Upper Colorado River Snowpack Database

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



Colorado

Gunnison




ROARING FORK RIVER BASIN
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
9.743
12.100
80.52%
10.557
14.957
70.58%
2018-02-21
9.571
11.957
80.05%
10.171
14.814
68.66%
2018-02-20
9.557
11.814
80.9%
10.229
14.571
70.2%
2018-02-19
5.800
11.600
50%
5.400
14.400
37.5%
2018-02-18
9.143
11.429
80%
10.000
14.229
70.28%
2018-02-17
9.143
11.271
81.12%
10.029
14.086
71.2%
2018-02-16
9.129
11.171
81.72%
9.929
13.914
71.36%
2018-02-15
8.571
11.086
77.31%
9.386
13.871
67.67%
2018-02-14
8.357
10.971
76.17%
9.257
13.671
67.71%
2018-02-13
8.257
10.857
76.05%
9.157
13.443
68.12%
2018-02-12
7.671
10.743
71.4%
8.800
13.286
66.24%
2018-02-11
7.643
10.657
71.72%
8.650
13.143
65.81%
2018-02-10
7.114
10.529
67.57%
8.157
13.014
62.68%
2018-02-09
7.071
10.443
67.71%
8.014
12.957
61.85%
2018-02-08
7.071
10.329
68.46%
8.300
12.814
64.77%
2018-02-07
7.000
10.229
68.43%
8.133
12.686
64.11%
2018-02-06
6.829
10.143
67.33%
7.814
12.657
61.74%
2018-02-05
6.529
10.029
65.1%
7.671
12.586
60.95%
2018-02-04
6.543
9.914
66%
7.700
12.500
61.6%
2018-02-03
9.829
0%
12.357
0%
2018-02-02
6.486
9.686
66.96%
7.643
12.271
62.29%
2018-02-01
6.486
9.557
67.87%
7.643
12.200
62.65%
2018-01-31
6.486
9.400
69%
7.571
12.086
62.64%
2018-01-30
6.443
9.257
69.6%
7.486
11.971
62.53%
2018-01-29
6.400
9.171
69.79%
7.329
11.914
61.52%
2018-01-28
6.386
9.029
70.73%
7.650
11.786
64.91%
2018-01-27
6.243
8.914
70.04%
7.383
11.700
63.1%
2018-01-26
6.286
8.871
70.86%
7.343
11.586
63.38%
2018-01-25
6.157
8.743
70.42%
7.129
11.457
62.22%
2018-01-24
6.057
8.671
69.85%
7.250
11.343
63.92%
2018-01-23
6.129
8.586
71.38%
7.071
11.229
62.97%
2018-01-22
6.114
8.514
71.81%
6.857
11.157
61.46%
2018-01-21
5.943
8.429
70.51%
6.971
11.057
63.05%
2018-01-20
5.600
8.371
66.9%
6.743
11.000
61.3%
2018-01-19
5.543
8.329
66.55%
6.700
10.871
61.63%
2018-01-18
5.443
8.257
65.92%
6.414
10.814
59.31%
2018-01-17
5.400
8.186
65.97%
6.633
10.714
61.91%
2018-01-16
5.429
8.129
66.79%
6.357
10.629
59.81%
2018-01-15
5.457
8.029
67.97%
6.414
10.543
60.84%
2018-01-14
5.514
7.929
69.54%
6.471
10.514
61.55%
2018-01-13
5.514
7.814
70.57%
6.486
10.414
62.28%
2018-01-12
5.314
7.743
68.63%
6.300
10.329
60.99%
2018-01-11
5.343
7.657
69.78%
6.214
10.214
60.84%
2018-01-10
4.771
7.543
63.25%
5.814
10.086
57.64%
2018-01-09
4.671
7.471
62.52%
5.757
9.971
57.74%
2018-01-08
4.443
7.371
60.28%
5.429
9.886
54.92%
2018-01-07
4.514
7.271
62.08%
5.543
9.786
56.64%
2018-01-06
3.929
7.157
54.9%
5.157
9.600
53.72%
2018-01-05
3.857
7.057
54.65%
4.986
9.457
52.72%
2018-01-04
3.914
6.929
56.49%
5.283
9.300
56.81%
2018-01-03
3.786
6.829
55.44%
5.117
9.171
55.8%
2018-01-02
3.929
6.729
58.39%
5.317
9.086
58.52%
2018-01-01
3.857
6.614
58.32%
5.167
8.971
57.6%
2017-12-31
4.043
6.500
62.2%
5.243
8.900
58.91%
2017-12-30
3.350
6.429
52.11%
4.400
8.771
50.17%
2017-12-29
3.929
6.357
61.81%
4.971
8.657
57.42%
2017-12-28
4.014
6.243
64.3%
5.186
8.571
60.51%
2017-12-27
4.383
6.157
71.19%
5.150
8.500
60.59%
2017-12-26
4.483
6.071
73.84%
5.029
8.414
59.77%
2017-12-25
4.000
6.029
66.35%
4.643
8.329
55.74%
2017-12-24
3.867
5.957
64.92%
4.429
8.300
53.36%
2017-12-23
3.450
5.929
58.19%
4.667
8.200
56.91%
2017-12-22
3.383
5.843
57.9%
4.660
8.071
57.74%
2017-12-21
3.117
5.771
54.01%
4.400
7.957
55.3%
2017-12-20
3.000
5.743
52.24%
4.067
7.871
51.67%
2017-12-19
2.983
5.671
52.6%
4.033
7.786
51.8%
2017-12-18
2.883
5.586
51.61%
4.280
7.671
55.79%
2017-12-17
3.033
5.471
55.44%
4.250
7.600
55.92%
2017-12-16
2.983
5.357
55.68%
4.150
7.514
55.23%
2017-12-15
2.800
5.257
53.26%
4.240
7.386
57.41%
2017-12-14
2.983
5.143
58%
3.957
7.300
54.21%
2017-12-13
3.160
5.043
62.66%
4.220
7.129
59.19%
2017-12-12
2.783
4.929
56.46%
3.729
7.029
53.05%
2017-12-11
2.767
4.800
57.65%
3.950
6.929
57.01%
2017-12-10
2.717
4.671
58.17%
4.180
6.871
60.84%
2017-12-09
2.700
4.600
58.7%
3.767
6.814
55.28%
2017-12-08
2.767
4.500
61.49%
3.743
6.700
55.87%
2017-12-07
2.567
4.386
58.53%
3.567
6.557
54.4%
2017-12-06
2.600
4.271
60.88%
3.600
6.429
56%
2017-12-05
2.300
4.186
54.95%
3.650
6.314
57.81%
2017-12-04
2.357
4.043
58.3%
3.729
6.243
59.73%
2017-12-03
2.200
3.929
55.99%
3.557
6.200
57.37%
2017-12-02
2.214
3.829
57.82%
3.629
6.043
60.05%
2017-12-01
2.157
3.714
58.08%
3.514
5.943
59.13%
2017-11-30
2.157
3.614
59.68%
3.529
5.829
60.54%
2017-11-29
3.429
0%
5.714
0%
2017-11-28
2.229
3.314
67.26%
3.643
5.557
65.56%
2017-11-27
2.200
3.200
68.75%
3.614
5.429
66.57%
2017-11-26
2.171
3.100
70.03%
3.600
5.271
68.3%
2017-11-25
2.186
2.971
73.58%
3.586
5.157
69.54%
2017-11-24
2.186
2.886
75.74%
3.600
5.057
71.19%
2017-11-23
2.257
2.800
80.61%
3.686
4.986
73.93%
2017-11-22
2.229
2.757
80.85%
3.600
4.857
74.12%
2017-11-21
2.014
2.729
73.8%
3.486
4.786
72.84%
2017-11-20
1.829
2.657
68.84%
3.086
4.700
65.66%
2017-11-19
1.771
2.614
67.75%
3.000
4.671
64.23%
2017-11-18
1.914
2.571
74.45%
3.157
4.571
69.07%
2017-11-17
0.943
2.486
