Station Overview Station Location
Station Number CO-BO-110 Latitude 39.9771
Station Name Nederland 4.8 ENE Longitude -105.4253
County Boulder Elevation (ft) 8491



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 16 1.32 0.47 31 0.47 31 0.00 0 0 4 0 3.6 3 2
Nov 16 1.14 0.61 30 0.61 30 0.00 0 0 6 2 5.0 4 3
Dec 16 0.97 1.18 31 1.18 31 0.00 0 0 9 6 12.1 8 15
Jan 17 0.71 2.07 31 2.07 31 0.00 0 0 11 3 28.2 10 29
Feb 17 0.84 0.96 28 0.96 28 0.00 0 0 7 3 14.7 5 14
March 17 2.45 1.48 31 1.48 31 0.00 0 0 7 4 7.3 5 4
April 17 3.15 3.45 30 3.45 30 0.00 0 0 13 2 32.2 9 9
May 17 2.38 7.10 31 7.10 31 0.00 0 0 17 0 42.6 3 8
June 17 2.24 0.66 30 0.66 30 0.00 0 0 9 3 0.0 0 0
July 17 2.33 1.97 31 1.97 31 0.00 0 0 12 8 0.0 0 0
Aug 17 2.34 2.20 31 2.20 31 0.00 0 0 13 8 0.0 0 0
Sept 17 1.50 2.08 30 2.08 30 0.00 0 0 12 1 0.0 0 0
Water Year Totals: 21.37" 24.23" 365 days 24.23" 365 0.00" 0 days 0 120 days 40 days 145.7" 47 days 84 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
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.26
10/7/2016 0.01
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.12
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.08
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.07
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 T
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.40
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.00
11/22/2016 0.09
11/23/2016 0.02
11/24/2016 0.02
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.01
11/28/2016 T
11/29/2016 0.00
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 0.06
12/4/2016 0.00
12/5/2016 0.02
12/6/2016 0.02
12/7/2016 0.37
12/8/2016 0.00
12/9/2016 0.03
12/10/2016 0.00
12/11/2016 0.22
12/12/2016 T
12/13/2016 0.00
12/14/2016 T
12/15/2016 0.11
12/16/2016 0.00
12/17/2016 0.30
12/18/2016 T
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 T
12/23/2016 0.00
12/24/2016 0.00
12/25/2016 0.00
12/26/2016 T
12/27/2016 0.00
12/28/2016 T
12/29/2016 0.05
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.00
1/3/2017 0.12
1/4/2017 0.04
1/5/2017 1.04
1/6/2017 0.11
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.05
1/10/2017 0.11
1/11/2017 T
1/12/2017 0.13
1/13/2017 0.02
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.37
1/17/2017 0.05
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 0.00
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 T
1/24/2017 0.03
1/25/2017 T
1/26/2017 0.00
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.01
2/3/2017 0.02
2/4/2017 0.01
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 T
2/8/2017 0.28
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 T
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.06
2/24/2017 0.36
2/25/2017 0.22
2/26/2017 T
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.00
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.02
3/7/2017 T
3/8/2017 T
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.05
3/12/2017 0.00
3/13/2017 T
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.22
3/25/2017 0.00
3/26/2017 T
3/27/2017 0.08
3/28/2017 0.47
3/29/2017 0.46
3/30/2017 0.00
3/31/2017 0.18
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.23
4/2/2017 T
4/3/2017 0.06
4/4/2017 0.79
4/5/2017 0.43
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 T
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.32
4/22/2017 0.06
4/23/2017 0.01
4/24/2017 0.00
4/25/2017 0.05
4/26/2017 0.22
4/27/2017 0.02
4/28/2017 0.01
4/29/2017 0.91
4/30/2017 0.34
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.07
5/4/2017 0.01
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.09
5/9/2017 0.68
5/10/2017 0.16
5/11/2017 1.17
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.04
5/18/2017 1.55
5/19/2017 2.28
5/20/2017 0.02
5/21/2017 0.00
5/22/2017 0.36
5/23/2017 0.34
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.09
5/27/2017 0.04
5/28/2017 0.06
5/29/2017 0.00
5/30/2017 0.03
5/31/2017 0.11
6/1/2017 T
6/2/2017 T
6/3/2017 0.13
6/4/2017 0.05
6/5/2017 0.00
6/6/2017 0.32
6/7/2017 0.02
6/8/2017 0.02
6/9/2017 T
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 0.03
6/22/2017 0.00
6/23/2017 0.04
6/24/2017 0.02
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 T
7/5/2017 0.09
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 T
7/9/2017 0.18
7/10/2017 T
7/11/2017 0.05
7/12/2017 T
7/13/2017 0.09
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 T
7/17/2017 T
7/18/2017 T
7/19/2017 0.00
7/20/2017 0.02
7/21/2017 T
7/22/2017 0.34
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.32
7/27/2017 0.23
7/28/2017 0.02
7/29/2017 0.54
7/30/2017 0.06
7/31/2017 0.03
8/1/2017 T
8/2/2017 0.00
8/3/2017 0.40
8/4/2017 0.05
8/5/2017 T
8/6/2017 0.01
8/7/2017 0.10
8/8/2017 0.46
8/9/2017 0.20
8/10/2017 0.06
8/11/2017 0.28
8/12/2017 T
8/13/2017 T
8/14/2017 0.01
8/15/2017 T
8/16/2017 0.10
8/17/2017 0.18
8/18/2017 0.00
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 T
8/23/2017 T
8/24/2017 0.05
8/25/2017 0.30
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 T
9/1/2017 0.04
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.07
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.02
9/16/2017 0.06
9/17/2017 0.01
9/18/2017 T
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.60
9/25/2017 0.30
9/26/2017 0.05
9/27/2017 0.03
9/28/2017 0.31
9/29/2017 0.54
9/30/2017 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.00 0.0 M M M
10/2/2016 7:00 AM 0.00 0.0 M M M
10/3/2016 7:00 AM 0.00 0.0 M M M
10/4/2016 7:00 AM 0.00 0.0 M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.26 2.6 M 2.5 M Sent via CoCoRaHS Observer for iOS
10/7/2016 7:00 AM 0.01 0.1 M T M Sent via CoCoRaHS Observer for iOS
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/10/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.12 T M T M Sent via CoCoRaHS Observer for iOS
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.08 0.9 M 0.5 M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.00 0.0 M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M
10/28/2016 7:00 AM 0.00 0.0 M M M
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM 0.00 0.0 M M M
10/31/2016 7:00 AM 0.00 0.0 M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.07 0.0 M 0.0 M
11/3/2016 7:00 AM 0.00 0.0 M M M
11/4/2016 7:00 AM 0.00 0.0 M M M
11/5/2016 7:00 AM 0.00 0.0 M M M
11/6/2016 7:00 AM T 0.0 M 0.0 M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM 0.00 0.0 M M M
11/9/2016 7:00 AM 0.00 0.0 M M M
11/10/2016 7:00 AM 0.00 0.0 M M M
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.00 0.0 M M M
11/17/2016 7:00 AM 0.00 0.0 M M M
11/18/2016 7:00 AM 0.40 4.5 M 4.0 M
11/19/2016 7:00 AM 0.00 0.0 M 3.0 M
11/20/2016 7:00 AM 0.00 0.0 M 0.5 M
11/21/2016 7:00 AM 0.00 0.0 M T M
11/22/2016 7:00 AM 0.09 0.0 M 0.0 M
11/23/2016 7:00 AM 0.02 0.2 M M T
11/24/2016 7:00 AM 0.02 0.2 M T M
11/25/2016 7:00 AM 0.00 0.0 M M M
11/26/2016 7:00 AM 0.00 0.0 M M M
11/27/2016 7:00 AM 0.01 0.1 M T M
11/28/2016 7:00 AM T T M T M
11/29/2016 7:00 AM 0.00 0.0 M T M
11/30/2016 7:00 AM 0.00 0.0 M M M
12/1/2016 7:00 AM 0.00 0.0 M M M
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 7:00 AM 0.06 1.2 M 1.0 M
12/4/2016 7:00 AM 0.00 0.0 M T M
12/5/2016 7:00 AM 0.02 0.1 M T M
12/6/2016 7:00 AM 0.02 0.2 M T M
12/7/2016 7:00 AM 0.37 3.5 M 3.5 M
12/8/2016 7:00 AM 0.00 0.0 M 3.5 M
12/9/2016 7:00 AM 0.03 T M 2.0 M High winds and horizontal snow. Some of catch may be redistribution.
12/10/2016 7:00 AM 0.00 0.0 M 1.0 M
12/11/2016 7:00 AM 0.22 0.8 M 1.5 M A mixture of rain, sleet and snow delivered at 35mph. More precip on the outside of the gage than inside.
12/12/2016 7:00 AM T T M 1.5 M
12/13/2016 7:00 AM 0.00 0.0 M T M
12/14/2016 7:00 AM T T M 1.5 M
12/15/2016 7:00 AM 0.11 1.1 M 2.0 M
12/16/2016 7:00 AM 0.00 0.0 M 1.0 M
12/17/2016 7:00 AM 0.30 4.6 M 4.5 M Temperature dropped 50 deg F (35.4 to -14.6) from 5pm to 7am today.
12/18/2016 7:00 AM T T M 4.0 M The 'Trace' was observed. The gage held .04" of water from drifted snow (gusting in the low 40's)
12/19/2016 7:00 AM 0.00 0.0 M 3.5 M
12/20/2016 7:00 AM 0.00 0.0 M 1.0 M
12/21/2016 7:00 AM 0.00 0.0 M T M
12/22/2016 7:00 AM T T M T M
12/23/2016 7:00 AM 0.00 0.0 M T M
12/24/2016 7:00 AM 0.00 0.0 M T M
12/25/2016 7:00 AM 0.00 0.0 M T M
12/26/2016 7:00 AM T T M T M
12/27/2016 7:00 AM 0.00 0.0 M T M
12/28/2016 7:00 AM T T M T M
12/29/2016 7:00 AM 0.05 0.6 M 0.5 M
12/30/2016 7:00 AM 0.00 0.0 M T M
12/31/2016 7:00 AM 0.00 0.0 M T M
1/1/2017 7:00 AM 0.00 0.0 M T M
1/2/2017 7:00 AM 0.00 0.0 M T M
1/3/2017 7:00 AM 0.12 2.1 M 2.0 M Light snow at obs time, continuing
1/4/2017 7:00 AM 0.04 0.8 M 2.0 M
1/5/2017 7:00 AM 1.04 16.2 M 18.5 M
1/6/2017 7:00 AM 0.11 1.2 M 16.0 M
1/7/2017 7:00 AM 0.00 0.0 M 13.0 M
1/8/2017 7:00 AM 0.00 0.0 M 9.0 M
1/9/2017 7:00 AM 0.05 0.0 M 4.5 M Rain!!! 70 mph wind gusts, extraordinary drifting, then warming to over 40 F during the night. Instant mud season.
1/10/2017 7:00 AM 0.11 1.2 M 3.5 M
1/11/2017 7:00 AM T T M 3.5 M
1/12/2017 7:00 AM 0.13 1.3 M 4.0 M
1/13/2017 7:00 AM 0.02 0.2 M 3.5 M
1/14/2017 7:00 AM 0.00 0.0 M 3.0 M
1/15/2017 7:00 AM 0.00 0.0 M 3.0 M
1/16/2017 7:00 AM 0.37 4.3 M 6.0 M
1/17/2017 7:00 AM 0.05 0.5 M 6.5 M
1/18/2017 7:00 AM 0.00 0.0 M 6.0 M
1/19/2017 7:00 AM 0.00 0.0 M 5.0 M
1/20/2017 7:00 AM 0.00 0.0 M 4.0 M
1/21/2017 7:00 AM 0.00 0.0 M 3.0 M
1/22/2017 7:00 AM 0.00 0.0 M 2.5 M
1/23/2017 7:00 AM T T M 2.0 M
1/24/2017 7:00 AM 0.03 0.4 M 2.5 M
1/25/2017 7:00 AM T T M 2.5 M
1/26/2017 7:00 AM 0.00 0.0 M 2.0 M
1/27/2017 7:00 AM 0.00 0.0 M 2.0 M
1/28/2017 7:00 AM 0.00 0.0 M 2.0 M
1/29/2017 7:00 AM 0.00 0.0 M 1.5 M
1/30/2017 7:00 AM 0.00 0.0 M 1.5 M
1/31/2017 7:00 AM 0.00 0.0 M 1.5 M
2/1/2017 7:00 AM 0.00 0.0 M 1.0 M
2/2/2017 7:00 AM 0.01 T M 1.0 M There was another .01" equivalent on the outside of the gage, by weight. Heavy rime, a little sleet.
2/3/2017 7:00 AM 0.02 0.2 M 1.0 M Total weight of water on/in gage was .04 - rime again
2/4/2017 7:00 AM 0.01 T M 1.0 M
2/5/2017 7:00 AM 0.00 0.0 M 0.5 M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 7:00 AM T T M T M
2/8/2017 7:00 AM 0.28 2.6 M 2.5 M Wet snow with many gusts above 50 mph...nasty!!
2/9/2017 7:00 AM 0.00 0.0 M 1.5 M
2/10/2017 7:00 AM 0.00 0.0 M 0.5 M
2/11/2017 7:00 AM 0.00 0.0 M M M
2/12/2017 7:00 AM 0.00 0.0 M M M
2/13/2017 7:00 AM 0.00 0.0 M M M
2/14/2017 7:00 AM 0.00 0.0 M M M
2/15/2017 7:00 AM 0.00 0.0 M M M
2/16/2017 7:00 AM 0.00 0.0 M M M
2/17/2017 7:00 AM 0.00 0.0 M M M
2/18/2017 7:00 AM 0.00 0.0 M M M
2/19/2017 7:00 AM 0.00 0.0 M M M
2/20/2017 7:00 AM T T M T M
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.00 0.0 M M M
2/23/2017 7:00 AM 0.06 0.6 M 0.5 M
2/24/2017 7:00 AM 0.36 5.8 M 5.0 M
2/25/2017 7:00 AM 0.22 5.5 M 9.5 M This reading appears to be an outlier by a factor of 3 to 5, but I have checked and re-checked both the new snow depth and the weight of the catch (44 g).
2/26/2017 7:00 AM T T M 4.0 M
2/27/2017 7:00 AM 0.00 0.0 M 2.0 M
2/28/2017 7:00 AM 0.00 0.0 M 1.0 M
3/1/2017 7:00 AM 0.00 0.0 M 0.5 M
3/2/2017 7:00 AM 0.00 0.0 M T M
3/3/2017 7:00 AM 0.00 0.0 M T M
3/4/2017 7:00 AM 0.00 0.0 M T M
3/5/2017 7:00 AM 0.00 0.0 M T M
3/6/2017 7:00 AM 0.02 0.2 M T M
3/7/2017 7:00 AM T T M T M
3/8/2017 7:00 AM T T M T M
3/9/2017 7:00 AM 0.00 0.0 M M M
3/10/2017 7:00 AM 0.00 0.0 M M M
3/11/2017 7:00 AM 0.05 0.3 M T M
3/12/2017 7:00 AM 0.00 0.0 M T M
3/13/2017 7:00 AM T T M T M
3/14/2017 7:00 AM 0.00 0.0 M M M
3/15/2017 7:00 AM 0.00 0.0 M M M
3/16/2017 7:00 AM 0.00 0.0 M M M
3/17/2017 7:00 AM 0.00 0.0 M M M
3/18/2017 7:00 AM 0.00 0.0 M M M
3/19/2017 7:00 AM 0.00 0.0 M M M
3/20/2017 7:00 AM 0.00 0.0 M M M
3/21/2017 7:00 AM 0.00 0.0 M M M
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M
3/24/2017 7:00 AM 0.22 1.2 M 0.5 M
3/25/2017 7:00 AM 0.00 0.0 M T M
3/26/2017 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
3/27/2017 7:00 AM 0.08 T M 0.0 M
3/28/2017 9:00 AM 0.47 2.8 M 2.0 M
3/29/2017 7:00 AM 0.46 2.8 M 2.5 M
3/30/2017 7:00 AM 0.00 0.0 M T M
3/31/2017 7:00 AM 0.18 0.0 M T M
4/1/2017 7:00 AM 0.23 0.9 M 0.5 M
4/2/2017 7:00 AM T 0.0 M T M
4/3/2017 7:00 AM 0.06 0.2 M T M
4/4/2017 9:00 AM 0.79 9.1 M 5.5 M
4/5/2017 7:00 AM 0.43 5.7 M 7.5 M
4/6/2017 7:00 AM 0.00 0.0 M 5.0 M
4/7/2017 7:00 AM 0.00 0.0 M 1.0 M
4/8/2017 7:00 AM 0.00 0.0 M T M
4/9/2017 7:00 AM 0.00 0.0 M T M
4/10/2017 7:00 AM T T M T M Another 60 + mph day of spring breezes and horizontal snow. All accumulation was on vertical surfaces facing west.
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M 0.0 M
4/13/2017 7:00 AM 0.00 0.0 M 0.0 M
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 7:00 AM 0.00 0.0 M M M
4/20/2017 7:00 AM 0.00 0.0 M M M
4/21/2017 7:00 AM 0.32 0.7 M 0.5 M
4/22/2017 7:00 AM 0.06 0.3 M T M
4/23/2017 7:00 AM 0.01 M M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.05 T M M M
4/26/2017 7:00 AM 0.22 2.0 M 1.5 M
4/27/2017 7:00 AM 0.02 M M M M
4/28/2017 7:00 AM 0.01 M M M M
4/29/2017 7:00 AM 0.91 9.8 M 9.0 M
4/30/2017 7:00 AM 0.34 3.5 M 10.0 M
5/1/2017 7:00 AM 0.00 0.0 M 2.5 M
5/2/2017 7:00 AM 0.00 0.0 M T M
5/3/2017 7:00 AM 0.07 0.0 M 0.0 M
5/4/2017 7:00 AM 0.01 0.0 M 0.0 M
5/5/2017 7:00 AM 0.00 0.0 M M M
5/6/2017 7:00 AM 0.00 0.0 M M M
5/7/2017 7:00 AM 0.00 0.0 M M M
5/8/2017 7:00 AM 0.09 0.0 M 0.0 M
5/9/2017 7:00 AM 0.68 M M M M
5/10/2017 7:00 AM 0.16 M M M M
5/11/2017 7:00 AM 1.17 M M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM 0.04 M M M M
5/18/2017 7:00 AM 1.55 15.0 M 15.0 M Storm started with heavy graupel about 22:00 5/17, changed to snow in 1 hour and is continuing as heavy snow at 07:00 5/18
5/19/2017 7:00 AM 2.28 25.5 M 26.0 3.16 Storm Total (2 day) 3.83" WC, 40.5" snowfall; core does not include .1" ice at base.
5/20/2017 7:00 AM 0.02 T M 21.0 M
5/21/2017 7:00 AM 0.00 0.0 M 14.0 M
5/22/2017 7:00 AM 0.36 T M 8.5 M
5/23/2017 7:00 AM 0.34 2.1 M 6.0 M
5/24/2017 7:00 AM 0.00 0.0 M 2.0 M
5/25/2017 7:00 AM 0.00 0.0 M M M
5/26/2017 7:00 AM 0.09 M M M M
5/27/2017 7:00 AM 0.04 M M M M
5/28/2017 7:00 AM 0.06 M M M M
5/29/2017 7:00 AM 0.00 0.0 M M M
5/30/2017 7:00 AM 0.03 M M M M
5/31/2017 7:00 AM 0.11 M M M M
6/1/2017 7:00 AM T M M M M
6/2/2017 7:00 AM T M M M M
6/3/2017 7:00 AM 0.13 M M M M
6/4/2017 7:00 AM 0.05 M M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.32 M M M M
6/7/2017 7:00 AM 0.02 M M M M
6/8/2017 7:00 AM 0.02 M M M M
6/9/2017 7:00 AM T M M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 7:00 AM 0.00 0.0 M M M
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 0.00 0.0 M M M
6/18/2017 7:00 AM 0.00 0.0 M M M
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 7:00 AM 0.00 0.0 M M M
6/21/2017 7:00 AM 0.03 M M M M
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 7:00 AM 0.04 M M M M
6/24/2017 7:00 AM 0.02 M M M M
6/25/2017 7:00 AM 0.00 0.0 M M M
6/26/2017 7:00 AM 0.00 0.0 M M M
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:00 AM 0.00 0.0 M M M
6/30/2017 7:00 AM 0.03 M M M M
7/1/2017 7:00 AM 0.00 0.0 M M M
7/2/2017 7:00 AM 0.00 0.0 M M M
7/3/2017 7:00 AM 0.00 0.0 M M M
7/4/2017 7:00 AM T M M M M
7/5/2017 7:00 AM 0.09 M M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM 0.00 0.0 M M M
7/8/2017 7:00 AM T M M M M
7/9/2017 7:00 AM 0.18 M M M M
7/10/2017 7:00 AM T M M M M
7/11/2017 7:00 AM 0.05 M M M M
7/12/2017 7:00 AM T M M M M
7/13/2017 7:00 AM 0.09 M M M M
7/14/2017 7:00 AM 0.00 0.0 M M M
7/15/2017 7:00 AM 0.00 0.0 M M M
7/16/2017 7:00 AM T M M M M
7/17/2017 7:00 AM T M M M M
7/18/2017 7:00 AM T M M M M
7/19/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.02 M M M M
7/21/2017 7:00 AM T M M M M
7/22/2017 7:00 AM 0.34 M M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 7:00 AM 0.00 0.0 M M M
7/25/2017 7:00 AM 0.00 0.0 M M M
7/26/2017 7:00 AM 0.32 M M M M
7/27/2017 7:00 AM 0.23 M M M M
7/28/2017 7:00 AM 0.02 M M M M
7/29/2017 7:00 AM 0.54 M M M M 0.3 " in 5 minutes!
7/30/2017 7:00 AM 0.06 M M M M
7/31/2017 7:00 AM 0.03 M M M M
8/1/2017 7:00 AM T M M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.40 M M M M
8/4/2017 7:00 AM 0.05 M M M M
8/5/2017 7:00 AM T M M M M
8/6/2017 7:00 AM 0.01 M M M M
8/7/2017 7:00 AM 0.10 M M M M
8/8/2017 7:00 AM 0.46 M M M M
8/9/2017 7:00 AM 0.20 M M M M
8/10/2017 7:00 AM 0.06 M M M M
8/11/2017 7:00 AM 0.28 M M M M Rice and small pea hail at the start of brief intense rain (.14" in 2 min)
8/12/2017 7:00 AM T M M M M
8/13/2017 7:00 AM T M M M M
8/14/2017 7:00 AM 0.01 M M M M
8/15/2017 7:00 AM T M M M M
8/16/2017 7:00 AM 0.10 M M M M
8/17/2017 7:00 AM 0.18 M M M M
8/18/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 7:00 AM 0.00 0.0 M M M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM T M M M M
8/23/2017 7:00 AM T M M M M
8/24/2017 7:00 AM 0.05 M M M M
8/25/2017 7:00 AM 0.30 M M M M
8/26/2017 7:00 AM 0.00 0.0 M M M
8/27/2017 7:00 AM 0.00 0.0 M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 7:00 AM 0.00 0.0 M M M
8/31/2017 7:00 AM T M M M M
9/1/2017 7:00 AM 0.04 M M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 7:00 AM 0.00 0.0 M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.00 0.0 M M M
9/7/2017 7:00 AM 0.00 0.0 M M M
9/8/2017 7:00 AM 0.00 0.0 M M M
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.07 M M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.00 0.0 M M M
9/15/2017 7:00 AM 0.02 M M M M
9/16/2017 7:00 AM 0.06 M M M M
9/17/2017 7:00 AM 0.01 M M M M
9/18/2017 7:00 AM T M M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM 0.00 0.0 M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM 0.00 0.0 M M M
9/24/2017 7:00 AM 0.60 M M M M
9/25/2017 7:00 AM 0.30 M M M M
9/26/2017 7:00 AM 0.05 M M M M
9/27/2017 7:00 AM 0.03 M M M M
9/28/2017 7:00 AM 0.31 M M M M
9/29/2017 7:00 AM 0.54 M M M M
9/30/2017 7:00 AM 0.05 M 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