- Date: 2018/11/30
(Estimated)
- Observer: Duke Barlow
- Organization: Breck Patrol
- Area Description: Peak 10- 4th of July Bowl reported by Breck patrol
- Landmark: 10-mile Range
- Elevation: 13400 ft
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- Sliding Surface: G - At Ground/Ice/Firm
- Average Crown: 36 in
- Maximum Crown: 60 in
- Average Width: 150 ft
- Average Vertical: 600 ft
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