Station Overview Station Location
Station Number CO-BO-233 Latitude 39.973281
Station Name Nederland 4.2 E Longitude -105.427878
County Boulder Elevation (ft) 8278



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 12 1.32 1.58 30 0.97 29 0.61 1 1 7 1 10.7 3 6
Nov 12 1.14 0.14 30 0.14 30 0.00 0 0 2 4 1.5 2 3
Dec 12 0.97 0.77 31 0.77 27 0.00 4 0 7 4 15.6 6 13
Jan 13 0.71 0.19 30 0.19 26 0.00 4 1 3 4 2.6 3 25
Feb 13 0.84 2.09 28 2.09 28 0.00 0 0 11 2 33.3 11 18
March 13 2.45 2.09 31 2.06 26 0.03 5 1 6 6 29.8 6 17
April 13 3.15 3.89 30 3.86 27 0.03 3 1 12 5 47.2 11 18
May 13 2.38 3.88 31 3.88 26 0.00 5 0 12 1 13.3 3 5
June 13 2.24 0.51 30 0.51 26 0.00 4 1 8 5 0.0 0 0
July 13 2.33 3.33 31 3.13 19 0.20 12 1 13 0 0.0 0 0
Aug 13 2.34 4.38 31 3.68 21 0.70 10 2 14 2 0.0 0 0
Sept 13 1.50 9.21 30 8.53 16 0.68 14 2 8 3 0.0 0 0
Water Year Totals: 21.37" 32.06" 363 days 29.81" 301 2.25" 62 days 10 103 days 37 days 154.0" 45 days 105 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2012 0.61
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 T
10/5/2012 0.07
10/6/2012 0.05
10/7/2012 0.06
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.06
10/14/2012 0.04
10/15/2012 0.00
10/16/2012 0.00
10/17/2012
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.00
10/25/2012 0.42
10/26/2012 0.27
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.02
11/11/2012 0.12
11/12/2012 T
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 T
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 T
11/20/2012 0.00
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 T
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.00
12/3/2012 0.00
12/4/2012 0.00
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 0.02
12/8/2012 T
12/9/2012 0.04
12/10/2012 T
12/11/2012 0.04
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 T
12/18/2012 0.17
12/19/2012 0.21
12/20/2012 0.09
12/21/2012 0.00
12/22/2012 0.00
12/23/2012 0.00
12/24/2012 0.00
12/25/2012 0.20
12/26/2012 0.00
12/27/2012 T
12/28/2012 **
12/29/2012 **
12/30/2012 **
12/31/2012 **
Day of YearDaily PrcpMultiday Prcp
1/1/2013 **
1/2/2013 **
1/3/2013 **
1/4/2013 T
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 T
1/12/2013 T
1/13/2013 T
1/14/2013 0.03
1/15/2013 T
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013
1/27/2013 0.05
1/28/2013 0.00
1/29/2013 0.11
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.03
2/8/2013 0.00
2/9/2013 0.00
2/10/2013 0.10
2/11/2013 0.06
2/12/2013 0.01
2/13/2013 0.00
2/14/2013 T
2/15/2013 0.14
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 T
2/20/2013 0.00
2/21/2013 0.33
2/22/2013 0.05
2/23/2013 0.00
2/24/2013 0.28
2/25/2013 0.52
2/26/2013 0.10
2/27/2013 0.47
2/28/2013 0.00
3/1/2013 T
3/2/2013 **
