Utah Avalanche Map


"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

Avalanche Report

Report not available. See UAC for more information.

Issued at: Saturday, March 18, 2023 6:46AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 4:33AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 4:29AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 5:38AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 5:20AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 3:37AM
Issued by: UAC

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 5:37AM
Issued by: UAC

Report not available. See UAC for more information.

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

Report not available. See UAC for more information.

Issued at: Sunday, March 19, 2023 1:32AM
Issued by: UAC

Sunlight Angles

Time of day Lighting (Az/Z)
2023-03-19 07:40AM Shade 93 by 2
2023-03-19 09:10AM Shade 107 by 20
2023-03-19 10:40AM Shade 125 by 36
2023-03-19 12:10PM Shade 151 by 48
2023-03-19 01:40PM Shade 186 by 52
2023-03-19 03:10PM Shade 218 by 45
2023-03-19 04:40PM Shade 241 by 31
2023-03-19 06:10PM Shade 258 by 15
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 1
2023-03-20 09:10AM Shade 107 by 18
2023-03-20 10:40AM Shade 125 by 33
2023-03-20 12:10PM Shade 150 by 44
2023-03-20 01:40PM Shade 182 by 48
2023-03-20 03:10PM Shade 214 by 43
2023-03-20 04:40PM Shade 238 by 31
2023-03-20 06:10PM Shade 256 by 15
Time of day Lighting (Az/Z)
2023-03-20 07:30AM Shade 91 by 1
2023-03-20 09:00AM Shade 106 by 18
2023-03-20 10:30AM Shade 123 by 34
2023-03-20 12:00PM Shade 148 by 47
2023-03-20 01:30PM Shade 182 by 51
2023-03-20 03:00PM Shade 215 by 46
2023-03-20 04:30PM Shade 239 by 33
2023-03-20 06:00PM Shade 257 by 16
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 1
2023-03-20 09:10AM Shade 106 by 18
2023-03-20 10:40AM Shade 125 by 33
2023-03-20 12:10PM Shade 150 by 45
2023-03-20 01:40PM Shade 182 by 49
2023-03-20 03:10PM Shade 214 by 43
2023-03-20 04:40PM Shade 238 by 31
2023-03-20 06:10PM Shade 256 by 16
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 1
2023-03-20 09:10AM Shade 106 by 18
2023-03-20 10:40AM Shade 124 by 34
2023-03-20 12:10PM Shade 149 by 45
2023-03-20 01:40PM Shade 182 by 50
2023-03-20 03:10PM Shade 215 by 44
2023-03-20 04:40PM Shade 239 by 32
2023-03-20 06:10PM Shade 256 by 16
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 1
2023-03-20 09:10AM Shade 106 by 18
2023-03-20 10:40AM Shade 125 by 33
2023-03-20 12:10PM Shade 150 by 45
2023-03-20 01:40PM Shade 182 by 49
2023-03-20 03:10PM Shade 214 by 44
2023-03-20 04:40PM Shade 238 by 31
2023-03-20 06:10PM Shade 256 by 16
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 1
2023-03-20 09:10AM Shade 106 by 18
2023-03-20 10:40AM Shade 124 by 34
2023-03-20 12:10PM Shade 149 by 46
2023-03-20 01:40PM Shade 183 by 51
2023-03-20 03:10PM Shade 215 by 45
2023-03-20 04:40PM Shade 239 by 32
2023-03-20 06:10PM Shade 257 by 16
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
Time of day Lighting (Az/Z)
2023-03-20 07:40AM Shade 91 by 2
2023-03-20 09:10AM Shade 107 by 18
2023-03-20 10:40AM Shade 125 by 34
2023-03-20 12:10PM Shade 150 by 45
2023-03-20 01:40PM Shade 183 by 49
2023-03-20 03:10PM Shade 215 by 44
2023-03-20 04:40PM Shade 239 by 31
2023-03-20 06:10PM Shade 256 by 15

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