Station Overview Station Location
Station Number CO-JF-457 Latitude 39.848753
Station Name Arvada 3.5 WNW Longitude -105.162186
County Jefferson Elevation (ft) 5711



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 1.09 0.44 31 0.44 31 0.00 0 0 3 1 0.0 0 0
Nov 16 0.97 0.55 30 0.55 30 0.00 0 0 2 2 5.7 1 2
Dec 16 0.67 1.00 31 1.00 31 0.00 0 0 4 2 12.6 4 5
Jan 17 0.46 1.14 31 1.14 31 0.00 0 0 4 1 14.2 4 4
Feb 17 0.53 0.30 28 0.30 28 0.00 0 0 3 4 3.7 3 3
March 17 1.58 0.76 31 0.76 31 0.00 0 0 5 1 0.0 0 0
April 17 2.17 3.04 30 3.04 30 0.00 0 0 11 0 18.9 5 5
May 17 2.30 4.30 31 4.30 31 0.00 0 0 14 0 5.5 1 1
June 17 2.02 0.64 30 0.64 30 0.00 0 0 7 1 0.0 0 0
July 17 1.65 1.10 31 1.10 31 0.00 0 0 7 3 0.0 0 0
Aug 17 1.94 1.63 31 1.63 31 0.00 0 0 13 0 0.0 0 0
Sept 17 1.17 1.82 30 1.82 30 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 16.55" 16.72" 365 days 16.72" 365 0.00" 0 days 0 81 days 15 days 60.6" 18 days 20 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 T
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.21
10/7/2016 0.09
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.14
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 0.00
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 T
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.00
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 0.45
11/19/2016 0.00
11/20/2016 0.00
11/21/2016 0.00
11/22/2016 T
11/23/2016 0.10
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.00
12/1/2016 0.00
12/2/2016 0.00
12/3/2016 T
12/4/2016 0.00
12/5/2016 0.00
12/6/2016 0.00
12/7/2016 0.17
12/8/2016 0.04
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.10
12/12/2016 T
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.69
12/18/2016 0.00
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.00
12/25/2016 0.00
12/26/2016 0.00
12/27/2016 0.00
12/28/2016 0.00
12/29/2016 0.00
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 0.01
1/4/2017 0.00
1/5/2017 0.68
1/6/2017 0.00
1/7/2017 0.00
1/8/2017 0.00
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.00
1/12/2017 0.00
1/13/2017 T
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.44
1/17/2017 0.00
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 0.00
1/24/2017 0.00
1/25/2017 0.01
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 0.03
2/3/2017 T
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 T
2/9/2017 0.00
2/10/2017 0.00
2/11/2017 0.00
2/12/2017 T
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 0.00
2/24/2017 0.26
2/25/2017 0.01
2/26/2017 0.00
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 0.00
3/7/2017 0.00
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 T
3/12/2017 0.01
3/13/2017 0.00
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 0.00
3/27/2017 0.14
3/28/2017 0.06
3/29/2017 0.33
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.42
4/2/2017 0.00
4/3/2017 0.06
4/4/2017 0.65
4/5/2017 0.42
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
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 0.38
4/22/2017 0.08
4/23/2017 0.00
4/24/2017 0.00
4/25/2017 0.01
4/26/2017 0.17
4/27/2017 0.00
4/28/2017 0.05
4/29/2017 0.58
4/30/2017 0.22
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.09
5/4/2017 0.10
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.03
5/9/2017 0.30
5/10/2017 0.00
5/11/2017 0.46
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 0.02
5/18/2017 0.68
5/19/2017 1.14
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.24
5/23/2017 0.27
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.46
5/27/2017 0.49
5/28/2017 0.00
5/29/2017 0.00
5/30/2017 0.01
5/31/2017 0.01
6/1/2017 0.00
6/2/2017 0.06
6/3/2017 0.09
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.15
6/7/2017 0.00
6/8/2017 0.10
6/9/2017 0.00
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 0.06
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 T
6/22/2017 0.00
6/23/2017 0.15
6/24/2017 0.00
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 0.00
7/5/2017 T
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.00
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 T
7/12/2017 0.00
7/13/2017 0.03
7/14/2017 0.00
7/15/2017 0.05
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.03
7/22/2017 0.02
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.11
7/27/2017 0.83
7/28/2017 0.00
7/29/2017 T
7/30/2017 0.03
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.11
8/4/2017 0.02
8/5/2017 0.01
8/6/2017 0.02
8/7/2017 0.02
8/8/2017 0.87
8/9/2017 0.06
8/10/2017 0.00
8/11/2017 0.20
8/12/2017 0.00
8/13/2017 0.16
8/14/2017 0.02
8/15/2017 0.00
8/16/2017 0.09
8/17/2017 0.02
8/18/2017 0.00
8/19/2017 0.00
8/20/2017 0.03
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 0.00
8/25/2017 0.00
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 0.00
9/1/2017 0.00
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 0.00
9/13/2017 0.00
9/14/2017 0.06
9/15/2017 0.00
9/16/2017 0.02
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.01
9/24/2017 0.81
9/25/2017 0.15
9/26/2017 0.00
9/27/2017 0.21
9/28/2017 0.52
9/29/2017 0.04
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
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 0.21 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/7/2016 7:00 AM 0.09 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
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 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
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 0.00 0.0 M M 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 T M M M 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 0.00 0.0 M M 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 0.45 5.7 M 5.7 M Submitted via CoCoRaHS Observer for Android version 2.0.3 (build 2005)
11/19/2016 7:00 AM 0.00 0.0 0.00 3.5 M Submitted via CoCoRaHS Observer for Android version 2.0.3 (build 2005)
11/20/2016 7:00 AM 0.00 0.0 M M M
11/21/2016 7:00 AM 0.00 0.0 M M M
11/22/2016 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/23/2016 7:00 AM 0.10 T M 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/24/2016 7:00 AM 0.00 0.0 M M 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 0.00 0.0 M M M
11/28/2016 7:00 AM 0.00 0.0 M M M
11/29/2016 7:00 AM 0.00 0.0 M M 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 T M M M M Flurries occurred during the afternoon into early evening.
