Station Overview Station Location
Station Number MA-MD-25 Latitude 42.56114
Station Name Ayer 0.1 SW Longitude -71.58689
County Middlesex Elevation (ft) 270



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 4.25 3.49 31 3.40 27 0.09 4 1 12 2 0.0 0 0
Nov 18 4.11 9.86 30 9.86 30 0.00 0 0 17 1 9.7 2 1
Dec 18 3.95 2.68 30 1.21 26 1.47 4 2 3 1 0.0 0 0
Jan 19 3.49 3.51 30 3.51 30 0.00 0 0 10 3 4.8 2 1
Feb 19 3.28 3.56 28 3.37 25 0.19 3 1 9 3 5.4 3 1
March 19 4.20 1.90 31 1.90 31 0.00 0 0 6 3 6.2 1 1
April 19 4.14 6.28 30 4.36 23 1.92 7 1 16 1 0.0 0 0
May 19 3.94 2.15 29 2.15 29 0.00 0 0 17 2 0.0 0 0
June 19 4.23 4.15 30 4.12 28 0.03 2 1 12 1 0.0 0 0
July 19 3.76 5.82 31 5.82 31 0.00 0 0 7 1 0.0 0 0
Aug 19 3.78 3.64 31 3.64 31 0.00 0 0 8 2 0.0 0 0
Sept 19 3.66 1.04 30 1.04 30 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 46.79" 48.08" 361 days 44.38" 341 3.70" 20 days 6 126 days 20 days 26.1" 8 days 4 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 0.00
10/2/2018 0.19
10/3/2018 0.52
10/4/2018 0.02
10/5/2018 T
10/6/2018 0.00
10/7/2018 0.00
10/8/2018 0.06
10/9/2018 0.02
10/10/2018 T
10/11/2018 0.00
10/12/2018 1.16
10/13/2018 0.03
10/14/2018 0.19
10/15/2018 0.00
10/16/2018 **
10/17/2018 **
10/18/2018 **
10/19/2018 0.09
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.22
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.07
10/28/2018 0.83
10/29/2018 0.00
10/30/2018 0.09
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.29
11/3/2018 2.71
11/4/2018 0.11
11/5/2018 0.00
11/6/2018 0.29
11/7/2018 0.62
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.97
11/11/2018 T
11/12/2018 0.00
11/13/2018 0.66
11/14/2018 0.63
11/15/2018 0.00
11/16/2018 0.96
11/17/2018 0.15
11/18/2018 0.00
11/19/2018 0.11
11/20/2018 0.63
11/21/2018 0.19
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.17
11/26/2018 0.01
11/27/2018 1.31
11/28/2018 0.05
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.00
12/2/2018 M **
12/3/2018 M 1.03
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 0.00
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 0.00
12/16/2018
12/17/2018 0.50
12/18/2018 T
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.27
12/22/2018 0.44
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 **
12/29/2018 0.44
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.56
1/2/2019 0.00
1/3/2019 T
1/4/2019 0.01
1/5/2019 0.03
1/6/2019 0.07
1/7/2019 0.00
1/8/2019 0.01
1/9/2019 0.34
1/10/2019 0.00
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.00
1/20/2019 0.80
1/21/2019 0.46
1/22/2019 T
1/23/2019 0.00
1/24/2019 0.10
1/25/2019 1.13
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
1/29/2019 0.00
1/30/2019
1/31/2019 T
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 T
2/6/2019 0.00
2/7/2019 0.67
2/8/2019 0.13
2/9/2019 0.06
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 1.34
2/14/2019 0.02
2/15/2019 0.00
2/16/2019 **
2/17/2019 **
2/18/2019 0.19
2/19/2019 0.07
2/20/2019 0.00
2/21/2019 0.49
2/22/2019 T
2/23/2019 0.00
2/24/2019 0.50
2/25/2019 T
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.09
3/1/2019 0.00
3/2/2019 T
3/3/2019 0.14
3/4/2019 0.64
3/5/2019 T
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.00
3/10/2019 0.00
3/11/2019 0.46
3/12/2019 0.00
3/13/2019 0.00
3/14/2019 0.00
3/15/2019 0.00
3/16/2019 0.40
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.22
3/23/2019 T
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 0.04
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.30
4/2/2019 0.00
4/3/2019 0.08
4/4/2019 0.02
4/5/2019 0.00
4/6/2019 0.17
4/7/2019 0.00
4/8/2019 0.29
4/9/2019 0.18
4/10/2019 **
4/11/2019 **
4/12/2019 **
4/13/2019 **
4/14/2019 **
4/15/2019 **
4/16/2019 1.92
4/17/2019 0.00
4/18/2019 T
4/19/2019 0.02
4/20/2019 0.05
4/21/2019 0.31
4/22/2019 0.00
4/23/2019 1.30
4/24/2019 0.16
4/25/2019 0.00
4/26/2019 0.08
4/27/2019 1.24
4/28/2019 0.02
4/29/2019 0.01
4/30/2019 0.13
5/1/2019 0.00
5/2/2019 0.20
5/3/2019 0.16
5/4/2019 0.35
5/5/2019 0.14
5/6/2019 0.02
5/7/2019 T
5/8/2019 0.18
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.03
5/12/2019 0.04
5/13/2019 0.07
5/14/2019 M
5/15/2019 M
5/16/2019 0.00
5/17/2019 0.16
5/18/2019 T
5/19/2019 0.00
5/20/2019 0.23
5/21/2019 0.18
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.15
5/25/2019 0.00
5/26/2019 0.10
5/27/2019 0.00
5/28/2019 0.00
5/29/2019 0.10
5/30/2019 0.01
5/31/2019 0.03
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.53
6/4/2019 0.00
6/5/2019 T
6/6/2019 0.87
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.55
6/12/2019 0.11
6/13/2019 0.00
6/14/2019 0.37
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.71
6/18/2019 0.00
6/19/2019 0.06
6/20/2019 0.01
6/21/2019 0.60
6/22/2019 **
6/23/2019 0.03
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.28
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.01
6/30/2019 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.01
7/2/2019 0.00
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.19
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.86
7/13/2019 0.43
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 0.11
7/19/2019 T
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.00
7/23/2019 3.57
7/24/2019 0.65
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.38
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 1.35
8/9/2019 0.02
8/10/2019 0.00
8/11/2019 T
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.02
8/15/2019 0.00
8/16/2019 T
8/17/2019 0.00
8/18/2019 0.59
8/19/2019 0.00
8/20/2019 0.02
8/21/2019 0.00
8/22/2019 0.15
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 1.11
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.11
9/4/2019 0.00
9/5/2019 0.15
9/6/2019 0.00
9/7/2019 0.18
9/8/2019 0.02
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.00
9/13/2019 0.03
9/14/2019 0.00
9/15/2019 0.25
9/16/2019 0.02
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.02
9/26/2019 0.00
9/27/2019 0.26
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 M M M M
10/2/2018 7:35 AM 0.19 M M M M
10/3/2018 7:40 AM 0.52 M M M M
10/4/2018 7:00 AM 0.02 M M M M
10/5/2018 7:00 AM T M M M M
10/6/2018 7:00 AM 0.00 M M M M
10/7/2018 7:00 AM 0.00 M M M M
10/8/2018 9:20 AM 0.06 M M M M
10/9/2018 7:00 AM 0.02 M M M M
10/10/2018 7:00 AM T M M M M
10/11/2018 7:00 AM 0.00 M M M M
10/12/2018 8:35 AM 1.16 M M M M
10/13/2018 7:55 AM 0.03 M M M M
10/14/2018 11:30 AM 0.19 M M M M
10/15/2018 7:00 AM 0.00 M M M M
10/20/2018 7:00 AM 0.00 M M M M
10/21/2018 7:00 AM 0.00 M M M M
10/22/2018 7:00 AM 0.00 M M M M
10/23/2018 7:00 AM 0.00 M M M M
10/24/2018 7:00 AM 0.22 M M M M
10/25/2018 7:00 AM 0.00 M M M M
10/26/2018 7:00 AM 0.00 M M M M
10/27/2018 8:37 AM 0.07 M M M M
10/28/2018 9:00 AM 0.83 M M M M
10/29/2018 7:00 AM 0.00 M M M M
10/30/2018 7:00 AM 0.09 M M M M
10/31/2018 7:00 AM 0.00 M M M M
11/1/2018 7:00 AM 0.00 M M M M
11/2/2018 7:55 AM 0.29 M M M M
11/3/2018 8:45 AM 2.71 M M M M
11/4/2018 7:00 AM 0.11 M M M M
11/5/2018 7:00 AM 0.00 M M M M
11/6/2018 9:15 AM 0.29 M M M M
11/7/2018 7:51 AM 0.62 M M M M
11/8/2018 7:00 AM 0.00 M M M M
11/9/2018 7:15 AM 0.00 M M M M
11/10/2018 10:15 AM 0.97 M M M M
11/11/2018 7:00 AM T M M M M
11/12/2018 7:00 AM 0.00 M M M M
11/13/2018 7:25 AM 0.66 M M M M
11/14/2018 7:00 AM 0.63 M M M M
11/15/2018 7:00 AM 0.00 M M M M
11/16/2018 7:00 AM 0.96 7.1 M M M
11/17/2018 9:05 AM 0.15 M M M M
11/18/2018 7:00 AM 0.00 M M M M
11/19/2018 7:00 AM 0.11 M M M M
11/20/2018 9:30 AM 0.63 2.6 M 3.1 M
11/21/2018 11:45 AM 0.19 M M M M
11/22/2018 7:00 AM 0.00 M M M M
11/23/2018 7:00 AM 0.00 M M M M
11/24/2018 7:00 AM 0.00 M M M M
11/25/2018 4:05 PM 0.17 M M M M
11/26/2018 7:00 AM 0.01 M M M M
11/27/2018 7:30 AM 1.31 M M M M
11/28/2018 1:35 PM 0.05 M M M M
11/29/2018 7:00 AM 0.00 M M M M
11/30/2018 7:00 AM 0.00 M M M M
12/1/2018 7:00 AM 0.00 M M M M
12/2/2018 7:00 AM M M M M M {EDIT: Observer reported T for new precip. QPE data and surrounding reports of 0.54 to 0.60 indicate this could be a typo. Changed report of Trace to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/03/2018 7:49 AM CoCoSTAFF DNT}
12/3/2018 7:00 AM M M M M M {EDIT: Observer reported 1.03 for new precip. This is high compared to QPE data and surrounding reports and appears be a multi-day report. Changed report of 1.03 to NA until observer can be contacted to verify. Submission Time Before EDIT: 12/03/2018 7:49 AM CoCoSTAFF DNT}
12/4/2018 7:00 AM 0.00 M M M M
12/5/2018 7:00 AM 0.00 M M M M
12/6/2018 7:00 AM 0.00 M M M M
12/7/2018 7:00 AM 0.00 M M M M
12/8/2018 7:00 AM 0.00 M M M M
12/9/2018 7:00 AM 0.00 M M M M
12/10/2018 7:00 AM 0.00 M M M M
12/11/2018 7:00 AM 0.00 M M M M
12/12/2018 7:00 AM 0.00 M M M M
12/13/2018 7:00 AM 0.00 M M M M
12/14/2018 7:00 AM 0.00 M M M M
12/15/2018 7:00 AM 0.00 M M M M
12/17/2018 7:00 AM 0.50 M M M M
12/18/2018 7:00 AM T T M M M
12/19/2018 7:00 AM 0.00 M M M M
12/20/2018 7:00 AM 0.00 M M M M
12/21/2018 7:40 AM 0.27 M M M M
12/22/2018 11:35 AM 0.44 M M M M
12/23/2018 7:00 AM 0.00 M M M M
12/24/2018 7:00 AM 0.00 M M M M
12/25/2018 7:00 AM 0.00 M M M M
12/26/2018 7:00 AM 0.00 M M M M
12/27/2018 7:00 AM 0.00 M M M M
12/30/2018 7:00 AM 0.00 M M M M
12/31/2018 7:00 AM 0.00 M M M M
1/1/2019 9:35 AM 0.56 M M M M
1/2/2019 7:00 AM 0.00 M M M M
1/3/2019 7:00 AM T M M M M
1/4/2019 7:00 AM 0.01 M M M M
1/5/2019 8:15 AM 0.03 M M M M
1/6/2019 7:00 AM 0.07 M M M M
1/7/2019 7:00 AM 0.00 M M M M
1/8/2019 7:00 AM 0.01 T M M M
1/9/2019 11:50 AM 0.34 M M M M
1/10/2019 7:00 AM 0.00 M M M M
1/11/2019 7:00 AM 0.00 M M M M
1/12/2019 7:00 AM 0.00 M M M M
1/13/2019 7:00 AM 0.00 M M M M
1/14/2019 7:00 AM 0.00 M M M M
1/15/2019 7:00 AM 0.00 M M M M
1/16/2019 7:00 AM 0.00 M M M M
1/17/2019 7:00 AM 0.00 M M M M
1/18/2019 7:00 AM 0.00 M M M M Not a flake of snow seen here!
1/19/2019 7:00 AM 0.00 M M M M
1/20/2019 7:24 AM 0.80 4.0 M M M
1/21/2019 7:00 AM 0.46 0.8 M 4.8 M
1/22/2019 7:00 AM T M M M M
1/23/2019 7:00 AM 0.00 M M M M
1/24/2019 7:00 AM 0.10 M M M M
1/25/2019 7:00 AM 1.13 M M M M
1/26/2019 7:00 AM 0.00 M M M M
1/27/2019 7:00 AM 0.00 M M M M
1/28/2019 7:00 AM 0.00 M M M M
1/29/2019 7:00 AM 0.00 M M M M
1/31/2019 7:00 AM T M M M M
2/1/2019 7:00 AM 0.00 M M M M
2/2/2019 7:00 AM 0.00 M M M M
2/3/2019 7:00 AM 0.00 M M M M
2/4/2019 7:00 AM 0.00 M M M M
2/5/2019 7:00 AM T M M M M
2/6/2019 7:00 AM 0.00 M M M M
2/7/2019 5:45 PM 0.67 M M M M
2/8/2019 8:35 AM 0.13 M M M M
2/9/2019 7:00 AM 0.06 M M M M
2/10/2019 7:00 AM 0.00 M M M M
2/11/2019 7:00 AM 0.00 M M M M
2/12/2019 7:00 AM 0.00 M M M M
2/13/2019 8:30 AM 1.34 1.4 M M M
2/14/2019 7:00 AM 0.02 M M M M
2/15/2019 7:00 AM 0.00 M M M M
2/19/2019 7:00 AM 0.07 M M M M
2/20/2019 7:00 AM 0.00 M M M M
2/21/2019 7:00 AM 0.49 1.7 M 4.5 M
2/22/2019 7:00 AM T M M M M
2/23/2019 7:00 AM 0.00 M M M M
2/24/2019 4:30 PM 0.50 M M M M
2/25/2019 6:50 AM T M M M M
2/26/2019 7:00 AM 0.00 M M M M
2/27/2019 7:00 AM 0.00 M M M M
2/28/2019 5:05 PM 0.09 2.3 M M M I forgot to measure the new snow and the snow collected in my gauge until 5pm. I suspect there was enough melting that my new snow reading ia low.
3/1/2019 7:00 AM 0.00 M M M M
3/2/2019 7:00 AM T M M M M
3/3/2019 7:00 AM 0.14 M M M M
3/4/2019 7:55 AM 0.64 6.2 M 7.1 M
3/5/2019 7:00 AM T M M M M
3/6/2019 7:00 AM 0.00 M M M M
3/7/2019 7:00 AM 0.00 M M M M
3/8/2019 7:00 AM 0.00 M M M M
3/9/2019 7:00 AM 0.00 M M M M
3/10/2019 7:00 AM 0.00 M M M M
3/11/2019 5:30 PM 0.46 M M M M
3/12/2019 7:00 AM 0.00 M M M M
3/13/2019 7:00 AM 0.00 M M M M
3/14/2019 7:00 AM 0.00 M M M M
3/15/2019 7:00 AM 0.00 M M M M
3/16/2019 7:00 AM 0.40 M M M M
3/17/2019 7:00 AM 0.00 M M M M
3/18/2019 7:00 AM 0.00 M M M M
3/19/2019 7:00 AM 0.00 M M M M
3/20/2019 7:00 AM 0.00 M M M M
3/21/2019 7:00 AM 0.00 M M M M
3/22/2019 7:00 AM 0.22 M M M M
3/23/2019 7:00 AM T M M M M Dusting if snow on ground but very little in gauge
3/24/2019 7:00 AM 0.00 M M M M
3/25/2019 7:00 AM 0.00 M M M M
3/26/2019 7:00 AM 0.00 M M M M
3/27/2019 7:00 AM 0.00 M M M M
3/28/2019 7:00 AM 0.00 M M M M
3/29/2019 7:00 AM 0.00 M M M M
3/30/2019 12:35 PM 0.04 M M M M
3/31/2019 7:00 AM 0.00 M M M M
4/1/2019 7:00 AM 0.30 M M M M
4/2/2019 7:00 AM 0.00 M M M M
4/3/2019 7:00 AM 0.08 M M M M
4/4/2019 8:30 AM 0.02 M M M M
4/5/2019 7:00 AM 0.00 M M M M
4/6/2019 7:00 AM 0.17 M M M M
4/7/2019 7:00 AM 0.00 M M M M
4/8/2019 7:40 AM 0.29 M M M M
4/9/2019 7:00 AM 0.18 M M M M
4/17/2019 7:00 AM 0.00 M M M M
4/18/2019 7:00 AM T M M M M
4/19/2019 7:00 AM 0.02 M M M M
4/20/2019 9:20 AM 0.05 M M M M
4/21/2019 7:00 AM 0.31 M M M M
4/22/2019 7:00 AM 0.00 M M M M
4/23/2019 7:00 AM 1.30 M M M M
4/24/2019 7:00 AM 0.16 M M M M
4/25/2019 7:00 AM 0.00 M M M M
4/26/2019 8:55 AM 0.08 M M M M
4/27/2019 7:37 AM 1.24 M M M M
4/28/2019 8:00 AM 0.02 M M M M
4/29/2019 7:00 AM 0.01 M M M M
4/30/2019 7:00 AM 0.13 M M M M
5/1/2019 7:00 AM 0.00 M M M M
5/2/2019 7:00 AM 0.20 M M M M
5/3/2019 7:00 AM 0.16 M M M M
5/4/2019 7:00 AM 0.35 M M M M
5/5/2019 4:30 PM 0.14 M M M M
5/6/2019 7:00 AM 0.02 M M M M
5/7/2019 7:00 AM T M M M M
5/8/2019 7:00 AM 0.18 M M M M
5/9/2019 7:00 AM 0.00 M M M M
5/10/2019 7:00 AM 0.00 M M M M
5/11/2019 7:00 AM 0.03 M M M M
5/12/2019 9:55 AM 0.04 M M M M
5/13/2019 7:00 AM 0.07 M M M M
5/14/2019 9:05 AM M M M M M {EDIT: Observer reported Trace for new precip. This is low compared to surrounding reports and appears to be a date error. It appears 5/14 and 5/15 reports were switched during submission. Changed report of T to NA until observer can be contacted to verify. Submission Time Before EDIT: 5/15/2019 9:42 AM CoCoSTAFF DNT}
5/15/2019 9:05 AM M M M M M {EDIT: Observer reported 0.74 for new precip. This is high compared to surrounding reports and appears to be a date error. It appears 5/14 and 5/15 reports were switched during submission. Changed report of 0.74 to NA until observer can be contacted to verify. Submission Time Before EDIT: 5/15/2019 9:42 AM CoCoSTAFF DNT}
5/16/2019 7:00 AM 0.00 M M M M
5/17/2019 3:50 PM 0.16 M M M M
5/18/2019 7:00 AM T M M M M
5/19/2019 7:00 AM 0.00 M M M M
5/20/2019 7:00 AM 0.23 M M M M
5/21/2019 7:00 AM 0.18 M M M M
5/22/2019 7:00 AM 0.00 M M M M
5/23/2019 7:00 AM 0.00 M M M M
5/24/2019 7:00 AM 0.15 M M M M
5/25/2019 7:00 AM 0.00 M M M M
5/26/2019 7:00 AM 0.10 M M M M
5/27/2019 7:00 AM 0.00 M M M M
5/28/2019 7:00 AM 0.00 M M M M
5/29/2019 7:00 AM 0.10 M M M M
5/30/2019 7:00 AM 0.01 M M M M
5/31/2019 7:00 AM 0.03 M M M M
6/1/2019 7:00 AM 0.00 M M M M
6/2/2019 7:00 AM 0.00 M M M M
6/3/2019 7:00 AM 0.53 M M M M
6/4/2019 7:00 AM 0.00 M M M M
6/5/2019 6:37 AM T M M M M
6/6/2019 6:37 AM 0.87 M M M M
6/7/2019 7:00 AM 0.00 M M M M
6/8/2019 7:00 AM 0.00 M M M M
6/9/2019 8:00 AM 0.00 0.0 M M M
6/10/2019 7:00 AM 0.00 M M M M
6/11/2019 8:25 AM 0.55 M M M M
6/12/2019 7:00 AM 0.11 M M M M
6/13/2019 7:00 AM 0.00 M M M M
6/14/2019 8:55 AM 0.37 M M M M
6/15/2019 7:00 AM 0.00 M M M M
6/16/2019 7:00 AM 0.00 M M M M
6/17/2019 7:00 AM 0.71 M M M M
6/18/2019 7:00 AM 0.00 M M M M
6/19/2019 7:00 AM 0.06 M M M M
6/20/2019 7:00 AM 0.01 M M M M Had just started raining at 5:57. Light rainfall
6/21/2019 8:15 AM 0.60 M M M M
6/24/2019 7:00 AM 0.00 M M M M
6/25/2019 7:00 AM 0.00 M M M M
6/26/2019 7:00 AM 0.28 M M M M
6/27/2019 7:00 AM 0.00 M M M M
6/28/2019 7:00 AM 0.00 M M M M
6/29/2019 7:00 AM 0.01 M M M M
6/30/2019 7:00 AM 0.02 M M M M
7/1/2019 7:00 AM 0.01 M M M M
7/2/2019 7:00 AM 0.00 M M M M
7/3/2019 7:00 AM 0.00 M M M M
7/4/2019 7:00 AM 0.00 M M M M
7/5/2019 7:00 AM 0.00 M M M M
7/6/2019 7:00 AM 0.00 M M M M
7/7/2019 7:00 AM 0.19 M M M M
7/8/2019 7:00 AM 0.00 M M M M
7/9/2019 7:00 AM 0.00 M M M M
7/10/2019 7:00 AM 0.00 M M M M
7/11/2019 7:00 AM 0.00 M M M M
7/12/2019 7:00 AM 0.86 M M M M
7/13/2019 9:55 AM 0.43 M M M M
7/14/2019 7:00 AM 0.00 M M M M
7/15/2019 7:00 AM 0.00 M M M M
7/16/2019 5:30 AM 0.00 M M M M
7/17/2019 7:00 AM 0.00 M M M M
7/18/2019 7:00 AM 0.11 M M M M
7/19/2019 7:00 AM T M M M M
7/20/2019 7:00 AM 0.00 M M M M
7/21/2019 7:00 AM 0.00 M M M M
7/22/2019 7:00 AM 0.00 M M M M
7/23/2019 6:25 AM 3.57 M M M M
7/24/2019 5:51 AM 0.65 M M M M
7/25/2019 7:00 AM 0.00 M M M M
7/26/2019 7:00 AM 0.00 M M M M
7/27/2019 7:00 AM 0.00 M M M M
7/28/2019 7:00 AM 0.00 M M M M
7/29/2019 7:00 AM 0.00 M M M M
7/30/2019 7:00 AM 0.00 M M M M
7/31/2019 7:00 AM 0.00 M M M M
8/1/2019 7:00 AM 0.38 M M M M
8/2/2019 7:00 AM 0.00 M M M M
8/3/2019 7:00 AM 0.00 M M M M
8/4/2019 7:00 AM 0.00 M M M M
8/5/2019 7:00 AM 0.00 M M M M
8/6/2019 7:00 AM 0.00 M M M M
8/7/2019 7:00 AM 0.00 M M M M
8/8/2019 7:00 AM 1.35 M M M M
8/9/2019 7:00 AM 0.02 M M M M
8/10/2019 7:00 AM 0.00 M M M M
8/11/2019 7:00 AM T M M M M
8/12/2019 7:00 AM 0.00 M M M M
8/13/2019 7:00 AM 0.00 M M M M
8/14/2019 7:00 AM 0.02 M M M M
8/15/2019 7:00 AM 0.00 M M M M
8/16/2019 7:00 AM T M M M M Very foggy. Quick, short-lived rain shower at 6:45. Was enough to wet the deck & pation, leaving a trace in gauge.
8/17/2019 7:00 AM 0.00 M M M M
8/18/2019 7:20 AM 0.59 M M M M
8/19/2019 7:00 AM 0.00 M M M M
8/20/2019 7:00 AM 0.02 M M M M
8/21/2019 7:00 AM 0.00 M M M M
8/22/2019 7:00 AM 0.15 M M M M
8/23/2019 7:00 AM 0.00 M M M M
8/24/2019 7:00 AM 0.00 M M M M
8/25/2019 7:00 AM 0.00 M M M M
8/26/2019 7:00 AM 0.00 M M M M
8/27/2019 7:00 AM 0.00 M M M M
8/28/2019 7:00 AM 0.00 M M M M
8/29/2019 6:40 AM 1.11 M M M M
8/30/2019 7:00 AM 0.00 M M M M
8/31/2019 7:00 AM 0.00 M M M M
9/1/2019 7:00 AM 0.00 M M M M
9/2/2019 7:00 AM 0.00 M M M M
9/3/2019 7:00 AM 0.11 M M M M We had gentle rain from 1:55pm to 6:15pm on 9/2.
9/4/2019 7:00 AM 0.00 M M M M
9/5/2019 7:00 AM 0.15 M M M M
9/6/2019 7:00 AM 0.00 M M M M
9/7/2019 7:00 AM 0.18 M M M M
9/8/2019 7:00 AM 0.02 M M M M I surprised to see accumulation in the gauge this morning as the ground and deck appeared dry.
9/9/2019 7:00 AM 0.00 M M M M
9/10/2019 7:00 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 7:00 AM 0.03 M M M M
9/14/2019 7:00 AM 0.00 M M M M
9/15/2019 7:00 AM 0.25 M M M M
9/16/2019 7:00 AM 0.02 M M M M
9/17/2019 7:00 AM 0.00 M M M M
9/18/2019 7:00 AM 0.00 M M M M
9/19/2019 7:00 AM 0.00 M M M M
9/20/2019 7:00 AM 0.00 M M M M
9/21/2019 7:00 AM 0.00 M M M M
9/22/2019 7:00 AM 0.00 M M M M
9/23/2019 7:00 AM 0.00 M M M M
9/24/2019 7:00 AM 0.00 M M M M
9/25/2019 7:00 AM 0.02 M M M M
9/26/2019 7:00 AM 0.00 M M M M
9/27/2019 7:00 AM 0.26 M M M M
9/28/2019 7:00 AM 0.00 M M M M
9/29/2019 7:00 AM 0.00 M M M M
9/30/2019 7:00 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/16/2018 10/19/2018 7:00 AM 4 0.09 M M
12/2/2018 12/03/2018 7:00 AM 2 1.03 M M Report was initially submitted as a Daily Report for 12/3/18.
12/28/2018 12/29/2018 7:00 AM 2 0.44 M M
2/16/2019 2/18/2019 7:00 AM 3 0.19 1.9 M
4/10/2019 4/16/2019 2:35 PM 7 1.92 M M
6/22/2019 6/23/2019 7:00 AM 2 0.03 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