Station Overview Station Location
Station Number MA-MD-55 Latitude 42.19946
Station Name Holliston 0.7 W Longitude -71.447899
County Middlesex Elevation (ft) 290



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 18 4.32 5.03 30 3.33 14 1.70 16 8 10 0 0.0 0 0
Nov 18 4.42 9.74 30 9.49 28 0.25 2 1 17 0 7.0 1 2
Dec 18 4.36 3.29 31 2.74 20 0.55 11 5 7 0 0.0 0 0
Jan 19 3.79 6.00 31 5.15 21 0.85 10 4 11 2 7.1 4 3
Feb 19 3.56 3.76 26 3.37 14 0.39 12 6 9 0 8.0 5 2
March 19 4.55 2.76 30 1.44 14 1.32 16 5 6 0 1.0 2 1
April 19 4.39 7.79 30 7.11 25 0.68 5 3 20 0 0.0 0 0
May 19 3.76 4.78 30 4.08 22 0.70 8 4 19 0 0.0 0 0
June 19 4.13 3.79 30 3.39 19 0.40 11 5 14 0 0.0 0 0
July 19 3.77 6.55 31 5.85 22 0.70 9 4 9 0 0.0 0 0
Aug 19 3.89 5.21 31 5.21 24 0.00 7 3 8 1 0.0 0 0
Sept 19 3.79 1.74 30 1.74 16 0.00 14 7 7 0 0.0 0 0
Water Year Totals: 48.73" 60.44" 360 days 52.90" 239 7.54" 121 days 55 137 days 3 days 23.1" 12 days 8 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
10/1/2018 0.01
10/2/2018 0.22
10/3/2018 1.15
10/4/2018 **
10/5/2018 0.02
10/6/2018 0.00
10/7/2018
10/8/2018 **
10/9/2018 0.12
10/10/2018 **
10/11/2018 0.00
10/12/2018 1.02
10/13/2018 0.04
10/14/2018 0.17
10/15/2018 **
10/16/2018 0.09
10/17/2018 0.00
10/18/2018 0.02
10/19/2018 0.00
10/20/2018 **
10/21/2018 0.08
10/22/2018 0.02
10/23/2018 0.00
10/24/2018 0.15
10/25/2018 0.02
10/26/2018 **
10/27/2018 **
10/28/2018 1.38
10/29/2018 0.52
10/30/2018 **
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.15
11/3/2018 1.38
11/4/2018 0.55
11/5/2018 0.00
11/6/2018 0.54
11/7/2018 0.53
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 1.52
11/11/2018 0.04
11/12/2018 0.00
11/13/2018 0.64
11/14/2018 0.73
11/15/2018 0.00
11/16/2018 1.02
11/17/2018 0.19
11/18/2018 0.00
11/19/2018 **
11/20/2018 0.25
11/21/2018 0.28
11/22/2018 0.02
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.55
11/26/2018 0.03
11/27/2018 1.27
11/28/2018 0.05
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 **
12/2/2018 0.55
12/3/2018 0.38
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 **
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.02
12/16/2018 0.00
12/17/2018 0.72
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.18
12/22/2018 1.01
12/23/2018 **
12/24/2018 0.00
12/25/2018 **
12/26/2018 **
12/27/2018 0.00
12/28/2018 0.02
12/29/2018 0.41
12/30/2018 **
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.98
1/2/2019 0.00
1/3/2019 T
1/4/2019 0.01
1/5/2019 0.26
1/6/2019 0.59
1/7/2019 0.00
1/8/2019 0.02
1/9/2019 0.18
1/10/2019 **
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 **
1/14/2019 **
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 T
1/19/2019 0.00
1/20/2019 1.14
1/21/2019 **
1/22/2019 **
1/23/2019 0.85
1/24/2019 0.07
1/25/2019 1.61
1/26/2019 0.00
1/27/2019 **
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.25
1/31/2019 0.04
2/1/2019 0.00
2/2/2019 **
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 **
2/6/2019 0.00
2/7/2019 0.68
2/8/2019 0.07
2/9/2019 0.07
2/10/2019 0.00
2/11/2019 **
2/12/2019 0.00
2/13/2019 1.26
2/14/2019 0.04
2/15/2019 **
2/16/2019 0.02
2/17/2019
2/18/2019 0.35
2/19/2019 0.08
2/20/2019
2/21/2019 0.46
2/22/2019 0.00
2/23/2019 **
2/24/2019 0.08
2/25/2019 0.36
2/26/2019 0.00
2/27/2019 **
2/28/2019 0.29
3/1/2019 0.00
3/2/2019 0.03
3/3/2019 **
3/4/2019 **
3/5/2019 **
3/6/2019 **
3/7/2019 **
3/8/2019 **
3/9/2019 1.32
3/10/2019 0.00
3/11/2019 0.47
3/12/2019 **
3/13/2019 0.00
3/14/2019 **
3/15/2019 0.00
3/16/2019 0.19
3/17/2019 0.00
3/18/2019 **
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.49
3/23/2019 0.24
3/24/2019
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 **
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.02
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.17
4/2/2019 0.00
4/3/2019 0.38
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.25
4/7/2019 0.00
4/8/2019 0.34
4/9/2019 0.32
4/10/2019 0.06
4/11/2019 0.02
4/12/2019 **
4/13/2019 0.51
4/14/2019 0.06
4/15/2019 0.61
4/16/2019 0.24
4/17/2019 **
4/18/2019 0.00
4/19/2019 0.01
4/20/2019 0.26
4/21/2019 0.51
4/22/2019 0.02
4/23/2019 2.18
4/24/2019 0.06
4/25/2019 0.00
4/26/2019 0.04
4/27/2019 1.53
4/28/2019 0.01
4/29/2019 0.05
4/30/2019 0.16
5/1/2019 0.03
5/2/2019
5/3/2019 0.02
5/4/2019 0.17
5/5/2019 0.06
5/6/2019 0.07
5/7/2019 0.00
5/8/2019 0.13
5/9/2019 **
5/10/2019 0.00
5/11/2019 0.12
5/12/2019 0.06
5/13/2019 0.82
5/14/2019 0.57
5/15/2019 0.15
5/16/2019 0.03
5/17/2019 0.00
5/18/2019 0.11
5/19/2019 0.00
5/20/2019 0.35
5/21/2019 0.27
5/22/2019 **
5/23/2019 0.00
5/24/2019 0.31
5/25/2019 **
5/26/2019 0.70
5/27/2019 **
5/28/2019 0.00
5/29/2019 0.32
5/30/2019 0.06
5/31/2019 0.43
6/1/2019 **
6/2/2019 0.00
6/3/2019 0.06
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.17
6/7/2019 **
6/8/2019 **
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 1.00
6/12/2019 0.25
6/13/2019 0.02
6/14/2019 0.62
6/15/2019 0.01
6/16/2019 0.02
6/17/2019 0.20
6/18/2019 0.00
6/19/2019 0.10
6/20/2019 0.03
6/21/2019 0.84
6/22/2019 0.05
6/23/2019 **
6/24/2019 0.00
6/25/2019 **
6/26/2019 0.35
6/27/2019 0.00
6/28/2019 **
6/29/2019 0.05
6/30/2019 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.06
7/2/2019 0.00
7/3/2019 **
7/4/2019 **
7/5/2019 0.00
7/6/2019 **
7/7/2019 0.70
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 1.10
7/13/2019 1.09
7/14/2019 **
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 1.42
7/19/2019 0.26
7/20/2019 0.00
7/21/2019 0.05
7/22/2019 0.00
7/23/2019 1.51
7/24/2019 0.35
7/25/2019 0.00
7/26/2019 0.01
7/27/2019 0.00
7/28/2019 **
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.71
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.00
8/8/2019 2.26
8/9/2019 0.00
8/10/2019 0.00
8/11/2019 **
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.02
8/15/2019 **
8/16/2019 **
8/17/2019 0.00
8/18/2019 T
8/19/2019 0.00
8/20/2019 0.02
8/21/2019 0.00
8/22/2019 0.48
8/23/2019 0.03
8/24/2019 0.02
8/25/2019 **
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 1.67
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 **
9/2/2019 0.00
9/3/2019 0.84
9/4/2019 0.00
9/5/2019 0.02
9/6/2019 0.00
9/7/2019 0.07
9/8/2019 0.00
9/9/2019 **
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.12
9/14/2019 0.00
9/15/2019 0.15
9/16/2019 0.00
9/17/2019 **
9/18/2019 0.00
9/19/2019 **
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 **
9/23/2019 0.00
9/24/2019 0.25
9/25/2019 **
9/26/2019 0.00
9/27/2019 0.29
9/28/2019 0.00
9/29/2019 **
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2018 6:20 AM 0.22 M M M M
10/3/2018 6:50 AM 1.15 M M M M
10/6/2018 6:35 AM 0.00 M M M M
10/12/2018 6:50 AM 1.02 M M M M
10/13/2018 6:50 AM 0.04 M M M M
10/14/2018 8:00 AM 0.17 M M M M
10/17/2018 6:25 AM 0.00 M M M M
10/18/2018 7:00 AM 0.02 M M M M
10/19/2018 7:00 AM 0.00 M M M M
10/22/2018 5:20 PM 0.02 M M M M
10/23/2018 6:45 AM 0.00 M M M M
10/24/2018 6:45 PM 0.15 M M M M
10/25/2018 6:00 AM 0.02 M M M M
10/29/2018 5:50 PM 0.52 M M M M
11/1/2018 6:10 AM 0.00 M M M M
11/2/2018 6:40 AM 0.15 M M M M
11/3/2018 7:05 AM 1.38 M M M M
11/4/2018 7:15 AM 0.55 M M M M
11/5/2018 7:00 AM 0.00 M M M M
11/6/2018 6:55 AM 0.54 M M M M
11/7/2018 6:15 AM 0.53 M M M M
11/8/2018 4:00 PM 0.00 M M M M
11/9/2018 4:00 PM 0.00 M M M M
11/10/2018 6:55 AM 1.52 M M M M
11/11/2018 8:00 AM 0.04 M M M M
11/12/2018 6:55 AM 0.00 M M M M
11/13/2018 7:05 AM 0.64 M M M M
11/14/2018 6:30 AM 0.73 M M M M
11/15/2018 7:00 AM 0.00 0.0 M M M
11/16/2018 6:00 AM 1.02 7.0 1.02 7.0 1.02 It is now raining but there is still 7” of snow
11/17/2018 7:20 AM 0.19 M M 2.2 M
11/18/2018 8:20 PM 0.00 M M M M
11/21/2018 7:00 AM 0.28 M M M M
11/22/2018 2:30 PM 0.02 M M M M
11/23/2018 6:20 AM 0.00 M M M M
11/24/2018 9:25 AM 0.00 0.0 0.00 0.0 0.00
11/25/2018 7:25 AM 0.55 0.0 0.00 0.0 0.00
11/26/2018 6:45 AM 0.03 0.0 0.00 0.0 0.00
11/27/2018 6:20 AM 1.27 0.0 0.00 0.0 0.00
11/28/2018 6:25 AM 0.05 0.0 0.00 0.0 0.00
11/29/2018 7:25 PM 0.00 0.0 0.00 0.0 0.00
11/30/2018 6:25 AM 0.00 0.0 0.00 0.0 0.00
12/3/2018 7:10 AM 0.38 0.0 0.00 0.0 0.00
12/4/2018 6:40 AM 0.00 0.0 0.00 0.0 0.00
12/5/2018 4:55 PM 0.00 0.0 0.00 0.0 0.00
12/6/2018 7:20 AM 0.00 0.0 0.00 0.0 0.00
12/7/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00
12/8/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00
12/11/2018 4:40 PM 0.00 0.0 0.00 0.0 0.00
12/12/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00
12/13/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00
12/14/2018 6:55 AM 0.00 0.0 0.00 0.0 0.00
12/15/2018 8:35 AM 0.02 M M M M
12/16/2018 8:25 AM 0.00 M M M M
12/17/2018 6:25 AM 0.72 0.0 0.00 0.0 0.00 A couple snow flakes at 5:30 am
12/18/2018 6:30 AM 0.00 0.0 0.00 0.0 0.00
12/19/2018 7:05 AM 0.00 0.0 0.00 0.0 0.00
12/20/2018 7:45 PM 0.00 0.0 0.00 0.0 0.00
12/21/2018 6:55 AM 0.18 0.0 0.00 0.0 0.00
12/22/2018 8:10 AM 1.01 0.0 0.00 0.0 0.00
12/28/2018 6:50 AM 0.02 M M T 0.02 Light icing on ground
12/29/2018 7:25 AM 0.41 0.0 0.00 0.0 0.00
1/1/2019 7:40 AM 0.98 0.0 0.00 0.0 0.00 Period of sleet mixed with rain around 10 PM 12/31/18
1/2/2019 7:20 AM 0.00 0.0 0.00 0.0 0.00
1/3/2019 7:15 AM T T T T T
1/4/2019 6:25 AM 0.01 0.0 0.00 0.0 0.00
1/5/2019 8:30 AM 0.26 0.0 0.00 0.0 0.00
1/6/2019 8:30 AM 0.59 0.0 0.00 0.0 0.00
1/7/2019 6:45 AM 0.00 0.0 0.00 0.0 0.00
1/8/2019 6:45 AM 0.02 0.3 0.02 0.3 0.02
1/9/2019 6:55 AM 0.18 0.0 0.00 0.0 0.00
1/12/2019 6:20 AM 0.00 0.0 0.00 0.0 0.00
1/16/2019 6:45 AM 0.00 0.0 0.00 0.0 0.00
1/17/2019 6:55 AM 0.00 0.0 0.00 0.0 0.00
1/18/2019 6:50 AM T T T T T Very light dusting
1/19/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/20/2019 7:15 AM 1.14 5.5 1.14 5.5 1.14 Currently sleeting mixed with rain.
1/24/2019 6:05 AM 0.07 0.0 0.00 M M
1/25/2019 6:00 AM 1.61 0.0 0.00 0.0 0.00
1/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/29/2019 6:05 AM 0.00 0.0 0.00 0.0 0.00
1/30/2019 6:05 AM 0.25 0.6 0.25 0.6 0.35 Combination of snow and ice. Slight glaze of ice on tree limbs.
1/31/2019 7:15 AM 0.04 0.7 0.04 M M
2/1/2019 6:55 AM 0.00 0.0 0.00 M M
2/4/2019 7:10 AM 0.00 M M M M
2/7/2019 7:00 AM 0.68 0.0 0.00 0.0 0.00 No ice observed.
2/8/2019 6:25 AM 0.07 0.0 0.00 0.0 0.00
2/9/2019 8:30 AM 0.07 0.0 M 0.0 M
2/10/2019 8:35 AM 0.00 0.0 0.00 0.0 0.00
2/13/2019 7:15 AM 1.26 1.5 1.26 1.5 1.26 Only 1.5” snow in ground from 5” last night at 9 PM
2/14/2019 5:50 AM 0.04 0.5 0.04 M M Quick hitting snow last night around 9:30 PM
2/18/2019 6:35 AM 0.35 3.5 0.35 3.5 0.35 3.5” of snow with a 0.35” melted core is not a typo!
2/19/2019 6:15 AM 0.08 1.0 0.08 M M
2/21/2019 6:35 AM 0.46 1.5 0.46 M M
2/22/2019 7:00 AM 0.00 0.0 0.00 M M
2/25/2019 6:35 AM 0.36 T M M M Dusting of snow on the ground
2/26/2019 6:45 AM 0.00 0.0 0.00 M M
3/1/2019 7:00 AM 0.00 M M M M
3/2/2019 7:15 AM 0.03 0.3 0.03 M M
3/10/2019 7:30 AM 0.00 0.0 0.00 M M
3/11/2019 7:10 AM 0.47 T M M M
3/16/2019 6:10 AM 0.19 0.0 0.00 0.0 0.00 Thunderstorm rolled through around 10pm 3/15 and produced heavy rain for a short while
3/17/2019 9:40 AM 0.00 0.0 0.00 T M
3/20/2019 6:20 AM 0.00 0.0 0.00 0.0 0.00
3/21/2019 6:35 AM 0.00 0.0 0.00 0.0 0.00
3/22/2019 6:45 AM 0.49 0.0 0.00 0.0 0.00
3/23/2019 8:30 AM 0.24 0.7 0.24 0.7 0.24 Melted core includes rain from earlier in the day.
3/25/2019 7:20 PM 0.00 0.0 0.00 0.0 0.00
3/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2019 6:20 AM 0.00 0.0 0.00 0.0 0.00
3/30/2019 7:30 AM 0.02 0.0 0.00 0.0 0.00
4/2/2019 6:25 AM 0.00 0.0 0.00 0.0 0.00
4/3/2019 7:00 AM 0.38 0.0 0.00 0.0 0.00
4/4/2019 6:30 AM 0.00 0.0 0.00 0.0 0.00
4/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/6/2019 8:30 AM 0.25 0.0 0.00 0.0 0.00
4/7/2019 9:50 AM 0.00 0.0 0.00 0.0 0.00
4/8/2019 7:20 AM 0.34 0.0 0.00 0.0 0.00
4/9/2019 6:55 AM 0.32 0.0 0.00 0.0 0.00
4/10/2019 7:00 AM 0.06 0.0 0.00 0.0 0.00
4/11/2019 6:15 AM 0.02 0.0 0.00 0.0 0.00
4/14/2019 7:00 AM 0.06 0.0 0.00 0.0 0.00
4/15/2019 7:05 AM 0.61 0.0 0.00 0.0 0.00
4/16/2019 6:20 AM 0.24 0.0 0.00 0.0 0.00
4/19/2019 6:40 AM 0.01 0.0 0.00 0.0 0.00
4/20/2019 7:50 AM 0.26 0.0 0.00 0.0 0.00
4/21/2019 7:10 AM 0.51 0.0 0.00 0.0 0.00
4/22/2019 6:50 AM 0.02 0.0 0.00 0.0 0.00
4/23/2019 6:30 AM 2.18 0.0 0.00 0.0 0.00
4/24/2019 6:35 AM 0.06 0.0 0.00 0.0 0.00
4/25/2019 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/26/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00
4/27/2019 6:55 AM 1.53 0.0 0.00 0.0 0.00
4/28/2019 7:10 AM 0.01 0.0 0.00 0.0 0.00
4/29/2019 6:15 AM 0.05 0.0 0.00 0.0 0.00
4/30/2019 6:40 AM 0.16 0.0 0.00 0.0 0.00
5/1/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/3/2019 6:05 AM 0.02 M M M M
5/4/2019 6:55 AM 0.17 M M M M
5/5/2019 9:00 AM 0.06 M M M M
5/6/2019 6:35 AM 0.07 M M M M
5/7/2019 7:00 AM 0.00 M M M M
5/8/2019 6:50 AM 0.13 M M M M
5/11/2019 6:40 AM 0.12 M M M M
5/12/2019 8:40 AM 0.06 M M M M
5/13/2019 6:00 AM 0.82 M M M M
5/14/2019 6:25 AM 0.57 M M M M
5/15/2019 6:25 AM 0.15 M M M M
5/16/2019 6:30 AM 0.03 M M M M
5/17/2019 6:45 AM 0.00 M M M M
5/18/2019 6:10 AM 0.11 M M M M
5/19/2019 6:50 AM 0.00 M M M M
5/20/2019 6:50 AM 0.35 M M M M
5/21/2019 6:20 AM 0.27 M M M M
5/24/2019 6:00 AM 0.31 M M M M
5/29/2019 6:05 AM 0.32 M M M M
5/30/2019 5:35 AM 0.06 M M M M
5/31/2019 5:50 AM 0.43 M M M M
6/3/2019 5:35 AM 0.06 M M M M
6/4/2019 7:00 AM 0.00 M M M M
6/5/2019 6:45 AM 0.00 M M M M
6/6/2019 6:05 AM 0.17 M M M M
6/10/2019 7:10 AM 0.00 M M M M
6/11/2019 7:10 AM 1.00 M M M M
6/12/2019 6:15 AM 0.25 M M M M
6/13/2019 7:10 AM 0.02 M M M M
6/14/2019 5:40 AM 0.62 M M M M
6/15/2019 6:40 AM 0.01 M M M M
6/16/2019 7:45 AM 0.02 M M M M
6/17/2019 6:35 AM 0.20 M M M M
6/18/2019 7:00 AM 0.00 M M M M
6/19/2019 6:55 AM 0.10 M M M M
6/20/2019 6:40 AM 0.03 M M M M
6/21/2019 6:50 AM 0.84 M M M M
6/22/2019 7:00 AM 0.05 M M M M
6/27/2019 6:50 AM 0.00 M M M M
6/30/2019 9:00 AM 0.02 M M M M
7/1/2019 6:45 AM 0.06 M M M M
7/2/2019 6:20 AM 0.00 M M M M
7/8/2019 6:10 AM 0.00 M M M M
7/9/2019 6:25 AM 0.00 M M M M
7/10/2019 6:30 AM 0.00 M M M M
7/11/2019 6:30 AM 0.00 M M M M
7/12/2019 6:30 AM 1.10 M M M M
7/13/2019 6:30 AM 1.09 M M M M
7/16/2019 6:20 AM 0.00 M M M M
7/17/2019 6:15 AM 0.00 M M M M
7/18/2019 6:15 AM 1.42 M M M M
7/19/2019 6:15 PM 0.26 M M M M
7/20/2019 7:00 AM 0.00 M M M M
7/21/2019 6:45 AM 0.05 M M M M
7/22/2019 6:50 AM 0.00 M M M M
7/23/2019 6:50 AM 1.51 M M M M
7/24/2019 6:10 AM 0.35 M M M M
7/25/2019 6:15 AM 0.00 M M M M
7/26/2019 12:40 PM 0.01 M M M M
7/27/2019 6:25 AM 0.00 M M M M
7/30/2019 7:30 AM 0.00 M M M M
7/31/2019 7:00 AM 0.00 M M M M
8/1/2019 6:05 AM 0.71 M M M M
8/2/2019 6:45 AM 0.00 M M M M
8/3/2019 11:20 AM 0.00 M M M M
8/4/2019 8:50 AM 0.00 M M M M
8/5/2019 7:05 PM 0.00 M M M M
8/6/2019 6:00 AM 0.00 M M M M
8/7/2019 5:55 AM 0.00 M M M M
8/8/2019 6:05 AM 2.26 M M M M
8/9/2019 6:45 AM 0.00 M M M M
8/10/2019 6:20 AM 0.00 M M M M
8/13/2019 6:20 AM 0.00 M M M M
8/14/2019 6:20 AM 0.02 M M M M
8/18/2019 1:00 PM T M M M M
8/19/2019 6:55 AM 0.00 M M M M
8/20/2019 6:55 AM 0.02 M M M M
8/21/2019 6:15 AM 0.00 M M M M
8/22/2019 6:15 AM 0.48 M M M M
8/23/2019 6:50 AM 0.03 M M M M
8/24/2019 7:15 AM 0.02 M M M M
8/27/2019 9:35 PM 0.00 M M M M
8/28/2019 6:05 AM 0.00 M M M M
8/29/2019 6:50 AM 1.67 M M M M
8/30/2019 6:10 AM 0.00 M M M M
8/31/2019 7:00 AM 0.00 M M M M
9/3/2019 6:25 AM 0.84 M M M M
9/4/2019 6:50 AM 0.00 M M M M
9/5/2019 5:45 AM 0.02 M M M M
9/6/2019 7:00 AM 0.00 M M M M
9/7/2019 6:40 PM 0.07 M M M M
9/8/2019 9:10 AM 0.00 M M M M
9/11/2019 7:00 AM 0.00 M M M M
9/12/2019 7:00 AM 0.00 M M M M
9/13/2019 6:05 AM 0.12 M M M M
9/14/2019 9:35 AM 0.00 M M M M
9/15/2019 7:45 AM 0.15 M M M M
9/16/2019 6:40 AM 0.00 M M M M
9/21/2019 7:55 AM 0.00 M M M M
9/24/2019 6:35 AM 0.25 M M M M
9/27/2019 6:05 AM 0.29 M M M M
9/28/2019 7:45 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2018 10/01/2018 6:25 AM 2 0.01 M M
10/4/2018 10/05/2018 5:40 AM 2 0.02 M M
10/8/2018 10/09/2018 6:50 AM 2 0.12 M M
10/10/2018 10/11/2018 6:50 AM 2 0.00 M M
10/15/2018 10/16/2018 5:25 AM 2 0.09 M M
10/20/2018 10/21/2018 7:55 AM 2 0.08 M M
10/26/2018 10/28/2018 11:40 PM 3 1.38 M M
10/30/2018 10/31/2018 6:40 AM 2 0.00 M M
11/19/2018 11/20/2018 6:50 AM 2 0.25 M M
12/1/2018 12/02/2018 8:15 AM 2 0.55 0.0 0.00
12/9/2018 12/10/2018 6:30 AM 2 0.00 0.0 0.00
12/23/2018 12/24/2018 6:10 AM 2 0.00 0.0 0.00
12/25/2018 12/27/2018 6:15 AM 3 0.00 0.0 0.00
12/30/2018 12/31/2018 4:30 PM 2 0.00 0.0 0.00
1/10/2019 1/11/2019 6:10 AM 2 0.00 0.0 0.00
1/13/2019 1/15/2019 6:45 AM 3 0.00 0.0 0.00
1/21/2019 1/23/2019 7:10 PM 3 0.85 M M
1/27/2019 1/28/2019 6:40 AM 2 0.00 0.0 0.00
2/2/2019 2/03/2019 7:00 AM 2 0.00 M M
2/5/2019 2/06/2019 5:50 AM 2 0.00 0.0 0.00
2/11/2019 2/12/2019 6:20 AM 2 0.00 0.0 0.00
2/15/2019 2/16/2019 8:20 AM 2 0.02 M M
2/23/2019 2/24/2019 8:05 AM 2 0.08 0.0 M
2/27/2019 2/28/2019 6:20 PM 2 0.29 4.0 M
3/3/2019 3/09/2019 8:30 AM 7 1.32 7.1 0.75 Picked a good week to be on vacation. I am not too sure of the accuracy of the multi-day total as I suspect the snow depth exceeded the cylinder capacity (from the storm on the 3rd) and some evaporation took place over this week. In anycase I took the melted total that was in cylinder on the 9th and reported that. However, I was able to get a good core sample today (9th) of the current snow on the ground.
3/12/2019 3/13/2019 6:40 AM 2 0.00 M M
3/14/2019 3/15/2019 6:10 AM 2 0.00 M M
3/18/2019 3/19/2019 6:50 AM 2 0.00 0.0 0.00
3/27/2019 3/28/2019 6:45 AM 2 0.00 0.0 0.00
3/31/2019 4/01/2019 6:50 AM 2 0.17 0.0 0.00
4/12/2019 4/13/2019 6:30 AM 2 0.51 0.0 0.00
4/17/2019 4/18/2019 6:00 AM 2 0.00 0.0 0.00
5/9/2019 5/10/2019 6:05 AM 2 0.00 0.0 0.00
5/22/2019 5/23/2019 6:25 AM 2 0.00 M M
5/25/2019 5/26/2019 6:50 AM 2 0.70 M M
5/27/2019 5/28/2019 6:10 AM 2 0.00 M M
6/1/2019 6/02/2019 7:20 AM 2 0.00 M M
6/7/2019 6/09/2019 9:10 AM 3 0.00 M M
6/23/2019 6/24/2019 6:20 AM 2 0.00 M M
6/25/2019 6/26/2019 6:10 AM 2 0.35 M M
6/28/2019 6/29/2019 7:30 AM 2 0.05 M M
7/3/2019 7/05/2019 5:20 PM 3 0.00 M M
7/6/2019 7/07/2019 7:40 AM 2 0.70 M M
7/14/2019 7/15/2019 6:40 AM 2 0.00 M M
7/28/2019 7/29/2019 6:15 AM 2 0.00 M M
8/11/2019 8/12/2019 6:25 AM 2 0.00 M M
8/15/2019 8/17/2019 8:35 AM 3 0.00 M M
8/25/2019 8/26/2019 6:30 AM 2 0.00 M M
9/1/2019 9/02/2019 8:40 AM 2 0.00 M M
9/9/2019 9/10/2019 6:30 AM 2 0.00 M M
9/17/2019 9/18/2019 7:10 AM 2 0.00 0.0 0.00
9/19/2019 9/20/2019 6:10 AM 2 0.00 0.0 0.00
9/22/2019 9/23/2019 6:45 AM 2 0.00 0.0 0.00
9/25/2019 9/26/2019 6:35 AM 2 0.00 0.0 0.00
9/29/2019 9/30/2019 7:00 AM 2 0.00 0.0 0.00



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