12/4/2016 7:00 AM 0.00 0.0 M M M
12/5/2016 7:00 AM 0.00 0.0 M M M
12/6/2016 7:00 AM 0.00 0.0 M M M
12/7/2016 7:00 AM 0.17 3.5 0.17 3.5 0.17 Light to Moderate Snow at time of observation.
12/8/2016 7:00 AM 0.04 0.4 M 3.9 M All Snow. Storm total 3.90 inches and 0.20 inch SWE.
12/9/2016 7:00 AM 0.00 0.0 M M M
12/10/2016 7:00 AM 0.00 0.0 M M M
12/11/2016 7:00 AM 0.10 0.7 M 0.7 M
12/12/2016 7:00 AM T T M 0.7 M
12/13/2016 7:00 AM 0.00 0.0 M M M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 7:00 AM 0.00 0.0 M M M
12/17/2016 7:00 AM 0.69 8.0 0.69 8.0 0.69 Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/18/2016 7:00 AM 0.00 0.0 M M M
12/19/2016 7:00 AM 0.00 0.0 M M M
12/20/2016 7:00 AM 0.00 0.0 M M M
12/21/2016 7:00 AM 0.00 0.0 M M M
12/22/2016 7:00 AM 0.00 0.0 M M M
12/23/2016 7:00 AM 0.00 0.0 M M M
12/24/2016 7:00 AM 0.00 0.0 M M M
12/25/2016 7:00 AM 0.00 0.0 M M M
12/26/2016 7:00 AM 0.00 0.0 M M M
12/27/2016 7:00 AM 0.00 0.0 M M M
12/28/2016 7:00 AM 0.00 0.0 M M M
12/29/2016 7:00 AM 0.00 0.0 M M M
12/30/2016 7:00 AM 0.00 0.0 M M M
12/31/2016 7:00 AM 0.00 0.0 M M M
1/1/2017 7:00 AM 0.00 0.0 M M M
1/2/2017 7:00 AM 0.00 0.0 M M M
1/3/2017 7:00 AM 0.01 0.1 M 0.1 M -SN at time of observation.
1/4/2017 7:00 AM 0.00 0.0 M M M
1/5/2017 3:00 PM 0.68 8.5 0.68 8.5 0.68 storm total from 3 pm 4th through 3 pm 5th
1/6/2017 7:00 AM 0.00 0.0 M M M
1/7/2017 7:00 AM 0.00 0.0 M M M
1/8/2017 7:00 AM 0.00 0.0 M M M
1/9/2017 7:00 AM 0.00 0.0 M M M
1/10/2017 7:00 AM 0.00 0.0 M M M
1/11/2017 7:00 AM 0.00 0.0 M M M
1/12/2017 7:00 AM 0.00 0.0 M M M
1/13/2017 7:00 AM T 0.1 M 0.1 M
1/14/2017 7:00 AM 0.00 0.0 M M M
1/15/2017 7:00 AM 0.00 0.0 M M M
1/16/2017 12:00 PM 0.44 5.5 0.44 5.0 0.44 Submitted via CoCoRaHS Observer for Android version 2.0.7 (build 2009)
1/17/2017 7:00 AM 0.00 0.0 M M M
1/18/2017 7:00 AM 0.00 0.0 M M M
1/19/2017 7:00 AM 0.00 0.0 M M M
1/20/2017 7:00 AM 0.00 0.0 M M M
1/21/2017 7:00 AM 0.00 0.0 M M M
1/22/2017 7:00 AM 0.00 0.0 M M M
1/23/2017 7:00 AM 0.00 0.0 M M M
1/24/2017 7:00 AM 0.00 0.0 M M M
1/25/2017 7:00 AM 0.01 T M T M
1/26/2017 7:00 AM 0.00 0.0 M M M
1/27/2017 7:00 AM 0.00 0.0 M M M
1/28/2017 7:00 AM 0.00 0.0 M M M
1/29/2017 7:00 AM 0.00 0.0 M M M
1/30/2017 7:00 AM 0.00 0.0 M M M
1/31/2017 7:00 AM 0.00 0.0 M M M
2/1/2017 7:00 AM 0.00 0.0 M M M
2/2/2017 7:00 AM 0.03 0.1 M 0.1 M Most of this fell as freezing drizzle. 1/8" snow accumulation on top of the glaze.
2/3/2017 7:00 AM T M M M M Freezing drizzle
2/4/2017 7:00 AM 0.00 0.0 M M M
2/5/2017 7:00 AM 0.00 0.0 M M M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 7:00 AM 0.00 0.0 M M M
2/8/2017 7:00 AM T M M M M All liquid precip with temps in the 40s overnight
2/9/2017 7:00 AM 0.00 0.0 M M M
2/10/2017 7:00 AM 0.00 0.0 M M M
2/11/2017 7:00 AM 0.00 0.0 M M M
2/12/2017 7:00 AM T M M M M This was all rain. It wet the pavement about 50% and did not register at all in the gauge.
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 M M M M This was all rain. Enough to wet the pavement but not enough to register 0.01.
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 0.00 0.0 M M M
2/24/2017 7:00 AM 0.26 3.5 0.26 3.5 0.26 All snow
2/25/2017 7:00 AM 0.01 0.1 M 2.8 M
2/26/2017 7:00 AM 0.00 0.0 M M M
2/27/2017 7:00 AM 0.00 0.0 M M M
2/28/2017 7:00 AM 0.00 0.0 M M M
3/1/2017 7:00 AM 0.00 0.0 M M M
3/2/2017 7:00 AM 0.00 0.0 M M M
3/3/2017 7:00 AM 0.00 0.0 M M M
3/4/2017 7:00 AM 0.00 0.0 M M M
3/5/2017 7:00 AM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.00 0.0 M M M
3/8/2017 7:00 AM 0.00 0.0 M M 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 T M M M M This was liquid. Just enough to wet the pavement.
3/12/2017 7:00 AM 0.01 M M M M This fell as rain in the morning. We drove up Coal Creek Canyon and it didn't change over to snow until about 7200 feet MSL.
3/13/2017 7:00 AM 0.00 0.0 M M 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 M M M M All rain
3/25/2017 7:00 AM 0.00 0.0 M M M
3/26/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/27/2017 7:00 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/28/2017 7:00 AM 0.06 M M M M All rain
3/29/2017 7:00 AM 0.33 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.00 0.0 M M M
4/1/2017 7:00 AM 0.42 0.1 M 0.1 M .34 of this fell as rain, the remainder as snow. it only snowed for 2 or 3 hours up to the observation time.
4/2/2017 7:00 AM 0.00 0.0 M M M
4/3/2017 7:00 AM 0.06 M M M M
4/4/2017 9:00 AM 0.65 5.8 M 5.8 M Started out briefly as rain, changed over to snow around midnight. Snow ended 9 AM.
4/5/2017 7:00 AM 0.42 4.5 M 6.5 M The snow from the morning of the 4th was 2 inches deep when the convective snow showers began at 430 PM. Bursts of heavy snow lasting 30 min at a time continued until about 10PM. 4.5 new snow on top of the 2 inches remaining on the ground. Temperature dropped 9 degrees in about 10 minutes once the first convective shower arrived.
4/6/2017 7:00 AM 0.00 0.0 M M M
4/7/2017 7:00 AM 0.00 0.0 M M M
4/8/2017 7:00 AM 0.00 0.0 M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M 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 0.38 M M M M
4/22/2017 7:00 AM 0.08 M M M M
4/23/2017 7:00 AM 0.00 0.0 M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.01 M M M M
4/26/2017 7:00 AM 0.17 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/27/2017 7:00 AM 0.00 0.0 M M M
4/28/2017 7:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/29/2017 7:00 AM 0.58 6.0 M 6.0 M
4/30/2017 7:00 AM 0.22 2.5 M 5.0 M Lots of settling yesterday.
5/1/2017 7:00 AM 0.00 0.0 M M M
5/2/2017 7:00 AM 0.00 0.0 M M M
5/3/2017 7:00 AM 0.09 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/4/2017 7:00 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
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 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/9/2017 7:00 AM 0.30 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/10/2017 7:00 AM 0.00 0.0 M M M
5/11/2017 7:00 AM 0.46 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
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 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/18/2017 7:00 AM 0.68 M M M M +SN at time of ob. trace on ground so far. Precipitation total was nearly all rain
5/19/2017 7:00 AM 1.14 5.5 M 5.0 M This fell as all snow. Changeover was 5 AM 5/19. Ground was warm and the min temp was 32, but as warm as 33.5 during the snowfall and when not snowing it warmed to 36 deg. Max depth was measured at 8 PM. minor settling/melting occurred overnight.
5/20/2017 7:00 AM 0.00 0.0 M M M
5/21/2017 7:00 AM 0.00 0.0 M M M
5/22/2017 7:00 AM 0.24 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/23/2017 7:00 AM 0.27 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/24/2017 7:00 AM 0.00 0.0 M M M
5/25/2017 7:00 AM 0.00 0.0 M M M
5/26/2017 7:00 AM 0.46 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
5/27/2017 7:00 AM 0.49 M M M M
5/28/2017 7:00 AM 0.00 0.0 M M M
5/29/2017 7:00 AM 0.00 0.0 M M M
5/30/2017 7:00 AM 0.01 M M M M
5/31/2017 7:00 AM 0.01 M M M M
6/1/2017 7:00 AM 0.00 0.0 M M M
6/2/2017 7:00 AM 0.06 M M M M
6/3/2017 7:00 AM 0.09 M M M M
6/4/2017 7:00 AM 0.00 0.0 M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.15 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/7/2017 7:00 AM 0.00 0.0 M M M
6/8/2017 7:00 AM 0.10 M M M M
6/9/2017 7:00 AM 0.00 0.0 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 0.06 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
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 T M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 7:00 AM 0.15 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/24/2017 7:00 AM 0.00 0.0 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 Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
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 0.00 0.0 M M M
7/5/2017 7:00 AM T 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 0.00 0.0 M M M
7/9/2017 7:00 AM 0.00 0.0 M M M
7/10/2017 7:00 AM 0.00 0.0 M M M
7/11/2017 7:00 AM T M M M M
7/12/2017 7:00 AM 0.00 0.0 M M M
7/13/2017 7:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/14/2017 7:00 AM 0.00 0.0 M M M
7/15/2017 7:00 AM 0.05 M M M M
7/16/2017 7:00 AM 0.00 0.0 M M M
7/17/2017 7:00 AM 0.00 0.0 M M M
7/18/2017 7:00 AM 0.00 0.0 M M M
7/19/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.00 0.0 M M M
7/21/2017 7:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
7/22/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
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 0.11 M M M M Sent via CoCoRaHS Observer for iOS
7/27/2017 7:00 AM 0.83 M M M M Sent via CoCoRaHS Observer for iOS
7/28/2017 7:00 AM 0.00 0.0 M M M
7/29/2017 7:00 AM T M M M M
7/30/2017 7:00 AM 0.03 M M M M
7/31/2017 7:00 AM 0.00 0.0 M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
8/4/2017 7:00 AM 0.02 M M M M
8/5/2017 7:00 AM 0.01 M M M M
8/6/2017 7:00 AM 0.02 M M M M
8/7/2017 7:00 AM 0.02 M M M M
8/8/2017 7:00 AM 0.87 M M M M
8/9/2017 7:00 AM 0.06 M M M M
8/10/2017 7:00 AM 0.00 0.0 M M M
8/11/2017 7:00 AM 0.20 M M M M
8/12/2017 7:00 AM 0.00 0.0 M M M
8/13/2017 7:00 AM 0.16 M M M M
8/14/2017 7:00 AM 0.02 M M M M
8/15/2017 7:00 AM 0.00 0.0 M M M
8/16/2017 7:00 AM 0.09 M M M M
8/17/2017 7:00 AM 0.02 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 0.03 M M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 7:00 AM 0.00 0.0 M M M
8/24/2017 7:00 AM 0.00 0.0 M M M
8/25/2017 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
9/1/2017 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.06 M M M M
9/15/2017 7:00 AM 0.00 0.0 M M M
9/16/2017 7:00 AM 0.02 M M M M
9/17/2017 7:00 AM 0.00 0.0 M M M
9/18/2017 7:00 AM 0.00 0.0 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 0.01 M M M M
9/24/2017 7:00 AM 0.81 M M M M
9/25/2017 7:00 AM 0.15 M M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.21 M M M M Light rain at the observation time.
9/28/2017 7:00 AM 0.52 M M M M Very light rain at observation time
9/29/2017 7:00 AM 0.04 M M M M
9/30/2017 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
5/8/2017 3:20 PM NA 1/4" Pea Size Rice Hard|White Ice 3min no damage Continuous True After rain Same time as smaller hail