Station Overview Station Location
Station Number CO-GL-17 Latitude 39.90653333
Station Name Rollinsville 1.1 SSW Longitude -105.5110667
County Gilpin Elevation (ft) 8797



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 17 1.41 1.87 31 1.87 31 0.00 0 0 8 3 19.2 7 8
Nov 17 1.34 1.11 28 1.11 28 0.00 0 0 7 1 12.7 6 14
Dec 17 1.30 1.19 31 1.19 31 0.00 0 0 10 2 17.9 9 24
Jan 18 1.06 0.74 28 0.74 28 0.00 0 0 8 4 9.8 8 28
Feb 18 1.16 1.25 28 1.25 28 0.00 0 0 10 2 18.1 9 27
March 18 2.30 1.59 31 1.31 28 0.28 3 1 9 4 14.3 6 27
April 18 2.98 1.61 30 0.76 12 0.85 18 3 7 1 7.5 7 5
May 18 2.72 3.30 31 3.15 30 0.15 1 1 13 3 11.1 4 4
June 18 2.32 1.89 30 1.89 30 0.00 0 0 7 3 0.0 0 0
July 18 2.45 2.30 31 2.30 31 0.00 0 0 12 4 0.0 0 0
Aug 18 2.66 0.92 31 0.92 31 0.00 0 0 8 3 0.0 0 0
Sept 18 1.72 1.08 29 1.08 29 0.00 0 0 7 3 0.0 0 0
Water Year Totals: 23.42" 18.85" 359 days 17.57" 337 1.28" 22 days 5 106 days 33 days 110.6" 56 days 137 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
10/1/2017 0.22
10/2/2017 0.53
10/3/2017 0.24
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 T
10/8/2017 0.00
10/9/2017 0.32
10/10/2017 0.17
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 T
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.02
10/22/2017 T
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.20
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 0.17
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.10
11/6/2017 T
11/7/2017 0.27
11/8/2017 0.17
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.00
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.44
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.04
11/22/2017 0.08
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.01
11/26/2017 0.00
11/27/2017
11/28/2017 0.00
11/29/2017
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.10
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.03
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.11
12/15/2017 T
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.16
12/22/2017 0.01
12/23/2017 0.05
12/24/2017 0.23
12/25/2017 0.16
12/26/2017 0.29
12/27/2017 T
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2018 T
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.01
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 0.12
1/12/2018 0.02
1/13/2018 0.06
1/14/2018 0.00
1/15/2018 T
1/16/2018 0.02
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.30
1/22/2018 0.20
1/23/2018
1/24/2018
1/25/2018 0.00
1/26/2018 0.01
1/27/2018 T
1/28/2018 0.00
1/29/2018 T
1/30/2018 0.00
1/31/2018
2/1/2018 0.20
2/2/2018 0.06
2/3/2018 0.00
2/4/2018 0.07
2/5/2018 0.11
2/6/2018 0.13
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.09
2/11/2018 0.07
2/12/2018 0.00
2/13/2018 T
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.01
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 T
2/20/2018 0.25
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.00
2/24/2018 0.26
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 T
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.00
3/5/2018 0.02
3/6/2018 0.02
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 T
3/10/2018 0.05
3/11/2018 0.03
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.13
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.41
3/20/2018 T
3/21/2018 T
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.08
3/25/2018 0.00
3/26/2018 0.06
3/27/2018 0.51
3/28/2018 0.00
3/29/2018 **
3/30/2018 **
3/31/2018 0.28
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.10
4/2/2018 **
4/3/2018 **
4/4/2018 **
4/5/2018 **
4/6/2018 **
4/7/2018 0.45
4/8/2018 0.24
4/9/2018 0.18