37.93%
2.543
4.457
57.06%
2017-11-16
0.857
2.371
36.15%
2.386
4.371
54.59%
2017-11-15
0.814
2.229
36.52%
2.314
4.314
53.64%
2017-11-14
0.843
2.114
39.88%
2.357
4.171
56.51%
2017-11-13
0.667
1.971
33.84%
2.300
4.014
57.3%
2017-11-12
0.786
1.843
42.65%
2.286
3.914
58.41%
2017-11-11
0.829
1.700
48.76%
2.371
3.786
62.63%
2017-11-10
0.800
1.614
49.57%
2.343
3.671
63.82%
2017-11-09
0.786
1.557
50.48%
2.286
3.486
65.58%
2017-11-08
0.867
1.486
58.34%
2.200
3.329
66.09%
2017-11-07
0.786
1.414
55.59%
2.286
3.243
70.49%
2017-11-06
0.729
1.343
54.28%
2.243
3.171
70.73%
2017-11-05
0.714
1.257
56.8%
2.271
3.057
74.29%
2017-11-04
0.629
1.200
52.42%
2.186
3.029
72.17%
2017-11-03
0.614
1.129
54.38%
2.100
2.929
71.7%
2017-11-02
0.700
1.029
68.03%
2.186
2.786
78.46%
2017-11-01
0.700
0.914
76.59%
2.086
2.671
78.1%
2017-10-31
0.729
0.814
89.56%
2.157
2.557
84.36%
2017-10-30
0.700
0%
2.443
0%
2017-10-29
0.586
0.643
91.14%
1.986
2.371
83.76%
2017-10-28
0.629
0.571
110.16%
2.029
2.243
90.46%
2017-10-27
0.571
0.514
111.09%
1.971
2.186
90.16%
2017-10-26
0.529
0.457
115.75%
1.957
2.086
93.82%
2017-10-25
0.557
0.386
144.3%
1.929
2.000
96.45%
2017-10-24
0.571
0.357
159.94%
1.957
1.871
104.6%
2017-10-23
0.643
0.271
237.27%
1.943
1.829
106.23%
2017-10-22
0.557
0.243
229.22%
1.786
1.757
101.65%
2017-10-21
0.714
0.200
357%
1.971
1.729
114%
2017-10-20
0.100
0.186
53.76%
1.450
1.643
88.25%
2017-10-19
0.271
0.157
172.61%
1.600
1.557
102.76%
2017-10-18
0.271
0.129
210.08%
1.557
1.486
104.78%
2017-10-17
0.243
0.100
243%
1.514
1.400
108.14%
2017-10-16
0.229
0.029
789.66%
1.486
1.286
115.55%
2017-10-15
0.186
0.1 *
186%
1.400
1.229
113.91%
2017-10-14
0.257
0.1 *
257%
1.643
1.100
149.36%
2017-10-13
0.257
0.1 *
257%
1.629
1.014
160.65%
2017-10-12
0.429
0.1 *
429%
1.586
0.957
165.73%
2017-10-11
0.457
0.1 *
457%
1.514
0.900
168.22%
2017-10-10
0.486
0.1 *
486%
1.443
0.814
177.27%
2017-10-09
0.229
0.1 *
229%
1.286
0.743
173.08%
2017-10-08
0.214
0.1 *
214%
1.243
0.643
193.31%
2017-10-07
0.243
0.1 *
243%
1.186
0.543
218.42%
2017-10-06
0.243
0.1 *
243%
1.314
0.443
296.61%
2017-10-05
0.386
0.1 *
386%
1.286
0.343
374.93%
2017-10-04
0.467
0.1 *
467%
1.229
0.257
478.21%
2017-10-03
0.717
0.1 *
717%
1.171
0.143
818.88%
2017-10-02
0.617
0.1 *
617%
0.729
0.071
1026.76%
2017-10-01
0.243
0.1 *
243%
33.886
33.129
102.29%
* 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

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1999 - 2018
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis