Upper Colorado River Snowpack Database

Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis



Colorado

Gunnison




YAMPA/WHITE RIVER BASINS
Daily Snowpack Summary

AS OF CUR AVG SWE HIST AVG SWE CUR AVG/HIST AVG CUR AVG TP HIST AVG TP CUR TP/HIST TP
2018-02-22
12.224
16.206
75.43%
13.763
18.041
76.29%
2018-02-21
11.982
16.035
74.72%
12.888
17.924
71.9%
2018-02-20
12.000
15.876
75.59%
13.113
17.735
73.94%
2018-02-19
14.850
15.729
94.41%
15.600
17.571
88.78%
2018-02-18
11.676
15.571
74.99%
12.965
17.412
74.46%
2018-02-17
11.711
15.406
76.02%
12.983
17.265
75.2%
2018-02-16
11.639
15.241
76.37%
13.082
17.118
76.42%
2018-02-15
11.106
15.047
73.81%
12.356
16.994
72.71%
2018-02-14
10.844
14.865
72.95%
12.128
16.794
72.22%
2018-02-13
10.672
14.676
72.72%
11.839
16.594
71.35%
2018-02-12
10.139
14.465
70.09%
11.461
16.412
69.83%
2018-02-11
10.033
14.259
70.36%
11.344
16.259
69.77%
2018-02-10
9.978
14.065
70.94%
11.467
16.106
71.2%
2018-02-09
9.978
13.882
71.88%
11.483
15.941
72.03%
2018-02-08
9.917
13.706
72.36%
11.433
15.818
72.28%
2018-02-07
9.894
13.559
72.97%
11.289
15.671
72.04%
2018-02-06
9.794
13.429
72.93%
11.206
15.612
71.78%
2018-02-05
9.500
13.329
71.27%
11.050
15.518
71.21%
2018-02-04
9.322
13.212
70.56%
10.911
15.435
70.69%
2018-02-03
11.925
13.094
91.07%
12.950
15.318
84.54%
2018-02-02
8.839
12.982
68.09%
10.511
15.188
69.21%
2018-02-01
8.712
12.871
67.69%
10.400
15.071
69.01%
2018-01-31
8.500
12.759
66.62%
10.489
14.935
70.23%
2018-01-30
8.494
12.641
67.19%
10.422
14.818
70.33%
2018-01-29
8.472
12.535
67.59%
10.372
14.724
70.44%
2018-01-28
8.406
12.418
67.69%
10.278
14.582
70.48%
2018-01-27
8.356
12.288
68%
10.111
14.465
69.9%
2018-01-26
8.250
12.153
67.88%
10.400
14.365
72.4%
2018-01-25
8.211
12.029
68.26%
9.889
14.206
69.61%
2018-01-24
8.133
11.882
68.45%
9.969
14.018
71.12%
2018-01-23
8.100
11.729
69.06%
9.861
13.871
71.09%
2018-01-22
8.017
11.565
69.32%
9.763
13.759
70.96%
2018-01-21
7.878
11.400
69.11%
9.722
13.659
71.18%
2018-01-20
7.747
11.241
68.92%
9.506
13.582
69.99%
2018-01-19
7.556
11.065
68.29%
9.411
13.435
70.05%
2018-01-18
7.461
10.900
68.45%
9.400
13.294
70.71%
2018-01-17
7.383
10.759
68.62%
8.965
13.165
68.1%
2018-01-16
7.350
10.600
69.34%
9.075
13.041
69.59%
2018-01-15
7.489
10.447
71.69%
9.406
12.947
72.65%
2018-01-14
7.533
10.288
73.22%
9.183
12.865
71.38%
2018-01-13
7.489
10.135
73.89%
9.353
12.724
73.51%
2018-01-12
6.956
9.988
69.64%
8.567
12.606
67.96%
2018-01-11
6.817
9.835
69.31%
8.356
12.406
67.35%
2018-01-10
6.222
9.688
64.22%
8.106
12.212
66.38%
2018-01-09
6.050
9.512
63.6%
7.918
12.059
65.66%
2018-01-08
5.978
9.312
64.2%
7.906
11.924
66.3%
2018-01-07
6.000
9.165
65.47%
7.794
11.735
66.42%
2018-01-06
5.406
8.988
60.15%
7.329
11.553
63.44%
2018-01-05
5.378
8.853
60.75%
7.487
11.382
65.78%
2018-01-04
5.378
8.724
61.65%
7.253
11.200
64.76%
2018-01-03
5.300
8.565
61.88%
6.994
11.059
63.24%
2018-01-02
5.400
8.418
64.15%
7.993
10.935
73.1%
2018-01-01
5.322
8.276
64.31%
7.738
10.812
71.57%
2017-12-31
5.461
8.147
67.03%
7.781
10.653
73.04%
2017-12-30
6.236
8.059
77.38%
8.108
10.512
77.13%
2017-12-29
5.544
7.929
69.92%
7.737
10.388
74.48%
2017-12-28
5.153
7.824
65.86%
7.333
10.306
71.15%
2017-12-27
5.071
7.700
65.86%
7.162
10.182
70.34%
2017-12-26
5.188
7.624
68.05%
7.247
10.053
72.09%
2017-12-25
4.659
7.535
61.83%
6.720
9.935
67.64%
2017-12-24
4.756
7.453
63.81%
6.740
9.841
68.49%
2017-12-23
4.056
7.353
55.16%
6.125
9.747
62.84%
2017-12-22
3.924
7.235
54.24%
6.100
9.600
63.54%
2017-12-21
3.994
7.100
56.25%
6.053
9.453
64.03%
2017-12-20
3.950
6.971
56.66%
5.912
9.300
63.57%
2017-12-19
3.883
6.824
56.9%
5.788
9.141
63.32%
2017-12-18
3.959
6.659
59.45%
5.622
9.024
62.3%
2017-12-17
3.982
6.512
61.15%
5.735
8.882
64.57%
2017-12-16
4.012
6.382
62.86%
5.765
8.776
65.69%
2017-12-15
3.941
6.218
63.38%
5.765
8.641
66.72%
2017-12-14
4.029
6.065
66.43%
5.828
8.518
68.42%
2017-12-13
3.720
5.935
62.68%
5.707
8.294
68.81%
2017-12-12
3.806
5.812
65.49%
5.800
8.147
71.19%
2017-12-11
3.761
5.688
66.12%
5.644
8.047
70.14%
2017-12-10
3.859
5.547
69.57%
5.718
7.959
71.84%
2017-12-09
3.733
5.406
69.05%
5.506
7.824
70.37%
2017-12-08
3.761
5.265
71.43%
5.656
7.688
73.57%
2017-12-07
3.572
5.135
69.56%
5.476
7.512
72.9%
2017-12-06
3.606
5.024
71.78%
5.417
7.376
73.44%
2017-12-05
3.729
4.918
75.82%
5.625
7.241
77.68%
2017-12-04
3.439
4.806
71.56%
5.189
7.147
72.6%
2017-12-03
3.128
4.712
66.38%
5.094
7.071
72.04%
2017-12-02
3.106
4.606
67.43%
5.056
6.941
72.84%
2017-12-01
3.072
4.494
68.36%
5.006
6.782
73.81%
2017-11-30
3.061
4.394
69.66%
4.928
6.671
73.87%
2017-11-29
4.250
4.218
100.76%
6.100
6.529
93.43%
2017-11-28
3.089
4.071
75.88%
5.072
6.341
79.99%
2017-11-27
3.094
3.929
78.75%
5.153
6.218
82.87%
2017-11-26
3.156
3.782
83.45%
5.056
6.024
83.93%
2017-11-25
3.161
3.659
86.39%
5.039
5.888
85.58%
2017-11-24
3.217
3.535
91%
5.100
5.776
88.3%
2017-11-23
2.950
3.418
86.31%
4.786
5.647
84.75%
2017-11-22
3.267
3.341
97.79%
5.072
5.512
92.02%
2017-11-21
2.939
3.247
90.51%
4.918
5.424
90.67%
2017-11-20
2.839
3.165
89.7%
4.528
5.306
85.34%
2017-11-19
2.794
3.065
91.16%
4.378
5.241
83.53%
2017-11-18
2.856
2.988
95.58%
4.444
5.094
87.24%
2017-11-17
2.094
2.865
73.09%
4.122
4.971
82.92%
2017-11-16
2.083
2.771
75.17%
3.994
4.888
81.71%
2017-11-15
2.039
2.629
77.56%
3.811
4.794
79.5%
2017-11-14
2.094
2.506
83.56%
4.011
4.606
87.08%
2017-11-13
2.150
2.382
90.26%
4.000
4.435
90.19%
2017-11-12
2.067
2.212
93.44%
3.739
4.300
86.95%
2017-11-11
2.128
2.041
104.26%
3.989
4.165
95.77%
2017-11-10
2.144
1.912
112.13%
3.961
4.018
98.58%
2017-11-09
2.089
1.765
118.36%
3.811
3.859
98.76%
2017-11-08
2.045
1.635
125.08%
3.910
3.682
106.19%
2017-11-07
2.050
1.524
134.51%
3.667
3.594
102.03%
2017-11-06
1.888
1.400
134.86%
3.435
3.500
98.14%
2017-11-05
1.276
1.300
98.15%
