Utah Avalanche Maps


"What's the danger?" Here are autogenerated DEM Shading rules for each advisory zone that allow for quickly adding avalanche danger, problems, and sun angle layers to CalTopo maps. Reports sourced from avalanche.org.

Show Instructions

Abajos
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 7:28AM
Issued by: UAC

Logan
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 5:53AM
Issued by: UAC

Moab
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 6:08AM
Issued by: UAC

Ogden
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 6:49AM
Issued by: UAC

Provo
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 7:08AM
Issued by: UAC

Salt Lake
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 3:06AM
Issued by: UAC

Skyline
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 5:43AM
Issued by: UAC

Southwest
Avalanche Report

Report not available. See UAC for more information.

Issued at: Tuesday, January 03, 2023 6:18AM
Issued by: UAC

Uintas
Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, April 01, 2023 2:26AM
Issued by: UAC


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:10AM Shade 84 by 1
2023-04-02 08:40AM Shade 98 by 18
2023-04-02 10:10AM Shade 115 by 35
2023-04-02 11:40AM Shade 138 by 50
2023-04-02 01:10PM Shade 174 by 57
2023-04-02 02:40PM Shade 213 by 53
2023-04-02 04:10PM Shade 240 by 40
2023-04-02 05:40PM Shade 258 by 23
2023-04-02 07:10PM Shade 272 by 6


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 1
2023-04-02 08:50AM Shade 100 by 18
2023-04-02 10:20AM Shade 118 by 34
2023-04-02 11:50AM Shade 142 by 47
2023-04-02 01:20PM Shade 176 by 53
2023-04-02 02:50PM Shade 211 by 49
2023-04-02 04:20PM Shade 238 by 37
2023-04-02 05:50PM Shade 257 by 22
2023-04-02 07:20PM Shade 272 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:10AM Shade 84 by 1
2023-04-02 08:40AM Shade 99 by 19
2023-04-02 10:10AM Shade 115 by 35
2023-04-02 11:40AM Shade 139 by 49
2023-04-02 01:10PM Shade 175 by 56
2023-04-02 02:40PM Shade 213 by 52
2023-04-02 04:10PM Shade 240 by 39
2023-04-02 05:40PM Shade 258 by 23
2023-04-02 07:10PM Shade 272 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 1
2023-04-02 08:50AM Shade 100 by 18
2023-04-02 10:20AM Shade 117 by 34
2023-04-02 11:50AM Shade 141 by 47
2023-04-02 01:20PM Shade 176 by 54
2023-04-02 02:50PM Shade 212 by 50
2023-04-02 04:20PM Shade 238 by 38
2023-04-02 05:50PM Shade 257 by 22
2023-04-02 07:20PM Shade 272 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 1
2023-04-02 08:50AM Shade 99 by 18
2023-04-02 10:20AM Shade 117 by 35
2023-04-02 11:50AM Shade 141 by 48
2023-04-02 01:20PM Shade 176 by 55
2023-04-02 02:50PM Shade 212 by 50
2023-04-02 04:20PM Shade 239 by 38
2023-04-02 05:50PM Shade 257 by 22
2023-04-02 07:20PM Shade 272 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 1
2023-04-02 08:50AM Shade 99 by 18
2023-04-02 10:20AM Shade 117 by 34
2023-04-02 11:50AM Shade 141 by 48
2023-04-02 01:20PM Shade 176 by 54
2023-04-02 02:50PM Shade 212 by 50
2023-04-02 04:20PM Shade 238 by 38
2023-04-02 05:50PM Shade 257 by 22
2023-04-02 07:20PM Shade 272 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 1
2023-04-02 08:50AM Shade 99 by 19
2023-04-02 10:20AM Shade 116 by 35
2023-04-02 11:50AM Shade 141 by 49
2023-04-02 01:20PM Shade 176 by 56
2023-04-02 02:50PM Shade 213 by 51
2023-04-02 04:20PM Shade 240 by 38
2023-04-02 05:50PM Shade 258 by 22
2023-04-02 07:20PM Shade 273 by 5


Sunlight Angles

Time of day Lighting (Az/Z)
2023-01-04 08:00AM Shade 121 by 2
2023-01-04 09:30AM Shade 137 by 15
2023-01-04 11:00AM Shade 157 by 25
2023-01-04 12:30PM Shade 180 by 29
2023-01-04 02:00PM Shade 203 by 25
2023-01-04 03:30PM Shade 222 by 16
2023-01-04 05:00PM Shade 238 by 2


Sunlight Angles

Time of day Lighting (Az/Z)
2023-04-02 07:20AM Shade 85 by 2
2023-04-02 08:50AM Shade 100 by 19
2023-04-02 10:20AM Shade 117 by 35
2023-04-02 11:50AM Shade 142 by 48
2023-04-02 01:20PM Shade 177 by 54
2023-04-02 02:50PM Shade 213 by 50
2023-04-02 04:20PM Shade 239 by 38
2023-04-02 05:50PM Shade 258 by 22
2023-04-02 07:20PM Shade 273 by 5

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