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Mountain Safety Collective Australia
  • Home
  • Backcountry Reports
  • Avalanche Training Centres
  • Guides & Courses
  • Blog
  • Merchandise
  • Supporters
  • Members
  • About MSC
  • Contact

MAIN RANGE NSW: 
RECENT OBSERVATIONS
UPDATED: 10th / AUG /2018

REPORT CONFIDENCE: STRONG
CURRENT UNTIL: 12th / Aug / 2018


OBSERVATION SUMMARY

TREND: IMPROVING / ONGOING / DETERIORATING

RECENT OBSERVATIONS

SERVERe WEATHER WARNING:
UPGRADED FriDAY 10TH


CONSIDERABLE AVALANCHE DANGER.
 

FRIDAY

FIELD OSBSERVATIONS

The temps have be warm over the past few days. There is a melt freeze crust on the the surface and 60cm of new snow under that. That new snow is sitting on a 5cm layer of graupel sitting on a solid melt freeze layer from the last rain event. in that 60cm new snow layer there is buried surface hoar @20cm. We got CTE 2 SP @20cm on buried surface hoar. We also got CTE 9 SC @61cm on the buried graupel. No results from deep tap test .

We also got a ECTP 3 @ 20cm  on the buried surface hoar. This means that we will have propagating slabs in the backcountry on loaded lee aspects on steeper terrain. 

OUTLOOK

There is a large storm due to hit late Friday night but will start with rain and then turn to snow. Fingers crossed this bonds well to the melt / slush layer from today's warm temps. This added weight on the snowpack will most likely see natural avalanches on steep loaded terrain as the buried surface hoar will be very touchy.

Stay in simple terrain and steer clear of terrain traps and natural hang fire while skiing and touring. Let this storm cycle move through and enjoy the touring early in the new week.


Always a big thanks to everyone who is helping make this possible through our membership kickstart and through our merchandise drive. 

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PRIMARY HAZARD

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HazardScale_2.png
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SECONDARY HAZARD

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Recent Snow Profiles

10/08/2018 Cornice collapse

10/08/2018Melt / Freeze

10/08/2018Buried Graupel

 10/08/2018 Buried Graupel

10/08/2018CTE 2 SP @20cm on buried surface hoar

10/08/2018CTE 9 SC @61cm on the buried graupel.

10/08/2018ECTP 3 @ 20cm  on the buried surface hoar

03/08/2018 Pit results

Layers

CT SP result no.1

CT SP result no.2

29th July 2018

July 27th

July 15th 2018

July 1st 2018

June 30th 2018

June 24th 2018

June 18th 2018

WEATHER MODEL