2.894
3.353
86.31%
2017-11-04
0.676
1.218
55.5%
2.588
3.276
79%
2017-11-03
0.672
1.112
60.43%
2.561
3.159
81.07%
2017-11-02
0.689
1.029
66.96%
2.594
3.053
84.97%
2017-11-01
0.678
0.935
72.51%
2.433
2.929
83.07%
2017-10-31
0.678
0.847
80.05%
2.456
2.782
88.28%
2017-10-30
0.733
0.782
93.73%
2.500
2.671
93.6%
2017-10-29
0.653
0.718
90.95%
2.224
2.541
87.52%
2017-10-28
0.641
0.665
96.39%
2.276
2.388
95.31%
2017-10-27
0.578
0.594
97.31%
2.135
2.341
91.2%
2017-10-26
0.633
0.547
115.72%
2.350
2.259
104.03%
2017-10-25
0.625
0.500
125%
2.275
2.165
105.08%
2017-10-24
0.656
0.435
150.8%
2.219
2.047
108.4%
2017-10-23
0.744
0.347
214.41%
2.431
1.959
124.09%
2017-10-22
0.706
0.294
240.14%
2.159
1.888
114.35%
2017-10-21
0.776
0.259
299.61%
2.241
1.818
123.27%
2017-10-20
0.450
0.229
196.51%
2.107
1.724
122.22%
2017-10-19
0.531
0.200
265.5%
1.938
1.641
118.1%
2017-10-18
0.641
0.188
340.96%
2.006
1.571
127.69%
2017-10-17
0.653
0.159
410.69%
1.924
1.459
131.87%
2017-10-16
0.676
0.141
479.43%
1.978
1.376
143.75%
2017-10-15
0.606
0.112
541.07%
1.788
1.329
134.54%
2017-10-14
0.606
0.100
606%
1.994
1.229
162.25%
2017-10-13
0.788
0.094
838.3%
1.900
1.165
163.09%
2017-10-12
0.493
0.082
601.22%
2.024
1.118
181.04%
2017-10-11
0.507
0.065
780%
1.841
1.012
181.92%
2017-10-10
0.520
0.047
1106.38%
1.712
0.953
179.64%
2017-10-09
0.433
0.012
3608.33%
1.667
0.847
196.81%
2017-10-08
0.367
0.1 *
367%
1.628
0.771
211.15%
2017-10-07
0.387
0.1 *
387%
1.522
0.659
230.96%
2017-10-06
0.433
0.1 *
433%
1.567
0.565
277.35%
2017-10-05
0.592
0.1 *
592%
1.567
0.500
313.4%
2017-10-04
0.936
0.1 *
936%
1.512
0.329
459.57%
2017-10-03
1.064
0.1 *
1064%
1.344
0.206
652.43%
2017-10-02
0.700
0.1 *
700%
0.817
0.100
817%
2017-10-01
0.388
0.1 *
388%
34.894
36.706
95.06%
* Denotes that Hist Avg SWE (snow water equivilent) is 0.000 but is adjusted up to 0.1 for calculation purposes

Abbreviations Legend:
-- indicates the either no measurement taken or data not received
SWE = Snow Water Equivilent
SWE is the amount of water in a volume of snow, measured by weight
TP = Total Precipitation
AVG SWE = Average Snow Water Equivilent for date listed above
AVG TP = Average Total Precipitation for date listed above
PCT SWE AVG = SWE as a Percent of Average SWE for that date
PCT TP AVG = TP as a Percent of Average TP for that date
  Percent of Average Numbers are calculated only for those stations that report for a given date
  A non-reporting station is eliminated from the calculation of overall averages, not treated as a 0
* Max Snowpack numbers and dates come from NRCS data for previous year

Colors Legend:
Red, less than 50% of average
Orange, between 50% and 80% of average
Green, between 80% and 120% of average
Blue, between 120% and 150% of average
Purple, greater than 150% of average

Copyright Summit Technologies, Inc.
1999 - 2018
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis