Station Overview Station Location
Station Number CO-BO-42 Latitude 39.9707
Station Name Boulder 3.5 S Longitude -105.2505
County Boulder Elevation (ft) 5518



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 1.38 3.23 31 3.23 31 0.00 0 0 11 2 24.0 6 7
Nov 09 1.11 1.05 30 1.05 30 0.00 0 0 3 0 8.2 2 8
Dec 09 0.88 1.24 31 1.24 31 0.00 0 0 9 0 25.3 9 25
Jan 10 0.66 0.27 31 0.27 31 0.00 0 0 2 2 3.3 2 21
Feb 10 0.68 1.14 28 1.14 28 0.00 0 0 8 3 18.8 9 20
March 10 1.94 2.89 31 2.89 31 0.00 0 0 8 1 26.3 6 13
April 10 2.64 3.82 30 3.82 30 0.00 0 0 10 1 6.2 4 4
May 10 2.77 3.26 31 3.26 31 0.00 0 0 11 0 6.3 2 3
June 10 2.26 2.87 30 2.87 30 0.00 0 0 8 0 0.0 0 0
July 10 1.67 2.26 31 2.26 31 0.00 0 0 13 3 0.0 0 0
Aug 10 1.97 1.22 31 1.22 31 0.00 0 0 10 2 0.0 0 0
Sept 10 1.61 0.31 30 0.31 30 0.00 0 0 2 1 0.0 0 0
Water Year Totals: 19.57" 23.56" 365 days 23.56" 365 0.00" 0 days 0 95 days 15 days 118.4" 40 days 101 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 T
10/6/2009 0.35
10/7/2009 0.00
10/8/2009 0.02
10/9/2009 0.23
10/10/2009 0.17
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 0.30
10/22/2009 0.15
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.01
10/26/2009 0.24
10/27/2009 0.00
10/28/2009 0.85
10/29/2009 0.73
10/30/2009 0.18
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
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 0.08
11/15/2009 0.93
11/16/2009 0.04
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 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.23
12/3/2009 0.05
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.18
12/7/2009 0.09
12/8/2009 0.03
12/9/2009 0.03
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 0.25
12/24/2009 0.37
12/25/2009 0.00
12/26/2009 0.01
12/27/2009 0.00
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 0.19
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 0.00
1/17/2010 0.00
1/18/2010 0.00
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 0.08
1/29/2010 T
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 0.00
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.25
2/9/2010 0.05
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.06
2/15/2010 T
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.29
2/20/2010 0.05
2/21/2010 0.20
2/22/2010 0.15
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.09
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.06
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 0.00
3/9/2010 0.00
3/10/2010 T
3/11/2010 0.11
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.25
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.38
3/20/2010 0.71
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 1.29
3/25/2010 0.01
3/26/2010 0.00
3/27/2010 0.08
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 0.00
4/6/2010 0.05
4/7/2010 0.11
4/8/2010 0.01
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 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.07
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.83
4/23/2010 0.71
4/24/2010 1.06
4/25/2010 0.00
4/26/2010 0.61
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.27
4/30/2010 0.10
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.01
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.20
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.33
5/13/2010 0.11
5/14/2010 0.22
5/15/2010 0.26
5/16/2010 0.01
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.20
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 0.01
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.89
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.03
6/10/2010 0.00
6/11/2010 0.10
6/12/2010 1.47
6/13/2010 0.70
6/14/2010 0.33
6/15/2010 0.06
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.11
6/23/2010 0.00
6/24/2010 0.00
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 T
7/3/2010 0.11
7/4/2010 0.06
7/5/2010 0.33
7/6/2010 0.00
7/7/2010 0.18
7/8/2010 0.98
7/9/2010 0.02
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.14
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.01
7/20/2010 T
7/21/2010 0.02
7/22/2010 T
7/23/2010 0.18
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.12
7/29/2010 0.08
7/30/2010 0.03
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.02
8/3/2010 0.08
8/4/2010 0.02
8/5/2010 0.03
8/6/2010 0.00
8/7/2010 0.05
8/8/2010 0.08
8/9/2010 T
8/10/2010 0.24
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.60
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.06
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.04
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 T
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
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 0.00
9/8/2010 0.00
9/9/2010 0.25
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 T
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.06
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 T M M M M
10/6/2009 7:00 AM 0.35 M M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.02 M M M M
10/9/2009 7:00 AM 0.23 0.0 M M M
10/10/2009 7:00 AM 0.17 2.9 0.18 3.5 M
10/11/2009 7:00 AM T 0.2 M 0.5 M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M 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 0.30 T M T M Melting snow
10/22/2009 7:00 AM 0.15 M M M M
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 0.01 M M M M
10/26/2009 7:00 AM 0.24 0.7 M 0.5 M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.85 3.7 0.84 5.0 M Rain changing to snow overnight
10/29/2009 7:00 AM 0.73 15.0 0.76 18.0 M
10/30/2009 7:00 AM 0.18 1.5 0.28 14.5 M Drifting onto snowboard
10/31/2009 7:00 AM 0.00 0.0 M 5.5 M
11/1/2009 7:00 AM 0.00 0.0 M 2.0 M
11/2/2009 7:00 AM 0.00 0.0 M T M
11/3/2009 7:00 AM 0.00 0.0 M T M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.08 0.2 M M M
11/15/2009 7:00 AM 0.93 8.0 0.84 8.0 M
11/16/2009 7:00 AM 0.04 T M 6.0 M
11/17/2009 7:00 AM 0.00 0.0 M 4.5 M
11/18/2009 7:00 AM 0.00 0.0 M 2.5 M
11/19/2009 7:00 AM 0.00 0.0 M 2.0 M
11/20/2009 7:00 AM 0.00 0.0 M 1.0 M
11/21/2009 7:00 AM 0.00 0.0 M 0.5 M
11/22/2009 7:00 AM 0.00 0.0 M T M
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.23 4.9 0.25 5.5 M
12/3/2009 7:00 AM 0.05 0.9 0.07 3.5 M
12/4/2009 7:00 AM 0.00 0.0 M 3.0 M
12/5/2009 7:00 AM 0.00 0.0 M 2.5 M
12/6/2009 8:20 AM 0.18 5.2 0.22 7.5 M
12/7/2009 8:00 AM 0.09 2.2 0.11 7.5 M
12/8/2009 7:30 AM 0.03 0.8 0.04 7.5 M
12/9/2009 7:00 AM 0.03 0.6 0.03 6.0 M
12/10/2009 7:00 AM 0.00 0.0 M 4.0 M
12/11/2009 7:00 AM 0.00 0.0 M 4.0 M
12/12/2009 7:00 AM 0.00 0.0 M 4.0 M
12/13/2009 7:00 AM 0.00 0.0 M 3.0 M
12/14/2009 7:00 AM 0.00 0.0 M 2.0 M
12/15/2009 7:00 AM 0.00 0.0 M 2.0 M
12/16/2009 7:00 AM 0.00 0.0 M 1.5 M
12/17/2009 7:00 AM 0.00 0.0 M 1.0 M
12/18/2009 7:00 AM 0.00 0.0 M T M
12/19/2009 7:00 AM 0.00 0.0 M T M
12/20/2009 7:00 AM 0.00 0.0 M T M
12/21/2009 7:00 AM 0.00 0.0 M T M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.25 3.1 0.26 3.0 M
12/24/2009 7:00 AM 0.37 7.3 0.37 10.0 M Blowing snow overnight. Catch was 0.31".
12/25/2009 7:00 AM 0.00 0.0 M 7.5 M
12/26/2009 7:00 AM 0.01 0.3 0.01 7.5 M
12/27/2009 7:00 AM 0.00 0.0 M 6.0 M
12/28/2009 7:00 AM 0.00 0.0 M 5.0 M
12/29/2009 7:00 AM 0.00 0.0 M 5.0 M
12/30/2009 7:00 AM 0.00 0.0 M 4.5 M
12/31/2009 7:00 AM 0.00 0.0 M 4.0 M
1/1/2010 7:00 AM 0.00 0.0 M 3.5 M
1/2/2010 7:00 AM 0.00 0.0 M 3.5 M
1/3/2010 7:00 AM 0.00 0.0 M 3.5 M
1/4/2010 7:00 AM T M M 3.5 M
1/5/2010 7:00 AM 0.00 0.0 M 3.0 M
1/6/2010 7:00 AM 0.00 0.0 M 3.0 M
1/7/2010 7:00 AM 0.19 2.6 0.19 6.0 M 0.14" in gauge
1/8/2010 7:00 AM 0.00 0.0 M 5.0 M
1/9/2010 7:00 AM 0.00 0.0 M 4.5 M
1/10/2010 7:00 AM 0.00 0.0 M 4.5 M
1/11/2010 7:00 AM 0.00 0.0 M 4.5 M
1/12/2010 7:00 AM 0.00 0.0 M 4.0 M
1/13/2010 7:00 AM 0.00 0.0 M 4.0 M
1/14/2010 7:00 AM 0.00 0.0 M 3.0 M
1/15/2010 7:00 AM 0.00 0.0 M 3.0 M
1/16/2010 7:00 AM 0.00 0.0 M 2.5 M
1/17/2010 7:00 AM 0.00 0.0 M 2.5 M
1/18/2010 7:00 AM 0.00 0.0 M 2.5 M
1/19/2010 7:00 AM 0.00 0.0 M 2.0 M
1/20/2010 7:00 AM 0.00 0.0 M 1.0 M
1/21/2010 7:00 AM 0.00 0.0 M T M
1/22/2010 7:00 AM 0.00 0.0 M T M
1/23/2010 7:00 AM 0.00 0.0 M T M
1/24/2010 7:00 AM 0.00 0.0 M T M
1/25/2010 7:00 AM 0.00 0.0 M T M
1/26/2010 7:00 AM 0.00 0.0 M T M
1/27/2010 7:00 AM 0.00 0.0 M T M
1/28/2010 7:00 AM 0.08 0.7 0.80 0.5 M
1/29/2010 7:00 AM T T M T M
1/30/2010 7:00 AM 0.00 0.0 M T M
1/31/2010 7:00 AM 0.00 0.0 M T M
2/1/2010 7:00 AM 0.00 0.0 M T M
2/2/2010 7:00 AM 0.00 0.0 M T M
2/3/2010 7:00 AM 0.00 0.0 M T M
2/4/2010 7:00 AM T T M T M
2/5/2010 7:00 AM 0.00 0.0 M T M
2/6/2010 7:00 AM 0.00 0.0 M T M
2/7/2010 7:00 AM T 0.2 T T M
2/8/2010 7:00 AM 0.25 2.4 0.26 3.5 M
2/9/2010 7:00 AM 0.05 2.4 0.06 5.0 M
2/10/2010 7:00 AM 0.00 0.0 M 2.5 M
2/11/2010 7:00 AM 0.00 0.0 M 2.0 M
2/12/2010 7:00 AM 0.00 0.0 M 1.5 M
2/13/2010 7:00 AM 0.00 0.0 M 1.0 M
2/14/2010 7:00 AM 0.06 2.4 0.07 2.5 M
2/15/2010 7:00 AM T T M 1.0 M
2/16/2010 7:00 AM 0.00 0.0 M 1.0 M
2/17/2010 7:00 AM 0.00 0.0 M 0.5 M
2/18/2010 7:00 AM 0.00 0.0 M T M
2/19/2010 7:00 AM 0.29 2.8 0.29 3.0 M
2/20/2010 7:00 AM 0.05 0.6 0.05 3.0 M
2/21/2010 7:00 AM 0.20 4.5 0.25 7.0 M Snow on board was drifted
2/22/2010 7:00 AM 0.15 2.2 0.14 9.0 0.86
2/23/2010 7:00 AM 0.00 0.0 M 6.5 M
2/24/2010 7:00 AM 0.00 0.0 M 4.0 M
2/25/2010 7:00 AM 0.00 0.0 M 3.5 M
2/26/2010 7:00 AM 0.09 1.3 0.09 4.0 M
2/27/2010 7:00 AM 0.00 0.0 M 2.0 M
2/28/2010 7:00 AM 0.00 0.0 M 1.5 M
3/1/2010 7:00 AM 0.06 0.8 0.05 2.0 0.44
3/2/2010 7:00 AM 0.00 0.0 M 1.0 M
3/3/2010 7:00 AM 0.00 0.0 M T M
3/4/2010 7:00 AM 0.00 0.0 M T M
3/5/2010 7:00 AM 0.00 0.0 M T M
3/6/2010 7:00 AM 0.00 0.0 M T M
3/7/2010 7:00 AM 0.00 0.0 M T M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM T M M M M
3/11/2010 7:00 AM 0.11 0.6 0.06 0.5 M
3/12/2010 7:00 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 7:00 AM 0.25 1.1 M 1.0 M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:30 AM 0.38 2.8 0.34 3.0 M
3/20/2010 8:30 AM 0.71 9.4 0.71 11.0 M Catch was 0.59", from a full cylinder. Probably was wind-blown. Core measurement is consistent with others in the area.
3/21/2010 7:00 AM 0.00 0.0 M 4.0 M
3/22/2010 7:00 AM 0.00 0.0 M 1.0 M
3/23/2010 7:00 AM 0.00 0.0 M T M
3/24/2010 7:00 AM 1.29 11.6 1.29 11.5 M R&MS value is the core measurement. Snow overtopped the gauge so its catch (1.18") is an underestimate of total precip for the period.
3/25/2010 7:00 AM 0.01 0.0 M 5.5 M
3/26/2010 7:00 AM 0.00 0.0 M 3.0 M
3/27/2010 7:00 AM 0.08 M M 2.0 M
3/28/2010 7:00 AM 0.00 0.0 M 1.0 M
3/29/2010 7:00 AM 0.00 0.0 M T M
3/30/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM T M M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 7:00 AM 0.05 M M M M
4/7/2010 7:00 AM 0.11 2.0 0.11 2.0 M Catch was 0.09", somewhat low because of strong wind
4/8/2010 7:00 AM 0.01 M M M M
4/9/2010 7:00 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.07 M M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 0.83 M M M M
4/23/2010 7:00 AM 0.71 M M M M
4/24/2010 7:00 AM 1.06 1.0 M 1.0 M
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 7:00 AM 0.61 2.0 M 2.0 M
4/27/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.27 1.2 M 2.0 M Melting snow
4/30/2010 7:00 AM 0.10 M M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.01 M M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.20 1.0 M 1.0 M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 1.33 5.3 0.85 6.0 M Started as rain @ 1900 on 11 May, intermittent rain/snow mix later. At 0700 today, 0.48" water in gauge; snow pile in funnel extending ~4" above, had a water content of 0.85. I didn't make this up!
5/13/2010 7:00 AM 0.11 M M 2.0 M
5/14/2010 7:00 AM 0.22 M M M M
5/15/2010 7:00 AM 0.26 M M M M
5/16/2010 7:00 AM 0.01 M M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.00 0.0 M M M
5/19/2010 7:00 AM 0.20 M M M M
5/20/2010 7:00 AM 0.02 M M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.01 M M M M
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM 0.89 M M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.03 M M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.10 M M M M
6/12/2010 7:20 AM 1.47 M M M M
6/13/2010 7:00 AM 0.70 M M M M
6/14/2010 7:00 AM 0.33 M M M M
6/15/2010 7:00 AM 0.06 M M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.11 M M M M
6/23/2010 7:00 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 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
7/2/2010 7:00 AM T M M M M
7/3/2010 7:00 AM 0.11 M M M M
7/4/2010 7:00 AM 0.06 M M M M
7/5/2010 7:00 AM 0.33 M M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.18 M M M M
7/8/2010 7:00 AM 0.98 M M M M
7/9/2010 7:00 AM 0.02 M M M M
7/10/2010 7:00 AM 0.00 0.0 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
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.14 M 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 0.01 M M M M
7/20/2010 7:00 AM T M M M M
7/21/2010 7:00 AM 0.02 M M M M
7/22/2010 7:00 AM T M M M M
7/23/2010 7:00 AM 0.18 M M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 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 0.12 M M M M
7/29/2010 7:00 AM 0.08 M M M M
7/30/2010 7:00 AM 0.03 M M M M
7/31/2010 7:00 AM 0.00 0.0 M M M
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.02 M M M M
8/3/2010 7:00 AM 0.08 M M M M
8/4/2010 7:00 AM 0.02 M M M M
8/5/2010 7:00 AM 0.03 M M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.05 M M M M
8/8/2010 6:50 AM 0.08 M M M M
8/9/2010 7:00 AM T M M M M
8/10/2010 7:00 AM 0.24 M M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.60 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 0.06 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 0.04 M M M M
8/25/2010 7:00 AM 0.00 0.0 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 T M M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 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
9/7/2010 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 0.25 M M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.00 0.0 M M M
9/12/2010 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
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM T M 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 0.00 0.0 M M M
9/23/2010 7:00 AM 0.06 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



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
5/29/2010 6:10 PM 0.58" in gauge (measured after hail stopped), another 0.24" fell as rain until 6:45. Intermittent rain until abt 10pm. 1/2" Grape 1/4" Pea Size 1/4" Pea Size Mixed 10 1min shredded leaves Continuous False Before rain Before smaller hail vertical 1339 0.5