California Avalanche Map
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Select A Zone:
Bridgeport Winter Recreation Area
Pre-populated CalTopo Map
Eastside Region
Pre-populated CalTopo Map
Mount Shasta
Pre-populated CalTopo Map
Central Sierra Nevada
Pre-populated CalTopo Map
Bridgeport Winter Recreation Area 
Pre-populated CalTopo Map
Eastside Region 
Pre-populated CalTopo Map
Mount Shasta 
Pre-populated CalTopo Map
Central Sierra Nevada 
Pre-populated CalTopo Map
Avalanche Report
- 2023-03-20 Avalanche Danger
-
- Low danger (above 8701')
- Low danger (6201' to 8700')
- Low danger (below 6200')
a0-0e8701-20310f 50b848 a0-0e6201-8700f 50b848 a0-0e0-6200f 50b848
- 2023-03-19 Wet Loose
-
- SE to SW aspects (above 8701')
- SE to SW aspects (6201' to 8700')
- SE to SW aspects (below 6200')
a113-248e8701-20310f A200FF a113-248e6201-8700f A200FF a113-248e0-6200f A200FF
Issued at: Saturday, March 18, 2023 7:13AM
Issued by: BAC
- 2023-03-20 Avalanche Danger
-
- Considerable danger (above 10001')
- Considerable danger (7801' to 10000')
- Moderate danger (below 7800')
a0-0e10001-20310f f7941e a0-0e7801-10000f f7941e a0-0e0-7800f fff200
- 2023-03-20 Wind Slab
-
- W to SE aspects (above 10001')
- W to SE aspects (7801' to 10000')
a248-158e10001-20310f A200FF a248-158e7801-10000f A200FF
- 2023-03-20 Deep Persistent Slab
-
- W to SE aspects (above 10001')
- W to SE aspects (7801' to 10000')
- W to SE aspects (below 7800')
a248-158e10001-20310f 0000FF a248-158e7801-10000f 0000FF a248-158e0-7800f 0000FF
Issued at: Sunday, March 19, 2023 7:00AM
Issued by: ESAC
- 2023-03-20 Avalanche Danger
-
- Considerable danger (above 8701')
- Considerable danger (6201' to 8700')
- Moderate danger (below 6200')
a0-0e8701-20310f f7941e a0-0e6201-8700f f7941e a0-0e0-6200f fff200
- 2023-03-20 Storm Slab
-
- All aspects (6201' to 8700')
- All aspects (below 6200')
a23-23e6201-8700f A200FF a23-23e0-6200f A200FF
- 2023-03-20 Wind Slab
-
- W to SE aspects (above 8701')
- W to SE aspects (6201' to 8700')
- W to SE aspects (below 6200')
a248-158e8701-20310f 0000FF a248-158e6201-8700f 0000FF a248-158e0-6200f 0000FF
Issued at: Sunday, March 19, 2023 6:21AM
Issued by: MSAC
- 2023-03-20 Avalanche Danger
-
- Considerable danger (above 8701')
- Considerable danger (6201' to 8700')
- Considerable danger (below 6200')
a0-0e8701-20310f f7941e a0-0e6201-8700f f7941e a0-0e0-6200f f7941e
- 2023-03-20 Wind Slab
-
- NW to SE aspects (above 8701')
- NW to SE aspects (6201' to 8700')
a293-158e8701-20310f A200FF a293-158e6201-8700f A200FF
- 2023-03-20 Storm Slab
-
- All aspects (6201' to 8700')
- All aspects (below 6200')
a23-23e6201-8700f 0000FF a23-23e0-6200f 0000FF
- 2023-03-20 Wet Loose
-
- All aspects (6201' to 8700')
- All aspects (below 6200')
a158-158e6201-8700f 009AFF a158-158e0-6200f 009AFF
Issued at: Sunday, March 19, 2023 7:00AM
Issued by: SAC
Sunlight Angles
Time of day | Lighting (Az/Z) |
---|---|
2023-03-19 07:20AM Shade |
93 by 2
|
2023-03-19 08:50AM Shade |
107 by 20
|
2023-03-19 10:20AM Shade |
125 by 36
|
2023-03-19 11:50AM Shade |
151 by 47
|
2023-03-19 01:20PM Shade |
186 by 51
|
2023-03-19 02:50PM Shade |
218 by 45
|
2023-03-19 04:20PM Shade |
241 by 31
|
2023-03-19 05:50PM Shade |
258 by 15
|
Time of day | Lighting (Az/Z) |
---|---|
2023-03-20 07:10AM Shade |
91 by 1
|
2023-03-20 08:40AM Shade |
105 by 19
|
2023-03-20 10:10AM Shade |
123 by 35
|
2023-03-20 11:40AM Shade |
148 by 48
|
2023-03-20 01:10PM Shade |
183 by 52
|
2023-03-20 02:40PM Shade |
217 by 46
|
2023-03-20 04:10PM Shade |
240 by 33
|
2023-03-20 05:40PM Shade |
257 by 16
|
Time of day | Lighting (Az/Z) |
---|---|
2023-03-20 07:20AM Shade |
91 by 1
|
2023-03-20 08:50AM Shade |
106 by 17
|
2023-03-20 10:20AM Shade |
124 by 33
|
2023-03-20 11:50AM Shade |
149 by 44
|
2023-03-20 01:20PM Shade |
181 by 49
|
2023-03-20 02:50PM Shade |
213 by 44
|
2023-03-20 04:20PM Shade |
237 by 32
|
2023-03-20 05:50PM Shade |
255 by 16
|
Time of day | Lighting (Az/Z) |
---|---|
2023-03-20 07:20AM Shade |
92 by 2
|
2023-03-20 08:50AM Shade |
107 by 19
|
2023-03-20 10:20AM Shade |
125 by 35
|
2023-03-20 11:50AM Shade |
151 by 47
|
2023-03-20 01:20PM Shade |
185 by 51
|
2023-03-20 02:50PM Shade |
217 by 44
|
2023-03-20 04:20PM Shade |
240 by 31
|
2023-03-20 05:50PM Shade |
258 by 15
|
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