3/3/2013 **
3/4/2013 **
3/5/2013 **
3/6/2013 0.03
3/7/2013 0.00
3/8/2013 0.00
3/9/2013 0.28
3/10/2013 0.69
3/11/2013 0.00
3/12/2013 0.26
3/13/2013 T
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 T
3/17/2013 0.00
3/18/2013 T
3/19/2013 0.00
3/20/2013 0.00
3/21/2013 0.00
3/22/2013 0.00
3/23/2013 0.65
3/24/2013 0.15
3/25/2013 0.03
3/26/2013 0.00
3/27/2013 T
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 T
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.00
4/2/2013 0.09
4/3/2013 0.51
4/4/2013 T
4/5/2013 0.00
4/6/2013 0.02
4/7/2013 T
4/8/2013 T
4/9/2013 0.45
4/10/2013 0.14
4/11/2013 T
4/12/2013 T
4/13/2013 0.00
4/14/2013 0.24
4/15/2013 0.22
4/16/2013 0.74
4/17/2013 0.17
4/18/2013 0.34
4/19/2013 0.00
4/20/2013 **
4/21/2013 **
4/22/2013 0.03
4/23/2013 0.82
4/24/2013 0.12
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.90
5/2/2013 0.51
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.06
5/7/2013 0.00
5/8/2013 0.09
5/9/2013 1.71
5/10/2013 0.20
5/11/2013 0.04
5/12/2013 0.03
5/13/2013 0.00
5/14/2013 0.00
5/15/2013 T
5/16/2013 0.05
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.01
5/21/2013 0.00
5/22/2013 0.00
5/23/2013 0.27
5/24/2013 0.01
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 **
5/28/2013 **
5/29/2013 **
5/30/2013 **
5/31/2013 **
6/1/2013 **
6/2/2013 **
6/3/2013 **
6/4/2013 0.00
6/5/2013 0.13
6/6/2013 0.01
6/7/2013 0.00
6/8/2013 0.10
6/9/2013 T
6/10/2013 0.00
6/11/2013 0.01
6/12/2013 0.00
6/13/2013 0.00
6/14/2013 0.00
6/15/2013 0.00
6/16/2013 T
6/17/2013 T
6/18/2013 0.02
6/19/2013 T
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 T
6/24/2013 0.02
6/25/2013 0.00
6/26/2013 0.00
6/27/2013 0.00
6/28/2013 0.00
6/29/2013 0.10
6/30/2013 0.12
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.12
7/2/2013 0.22
7/3/2013 0.01
7/4/2013 0.07
7/5/2013 0.07
7/6/2013 0.05
7/7/2013 0.03
7/8/2013 **
7/9/2013 **
7/10/2013 **
7/11/2013 **
7/12/2013 **
7/13/2013 0.20
7/14/2013 0.86
7/15/2013 0.86
7/16/2013 0.23
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.53
7/20/2013 0.00
7/21/2013 0.01
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.07
7/26/2013 **
7/27/2013 **
7/28/2013 **
7/29/2013 **
7/30/2013 **
7/31/2013 **
8/1/2013 **
8/2/2013 **
8/3/2013 0.44
8/4/2013 0.12
8/5/2013 T
8/6/2013 0.04
8/7/2013 0.25
8/8/2013 0.01
8/9/2013 0.00
8/10/2013 0.08
8/11/2013 0.01
8/12/2013 T
8/13/2013 0.53
8/14/2013 **
8/15/2013 **
8/16/2013 **
8/17/2013 **
8/18/2013 **
8/19/2013 0.26
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.27
8/23/2013 0.21
8/24/2013 0.35
8/25/2013 0.18
8/26/2013 0.06
8/27/2013 1.56
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.01
8/31/2013 **
9/1/2013 **
9/2/2013 0.09
9/3/2013 T
9/4/2013 0.00
9/5/2013 T
9/6/2013 0.00
9/7/2013 T
9/8/2013 0.00
9/9/2013 0.19
9/10/2013 1.01
9/11/2013 0.73
9/12/2013 2.85
9/13/2013 2.31
9/14/2013 0.05
9/15/2013 0.26
9/16/2013 1.13
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 **
9/20/2013 **
9/21/2013 **
9/22/2013 **
9/23/2013 **
9/24/2013 **
9/25/2013 **
9/26/2013 **
9/27/2013 **
9/28/2013 **
9/29/2013 **
9/30/2013 0.59



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2012 8:00 AM 0.00 0.0 M 0.0 M
10/3/2012 8:00 AM 0.00 0.0 M 0.0 M
10/4/2012 8:00 AM T 0.0 M 0.0 M
10/5/2012 8:00 AM 0.07 1.0 M 1.0 M
10/6/2012 8:00 AM 0.05 0.0 M 0.0 M
10/7/2012 8:00 AM 0.06 0.0 M 0.0 M
10/8/2012 8:00 AM 0.00 0.0 M 0.0 M
10/9/2012 8:00 AM 0.00 0.0 M 0.0 M
10/10/2012 8:00 AM 0.00 0.0 M 0.0 M
10/11/2012 8:00 AM 0.00 0.0 M 0.0 M
10/12/2012 8:00 AM 0.00 0.0 M 0.0 M
10/13/2012 8:00 AM 0.06 0.0 M 0.0 M
10/14/2012 8:00 AM 0.04 0.0 M 0.0 M
10/15/2012 8:00 AM 0.00 0.0 M 0.0 M
10/16/2012 8:00 AM 0.00 0.0 M 0.0 M
10/18/2012 8:00 AM 0.00 0.0 M 0.0 M
10/19/2012 8:00 AM 0.00 0.0 M 0.0 M
10/20/2012 8:00 AM 0.00 0.0 M 0.0 M
10/21/2012 8:00 AM 0.00 0.0 M 0.0 M
10/22/2012 8:00 AM 0.00 0.0 M 0.0 M
10/23/2012 8:00 AM 0.00 0.0 M 0.0 M
10/24/2012 8:00 AM 0.00 0.0 M 0.0 M
10/25/2012 8:00 AM 0.42 6.1 M 5.0 M
10/26/2012 8:00 AM 0.27 3.6 M 6.0 M
10/27/2012 8:00 AM 0.00 0.0 M 4.0 M
10/28/2012 8:00 AM 0.00 0.0 M 4.0 M
10/29/2012 8:00 AM 0.00 0.0 M 3.5 M
10/30/2012 8:00 AM 0.00 0.0 M T M
10/31/2012 8:00 AM 0.00 0.0 M T M
11/1/2012 8:00 AM 0.00 0.0 M T M
11/2/2012 8:00 AM 0.00 0.0 M T M
11/3/2012 8:00 AM 0.00 0.0 M 0.0 M
11/4/2012 8:00 AM 0.00 0.0 M 0.0 M
11/5/2012 8:00 AM 0.00 0.0 M 0.0 M
11/6/2012 8:00 AM 0.00 0.0 M 0.0 M
11/7/2012 8:00 AM 0.00 0.0 M 0.0 M
11/8/2012 8:00 AM 0.00 0.0 M 0.0 M
11/9/2012 8:00 AM 0.00 0.0 M 0.0 M
11/10/2012 8:00 AM 0.02 0.5 M 0.5 M
11/11/2012 8:00 AM 0.12 1.0 M 0.5 M
11/12/2012 8:00 AM T T M 0.5 M
11/13/2012 8:00 AM 0.00 0.0 M T M
11/14/2012 8:00 AM 0.00 0.0 M T M
11/15/2012 8:00 AM 0.00 0.0 M T M
11/16/2012 8:00 AM T 0.0 M 0.0 M
11/17/2012 8:00 AM 0.00 0.0 M 0.0 M
11/18/2012 8:00 AM 0.00 0.0 M 0.0 M
11/19/2012 8:00 AM T 0.0 M 0.0 M
11/20/2012 8:00 AM 0.00 0.0 M 0.0 M
11/21/2012 8:00 AM 0.00 0.0 M 0.0 M
11/22/2012 8:00 AM 0.00 0.0 M 0.0 M
11/23/2012 8:00 AM 0.00 0.0 M 0.0 M
11/24/2012 8:00 AM 0.00 0.0 M 0.0 M
11/25/2012 8:00 AM 0.00 0.0 M 0.0 M
11/26/2012 8:00 AM 0.00 0.0 M 0.0 M
11/27/2012 8:00 AM T 0.0 M 0.0 M
11/28/2012 8:00 AM 0.00 0.0 M 0.0 M
11/29/2012 8:00 AM 0.00 0.0 M 0.0 M
11/30/2012 8:00 AM 0.00 0.0 M 0.0 M
12/1/2012 8:00 AM 0.00 0.0 M 0.0 M
12/2/2012 8:00 AM 0.00 0.0 M 0.0 M
12/3/2012 8:00 AM 0.00 0.0 M 0.0 M
12/4/2012 8:00 AM 0.00 0.0 M 0.0 M
12/5/2012 8:00 AM 0.00 0.0 M 0.0 M
12/6/2012 8:00 AM 0.00 0.0 M 0.0 M
12/7/2012 8:00 AM 0.02 T M 0.0 M
12/8/2012 8:00 AM T T M 0.0 M
12/9/2012 8:00 AM 0.04 0.4 M 0.5 M
12/10/2012 8:00 AM T T M 0.5 M
12/11/2012 8:00 AM 0.04 0.5 M 0.5 M
12/12/2012 8:00 AM 0.00 0.0 M T M
12/13/2012 8:00 AM 0.00 0.0 M T M
12/14/2012 8:00 AM 0.00 0.0 M T M
12/15/2012 8:00 AM 0.00 0.0 M T M
12/16/2012 8:00 AM 0.00 0.0 M T M
12/17/2012 8:00 AM T 0.0 M 0.0 M
12/18/2012 8:00 AM 0.17 2.7 M 2.5 M
12/19/2012 8:00 AM 0.21 6.0 M 7.0 M
12/20/2012 8:00 AM 0.09 2.5 M 8.5 M
12/21/2012 8:00 AM 0.00 0.0 M 6.0 M
12/22/2012 8:00 AM 0.00 0.0 M 5.5 M
12/23/2012 8:00 AM 0.00 0.0 M 5.0 M
12/24/2012 8:00 AM 0.00 0.0 M 4.5 M
12/25/2012 8:00 AM 0.20 3.5 M 6.5 M
12/26/2012 8:00 AM 0.00 0.0 M 6.0 M
12/27/2012 8:00 AM T T M 6.0 M
1/5/2013 8:00 AM 0.00 0.0 M 2.5 M
1/6/2013 8:00 AM 0.00 0.0 M 2.5 M
1/7/2013 8:00 AM 0.00 0.0 M 2.5 M Bare patches starting to show - about 10% bare area
1/8/2013 8:00 AM 0.00 0.0 M 2.5 M Bare, snow-free area now approx 15% of yard
1/9/2013 8:00 AM 0.00 0.0 M 2.5 M about 20% of ground is bare
1/10/2013 8:00 AM 0.00 0.0 M 2.5 M About 20% of ground is bare
1/11/2013 8:00 AM T T M 2.5 M
1/12/2013 8:00 AM T T M 2.0 M
1/13/2013 8:00 AM T T M 2.0 M
1/14/2013 8:00 AM 0.03 0.5 M 2.0 M
1/15/2013 8:00 AM T T M 2.0 M
1/16/2013 8:00 AM 0.00 0.0 M 2.0 M
1/17/2013 8:00 AM 0.00 0.0 M 2.0 M
1/18/2013 8:00 AM 0.00 0.0 M 1.5 M
1/19/2013 8:00 AM 0.00 0.0 M 1.5 M
1/20/2013 8:00 AM 0.00 0.0 M 1.0 M
1/21/2013 8:00 AM 0.00 0.0 M 1.0 M
1/22/2013 8:00 AM 0.00 0.0 M 1.0 M
1/23/2013 8:00 AM 0.00 0.0 M 0.5 M
1/24/2013 8:00 AM 0.00 0.0 M 0.5 M
1/25/2013 8:00 AM 0.00 0.0 M 0.5 M
1/27/2013 8:00 AM 0.05 0.5 M 0.5 M
1/28/2013 8:00 AM 0.00 0.0 M T M
1/29/2013 8:00 AM 0.11 1.6 M 1.5 M
1/30/2013 8:00 AM 0.00 0.0 M 1.5 M
1/31/2013 8:00 AM 0.00 0.0 M 1.0 M
2/1/2013 8:00 AM 0.00 0.0 M T M
2/2/2013 8:00 AM 0.00 0.0 M T M
2/3/2013 8:00 AM 0.00 0.0 M T M
2/4/2013 8:00 AM 0.00 0.0 M T 0.00
2/5/2013 8:00 AM 0.00 0.0 M T M
2/6/2013 8:00 AM 0.00 0.0 M T M
2/7/2013 8:00 AM 0.03 0.3 M 0.5 M
2/8/2013 8:00 AM 0.00 0.0 M T M
2/9/2013 8:00 AM 0.00 0.0 M T M
2/10/2013 8:00 AM 0.10 1.4 M 1.5 M
2/11/2013 8:00 AM 0.06 1.0 M 2.0 M
2/12/2013 8:00 AM 0.01 0.4 M 2.0 M
2/13/2013 8:00 AM 0.00 0.0 M 2.0 M
2/14/2013 8:00 AM T T M 1.0 M
2/15/2013 8:00 AM 0.14 2.4 M 3.0 M
2/16/2013 8:00 AM 0.00 0.0 M 1.0 M
2/17/2013 8:00 AM 0.00 0.0 M 0.5 M
2/18/2013 8:00 AM 0.00 0.0 M 0.5 M
2/19/2013 8:00 AM T T M T M
2/20/2013 8:00 AM 0.00 0.0 M T M
2/21/2013 8:00 AM 0.33 4.3 M 4.0 M Precip measurement from snowboard core. Gage was partially sheltered from upslope snow direction and contained melted equivalent 0.3"
2/22/2013 8:00 AM 0.05 0.5 M 3.0 M
2/23/2013 8:00 AM 0.00 0.0 M 2.0 M
2/24/2013 8:30 AM 0.28 7.0 M 8.0 M Flurries began 9:45PM, stopped overnight. Snow restarted at about 4:00AM.
2/25/2013 8:00 AM 0.52 7.0 M 13.0 M Water content of .52" taken from snowboard core. Gage catch yielded .37" - gage was partially blocked from upslope snow direction.
2/26/2013 8:10 AM 0.10 3.0 M 12.0 M Snow began 7:10AM with 3" accumulation by 8:10AM
2/27/2013 8:00 AM 0.47 6.0 0.47 14.0 M Precipitation measured from showboard core. Gage catch was low due to upslope snow direction - yielded .36".
2/28/2013 8:00 AM 0.00 0.0 M 12.0 M
3/1/2013 8:00 AM T T M 10.0 M
3/7/2013 8:00 AM 0.00 0.0 M 6.0 M
3/8/2013 8:00 AM 0.00 0.0 M 5.0 M
3/9/2013 7:00 AM 0.28 4.1 0.28 8.0 M Moisture content measured from snowboard core. Gage catch yielded .22" but was somewhat sheltered from upslope snow direction.
3/10/2013 8:00 AM 0.69 9.7 0.69 11.0 M Precipitation measured from snowboard core. Gage catch yielded .55", but was protected from upslope snow direction. New snow measured at 10:30AM, 12:30 PM and 8AM.
3/11/2013 8:00 AM 0.00 0.0 M 9.0 M
3/12/2013 8:00 AM 0.26 3.8 M 9.0 M
3/13/2013 8:00 AM T T M 7.0 M
3/14/2013 8:00 AM 0.00 0.0 M 4.0 M
3/15/2013 8:00 AM 0.00 0.0 M 2.0 M
3/16/2013 8:00 AM T T M T M
3/17/2013 8:00 AM 0.00 0.0 M T M
3/18/2013 7:00 AM T T M T M
3/19/2013 8:00 AM 0.00 0.0 M T M
3/20/2013 8:00 AM 0.00 0.0 M T M
3/21/2013 8:00 AM 0.00 0.0 M T M
3/22/2013 8:00 AM 0.00 0.0 M T M
3/23/2013 8:35 AM 0.65 10.5 M 10.5 M from snowboard core - gage catch was .49, partially sheltered from upslope direction
3/24/2013 8:00 AM 0.15 1.5 0.15 11.0 M Precip measurement from snowboard core. Gage catch was .09 - partially sheltered from upslope direction
3/25/2013 8:00 AM 0.03 0.2 M 10.5 M
3/26/2013 8:00 AM 0.00 0.0 M 8.0 M
3/27/2013 8:00 AM T T M 8.0 M
3/28/2013 8:00 AM 0.00 0.0 M 6.0 M
3/29/2013 8:00 AM 0.00 0.0 M 4.0 M
3/30/2013 8:00 AM 0.00 0.0 M T M
3/31/2013 8:00 AM T T M T M
4/1/2013 8:00 AM 0.00 0.0 M T M
4/2/2013 8:00 AM 0.09 0.5 M 0.5 M
4/3/2013 8:00 AM 0.51 6.1 M 6.0 M
4/4/2013 8:00 AM T 0.0 M T M
4/5/2013 8:00 AM 0.00 0.0 M T M
4/6/2013 8:00 AM 0.02 0.0 M T M
4/7/2013 8:00 AM T 0.0 M T M
4/8/2013 8:00 AM T T M T M
4/9/2013 8:00 AM 0.45 4.7 0.45 4.5 M Precip measurement from snowboard core. Gage catch was .33", but was low due to shelter from upslope snowfall direction.
4/10/2013 8:00 AM 0.14 2.9 0.16 4.5 M
4/11/2013 8:00 AM T 0.0 M 4.0 M
4/12/2013 8:00 AM T T M 3.0 M
4/13/2013 8:00 AM 0.00 0.0 M 1.0 M
4/14/2013 8:00 AM 0.24 1.9 M 2.0 M
4/15/2013 8:00 AM 0.22 3.0 0.22 3.0 M Precipitation entry from snowboard core. Gage catch low due to shelter from upslope flow - .18"
4/16/2013 8:00 AM 0.74 10.4 M 10.0 M 7" measured and swept from snowboard at 4:45pm. Additional 3.4" measured 4:45pm - 8AM
4/17/2013 8:00 AM 0.17 0.9 M 9.5 M Snow heavily loaded with reddish dust
4/18/2013 8:00 AM 0.34 6.3 M 12.0 M
4/19/2013 8:00 AM 0.00 0.0 M 10.5 M
4/23/2013 8:00 AM 0.82 9.6 M 10.5 M
4/24/2013 8:00 AM 0.12 0.9 M 8.5 M
4/25/2013 8:00 AM 0.00 0.0 M 3.5 M
4/26/2013 8:00 AM 0.00 0.0 M 2.0 M Some bare patches on the ground
4/27/2013 8:00 AM 0.00 0.0 M 1.0 M
4/28/2013 8:00 AM 0.00 0.0 M T M
4/29/2013 8:00 AM 0.00 0.0 M T M
4/30/2013 8:00 AM 0.00 0.0 M T M
5/1/2013 7:00 AM 0.90 6.0 M 6.0 M
5/2/2013 8:00 AM 0.51 6.3 M 11.0 M
5/3/2013 8:00 AM 0.00 0.0 M 6.5 M
5/4/2013 8:00 AM 0.00 0.0 M 3.0 M
5/5/2013 8:00 AM 0.00 0.0 M T M
5/6/2013 8:00 AM 0.06 0.0 M T M Precipitation fell as snow in Sunday evening, but melted before sunset
5/7/2013 8:00 AM 0.00 0.0 M T M
5/8/2013 8:00 AM 0.09 0.0 M T M Fell as slush, then melted quickly
5/9/2013 8:00 AM 1.71 1.0 M 1.0 M
5/10/2013 6:45 AM 0.20 T M 0.0 M 1" snow accumulated, melted within a few hours
5/11/2013 8:00 AM 0.04 0.0 M T M
5/12/2013 8:00 AM 0.03 0.0 M T M
5/13/2013 8:00 AM 0.00 0.0 M 0.0 M
5/14/2013 8:00 AM 0.00 0.0 M 0.0 M
5/15/2013 8:00 AM T 0.0 M 0.0 M
5/16/2013 8:00 AM 0.05 0.0 M 0.0 M
5/17/2013 8:00 AM 0.00 0.0 M 0.0 M
5/18/2013 8:00 AM 0.00 0.0 M 0.0 M
5/19/2013 8:00 AM 0.00 0.0 M 0.0 M
5/20/2013 8:00 AM 0.01 0.0 M 0.0 M
5/21/2013 8:00 AM 0.00 0.0 M 0.0 M
5/22/2013 8:00 AM 0.00 0.0 M 0.0 M
5/23/2013 8:00 AM 0.27 0.0 M 0.0 M
5/24/2013 8:00 AM 0.01 0.0 M 0.0 M
5/25/2013 8:00 AM 0.00 0.0 M 0.0 M
5/26/2013 7:00 AM 0.00 0.0 M 0.0 M
6/5/2013 8:00 AM 0.13 M M M M
6/6/2013 8:00 AM 0.01 M M M M
6/7/2013 8:00 AM 0.00 0.0 M M M
6/8/2013 8:00 AM 0.10 M M M M
6/9/2013 8:00 AM T M M M M
6/10/2013 8:00 AM 0.00 0.0 M M M
6/11/2013 8:00 AM 0.01 M M M M
6/12/2013 7:30 AM 0.00 0.0 M M M
6/13/2013 8:00 AM 0.00 0.0 M M M
6/14/2013 8:00 AM 0.00 0.0 M M M
6/15/2013 8:00 AM 0.00 0.0 M M M
6/16/2013 8:00 AM T M M M M
6/17/2013 8:00 AM T M M M M
6/18/2013 8:00 AM 0.02 M M M M
6/19/2013 8:00 AM T M M M M
6/20/2013 8:00 AM 0.00 0.0 M M M
6/21/2013 8:00 AM 0.00 0.0 M M M
6/22/2013 8:00 AM 0.00 0.0 M M M
