Station Overview Station Location
Station Number CO-BO-248 Latitude 40.102041
Station Name Niwot 2.3 W Longitude -105.198728
County Boulder Elevation (ft) 5161



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 1.03 1.85 31 1.85 31 0.00 0 0 13 0 15.4 5 5
Nov 09 0.73 0.61 30 0.61 30 0.00 0 0 2 1 6.0 1 5
Dec 09 0.57 1.02 31 1.02 31 0.00 0 0 9 2 19.5 10 28
Jan 10 0.48 0.31 31 0.31 31 0.00 0 0 2 2 5.4 2 29
Feb 10 0.52 0.88 28 0.88 28 0.00 0 0 10 1 14.6 8 17
March 10 1.60 1.82 31 1.82 31 0.00 0 0 7 0 15.3 5 9
April 10 1.94 2.79 30 2.79 30 0.00 0 0 10 0 2.9 4 3
May 10 2.31 2.04 31 2.04 31 0.00 0 0 8 0 3.7 2 2
June 10 1.87 1.91 30 1.91 30 0.00 0 0 7 0 0.0 0 0
July 10 1.43 1.91 31 1.91 31 0.00 0 0 12 0 0.0 0 0
Aug 10 1.48 1.05 31 1.05 31 0.00 0 0 8 4 0.0 0 0
Sept 10 1.45 0.11 30 0.11 30 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 15.41" 16.30" 365 days 16.30" 365 0.00" 0 days 0 92 days 10 days 82.8" 37 days 98 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 0.11
10/7/2009 0.00
10/8/2009 0.01
10/9/2009 0.07
10/10/2009 0.29
10/11/2009 0.01
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 0.17
10/22/2009 0.07
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.01
10/26/2009 0.08
10/27/2009 0.00
10/28/2009 0.63
10/29/2009 0.36
10/30/2009 0.03
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 0.06
11/15/2009 0.55
11/16/2009 T
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 0.19
12/3/2009 0.04
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.08
12/7/2009 0.10
12/8/2009 0.05
12/9/2009 T
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 0.21
12/24/2009 0.29
12/25/2009 T
12/26/2009 0.04
12/27/2009 0.02
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 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 0.12
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 0.01
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.20
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 0.01
2/15/2010 0.01
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.19
2/20/2010 0.03
2/21/2010 0.23
2/22/2010 0.12
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 0.08
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 0.00
3/11/2010 0.03
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.11
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.24
3/20/2010 0.39
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.96
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 0.01
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 0.01
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.20
4/7/2010 0.05
4/8/2010 0.00
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 0.06
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.74
4/23/2010 0.61
4/24/2010 0.73
4/25/2010 0.00
4/26/2010 0.17
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.21
4/30/2010 0.01
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.14
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 1.09
5/13/2010 0.08
5/14/2010 0.10
5/15/2010 0.23
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.15
5/20/2010 0.00
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 0.02
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.23
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 0.05
6/10/2010 0.00
6/11/2010 0.01
6/12/2010 1.05
6/13/2010 0.42
6/14/2010 0.27
6/15/2010 0.04
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 0.00
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 0.00
7/3/2010 0.01
7/4/2010 0.15
7/5/2010 0.28
7/6/2010 0.00
7/7/2010 0.12
7/8/2010 0.63
7/9/2010 0.07
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 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.05
7/20/2010 0.00
7/21/2010 0.06
7/22/2010 0.10
7/23/2010 0.09
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.32
7/29/2010 0.00
7/30/2010 0.03
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.03
8/3/2010 0.01
8/4/2010 0.02
8/5/2010 0.00
8/6/2010 T
8/7/2010 0.04
8/8/2010 0.48
8/9/2010 0.00
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 T
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 0.22
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 T
8/31/2010 T
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 0.04
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 0.01
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.01
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 0.11 M M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.01 M M M M
10/9/2009 7:00 AM 0.07 0.0 M 0.0 M Snow flurries yesterday a.m. NO accumulation.
10/10/2009 7:00 AM 0.29 4.5 M M M
10/11/2009 7:00 AM 0.01 0.1 M 3.5 0.30
10/12/2009 7:00 AM 0.00 0.0 M 3.5 0.23 "total" Snow depth is measured on the snow board.
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 0.0 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 0.17 M M M M
10/22/2009 7:00 AM 0.07 0.0 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 0.0 M M M
10/26/2009 7:00 AM 0.08 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.63 3.5 M 0.0 M Heavy wet snow. 3.25" actual reading
10/29/2009 7:00 AM 0.36 7.0 M 10.0 M i did not measure core melted value because of 1/2" of ice on the bottom that wouldn't come off the board.
10/30/2009 7:00 AM 0.03 0.3 M 7.0 M
10/31/2009 7:00 AM 0.00 0.0 M 4.0 M
11/1/2009 7:00 AM 0.00 0.0 M T 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 0.0 M
11/4/2009 7:00 AM 0.00 0.0 M 0.0 M
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
11/7/2009 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 0.06 T M M M
11/15/2009 7:00 AM 0.55 6.0 M 6.0 M
11/16/2009 7:00 AM T T M 4.0 M
11/17/2009 7:00 AM 0.00 0.0 M 3.5 M
11/18/2009 7:00 AM 0.00 0.0 M 3.0 M
11/19/2009 7:00 AM 0.00 0.0 M 1.0 M
11/20/2009 7:00 AM 0.00 0.0 M T M
11/21/2009 7:00 AM 0.00 0.0 M T 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 T M
11/24/2009 7:00 AM 0.00 0.0 M T M
11/25/2009 7:00 AM 0.00 0.0 M T M
11/26/2009 7:00 AM 0.00 0.0 M T M
11/27/2009 7:00 AM 0.00 0.0 M T M
11/28/2009 7:00 AM 0.00 0.0 M T M
11/29/2009 7:00 AM 0.00 0.0 M T M
11/30/2009 7:00 AM 0.00 0.0 M T M
12/1/2009 7:00 AM 0.00 0.0 M T M
12/2/2009 7:00 AM 0.19 4.0 M 4.0 M
12/3/2009 7:00 AM 0.04 0.6 M 3.0 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 7:00 AM 0.08 3.0 M 5.0 M
12/7/2009 7:00 AM 0.10 2.5 M 7.0 M
12/8/2009 7:00 AM 0.05 0.6 M 7.0 M
12/9/2009 7:00 AM T 0.5 M 6.5 M
12/10/2009 7:00 AM 0.00 0.0 M 6.5 M
12/11/2009 7:00 AM 0.00 0.0 M 6.5 M
12/12/2009 7:00 AM 0.00 0.0 M 5.0 M
12/13/2009 7:00 AM 0.00 0.0 M 4.0 M
12/14/2009 7:00 AM 0.00 0.0 M 4.0 M
12/15/2009 7:00 AM 0.00 0.0 M 3.0 M
12/16/2009 7:00 AM 0.00 0.0 M 2.0 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 1.0 M
12/19/2009 7:00 AM 0.00 0.0 M 1.0 M
12/20/2009 7:00 AM 0.00 0.0 M 0.5 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 T M
12/23/2009 7:00 AM 0.21 3.0 M 3.0 M
12/24/2009 7:00 AM 0.29 4.3 M 6.5 M Weighed melted snow value
12/25/2009 7:00 AM T T M 6.0 M
12/26/2009 7:00 AM 0.04 0.6 M 6.0 M
12/27/2009 7:00 AM 0.02 0.4 M 6.4 M snow depth measured 11:30 yesterday (when it stopped snowing).
12/28/2009 7:00 AM 0.00 0.0 M 5.5 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 4.0 M
1/2/2010 7:00 AM 0.00 0.0 M 4.0 M
1/3/2010 7:00 AM 0.00 0.0 M 3.5 M
1/4/2010 7:00 AM T T M 3.0 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 2.0 M
1/7/2010 7:00 AM 0.19 4.4 M 5.5 M
1/8/2010 7:00 AM 0.00 0.0 M 5.5 M
1/9/2010 7:00 AM 0.00 0.0 M 5.0 M
1/10/2010 7:00 AM 0.00 0.0 M M 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 3.5 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 2.5 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 2.0 M
1/18/2010 7:00 AM T 0.0 M 1.5 M traces of rain yesterday 4:30-5:00 PM. no accumulation in the gage.
1/19/2010 7:00 AM 0.00 0.0 M 1.5 M
1/20/2010 7:00 AM 0.00 0.0 M 1.5 M
1/21/2010 7:00 AM 0.00 0.0 M 1.5 M
1/22/2010 7:00 AM 0.00 0.0 M 1.5 M
1/23/2010 7:00 AM 0.00 0.0 M 1.0 M
1/24/2010 7:00 AM 0.00 0.0 M 1.0 M
1/25/2010 7:00 AM 0.00 0.0 M 1.0 M
1/26/2010 7:00 AM 0.00 0.0 M 1.0 M
1/27/2010 7:00 AM 0.00 0.0 M 1.0 M snow coverage is around 60%
1/28/2010 7:00 AM 0.12 1.0 M 2.0 M
1/29/2010 7:00 AM 0.00 0.0 M 1.5 M
1/30/2010 7:00 AM 0.00 0.0 M 1.0 M
1/31/2010 7:00 AM 0.00 0.0 M T M snow cover is now less than 50%
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 0.01 T M T M 1/8" new snow
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 T M T M New snow just started.
2/8/2010 7:00 AM 0.20 2.0 M 2.0 0.19 Prior to this snowfall there was less than 50% coverage, only in the shade and in drift areas. SWE was calculated from an area that had a trace amount of coverage yesterday AM.
2/9/2010 7:00 AM 0.05 1.3 M 4.0 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 1.5 M
2/12/2010 7:00 AM 0.00 0.0 M 1.0 M
2/13/2010 7:00 AM 0.00 0.0 M T M
2/14/2010 7:00 AM 0.01 1.0 M 2.2 0.60 Blowing snow! still coming down.
2/15/2010 7:00 AM 0.01 T M 0.5 0.07
2/16/2010 7:00 AM 0.00 0.0 M T M
2/17/2010 7:00 AM 0.00 0.0 M T M
2/18/2010 7:00 AM 0.00 0.0 M T M
2/19/2010 7:00 AM 0.19 2.5 M 2.5 M
2/20/2010 7:00 AM 0.03 0.3 M 2.0 M
2/21/2010 7:00 AM 0.23 4.2 M 5.5 M
2/22/2010 7:00 AM 0.12 2.8 M 7.5 0.47
2/23/2010 7:00 AM 0.00 0.0 M 6.0 M
2/24/2010 7:00 AM 0.00 0.0 M 5.0 M
2/25/2010 7:00 AM 0.00 0.0 M 4.5 M
2/26/2010 7:00 AM 0.03 0.5 M 3.0 0.96 Snow (light flurries) melted on contact yesterday afternoon. Total snow SWE...the bottom 1.5 inch was hard packed, almost like ice.
2/27/2010 7:00 AM 0.00 0.0 M 2.5 M
2/28/2010 7:00 AM 0.00 0.0 M 2.5 M
3/1/2010 7:00 AM 0.08 1.0 M 3.0 0.58
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 T 0.00
3/9/2010 7:00 AM 0.00 0.0 M T M
3/10/2010 7:00 AM 0.00 0.0 M T M
3/11/2010 7:00 AM 0.03 0.0 M T M Came down as snow flurries, melted on contact.
3/12/2010 7:00 AM 0.00 0.0 M T M
3/13/2010 7:00 AM 0.00 0.0 M T M
3/14/2010 7:00 AM 0.00 0.0 M T M
3/15/2010 7:00 AM 0.11 0.4 M 0.4 0.05
3/16/2010 7:00 AM 0.00 0.0 M T M
3/17/2010 7:00 AM 0.00 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM 0.24 2.8 M 2.8 M
3/20/2010 7:00 AM 0.39 5.1 M 6.0 M
3/21/2010 7:00 AM 0.00 0.0 M 2.5 M
3/22/2010 7:00 AM 0.00 0.0 M T 0.00 less than 5% snow cover (area). How should I measure SWE from that?
3/23/2010 7:00 AM 0.00 0.0 M 0.0 M
3/24/2010 7:00 AM 0.96 6.0 M 6.0 M
3/25/2010 7:00 AM 0.00 0.0 M 3.0 0.60
3/26/2010 7:00 AM 0.00 0.0 M 1.5 M
3/27/2010 7:00 AM 0.01 0.0 M T M
3/28/2010 7:00 AM 0.00 0.0 M T M
3/29/2010 7:00 AM 0.00 0.0 M 0.0 M
3/30/2010 7:00 AM 0.00 0.0 M 0.0 M
3/31/2010 7:00 AM 0.00 0.0 M 0.0 M
4/1/2010 7:00 AM 0.00 0.0 M 0.0 M
4/2/2010 7:00 AM 0.01 0.0 M 0.0 M
4/3/2010 7:00 AM 0.00 0.0 M 0.0 M
4/4/2010 7:00 AM 0.00 0.0 M 0.0 M
4/5/2010 7:00 AM 0.00 0.0 M 0.0 M
4/6/2010 7:00 AM 0.20 0.0 M 0.0 M
4/7/2010 7:00 AM 0.05 1.0 M 1.0 M
4/8/2010 7:00 AM 0.00 0.0 M 0.0 M
4/9/2010 7:00 AM 0.00 0.0 M 0.0 M
4/10/2010 7:00 AM 0.00 0.0 M 0.0 M
4/11/2010 7:00 AM 0.00 0.0 M 0.0 M
4/12/2010 7:00 AM 0.00 0.0 M 0.0 M
4/13/2010 7:00 AM 0.00 0.0 M 0.0 M
4/14/2010 7:00 AM 0.00 0.0 M 0.0 M
4/15/2010 7:00 AM 0.00 0.0 M 0.0 M
4/16/2010 7:00 AM 0.00 0.0 M 0.0 M
4/17/2010 7:00 AM 0.00 0.0 M 0.0 M
4/18/2010 7:00 AM 0.06 0.0 M 0.0 M
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M
4/20/2010 7:00 AM 0.00 0.0 M 0.0 M
4/21/2010 7:00 AM 0.00 0.0 M 0.0 M
4/22/2010 7:00 AM 0.74 0.0 M 0.0 M
4/23/2010 7:00 AM 0.61 0.0 M 0.0 M
4/24/2010 7:00 AM 0.73 0.5 M 0.0 M Rain snow mix yesterday around noon turned to wet snow, accumulated to 1/2" and melted by 1 pm.
4/25/2010 7:00 AM 0.00 0.0 M 0.0 M
4/26/2010 7:00 AM 0.17 0.4 M 0.5 M less than 1/2" of snow on the grass
4/27/2010 7:00 AM 0.00 0.0 M 0.0 M
4/28/2010 7:00 AM 0.00 0.0 M 0.0 M
4/29/2010 7:00 AM 0.21 1.0 M 1.0 M
4/30/2010 7:00 AM 0.01 0.0 M 0.0 M
5/1/2010 7:00 AM 0.00 0.0 M 0.0 M
5/2/2010 7:00 AM 0.00 0.0 M 0.0 M
5/3/2010 7:00 AM 0.00 0.0 M 0.0 M
5/4/2010 7:00 AM 0.00 0.0 M 0.0 M
5/5/2010 7:00 AM 0.00 0.0 M 0.0 M
5/6/2010 7:00 AM 0.00 0.0 M 0.0 M
5/7/2010 7:00 AM 0.14 0.5 M 0.5 M Rain in the afternoon. snow at night.
5/8/2010 7:00 AM 0.00 0.0 M 0.0 M
5/9/2010 7:00 AM 0.00 0.0 M 0.0 M
5/10/2010 7:00 AM 0.00 0.0 M 0.0 M
5/11/2010 7:00 AM 0.00 0.0 M 0.0 M
5/12/2010 7:00 AM 1.09 3.2 M 3.0 M
5/13/2010 7:00 AM 0.08 0.0 M 0.0 M
5/14/2010 7:00 AM 0.10 0.0 M 0.0 M
5/15/2010 7:00 AM 0.23 0.0 M 0.0 M
5/16/2010 7:00 AM 0.00 0.0 M 0.0 M
5/17/2010 7:00 AM 0.00 0.0 M 0.0 M
5/18/2010 7:00 AM 0.00 0.0 M 0.0 M
5/19/2010 7:00 AM 0.15 0.0 M 0.0 M
5/20/2010 7:00 AM 0.00 0.0 M 0.0 M
5/21/2010 7:00 AM 0.00 0.0 M 0.0 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 0.02 0.0 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 0.23 0.0 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 0.05 0.0 M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.01 M M M M
6/12/2010 7:00 AM 1.05 M M M M
6/13/2010 7:00 AM 0.42 M M M M
6/14/2010 7:00 AM 0.27 M M M M
6/15/2010 7:00 AM 0.04 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 0.00 0.0 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 0.00 0.0 M M M trace of rain yesterday evening. not a drop in the guage.
7/3/2010 7:00 AM 0.01 M M M M
7/4/2010 7:00 AM 0.15 M M M M
7/5/2010 7:00 AM 0.28 M M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM 0.12 M M M M
7/8/2010 7:00 AM 0.63 M M M M
7/9/2010 7:00 AM 0.07 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 0.00 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 0.05 M M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 7:00 AM 0.06 M M M M
7/22/2010 7:00 AM 0.10 M M M M
7/23/2010 7:00 AM 0.09 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 0.32 M M M M
7/29/2010 7:00 AM 0.00 0.0 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 0.03 M M M M
8/3/2010 7:00 AM 0.01 M M M M
8/4/2010 7:00 AM 0.02 M M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM T M M M M trace in the evening, not a drop in the gauge.
8/7/2010 7:00 AM 0.04 M M M M
8/8/2010 7:00 AM 0.48 M M M M
8/9/2010 7:00 AM 0.00 0.0 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 T 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 0.22 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 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM T M M M M
8/31/2010 7:00 AM T 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
9/7/2010 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 0.04 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 0.01 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 0.01 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



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