
At the ridgetopp near Hebgen Lake, about a few hundred feet above our snowpit where we got ECTP20, Eric got a large collapse and cracks. In this zone the near surface facets about 1.5 feet under the surface are propagating fractures. Photo: GNFAC
At the ridgetopp near Hebgen Lake, about a few hundred feet above our snowpit where we got ECTP20, Eric got a large collapse and cracks. In this zone the near surface facets about 1.5 feet under the surface are propagating fractures. Photo: GNFAC