4/10/2018 0.00
4/11/2018 **
4/12/2018 0.00
4/13/2018 0.02
4/14/2018 T
4/15/2018 0.03
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.05
4/19/2018 0.00
4/20/2018 **
4/21/2018 0.40
4/22/2018 0.14
4/23/2018 **
4/24/2018 **
4/25/2018 **
4/26/2018 **
4/27/2018 **
4/28/2018 **
4/29/2018 **
4/30/2018 **
5/1/2018 0.15
5/2/2018 0.09
5/3/2018 1.11
5/4/2018 0.74
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.04
5/13/2018 0.03
5/14/2018 0.38
5/15/2018 0.01
5/16/2018 0.05
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.10
5/20/2018 0.34
5/21/2018 0.20
5/22/2018 T
5/23/2018 0.03
5/24/2018 T
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.03
5/30/2018 0.00
5/31/2018 T
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.01
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 T
6/15/2018 0.00
6/16/2018 0.03
6/17/2018 0.13
6/18/2018 1.42
6/19/2018 0.14
6/20/2018 T
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.08
6/24/2018 0.00
6/25/2018 0.08
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 T
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.01
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 T
7/5/2018 T
7/6/2018 0.00
7/7/2018 0.02
7/8/2018 T
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.56
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.36
7/17/2018 0.02
7/18/2018 T
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.02
7/23/2018 0.27
7/24/2018 0.48
7/25/2018 0.01
7/26/2018 0.36
7/27/2018 0.02
7/28/2018 0.17
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 T
8/4/2018 0.09
8/5/2018 0.03
8/6/2018 0.04
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.00
8/15/2018 0.35
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.07
8/20/2018 0.00
8/21/2018 0.01
8/22/2018 0.21
8/23/2018 T
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 T
8/27/2018 0.12
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
9/1/2018 T
9/2/2018
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.17
9/7/2018 0.57
9/8/2018 0.00
9/9/2018 0.01
9/10/2018 0.02
9/11/2018 0.00
9/12/2018 T
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 T
9/18/2018 0.03
9/19/2018 0.00
9/20/2018 0.23
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.05
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.22 M M M M 5pm - 6:45pm 0.02 precip. Overnight 0.20 precip
10/2/2017 7:00 AM 0.53 4.8 M 1.5 M Daytime rain ended at 3:50pm. .11 precip. Snow overnight. Still snowing at 7am
10/3/2017 7:00 AM 0.24 2.0 M 1.0 M Light snow on and off all day. Most accumulation overnight.
10/4/2017 7:00 AM 0.00 0.0 M M M
10/5/2017 7:00 AM 0.00 0.0 M M M
10/6/2017 7:00 AM 0.00 0.0 M M M
10/7/2017 7:00 AM T 0.0 M M M Snow. No accumulation in morning. High wind overnight.
10/8/2017 7:00 AM 0.00 0.0 M M M
10/9/2017 7:00 AM 0.32 3.7 M 3.0 M Snow overnight. Snowing at 7am.
10/10/2017 7:00 AM 0.17 4.0 M 3.5 M
10/11/2017 7:00 AM 0.00 0.0 M 0.5 M
10/12/2017 7:00 AM 0.00 0.0 M M M
10/13/2017 7:00 AM 0.00 0.0 M M M
10/14/2017 7:00 AM 0.00 0.0 M M M
10/15/2017 7:00 AM T T M M M
10/16/2017 7:00 AM 0.00 0.0 M M M
10/17/2017 7:00 AM 0.00 0.0 M M M
10/18/2017 7:00 AM 0.00 0.0 M M M
10/19/2017 7:00 AM 0.00 0.0 M M M
10/20/2017 7:00 AM 0.00 0.0 M M M
10/21/2017 7:00 AM 0.02 0.2 M 0.0 M Snow overnight
10/22/2017 7:00 AM T T M M M
10/23/2017 7:00 AM 0.00 0.0 M M M
10/24/2017 7:00 AM 0.00 0.0 M M M
10/25/2017 7:00 AM 0.00 0.0 M M M
10/26/2017 7:00 AM 0.00 0.0 M M M
10/27/2017 7:00 AM 0.20 3.0 M 2.0 M Snow ended overnight
10/28/2017 7:00 AM 0.00 0.0 M 0.5 M
10/29/2017 7:00 AM 0.00 0.0 M M M
10/30/2017 7:00 AM 0.00 0.0 M M M
10/31/2017 7:00 AM 0.17 1.5 M 1.5 M Snowing at 7am.
11/1/2017 7:00 AM 0.00 0.0 M 1.0 M
11/2/2017 7:00 AM 0.00 0.0 M M M
11/3/2017 7:00 AM 0.00 0.0 M M M
11/4/2017 7:00 AM 0.00 0.0 M M M
11/5/2017 7:00 AM 0.10 2.2 M 2.0 M Snow overnight
11/6/2017 7:00 AM T T M M M Occasional light snow daytime and over night
11/7/2017 7:00 AM 0.27 3.2 M 3.0 M Light snow early morning thine snow overnight. Light snow at 7am.
11/8/2017 7:00 AM 0.17 2.4 M 3.5 M 7am - 7:45am trace. 3:30pm - ended overnight
11/9/2017 7:00 AM 0.00 0.0 M 3.0 M
11/10/2017 7:00 AM 0.00 0.0 M 2.5 M
11/11/2017 7:00 AM 0.00 0.0 M 1.0 M
11/12/2017 7:00 AM 0.00 0.0 M 0.5 M
11/13/2017 7:00 AM 0.00 0.0 M M M
11/14/2017 7:00 AM 0.00 0.0 M M M
11/15/2017 7:00 AM 0.00 0.0 M M M
11/16/2017 7:00 AM 0.00 0.0 M M M
11/17/2017 7:00 AM 0.00 0.0 M M M
11/18/2017 7:00 AM 0.44 4.2 M 4.0 M Light rain on and off daytime. Snow started 4:10pm. Snow ended overnight.
11/19/2017 7:00 AM 0.00 0.0 M 2.5 M
11/20/2017 7:00 AM 0.00 0.0 M 2.0 M
11/21/2017 7:00 AM 0.04 0.6 M 1.5 M Overnight snow
11/22/2017 7:00 AM 0.08 0.1 M 1.5 M Light snow. Ended after 2:30pm. Warm and windy.
11/23/2017 7:00 AM 0.00 0.0 M 0.5 M
11/24/2017 7:00 AM 0.00 0.0 M M M
11/25/2017 7:00 AM 0.01 0.0 M M M Started with Snow rain mix then rain.
11/26/2017 7:00 AM 0.00 0.0 M M M
11/28/2017 7:00 AM 0.00 0.0 M M M
11/30/2017 7:00 AM 0.00 0.0 M M M
12/1/2017 7:00 AM 0.00 0.0 M M M
12/2/2017 7:00 AM 0.00 0.0 M M M
12/3/2017 7:00 AM 0.00 0.0 M M M
12/4/2017 7:00 AM 0.10 1.5 M 1.5 M Overnight snow
12/5/2017 7:00 AM 0.00 0.0 M 1.0 M
12/6/2017 7:00 AM 0.00 0.0 M 1.0 M
12/7/2017 7:00 AM 0.00 0.0 M 1.0 M
12/8/2017 7:00 AM 0.03 T M 1.0 M
12/9/2017 7:00 AM 0.00 0.0 M 1.0 M
12/10/2017 7:00 AM 0.00 0.0 M 1.0 M
12/11/2017 7:00 AM 0.00 0.0 M 0.5 M
12/12/2017 7:00 AM 0.00 0.0 M M M
12/13/2017 7:00 AM 0.00 0.0 M M M
12/14/2017 7:00 AM 0.11 2.3 M 2.5 M Snow overnight
12/15/2017 7:00 AM T T M 1.5 M
12/16/2017 7:00 AM 0.00 0.0 M 1.0 M
12/17/2017 7:00 AM 0.00 0.0 M 1.0 M
12/18/2017 7:00 AM 0.00 0.0 M 0.5 M
12/19/2017 7:00 AM 0.00 0.0 M M M
12/20/2017 7:00 AM 0.00 0.0 M M M
12/21/2017 7:00 AM 0.16 1.9 M 2.0 M Overnight snow. Snowing at 7am.
12/22/2017 7:00 AM 0.01 0.2 M 2.0 M Very light snow all day. Snow ending after dark
12/23/2017 7:00 AM 0.05 0.4 M 2.5 M Overnight snow. Windy.
12/24/2017 7:00 AM 0.23 3.6 M 5.5 M Snow ended after dark.
12/25/2017 7:00 AM 0.16 3.4 M 7.5 M Snow overnight. Snowing at 7am.
12/26/2017 7:00 AM 0.29 3.9 M 9.5 M Snow ending overnight
12/27/2017 7:00 AM T T M 7.5 M
12/28/2017 7:00 AM 0.00 0.0 M 6.5 M
12/29/2017 7:00 AM 0.00 0.0 M 5.5 M Very windy.
12/30/2017 7:00 AM 0.00 0.0 M 5.5 M
12/31/2017 7:00 AM 0.05 0.7 M 6.0 M Overnight -7am snow
1/1/2018 7:00 AM T M M 5.5 M
1/2/2018 7:00 AM 0.00 0.0 M 5.5 M
1/3/2018 7:00 AM 0.00 0.0 M 5.0 M
1/4/2018 7:00 AM 0.00 0.0 M 5.0 M
1/5/2018 7:00 AM 0.00 0.0 M 4.5 M
1/6/2018 7:00 AM 0.00 0.0 M 4.0 M
1/7/2018 7:00 AM 0.01 0.2 M 4.5 M Overnight snow
1/8/2018 7:00 AM 0.00 0.0 M 4.0 M
1/9/2018 7:00 AM 0.00 0.0 M 4.0 M
1/10/2018 7:00 AM 0.00 0.0 M 3.0 M
1/11/2018 7:00 AM 0.12 2.0 M 5.0 M Windy at 7 am.
1/12/2018 7:00 AM 0.02 0.2 M 5.0 M Overnight snow. Snowing at 7am
1/13/2018 7:00 AM 0.06 0.1 M 5.5 M Don't know when snow stopped. Windy, I think the snow board measurement is not accurate.
1/14/2018 7:00 AM 0.00 0.0 M 5.0 M
1/15/2018 7:00 AM T T M 5.0 M Snow started early morning. Snowing at 7 am.
1/16/2018 7:00 AM 0.02 0.5 M 5.5 M
1/17/2018 7:00 AM 0.00 0.0 M 5.0 M
1/18/2018 7:00 AM 0.00 0.0 M 4.5 M
1/19/2018 7:00 AM 0.00 0.0 M 4.5 M
1/20/2018 7:00 AM 0.00 0.0 M 4.5 M
1/21/2018 7:00 AM 0.30 4.0 M 8.5 M Snow started overnight continued to 7 am
1/22/2018 7:00 AM 0.20 2.5 M 10.0 M
1/25/2018 7:00 AM 0.00 0.0 M 8.5 M
1/26/2018 7:00 AM 0.01 0.3 M 8.0 M Overnight snow
1/27/2018 7:00 AM T T M 8.0 M
1/28/2018 7:00 AM 0.00 0.0 M 8.0 M Windy overnight
1/29/2018 7:00 AM T T M 8.0 M Windy
1/30/2018 7:00 AM 0.00 0.0 M 7.5 M
2/1/2018 7:00 AM 0.20 2.0 M 9.5 M Overnight snow. Snowing at 7 am. Windy.
2/2/2018 7:00 AM 0.06 M M 9.0 M Windy. Snow blown off snow board. No measurement of new snow.
2/3/2018 7:00 AM 0.00 0.0 M 8.5 M
2/4/2018 7:00 AM 0.07 0.5 M 9.0 M Windy. No snow left on snowboard. I guess about .5 inch new snow. Very light snow all day and after dark.
2/5/2018 7:00 AM 0.11 1.6 M 10.5 M Overnight snow. Snowing at 7 am.
2/6/2018 7:00 AM 0.13 2.0 M 11.0 M
2/7/2018 7:00 AM 0.00 0.0 M 11.0 M
2/8/2018 7:00 AM 0.00 0.0 M 8.5 M
2/9/2018 7:00 AM 0.00 0.0 M 7.5 M
2/10/2018 7:00 AM 0.09 1.7 M 10.5 M Light Snow early. Then dry most of the day. Most snow over night. Snowing at 7 am.
2/11/2018 7:00 AM 0.07 1.0 M 11.0 M Light snow on and off all day. Snow ended after dark.
2/12/2018 7:00 AM 0.00 0.0 M 10.5 M
2/13/2018 7:00 AM T T M 10.5 M
2/14/2018 7:00 AM 0.00 0.0 M 10.0 M
2/15/2018 7:00 AM 0.00 0.0 M 9.5 M
2/16/2018 7:00 AM 0.01 0.1 M 10.0 M Light snow ended after dark
2/17/2018 7:00 AM 0.00 0.0 M 10.0 M
2/18/2018 7:00 AM 0.00 0.0 M 9.5 M
2/19/2018 7:00 AM T T M 9.0 M Overnight snow
2/20/2018 7:00 AM 0.25 4.3 M 13.0 M
2/21/2018 7:00 AM 0.00 0.0 M 12.0 M
2/22/2018 7:00 AM 0.00 0.0 M 12.0 M
2/23/2018 7:00 AM 0.00 0.0 M M M
2/24/2018 7:00 AM 0.26 4.9 M 16.0 M Snow ended after dark
2/25/2018 7:00 AM 0.00 0.0 M 14.5 M
2/26/2018 7:00 AM 0.00 0.0 M 14.0 M
2/27/2018 7:00 AM 0.00 0.0 M 13.0 M
2/28/2018 7:00 AM 0.00 0.0 M 12.0 M
3/1/2018 7:00 AM T T M 12.0 M
3/2/2018 7:00 AM 0.00 0.0 M 11.5 M
3/3/2018 7:00 AM 0.00 0.0 M 11.0 M
3/4/2018 7:00 AM 0.00 0.0 M 10.5 M
3/5/2018 7:00 AM 0.02 M M 10.0 M Windy. Most snow overnight. Still snowing at 7 am. Could not measure snow fall. Snow board clear from wind.
3/6/2018 7:00 AM 0.02 M M 10.0 M Extremely windy so no snow on the board
3/7/2018 7:00 AM 0.00 0.0 M 10.0 M
3/8/2018 7:00 AM 0.00 0.0 M 9.5 M
3/9/2018 7:00 AM T T M 9.0 M Trace snow overnight
3/10/2018 7:00 AM 0.05 1.2 M 9.5 M Overnight snow. Snowing at 7 am.
3/11/2018 7:00 AM 0.03 M M 9.0 M Light snow. All melted on the snow board so could not measure snow fall.
3/12/2018 7:00 AM 0.00 0.0 M 8.5 M
3/13/2018 7:00 AM 0.00 0.0 M 8.0 M
3/14/2018 7:00 AM 0.00 0.0 M 7.0 M
3/15/2018 7:00 AM 0.00 0.0 M 5.5 M
3/16/2018 7:00 AM 0.13 1.7 M 7.0 M Snow ended after dark
3/17/2018 7:00 AM 0.00 0.0 M 5.5 M
3/18/2018 7:00 AM 0.00 0.0 M 4.5 M
3/19/2018 7:00 AM 0.41 4.5 M 8.5 M Thunder snow!
3/20/2018 7:00 AM T M M 7.7 M
3/21/2018 7:00 AM T T M 7.5 M
3/22/2018 7:00 AM 0.00 0.0 M 5.5 M
3/23/2018 7:00 AM 0.00 0.0 M 3.0 M
3/24/2018 7:00 AM 0.08 0.3 M 2.5 M Gone all day. Don't know when the snow started. Ended after dark. Most of it melted in the warm day.
3/25/2018 7:00 AM 0.00 0.0 M T M
3/26/2018 7:00 AM 0.06 0.8 M 1.0 M Overnight snow
3/27/2018 7:00 AM 0.51 5.8 M 5.0 M Snow ended overnight
3/28/2018 7:00 AM 0.00 0.0 M 2.5 M
4/1/2018 7:00 AM 0.10 1.7 M 3.7 M
4/8/2018 7:00 AM 0.24 1.4 M 2.5 M Light rain.Snow after dark.
4/9/2018 7:00 AM 0.18 2.4 M 2.0 M Snowing at 7 am
4/10/2018 7:00 AM 0.00 0.0 M M M
4/13/2018 7:00 AM 0.02 0.2 M T M
4/14/2018 7:00 AM T T M T M Snow ended overnight
4/15/2018 7:00 AM 0.03 0.5 M M M
4/16/2018 7:00 AM 0.00 0.0 M M M
4/17/2018 7:00 AM 0.00 0.0 M M M
4/18/2018 7:00 AM 0.05 0.5 M 0.5 M Don't know when snow started. Ended after dark.
4/19/2018 7:00 AM 0.00 0.0 M M M
4/22/2018 7:00 AM 0.14 0.8 M 2.5 M
5/2/2018 7:00 AM 0.09 0.6 M T M Very light snow on and off all day. Most accumulation started at 6 am. Snowing at 7am.
5/3/2018 7:00 AM 1.11 6.0 M 5.0 M Snow rain all day. Heavy snow overnight. Snowing at 7 am.
5/4/2018 7:00 AM 0.74 3.0 M 6.0 M Times of snow and rain during the day. Snow ended overnight.
5/5/2018 7:00 AM 0.00 0.0 M 2.0 M
5/6/2018 7:00 AM 0.00 0.0 M M M
5/7/2018 7:00 AM 0.00 0.0 M M M
5/8/2018 7:00 AM 0.00 0.0 M M M
5/9/2018 7:00 AM 0.00 0.0 M M M
5/10/2018 7:00 AM 0.00 0.0 M M M
5/11/2018 7:00 AM 0.00 0.0 M M M
5/12/2018 7:00 AM 0.04 M M M M Overnight rain.
5/13/2018 7:00 AM 0.03 M M M M Rain ended overnight
5/14/2018 7:00 AM 0.38 M M M M Some hail. Lots of fog. Don't know when it ended. Probably overnight.
5/15/2018 7:00 AM 0.01 M M M M
5/16/2018 7:00 AM 0.05 M M M M
5/17/2018 7:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM 0.00 0.0 M M M
5/19/2018 7:00 AM 0.10 M M M M Light rain at 7am.
5/20/2018 7:00 AM 0.34 1.5 M 1.0 M 7am - 4:18pm rain. Thine snow.
5/21/2018 7:00 AM 0.20 M M M M Mostly rain. Hail at 2:45 pm for about 10 min.
5/22/2018 7:00 AM T M M M M
5/23/2018 7:00 AM 0.03 M M M M
5/24/2018 7:00 AM T M M M M
5/25/2018 7:00 AM 0.00 0.0 M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 7:00 AM 0.00 0.0 M M M
5/28/2018 7:00 AM 0.00 0.0 M M M
5/29/2018 7:00 AM 0.03 M M M M
5/30/2018 7:00 AM 0.00 0.0 M M M
5/31/2018 7:00 AM T M M M M
6/1/2018 7:00 AM 0.00 0.0 M M M
6/2/2018 7:00 AM 0.00 0.0 M M M
6/3/2018 7:00 AM 0.00 0.0 M M M
6/4/2018 7:00 AM 0.01 M M M M
6/5/2018 7:00 AM 0.00 0.0 M M M
6/6/2018 7:00 AM 0.00 0.0 M M M
6/7/2018 7:00 AM 0.00 0.0 M M M
6/8/2018 7:00 AM 0.00 0.0 M M M
6/9/2018 7:00 AM 0.00 0.0 M M M
6/10/2018 7:00 AM 0.00 0.0 M M M
6/11/2018 7:00 AM 0.00 0.0 M M M
6/12/2018 7:00 AM 0.00 0.0 M M M
6/13/2018 7:00 AM 0.00 0.0 M M M
6/14/2018 7:00 AM T M M M M Some moisture. A little less than 0.01.
6/15/2018 7:00 AM 0.00 0.0 M M M
6/16/2018 7:00 AM 0.03 M M M M Light rain on and off
6/17/2018 7:00 AM 0.13 M M M M Trace rain through 4:15pm. Accumulation starting 6:48pm.
6/18/2018 7:00 AM 1.42 M M M M Finally a good rain. Ended over night.
6/19/2018 7:00 AM 0.14 M M M M Some small hail. Rain on and off. Heaviest rain 6:30pm. Rain ended overnight.
6/20/2018 7:00 AM T M M M M Trace in morning. Not sure of time
6/21/2018 7:00 AM 0.00 0.0 M M M
6/22/2018 7:00 AM 0.00 0.0 M M M
6/23/2018 7:00 AM 0.08 M M M M Rain started in the morning.
6/24/2018 7:00 AM 0.00 0.0 M M M
6/25/2018 7:00 AM 0.08 M M M M
6/26/2018 7:00 AM 0.00 0.0 M M M
6/27/2018 7:00 AM 0.00 0.0 M M M
6/28/2018 7:00 AM T M M M M A few drops.
6/29/2018 7:00 AM 0.00 0.0 M M M
6/30/2018 7:00 AM 0.00 0.0 M M M
7/1/2018 7:00 AM 0.01 M M M M
7/2/2018 7:00 AM 0.00 0.0 M M M
7/3/2018 7:00 AM 0.00 0.0 M M M
7/4/2018 7:00 AM T M M M M
7/5/2018 7:00 AM T M M M M A few drops at 1:34pm and 6:47pm.
7/6/2018 7:00 AM 0.00 0.0 M M M
7/7/2018 7:00 AM 0.02 M M M M
7/8/2018 7:00 AM T M M M M
7/9/2018 7:00 AM 0.00 0.0 M M M
7/10/2018 7:00 AM 0.00 0.0 M M M
7/11/2018 7:00 AM 0.00 0.0 M M M
7/12/2018 7:00 AM 0.00 0.0 M M M
7/13/2018 7:00 AM 0.56 M M M M Small hail with rain 12:45pm - 1:00pm. Rain to 1:30pm. Rain 2:35-4:20pm
7/14/2018 7:00 AM 0.00 0.0 M M M
7/15/2018 7:00 AM 0.00 0.0 M M M
7/16/2018 7:00 AM 0.36 M M M M Do not know start or end times.
7/17/2018 7:00 AM 0.02 M M M M 6pm trace. 7:45 -8 pm .02
7/18/2018 7:00 AM T M M M M
7/19/2018 7:00 AM 0.00 0.0 M M M
7/20/2018 7:00 AM 0.00 0.0 M M M
7/21/2018 7:00 AM 0.00 0.0 M M M
7/22/2018 7:00 AM 0.02 M M M M
7/23/2018 7:00 AM 0.27 M M M M 2:30pm - 4:35pm. 0.13 inch. Second pulse. 8pm ending overnight 0.14 inch
7/24/2018 7:00 AM 0.48 M M M M Noon - 5:15pm. 0.42 precip. Overnight 0.06 precip
7/25/2018 7:00 AM 0.01 M M M M
7/26/2018 7:00 AM 0.36 M M M M 4:15pm - 4:30pm 0.23 pre it. About 4am another storm 0.23 precip
7/27/2018 7:00 AM 0.02 M M M M Rain sometime between 10am and 2pm.
7/28/2018 7:00 AM 0.17 M M M M
7/29/2018 7:00 AM 0.00 0.0 M M M
7/30/2018 7:00 AM 0.00 0.0 M M M
7/31/2018 7:00 AM 0.00 0.0 M M M
8/1/2018 7:00 AM 0.00 0.0 M M M
8/2/2018 7:00 AM 0.00 0.0 M M M
8/3/2018 7:00 AM T M M M M Trace at 4pm and 6 am.
8/4/2018 7:00 AM 0.09 M M M M
8/5/2018 7:00 AM 0.03 M M M M 1pm - 3 pm trace. Overnight - 6:15am 0.03 precip
8/6/2018 7:00 AM 0.04 M M M M 7:10am - 7:40am 0.02 precip. Afternoon 0.02 precip
8/7/2018 7:00 AM 0.00 0.0 M M M
8/8/2018 7:00 AM 0.00 0.0 M M M
8/9/2018 7:00 AM 0.00 0.0 M M M
8/10/2018 7:00 AM 0.00 0.0 M M M
8/11/2018 7:00 AM 0.00 0.0 M M M
8/12/2018 7:00 AM 0.00 0.0 M M M
8/13/2018 7:00 AM 0.00 0.0 M M M
8/14/2018 7:00 AM 0.00 0.0 M M M
8/15/2018 7:00 AM 0.35 M M M M 2:15pm 2:35pm rain and hail 0.21 precip. 7:05pm - 7:20pm trace. 8:15pm- 8:30pm 0.14 precip. Hail 0.5 diameter.
8/16/2018 7:00 AM 0.00 0.0 M M M
8/17/2018 7:00 AM 0.00 0.0 M M M
8/18/2018 7:00 AM 0.00 0.0 M M M
8/19/2018 7:00 AM 0.07 M M M M 11am noon 0.04 precip. 9:30 pm - 9:35pm 0.03 precip
8/20/2018 7:00 AM 0.00 0.0 M M M
8/21/2018 7:00 AM 0.01 M M M M Raining at 7am
8/22/2018 7:00 AM 0.21 M M M M 7am - 9:30am 0.14 precip. 3:35pm - 3:50pm 0.02 precip. Overnight 0.05 precip
8/23/2018 7:00 AM T M M M M
8/24/2018 7:00 AM 0.00 0.0 M M M
8/25/2018 7:00 AM 0.00 0.0 M M M
8/26/2018 7:00 AM T M M M M A few drops in the afternoon
8/27/2018 7:00 AM 0.12 M M M M Some time about 4am.
8/28/2018 7:00 AM 0.00 0.0 M M M
8/29/2018 7:00 AM 0.00 0.0 M M M
8/30/2018 7:00 AM 0.00 0.0 M M M
8/31/2018 7:00 AM 0.00 0.0 M M M
9/1/2018 7:00 AM T M M M M Afternoon and again about 9pm
9/3/2018 7:00 AM 0.00 0.0 M M M
9/4/2018 7:00 AM 0.00 0.0 M M M
9/5/2018 7:00 AM 0.00 0.0 M M M
9/6/2018 7:00 AM 0.17 M M M M
9/7/2018 7:00 AM 0.57 M M M M 1:05 1:20 pm 0.03 precip. Somewhere around 3 to 4 pm hail and heavy rain. 0.54 precip.
9/8/2018 7:00 AM 0.00 0.0 M M M
9/9/2018 7:00 AM 0.01 M M M M Rain about 11pm
9/10/2018 7:00 AM 0.02 M M M M
9/11/2018 7:00 AM 0.00 0.0 M M M
9/12/2018 7:00 AM T M M M M
9/13/2018 7:00 AM 0.00 0.0 M M M
9/14/2018 7:00 AM 0.00 0.0 M M M
9/15/2018 7:00 AM 0.00 0.0 M M M
9/16/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 7:00 AM T M M M M
9/18/2018 7:00 AM 0.03 M M M M
9/19/2018 7:00 AM 0.00 0.0 M M M
9/20/2018 7:00 AM 0.23 M M M M
9/21/2018 7:00 AM 0.00 0.0 M M M
9/22/2018 7:00 AM 0.00 0.0 M M M
9/23/2018 7:00 AM 0.00 0.0 M M M
9/24/2018 7:00 AM 0.00 0.0 M M M
9/25/2018 7:00 AM 0.05 M M M M
9/26/2018 7:00 AM 0.00 0.0 M M M
9/27/2018 7:00 AM 0.00 0.0 M M M
9/28/2018 7:00 AM 0.00 0.0 M M M
9/29/2018 7:00 AM 0.00 0.0 M M M
9/30/2018 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
3/29/2018 3/31/2018 7:00 AM 3 0.28 3.0 M
4/2/2018 4/07/2018 7:00 AM 6 0.45 5.0 M
4/11/2018 4/12/2018 7:00 AM 2 0.00 M M
4/20/2018 4/21/2018 7:00 AM 2 0.40 2.2 M 3.5 on the snow board.
4/23/2018 5/01/2018 7:00 AM 9 0.15 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