow allowed for some choppy and punchy turns. Protected north-facing, BTL slopes are still holding soft, faceting snow. Anything with a southern tilt seems to be quite crusty. Fun times!
Date of Observation: 01/19/2022
Zone: Southeast Mountains
Route Description: Poking around down in the south end of the valley at 12,000ft, NW facing slope
Observed avalanche activity: No
Avalanches:
Weather: Calm , Cold
Snowpack: 120cm snowpack Slight Wind Effect up high. Surface Faceting down lower around 9500ft
Date of Observation: 01/18/2022
Name: Josh Jones
Zone: Southeast Mountains
Route Description: From Snodgrass up the S-SE side of Redrock up and over to Queens Basin. Then return on Copper Creek.
Observed avalanche activity: No
Avalanches: Old activity from previous cycle. Old buried debris on the N couloir on Redrock Mountain.
Weather: Calm, fluctuating sky-cover throughout the day.
Snowpack: Observed stable conditions on all aspects of the compass. Still practiced safe regrouping practices. Unsupportive snow found on previously loaded ridge-tops near rocky outcroppings. Previously avalanched north facing gullies left firm, barely edge-able snow. Inconsistent crusts found on all aspects, less predictable on northerly slopes. Favorable riding conditions found in NW facing sheltered terrain below treeline.
Date of Observation: 01/18/2022
Name: Evan Ross & Zach Guy
Zone: Northwest Mountains
Route Description: Up the RLB skin track. Out Scarps. Drop to Peeler Basin and out OBJ. 9,000ft to 12,300ft. Primary traveling on aspects facing the northern half of the compass.
Observed avalanche activity: No
Avalanches: All old avalanches from the holiday avalanche cycle.
Weather: Increasing and decreasing sky. Anything from clear to overcast throughout the day. Clam wind.
Snowpack: This tour didn’t encounter a moment where it felt like there was a chance of triggering a slab avalanche. Small sluffs on steep northerly slopes were about it. Managing regrouping areas for the very unlikely chance of triggering a large to very large avalanche seemed to be the best travel advice.
West and NW aspects at NTL elevations had the most dramatic changes from trigger points to a deeper snowpack. Otherwise, we didn’t find ourselves managing trigger point travel advice. Other aspects are either, deep, blown off, or non-problematic.
On a northerly facing slope NTL the snow surface consisted of .5mm or smaller NSF. The snowpack is still supportive to boots NTL/BLT elevations and you can actually take both skis off at once without sinking deeply, which isn’t typical for our snowpack this time of year.
Date of Observation: 01/18/2022
Name: Whitney Gilliam
Zone: Northwest Mountains
Route Description: Axtell 5th Bowl (Green Lake)
Observed avalanche activity: Yes
Avalanches: Previously undocumented hard slab avalanche off of the E/NE side of 5th bowl. Crushed Green Lake.
Date of Observation: 01/17/2022
Name: Zach Kinler
Zone: Northwest Mountains
Route Description: Upper Poverty Gulch to the north side of Augusta. 9,000′-12,000′.
Observed avalanche activity: No
Avalanches: No new avalanches
Weather: Perfect weather for an alpine tour, Clear skies, broke out of the inversion above about 10,000 ft. Calm to light northerly breezes.
Snowpack: Deep. No signs of instability. Probing across a few easterly aspects at upper elevations which had not avalanched previously, I was not able to find the ground with a 300 cm probe and just about broke the probe getting it through the incredibly hard slabs. Surfaces are a bit roughed up on many north through east aspects. Variable crusts on anything tipping to the south.
