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
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 - 2017
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis