Manto nivoso

Soup Creek

Rob MillspaughSwan Range
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Quick report

A beautiful day at the brush ballet:

  • This area has 16-24" of unconsolidated snow seemingly well-bonded to the 2/3 crust(s)
  • Witnessed no obvious signs of instability
  • Observed minor natural sluffing in steep rocky terrain
  • Found small surface hoar on shaded aspects at mid elevations, did not find buried surface hoar in hand pits
  • Noticed plenty of evidence of recent NE winds as low as 5500'
  • Wind slabs were thin and stubborn along an upper elevation ridge
One crack in a thin wind slab on a ridge at 6700'. Small sluffs did not pick up much mass or speed on steep shaded slopes at 6800'

Weather

Cloud Cover
few
Wind Loading
none
Recent Snowfall
0
Snow Avail For Transport
moderate amounts

Calm winds, increasing clouds through the day.

Snowpack

@ 6800' N aspect: HS = 200cm, 60cm unconsolidated snow on top of facet/crust complex

@ 6900' S aspect: HS = 70cm, 40cm on top of 2/3 crust