Station Overview Station Location
Station Number CO-BO-220 Latitude 40.0591
Station Name Boulder 4.7 ENE Longitude -105.1717
County Boulder Elevation (ft) 5272



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 09 1.08 2.36 31 2.36 31 0.00 0 0 10 3 18.6 3 6
Nov 09 0.83 0.74 27 0.74 27 0.00 0 0 3 0 6.6 1 7
Dec 09 0.67 1.12 31 1.12 31 0.00 0 0 10 0 20.6 10 25
Jan 10 0.47 0.21 30 0.21 30 0.00 0 0 2 2 2.9 3 19
Feb 10 0.53 0.87 28 0.87 28 0.00 0 0 8 3 8.5 5 13
March 10 1.63 2.92 31 2.92 31 0.00 0 0 8 1 17.8 5 9
April 10 1.97 3.18 29 3.18 29 0.00 0 0 9 3 4.2 5 2
May 10 2.23 2.41 29 2.41 29 0.00 0 0 10 2 2.9 1 1
June 10 1.80 2.29 16 0.09 14 2.20 2 1 2 3 0.0 0 0
July 10 1.51 1.75 25 1.75 24 0.00 1 0 13 2 0.0 0 0
Aug 10 1.49 0.79 25 0.76 22 0.03 3 1 9 3 0.0 0 0
Sept 10 1.46 0.15 26 0.15 26 0.00 0 0 2 2 0.0 0 0
Water Year Totals: 15.67" 18.79" 328 days 16.56" 322 2.23" 6 days 2 86 days 24 days 82.1" 33 days 82 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.01
10/6/2009 0.26
10/7/2009 0.00
10/8/2009 T
10/9/2009 0.03
10/10/2009 0.18
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 0.00
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.18
10/22/2009 0.10
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 T
10/26/2009 0.09
10/27/2009 0.00
10/28/2009 0.94
10/29/2009 0.56
10/30/2009 0.01
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009
11/5/2009 0.00
11/6/2009 0.00
11/7/2009
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.07
11/15/2009 0.65
11/16/2009 0.02
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.21
12/3/2009 0.03
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.10
12/7/2009 0.14
12/8/2009 0.04
12/9/2009 0.02
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.20
12/24/2009 0.32
12/25/2009 0.00
12/26/2009 0.03
12/27/2009 0.03
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 T
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.12
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010
1/17/2010 0.00
1/18/2010 T
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.09
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 T
2/5/2010 T
2/6/2010 0.00
2/7/2010 0.00
2/8/2010 0.19
2/9/2010 0.04
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.10
2/15/2010 T
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.16
2/20/2010 0.03
2/21/2010 0.24
2/22/2010 0.08
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.03
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.07
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 T
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.01
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.19
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.23
3/20/2010 0.47
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 1.91
3/25/2010 0.02
3/26/2010 0.00
3/27/2010 0.02
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 T
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 T
4/6/2010 0.14
4/7/2010 0.15
4/8/2010 T
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.03
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.76
4/23/2010 0.67
4/24/2010 0.89
4/25/2010 0.00
4/26/2010 0.22
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.24
4/30/2010 0.08
5/1/2010 T
5/2/2010 0.00
5/3/2010 T
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.04
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.36
5/13/2010 0.05
5/14/2010 0.14
5/15/2010 0.30
5/16/2010 0.01
5/17/2010
5/18/2010 0.00
5/19/2010 0.15
5/20/2010 0.02
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.09
5/28/2010 0.00
5/29/2010
5/30/2010 0.25
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010
6/4/2010
6/5/2010 0.00
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010 **
6/16/2010 2.20
6/17/2010
6/18/2010 0.00
6/19/2010
6/20/2010 T
6/21/2010 T
6/22/2010 0.02
6/23/2010 T
6/24/2010
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.07
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010
7/3/2010 0.13
7/4/2010 0.02
7/5/2010 0.40
7/6/2010
7/7/2010 0.07
7/8/2010 0.23
7/9/2010 0.06
7/10/2010 T
7/11/2010 0.00
7/12/2010 0.00
7/13/2010
7/14/2010
7/15/2010
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.19
7/20/2010 0.03
7/21/2010 0.04
7/22/2010 0.01
7/23/2010 0.19
7/24/2010 0.00
7/25/2010
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.30
7/29/2010 T
7/30/2010 0.08
7/31/2010 **
8/1/2010 **
8/2/2010 **
8/3/2010 0.03
8/4/2010
8/5/2010 0.01
8/6/2010 T
8/7/2010
8/8/2010 0.08
8/9/2010 T
8/10/2010 0.42
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010 0.00
8/16/2010 0.01
8/17/2010 0.12
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.01
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.07
8/25/2010 0.01
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 T
8/30/2010 0.00
8/31/2010 0.03
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010
9/8/2010 0.00
9/9/2010 0.10
9/10/2010 0.00
9/11/2010
9/12/2010
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010
9/18/2010 T
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 T
9/23/2010 0.05
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.01 M M M M
10/6/2009 7:00 AM 0.26 M M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM T 0.0 0.00 0.0 0.00
10/9/2009 7:00 AM 0.03 T M 0.0 0.00
10/10/2009 7:00 AM 0.18 2.6 0.19 3.0 0.07
10/11/2009 7:00 AM T T T 2.0 0.20
10/12/2009 7:00 AM 0.00 0.0 0.00 T T
10/13/2009 7:00 AM 0.00 0.0 M 0.0 M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/15/2009 7:00 AM 0.00 0.0 M M M
10/16/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.18 0.0 0.00 0.0 0.00
10/22/2009 7:00 AM 0.10 0.0 0.00 0.0 0.00
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM T M M M M
10/26/2009 7:00 AM 0.09 T T T T
10/27/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/28/2009 7:00 AM 0.94 5.6 0.89 7.0 M
10/29/2009 7:00 AM 0.56 10.4 0.51 14.5 M
10/30/2009 7:00 AM 0.01 T T 10.5 M
10/31/2009 7:00 AM 0.00 0.0 0.00 4.5 M
11/1/2009 7:00 AM 0.00 0.0 M 0.5 M
11/2/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2009 7:00 AM 0.00 0.0 M 0.0 M
11/6/2009 7:00 AM 0.00 0.0 M 0.0 M
11/8/2009 7:00 AM 0.00 0.0 M 0.0 M
11/9/2009 7:00 AM 0.00 0.0 M 0.0 M
11/10/2009 7:00 AM 0.00 0.0 M 0.0 M
11/11/2009 7:00 AM 0.00 0.0 M 0.0 M
11/12/2009 7:00 AM 0.00 0.0 M 0.0 M
11/13/2009 7:00 AM 0.00 0.0 M 0.0 M
11/14/2009 7:00 AM 0.07 T T T T
11/15/2009 7:00 AM 0.65 6.6 0.70 7.5 M
11/16/2009 7:00 AM 0.02 T T 4.5 0.50
11/17/2009 7:00 AM 0.00 0.0 M 4.0 0.37
11/18/2009 7:00 AM 0.00 0.0 M 2.0 0.30
11/19/2009 7:00 AM 0.00 0.0 M 1.0 0.28
11/20/2009 7:00 AM 0.00 0.0 M 0.5 0.13
11/21/2009 7:00 AM 0.00 0.0 M 0.0 0.00
11/22/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/24/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/25/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/26/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/27/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/2/2009 7:00 AM 0.21 3.7 0.23 4.5 0.19
12/3/2009 7:00 AM 0.03 0.4 0.02 3.0 0.17
12/4/2009 7:00 AM 0.00 0.0 0.00 2.5 0.25
12/5/2009 7:00 AM 0.00 0.0 0.00 2.5 0.22
12/6/2009 7:00 AM 0.10 3.7 0.10 5.5 0.31
12/7/2009 7:00 AM 0.14 2.3 0.15 6.0 0.46
12/8/2009 7:00 AM 0.04 0.7 0.04 6.0 0.47
12/9/2009 7:00 AM 0.02 0.4 0.02 5.0 0.55
12/10/2009 7:00 AM 0.00 0.0 0.00 5.0 0.47
12/11/2009 7:00 AM 0.00 0.0 0.00 4.5 0.61
12/12/2009 7:00 AM 0.00 0.0 0.00 4.5 0.63
12/13/2009 7:00 AM 0.00 0.0 0.00 3.0 0.42
12/14/2009 7:00 AM 0.00 0.0 0.00 2.5 0.37
12/15/2009 7:00 AM 0.00 0.0 0.00 2.0 0.50
12/16/2009 7:00 AM 0.00 0.0 0.00 1.0 0.46
12/17/2009 7:00 AM 0.00 0.0 0.00 0.5 0.26
12/18/2009 7:00 AM 0.00 0.0 0.00 T T
12/19/2009 7:00 AM 0.00 0.0 0.00 T T
12/20/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/21/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/22/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2009 7:00 AM 0.20 2.4 0.18 3.5 0.18
12/24/2009 7:00 AM 0.32 5.9 0.33 8.0 0.54
12/25/2009 7:00 AM 0.00 0.0 0.00 7.0 0.55
12/26/2009 7:00 AM 0.03 0.7 0.03 6.0 0.62
12/27/2009 7:00 AM 0.03 0.4 0.04 5.5 0.56
12/28/2009 7:00 AM 0.00 0.0 0.00 4.5 0.53
12/29/2009 7:00 AM 0.00 0.0 0.00 4.5 0.65
12/30/2009 7:00 AM 0.00 0.0 0.00 4.5 0.60
12/31/2009 7:00 AM 0.00 0.0 0.00 4.0 0.54
1/1/2010 7:00 AM 0.00 0.0 0.00 4.0 0.53
1/2/2010 7:00 AM 0.00 0.0 0.00 4.0 0.51
1/3/2010 7:00 AM 0.00 0.0 0.00 3.5 0.35
1/4/2010 7:00 AM T 0.1 T 3.0 0.56
1/5/2010 7:00 AM 0.00 0.0 0.00 3.5 0.52
1/6/2010 7:00 AM 0.00 0.0 0.00 3.0 0.68
1/7/2010 7:00 AM 0.12 2.0 0.14 5.0 0.84
1/8/2010 7:00 AM 0.00 0.0 0.00 5.0 0.76
1/9/2010 7:00 AM 0.00 0.0 0.00 4.5 0.62
1/10/2010 7:00 AM 0.00 0.0 0.00 4.0 0.70
1/11/2010 7:00 AM 0.00 0.0 0.00 3.0 0.69
1/12/2010 7:00 AM 0.00 0.0 0.00 3.0 0.75
1/13/2010 7:00 AM 0.00 0.0 0.00 2.5 0.72
1/14/2010 7:00 AM 0.00 0.0 0.00 2.5 0.75
1/15/2010 7:00 AM 0.00 0.0 0.00 2.5 0.64
1/17/2010 7:00 AM 0.00 0.0 0.00 1.5 0.44
1/18/2010 7:00 AM T 0.0 0.00 1.0 0.36
1/19/2010 7:00 AM 0.00 0.0 0.00 T T
1/20/2010 7:00 AM 0.00 0.0 0.00 T T
1/21/2010 7:00 AM 0.00 0.0 0.00 T T
1/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/28/2010 7:00 AM 0.09 0.8 0.10 1.0 0.08
1/29/2010 7:00 AM 0.00 0.0 0.00 0.5 0.05
1/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2010 7:00 AM T T T T T
2/5/2010 7:00 AM T T T 0.0 0.00
2/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/8/2010 7:00 AM 0.19 2.3 0.21 2.5 0.15
2/9/2010 7:00 AM 0.04 0.9 0.02 4.0 0.17
2/10/2010 7:00 AM 0.00 0.0 0.00 2.0 0.21
2/11/2010 7:00 AM 0.00 0.0 0.00 1.0 0.22
2/12/2010 7:00 AM 0.00 0.0 0.00 T T
2/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/14/2010 7:00 AM 0.10 3.2 0.11 3.0 0.09
2/15/2010 7:00 AM T T T 1.0 0.05
2/16/2010 7:00 AM 0.00 0.0 0.00 T T
2/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/19/2010 7:00 AM 0.16 1.9 0.14 2.0 0.13
2/20/2010 7:00 AM 0.03 M M M M
2/21/2010 7:00 AM 0.24 M M 4.5 M
2/22/2010 7:00 AM 0.08 M M 5.0 M
2/23/2010 7:00 AM 0.00 0.0 0.00 4.0 0.49
2/24/2010 7:00 AM 0.00 0.0 0.00 2.5 0.49
2/25/2010 7:00 AM 0.00 0.0 0.00 2.5 0.46
2/26/2010 7:00 AM 0.03 0.2 0.02 2.0 0.29
2/27/2010 7:00 AM 0.00 0.0 0.00 T T
2/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2010 7:00 AM 0.07 0.6 0.06 0.5 0.04
3/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2010 7:00 AM 0.01 T T 0.0 0.00
3/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2010 7:00 AM 0.19 0.5 0.06 0.5 0.03
3/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2010 7:00 AM 0.23 1.8 0.17 2.0 0.10
3/20/2010 7:00 AM 0.47 4.5 0.51 6.5 0.56
3/21/2010 7:00 AM 0.00 0.0 0.00 2.5 0.32
3/22/2010 7:00 AM 0.00 0.0 0.00 T T
3/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/24/2010 7:00 AM 1.91 10.4 1.40 11.5 1.24
3/25/2010 7:00 AM 0.02 0.0 0.00 5.0 1.12
3/26/2010 7:00 AM 0.00 0.0 0.00 2.5 0.69
3/27/2010 7:00 AM 0.02 0.0 0.00 1.5 0.43
3/28/2010 7:00 AM 0.00 0.0 0.00 T T
3/29/2010 7:00 AM 0.00 0.0 M M M
3/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2010 7:00 AM T 0.0 0.00 0.0 0.00
4/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2010 7:00 AM T T T 0.0 0.00
4/6/2010 7:00 AM 0.14 0.1 0.02 T T
4/7/2010 7:00 AM 0.15 2.0 0.15 2.5 0.13
4/8/2010 7:00 AM T T T 0.0 0.00
4/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/22/2010 7:00 AM 0.76 0.0 0.00 0.0 0.00
4/23/2010 7:00 AM 0.67 0.0 0.00 0.0 0.00
4/24/2010 7:00 AM 0.89 0.5 M 0.0 0.00 .67 was from rain and then .22 was mostly from the snow that followed and quickly melted.
4/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/26/2010 7:00 AM 0.22 0.7 0.07 0.5 0.03
4/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2010 7:00 AM 0.24 0.9 0.15 M M
4/30/2010 7:00 AM 0.08 0.0 0.00 0.0 0.00
5/1/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2010 7:00 AM 0.04 T T T T
5/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2010 7:00 AM 1.36 2.9 0.68 4.5 0.45
5/13/2010 7:00 AM 0.05 T T T T
5/14/2010 7:00 AM 0.14 0.0 0.00 0.0 0.00
5/15/2010 7:00 AM 0.30 0.0 0.00 0.0 0.00
5/16/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2010 7:00 AM 0.15 0.0 0.00 0.0 0.00
5/20/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
5/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2010 7:00 AM 0.09 0.0 0.00 0.0 0.00
5/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/30/2010 7:00 AM 0.25 M M M M
5/31/2010 7:00 AM 0.00 0.0 0.00 0.0 M
6/1/2010 7:00 AM 0.00 0.0 0.00 M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM T M M M M
6/21/2010 7:00 AM T M M M M
6/22/2010 7:00 AM 0.02 M M M M
6/23/2010 7:00 AM T M M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.07 M M M M
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.13 M M M M
7/4/2010 7:00 AM 0.02 M M M M
7/5/2010 7:00 AM 0.40 M M M M
7/7/2010 7:00 AM 0.07 M M M M
7/8/2010 7:00 AM 0.23 M M M M
7/9/2010 7:00 AM 0.06 M M M M
7/10/2010 7:00 AM T M M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.19 M M M M
7/20/2010 7:00 AM 0.03 M M M M
7/21/2010 7:00 AM 0.04 M M M M
7/22/2010 7:00 AM 0.01 M M M M
7/23/2010 7:00 AM 0.19 M M M M Quick, hard rain with wind from NW. Sparse small hail.
7/24/2010 7:00 AM 0.00 0.0 M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.30 M M M M
7/29/2010 7:00 AM T M M M M
7/30/2010 7:00 AM 0.08 M M M M
8/5/2010 7:00 AM 0.01 M M M M
8/6/2010 7:00 AM T M M M M
8/8/2010 7:00 AM 0.08 M M M M
8/9/2010 7:00 AM T M M M M
8/10/2010 7:00 AM 0.42 M M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.01 M M M M
8/17/2010 7:00 AM 0.12 M M M M
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.01 M M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.07 M M M M
8/25/2010 7:00 AM 0.01 M M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM T M M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.03 M M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.10 M M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM T M M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM T M M M M
9/23/2010 7:00 AM 0.05 M M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/15/2010 6/16/2010 5:00 PM 2 2.20 M M
7/31/2010 8/03/2010 7:00 AM 4 0.03 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