Mountain Weather February 18th, 2015

CB Avalanche CenterWeather

Date: 02/18/2015

The high pressure ridge to our west will steer us through dry and mild weather over the next two days. The ridge begins to broaden and flatten through the week, allowing the storm track to dive over Colorado this weekend.  Models are still spread out on how the storm evolves, but we should see some amount of snowfall starting Friday night through Sunday. Stay tuned!

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Kebler Pass Area

CB Avalanche Center2014-15 Observations

LOCATION: Kebler Pass Area
DATE OF OBSERVATION: 02/17/2015
NAME: Zach Guy
SUBJECT: Kebler Pass Area
ASPECT: South East
ELEVATION: 12,000 ft.

 

AVALANCHES: Several touchy soft slabs, 4-6″ deep, 15-20 feet wide, running only 20-30 feet, harmless in size, failed above the storm interface. Saw a similar in size natural windslab off of the East shoulder of Mt. Owen. No other signs of instability observed.

WEATHER: Light winds with strong gusts from NW to SW. Periods of moderate snow transport

SNOWPACK: Isolated wind loading just below a leeward, SE facing terrain feature, up to 6″ deep, and some fresh cornice formation up to a foot thick. Otherwise, no wind loading or significant drifting. Could see old snowmobile and ski tracks all nearby bowls.

UPLOADS:…

Mountain Weather February 17, 2015

CB Avalanche CenterWeather

Date: 02/17/2015

It’s going to feel like real winter outside.  A jet streak will nose over Colorado today, bringing strong winds out of the northwest, with alpine wind chills dipping into negative digits. The notorious high pressure ridge begins to rebuild and then flattens over the west coast, shifting the storm track east again, and bringing warmer weather and clearing skies through Wednesday and Thursday. The chance for more snowfall returns by this weekend as another storm tracks over the state from the Northwest.

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Cement Creek Area

CB Avalanche Center2014-15 Observations

LOCATION: Cement Creek Area
DATE OF OBSERVATION: 02/16/2015
NAME: andrew breibart
SUBJECT:
ASPECT:
ELEVATION: BTL

 

AVALANCHES: NA

WEATHER: Mostly cloudy with infrequent pockets of sun. Calm.

SNOWPACK: Unlike Eldora, which received 15 inches (CAIC Facebook page), there was trace of new snow. Southerly aspects have considerable bare ground.

UPLOADS:…

Mountain Weather February 16, 2015

CB Avalanche CenterWeather

Date: 02/16/2015

Yesterdays forecasts where for the storm track to pass by to our east. Weather discussions this morning are hinting at that storm track moving slightly more west which will help us see some snow today. Accumulations will still be light as most moisture is east of our mountains. We may see some additional orographic snow on the western and northern boundaries of our forecast area, but that may be wishful thinking. The blocking ridge responsibly for the dry weather we’ve seen in January and February begins rebuilding on Tuesday. Leading us into a warming and drying trend through the week. Longer range, it looks like we’ll see another chance for snow next weekend but we’ll have to wait for more details on that.

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Mountain Weather February 15, 2015

CB Avalanche CenterWeather

Date:

The weather is changing as we’ll be on the edge of two shortwave disturbances. Forecasts have been jumping around on their estimated track of these shortwaves and how they track will determine weather or not we see much snow. Currently the first disturbance will mostly affect Northern Colorado on Sunday night. The 2nd disturbance arriving Monday looks better as it pushes farther south into Colorado, but favors the mountains to our east and mostly affecting the Continental Divide. Both of these shortwaves are arriving on Norwest flow, so we may luck out with some better orographic snow in the mountains west of Crested Butte. We’ll see increasingly clouds today and decreased high temperatures during this period.

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Brush Creek

CB Avalanche Center2014-15 Observations

LOCATION: Brush Creek Area
DATE OF OBSERVATION: 02/14/2015
NAME: ADB
SUBJECT:
ASPECT:
ELEVATION: BTL/NTL

AVALANCHES: Observed a few N-LW-R2-D2 avalanches emanating below cliff bands on south west slopes. Slides likely occurred within the past week. One slide traveled about 800 feet in a gully. The snow from that slide piled up high.

WEATHER: Mostly sunny skies and calm. Very warm.…

Axtell

CB Avalanche Center2014-15 Observations

LOCATION: Kebler Pass Area
DATE OF OBSERVATION: 02/14/2015
NAME: Havlick
SUBJECT: Axtell
ASPECT: N, NE, SE, S, NW
ELEVATION: 9400-11500

AVALANCHES: none. small facet sluff behind 3rd skier.

WEATHER: warm, light NW breeze for evaporative cooling, occasional saltation of facets across snow surface. Measured 47ºF during lunch at 1400hrs at Green Lake.

SNOWPACK: AVALANCHE / SNOWPACK OBS: Interesting and terrifying snowpack structure on N-facing apron below north facing aprons. Dug mid apron and found 10mm SH, 45cm deep, below P-1F hard slabs, with P+ bed surface. Almost pulled plug right there, but continued skintrack traverse, spread out, had guests turn music off they were listening to, and continued 30m to windbuff and old debris, with no SH. Within wider coulior, snow remained turned-able, and pretty much F+ facets to ground. Wallow-fest. South facing slope, climbing back out was punchy and unconsolidated until you hit crusts 30cm deep and several more a but deeper. Wet, mature corn grains on surface. If not for various crusts, and old sled tracks, would have been more spooked.…

Mountain Weather Forecast for Saturday, February 14th, 2015

CB Avalanche CenterWeather

Date:

Okay! Now we’re talking… There is hope. We will see another very warm day with clear skies and light winds. Temperatures near 11,000ft look to approach 45ºF today, ahead of a colder disturbance clipping our area Sunday and Monday. The models were once showing the ridge centered farther East, shunting any moisture from reaching us, now centers it farther west, allowing cold, moist air to create some snow potential Sunday evening and Monday. Still quite a lot of uncertainty, and time will tell.

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Mount Emmons Observations

CB Avalanche Center2014-15 Observations

LOCATION: Kebler Pass Area
DATE OF OBSERVATION: 02/13/2015
NAME: Nunez
SUBJECT: Mount Emmons Observations
ASPECT: SE, S, SW, NW
ELEVATION: 9400-12000

WEATHER: Clear, Cool in am. Warm in pm. Overall mostly light to moderate winds from NW, vary warn while in the in the basins and light wind while on the ridgeline.

SNOWPACK: No new Wet loose slides where viewed from ridgeline, Bootpen on S slopes was 20-30cm. On NE slopes SH buried 20cm 20°…