Significant natural avalanche activity associated with heavy snowfall and strong winds late on 12/23.
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2017/12/23 |
|
1 |
<TL |
E |
SS |
N |
R2 |
D1 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
- Area Description: NO NAME BANKS
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- Average Crown: 6 in
- Maximum Crown: 10 in
- Maximum Width: 300 ft
- Maximum Vertical: 75 ft
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|
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2017/12/23 |
BIG CRIB |
1 |
<TL |
E |
SS |
N |
R2 |
D1 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
|
- Average Crown: 6 in
- Maximum Crown: 10 in
- Maximum Width: 300 ft
- Maximum Vertical: 50 ft
|
|
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2017/12/23 |
SPRUCE BANKS |
1 |
<TL |
E |
SS |
N |
R2 |
D1 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
|
- Average Crown: 6 in
- Maximum Crown: 6 in
- Maximum Width: 75 ft
- Maximum Vertical: 50 ft
|
|
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2017/12/23 |
TWIN CONE BANKS |
1 |
<TL |
E |
SS |
N |
R2 |
D1 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
|
- Average Crown: 6 in
- Maximum Crown: 10 in
- Maximum Width: 300 ft
- Maximum Vertical: 75 ft
|
|
|
2017/12/23 |
SPRUCE BANKS |
1 |
<TL |
E |
SS |
N |
R2 |
D1 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
|
- Average Crown: 6 in
- Maximum Crown: 10 in
- Maximum Width: 400 ft
- Maximum Vertical: 75 ft
|
|
|
2017/12/23 |
80 |
1 |
<TL |
NE |
SS |
N |
R3 |
D2.5 |
- Date: 2017/12/23
- Observer: Ryan Zarter
- Organization: Forecaster, CAIC
|
- Average Crown: 12 in
- Maximum Crown: 20 in
- Maximum Width: 300 ft
- Maximum Vertical: 200 ft
|
|