6/23/2013 8:00 AM T M M M M
6/24/2013 8:00 AM 0.02 M M M M
6/25/2013 8:00 AM 0.00 0.0 M M M
6/26/2013 8:00 AM 0.00 0.0 M M M
6/27/2013 8:00 AM 0.00 0.0 M M M
6/28/2013 8:00 AM 0.00 0.0 M M M
6/29/2013 8:00 AM 0.10 M M M M
6/30/2013 8:00 AM 0.12 M M M M
7/1/2013 8:00 AM 0.12 M M M M
7/2/2013 8:00 AM 0.22 M M M M
7/3/2013 8:00 AM 0.01 M M M M
7/4/2013 8:00 AM 0.07 M M M M
7/5/2013 8:00 AM 0.07 M M M M
7/6/2013 8:00 AM 0.05 M M M M
7/7/2013 8:00 AM 0.03 M M M M
7/14/2013 8:00 AM 0.86 M M M M
7/15/2013 5:30 AM 0.86 M M M M
7/16/2013 8:00 AM 0.23 M M M M
7/17/2013 8:00 AM 0.00 0.0 M M M
7/18/2013 8:00 AM 0.00 0.0 M M M
7/19/2013 8:00 AM 0.53 M M M M
7/20/2013 8:00 AM 0.00 0.0 M M M
7/21/2013 8:00 AM 0.01 M M M M
7/22/2013 8:00 AM 0.00 0.0 M M M
7/23/2013 8:00 AM 0.00 0.0 M M M
7/24/2013 8:00 AM 0.00 0.0 M M M
7/25/2013 8:00 AM 0.07 M M M M
8/4/2013 8:00 AM 0.12 M M M M
8/5/2013 8:00 AM T M M M M
8/6/2013 8:00 AM 0.04 M M M M
8/7/2013 8:00 AM 0.25 M M M M
8/8/2013 8:00 AM 0.01 M M M M
8/9/2013 8:00 AM 0.00 0.0 M M M
8/10/2013 8:00 AM 0.08 M M M M
8/11/2013 8:00 AM 0.01 M M M M
8/12/2013 8:00 AM T M M M M
8/13/2013 8:00 AM 0.53 M M M M
8/20/2013 8:00 AM 0.00 0.0 M M M
8/21/2013 8:00 AM 0.00 0.0 M M M
8/22/2013 8:00 AM 0.27 M M M M
8/23/2013 8:00 AM 0.21 M M M M
8/24/2013 8:00 AM 0.35 M M M M
8/25/2013 8:00 AM 0.18 M M M M
8/26/2013 8:00 AM 0.06 M M M M
8/27/2013 8:00 AM 1.56 M M M M
8/28/2013 8:00 AM 0.00 0.0 M M M
8/29/2013 8:00 AM 0.00 0.0 M M M
8/30/2013 8:00 AM 0.01 M M M M
9/3/2013 8:00 AM T M M M M
9/4/2013 8:00 AM 0.00 0.0 M M M
9/5/2013 8:00 AM T M M M M
9/6/2013 8:00 AM 0.00 0.0 M M M
9/7/2013 8:00 AM T M M M M
9/8/2013 8:00 AM 0.00 0.0 M M M
9/9/2013 8:00 AM 0.19 M M M M
9/10/2013 8:00 AM 1.01 M M M M
9/11/2013 8:00 AM 0.73 M M M M
9/12/2013 7:35 AM 2.85 M M M M
9/13/2013 8:00 AM 2.31 M M M M
9/14/2013 8:00 AM 0.05 M M M M
9/15/2013 8:00 AM 0.26 M M M M
9/16/2013 8:00 AM 1.13 M M M M
9/17/2013 8:00 AM 0.00 0.0 M M M
9/18/2013 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/22/2012 10/01/2012 8:00 AM 10 0.61 M M
12/28/2012 1/04/2013 8:00 AM 8 T 4.5 M
3/2/2013 3/06/2013 8:00 AM 5 0.03 7.0 M
4/20/2013 4/22/2013 8:00 AM 3 0.03 3.0 M
5/27/2013 6/04/2013 8:00 AM 9 0.00 M M
7/8/2013 7/13/2013 8:00 AM 6 0.20 M M
7/26/2013 8/03/2013 8:00 AM 9 0.44 M M
8/14/2013 8/19/2013 8:00 AM 6 0.26 M M
8/31/2013 9/02/2013 8:00 AM 3 0.09 M M
9/19/2013 9/30/2013 8:00 AM 12 0.59 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground