Station Overview Station Location
Station Number MA-SF-10 Latitude 42.4073
Station Name Chelsea 0.8 N Longitude -71.0357
County Suffolk Elevation (ft) 106



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 4.23 6.27 31 6.27 31 0.00 0 0 12 1 0.0 0 0
Nov 16 4.43 2.09 30 2.09 30 0.00 0 0 8 1 0.3 1 1
Dec 16 4.17 4.50 31 4.50 31 0.00 0 0 13 2 5.8 5 4
Jan 17 3.61 5.18 31 5.18 31 0.00 0 0 17 0 7.4 2 2
Feb 17 3.56 4.96 28 4.96 28 0.00 0 0 7 2 29.9 7 5
March 17 4.61 2.30 29 2.30 29 0.00 0 0 12 0 10.5 4 4
April 17 4.28 2.79 24 2.79 24 0.00 0 0 8 1 0.0 0 0
May 17 3.70 4.28 31 4.28 31 0.00 0 0 15 1 0.0 0 0
June 17 4.04 4.91 30 4.91 30 0.00 0 0 11 1 0.0 0 0
July 17 3.71 6.06 31 6.06 31 0.00 0 0 13 0 0.0 0 0
Aug 17 3.59 1.77 31 1.77 31 0.00 0 0 7 0 0.0 0 0
Sept 17 3.68 2.59 30 2.59 30 0.00 0 0 12 0 0.0 0 0
Water Year Totals: 47.61" 47.70" 357 days 47.70" 357 0.00" 0 days 0 135 days 9 days 53.9" 19 days 16 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 0.65
10/2/2016 0.18
10/3/2016 0.01
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.16
10/10/2016 1.61
10/11/2016 0.00
10/12/2016 0.00
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 0.06
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.11
10/22/2016 1.61
10/23/2016 0.10
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 1.46
10/29/2016 0.19
10/30/2016 T
10/31/2016 0.13
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.05
11/5/2016 0.00
11/6/2016 0.07
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 1.27
11/17/2016 T
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.13
11/21/2016 0.01
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.07
11/26/2016 0.06
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.43
12/1/2016 1.56
12/2/2016 0.02
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 T
12/6/2016 0.15
12/7/2016 0.10
12/8/2016 0.12
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.11
12/13/2016 0.32
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.07
12/18/2016 0.70
12/19/2016 0.02
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.01
12/24/2016 0.00
12/25/2016 0.37
12/26/2016 0.00
12/27/2016 T
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.95
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.15
1/2/2017 0.00
1/3/2017 0.04
1/4/2017 1.11
1/5/2017 0.02
1/6/2017 0.04
1/7/2017 0.00
1/8/2017 0.60
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.25
1/12/2017 0.08
1/13/2017 0.01
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.67
1/19/2017 0.25
1/20/2017 0.02
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 0.10
1/24/2017 1.31
1/25/2017 0.47
1/26/2017 0.04
1/27/2017 0.02
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.22
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.84
2/9/2017 0.00
2/10/2017 1.24
2/11/2017 0.29
2/12/2017 T
2/13/2017 1.73
2/14/2017 T
2/15/2017 0.00
2/16/2017 0.52
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.12
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.01
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.02
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.07
3/9/2017 0.00
3/10/2017 0.00
3/11/2017 0.19
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.01
3/15/2017 0.53
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.01
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.00
3/25/2017 0.04
3/26/2017 0.11
3/27/2017 0.02
3/28/2017 0.53
3/29/2017 0.76
3/30/2017
3/31/2017
Day of YearDaily PrcpMultiday Prcp
4/1/2017
4/2/2017
4/3/2017
4/4/2017
4/5/2017
4/6/2017
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 0.05
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 0.10
4/21/2017 0.24
4/22/2017 0.50
4/23/2017 0.06
4/24/2017 0.00
4/25/2017 T
4/26/2017 1.51
4/27/2017 0.32
4/28/2017 0.01
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.09
5/2/2017 0.11
5/3/2017 0.01
5/4/2017 0.00
5/5/2017 0.00
5/6/2017 0.84
5/7/2017 0.13
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 0.04
5/14/2017 0.77
5/15/2017 0.35
5/16/2017 0.04
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.19
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 T
5/23/2017 0.15
5/24/2017 0.01
5/25/2017 0.00
5/26/2017 1.36
5/27/2017 0.13
5/28/2017 0.00
5/29/2017 0.00
5/30/2017 0.06
5/31/2017 0.00
6/1/2017 0.09
6/2/2017 0.00
6/3/2017 0.00
6/4/2017 T
6/5/2017 0.32
6/6/2017 1.04
6/7/2017 0.66
6/8/2017 0.03
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 0.17
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 2.11
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.10
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.00
6/24/2017 0.00
6/25/2017 0.11
6/26/2017 0.06
6/27/2017 0.00
6/28/2017 0.22
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.41
7/2/2017 0.07
7/3/2017 0.02
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.59
7/9/2017 0.13
7/10/2017 0.00
7/11/2017 0.14
7/12/2017 0.12
7/13/2017 1.71
7/14/2017 0.14
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.97
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 0.00
7/24/2017 0.02
7/25/2017 1.68
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.06
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.94
8/4/2017 0.00
8/5/2017 0.00
8/6/2017 0.18
8/7/2017 0.00
8/8/2017 0.02
8/9/2017 0.00
8/10/2017 0.00
8/11/2017 0.00
8/12/2017 0.11
8/13/2017 0.00
8/14/2017 0.00
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 0.22
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.21
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 0.09
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.06
9/4/2017 0.40
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.92
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.02
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.26
9/16/2017 0.28
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.02
9/20/2017 0.24
9/21/2017 0.21
9/22/2017 0.07
9/23/2017 0.09
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.02



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 9:09 AM 0.65 M M M M Sent via CoCoRaHS Observer for iOS
10/2/2016 8:00 AM 0.18 M M M M Sent via CoCoRaHS Observer for iOS
10/3/2016 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
10/4/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/5/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/6/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/7/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/8/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/9/2016 8:05 AM 0.16 M M M M Sent via CoCoRaHS Observer for iOS
10/10/2016 7:00 AM 1.61 M M M M Sent via CoCoRaHS Observer for iOS
10/11/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/12/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/13/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/14/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/15/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/16/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/17/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/18/2016 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
10/19/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/20/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/21/2016 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
10/22/2016 7:30 AM 1.61 M M M M Sent via CoCoRaHS Observer for iOS
10/23/2016 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
10/24/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/25/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/26/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/27/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/28/2016 6:00 AM 1.46 M M M M Sent via CoCoRaHS Observer for iOS
10/29/2016 7:00 AM 0.19 M M M M Sent via CoCoRaHS Observer for iOS
10/30/2016 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
10/31/2016 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
11/1/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/2/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/3/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/4/2016 7:00 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
11/5/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/6/2016 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
11/7/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/8/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/9/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/10/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/11/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/12/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/13/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/14/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/15/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/16/2016 7:00 AM 1.27 M M M M Sent via CoCoRaHS Observer for iOS
11/17/2016 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
11/18/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/19/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/20/2016 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
11/21/2016 7:00 AM 0.01 0.3 0.01 0.3 0.01 Sent via CoCoRaHS Observer for iOS
11/22/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/23/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/24/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/25/2016 7:00 AM 0.07 M M M M Very foggy day 41° at 7am.
11/26/2016 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
11/27/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/28/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/29/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/30/2016 7:00 AM 0.43 M M M M Sent via CoCoRaHS Observer for iOS 11/29/16: Variable rates of rain intensity starting after 2pm showery in nature. Becoming more steady between 3-5pm then steady rain with bursts of heavier rain as the temp rose from low 40's in the early afternoon to the end of measuring recording 0.43" around 7pm as the temperature hit the upper 50's with matching dew points .
12/1/2016 7:00 AM 1.56 M M M M Sent via CoCoRaHS Observer for iOS
12/2/2016 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
12/3/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/4/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/5/2016 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
12/6/2016 7:00 AM 0.15 0.2 0.10 T T Started snowing around 6:30am and flipped to sleet around 10am thrn to rain by 10:30. 0.20 snow n/a sleet measurement 0.15" rain/melted snow
12/7/2016 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
12/8/2016 7:00 AM 0.12 M M M M Sent via CoCoRaHS Observer for iOS
12/9/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/10/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/11/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/12/2016 7:00 AM 0.11 0.9 M 1.0 M Started flurries 10pm sun nite 12/11 temp 32° (went to bed) mod snow observed 4:15am mon 12/12 34° changed to rain 5:35am 36° mon 12/12 total snow 0.90" still raining. Corrected report 12/13.
12/13/2016 7:00 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
12/14/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/15/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/16/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/17/2016 7:00 AM 0.07 1.2 0.07 1.2 0.70 Sent via CoCoRaHS Observer for iOS
12/18/2016 7:00 AM 0.70 3.1 0.20 4.3 0.70 1.2" snow fell at 7am measurement on 12/17 3.1 fell from 7am to 12noon 12/17. when a change to light rain showers ended 1/2 hour later. It started to rain after 6pm 12/17 off/on thru the night with greater intensity to a burst of heavy rain showers to ops time 7am 12/18 temp rose from 30° 12/17 6pm to 47° at ops time.
12/19/2016 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
12/20/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/21/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/22/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/23/2016 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
12/24/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/25/2016 7:00 AM 0.37 M M M M Sent via CoCoRaHS Observer for iOS
12/26/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/27/2016 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
12/28/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/29/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/30/2016 7:00 AM 0.95 0.4 0.40 0.4 0.40 12/29/16 winter weather event synopsis: started to rain mixed with sleet and snow started around 3pm changing to all rain shortly after it started, occasional heaver bursts of rain beconing moderate to heavy into early evening temperature rise from 38° 3pm to 44° 7pm. Temp started dropping 7:30pm with mod-hvy rain. 7:53pm observed thunder/lightning wirh temp dropping to 34° and a change to mod-hvy snow w/thundersnow-lightning. Mod-snow continued turning roads slushy. Continued to snow until 9:30pm. Rain total before change 0.91" snow total 0.40" total 0.95" melted precp.
12/31/2016 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/1/2017 7:00 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
1/2/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/3/2017 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
1/4/2017 7:00 AM 1.11 M M M M Sent via CoCoRaHS Observer for iOS
1/5/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/6/2017 7:00 AM 0.04 0.2 0.04 0.2 0.04 Sent via CoCoRaHS Observer for iOS
1/7/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/8/2017 7:00 AM 0.60 7.2 0.60 7.2 0.60 Snow event for Jan 7-8-2017 snow started around 10:55am and endes after midnight. 7.2" of dry fluffy powder
1/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/11/2017 7:00 AM 0.25 M M M M My rain guage only recorded 0.26" but it was very windy.
1/12/2017 7:00 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
1/13/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
1/14/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/18/2017 7:00 AM 0.67 M M M M Sent via CoCoRaHS Observer for iOS
1/19/2017 7:00 AM 0.25 M M M M Sent via CoCoRaHS Observer for iOS
1/20/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/22/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/23/2017 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
1/24/2017 7:00 AM 1.31 M M M M Sent via CoCoRaHS Observer for iOS
1/25/2017 7:00 AM 0.47 M M M M Sent via CoCoRaHS Observer for iOS
1/26/2017 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
1/27/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
1/28/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/29/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/30/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/31/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/1/2017 7:00 AM 0.22 1.4 0.22 1.4 0.22 Sent via CoCoRaHS Observer for iOS
2/2/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/3/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/4/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/5/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/6/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/7/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/8/2017 7:00 AM 0.84 2.5 0.31 0.0 0.00 2/7/17 weather event started 9am as snow thru 1pm 2.50" (melted 0.31" equivalent) then just rain 0.53". Total 0.84". Now freezing rain from 5am-6:45am 2/8/17 ice accretion 0.15"
2/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/10/2017 7:00 AM 1.24 15.1 1.24 15.1 1.24 Dont shoot the Messenger,i am well aware that this measurement seems high. i recorded 15.1" with an amazing 9.2" from 1:30-4:30pm melted down measuring 15.1"
2/11/2017 7:00 AM 0.29 3.8 0.29 15.0 1.66 3.8 inches fell overnight Friday-saturday ending 7am snizzle (snow drizzle granules) currently falling after event
2/12/2017 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
2/13/2017 7:00 AM 1.73 4.8 1.53 3.5 1.25 An extremly high water content of the snow 3.8" fell. melted to 1.53" plus .20" of rain, total 1.73"
2/14/2017 7:00 AM T 0.2 0.20 M M Sent via CoCoRaHS Observer for iOS
2/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/16/2017 7:00 AM 0.52 2.1 0.32 13.0 3.72 Sent via CoCoRaHS Observer for iOS
2/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/19/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/20/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/22/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/23/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/24/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/25/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/26/2017 7:00 AM 0.12 M M M M Sent via CoCoRaHS Observer for iOS
2/27/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/28/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/1/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
3/2/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/3/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/4/2017 7:00 AM 0.02 0.2 0.10 0.2 0.10 Sent via CoCoRaHS Observer for iOS , snow squall event
3/5/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/6/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/7/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/8/2017 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
3/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/11/2017 7:00 AM 0.19 2.1 0.19 2.1 0.19 Sent via CoCoRaHS Observer for iOS
3/12/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/13/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/14/2017 7:00 AM 0.01 0.3 0.01 0.3 0.01 Sent via CoCoRaHS Observer for iOS {EDIT: Observer reported 1.00 for new SWE. This appears to be a typo, possible decimal error. Changed SWE of 1.00 to 0.01 until observer can be contacted to verify. Submission Time Before EDIT: 3/14/2017 8:03 AM CoCoSTAFF DNT}
3/15/2017 7:00 AM 0.53 7.9 0.41 5.8 0.55 7.9" new snow, melted to 0.41" rain after smow fell 0.12"
3/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/19/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
3/20/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/22/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/23/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/24/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/25/2017 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
3/26/2017 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
3/27/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
3/28/2017 7:00 AM 0.53 M M M M Sent via CoCoRaHS Observer for iOS
3/29/2017 7:00 AM 0.76 M M M M Sent via CoCoRaHS Observer for iOS
4/7/2017 7:00 AM 0.00 0.0 M M M My observations are missing from 3/30/2017 to 04/06/2017 I was on vacation. However my CoCoRaHS rain bucket recorded 5.32'" of rain from 3/30 to 4/06/2017
4/8/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/11/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/12/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/13/2017 7:00 AM 0.05 M M M M Sent via CoCoRaHS Observer for iOS
4/14/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/19/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/20/2017 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS. replacing reading because error reported via Mobil app for 4/20/2017 was 0.00" actual 0.10"
4/21/2017 7:00 AM 0.24 M M M M Sent via CoCoRaHS Observer for iOS
4/22/2017 7:00 AM 0.50 M M M M Sent via CoCoRaHS Observer for iOS
4/23/2017 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
4/24/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/25/2017 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
4/26/2017 7:00 AM 1.51 M M M M Sent via CoCoRaHS Observer for iOS
4/27/2017 7:00 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
4/28/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS, Error typing in rain amount should be 0.01
4/29/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/30/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/1/2017 7:00 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
5/2/2017 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
5/3/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
5/4/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/5/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/6/2017 7:00 AM 0.84 M M M M Sent via CoCoRaHS Observer for iOS
5/7/2017 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
5/8/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/11/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/12/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/13/2017 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS. Correcting a reporting error of 0.00" from timeline afterThursday 7;01am to Friday 6;59am to 0.04"
5/14/2017 7:00 AM 0.77 M M M M Sent via CoCoRaHS Observer for iOS
5/15/2017 7:00 AM 0.35 M M M M Sent via CoCoRaHS Observer for iOS
5/16/2017 7:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
5/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/19/2017 7:00 AM 0.19 M M M M Sent via CoCoRaHS Observer for iOS
5/20/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/22/2017 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/23/2017 7:00 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
5/24/2017 7:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
5/25/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/26/2017 7:00 AM 1.36 M M M M Sent via CoCoRaHS Observer for iOS
5/27/2017 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
5/28/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/29/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/30/2017 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
5/31/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/1/2017 7:00 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
6/2/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/3/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/4/2017 7:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
6/5/2017 7:00 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
6/6/2017 7:00 AM 1.04 M M M M Sent via CoCoRaHS Observer for iOS
6/7/2017 7:00 AM 0.66 M M M M Sent via CoCoRaHS Observer for iOS
6/8/2017 7:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
6/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/11/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/12/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/13/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/14/2017 7:00 AM 0.17 M M M M Sent via CoCoRaHS Observer for iOS
6/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/17/2017 7:00 AM 2.11 M M M M Sent via CoCoRaHS Observer for iOS
6/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/19/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/20/2017 7:00 AM 0.10 M M M M Sent via CoCoRaHS Observer for iOS
6/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/22/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/23/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/24/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/25/2017 7:00 AM 0.11 M M M M Sent via CoCoRaHS Observer for iOS
6/26/2017 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
6/27/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/28/2017 7:00 AM 0.22 M M M M Sent via CoCoRaHS Observer for iOS
6/29/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/30/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/1/2017 7:00 AM 0.41 M M M M Sent via CoCoRaHS Observer for iOS
7/2/2017 7:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS,
7/3/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
7/4/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/5/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/6/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/7/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/8/2017 7:00 AM 0.59 M M M M Sent via CoCoRaHS Observer for iOS
7/9/2017 7:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
7/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/11/2017 7:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
7/12/2017 7:00 AM 0.12 M M M M Sent via CoCoRaHS Observer for iOS
7/13/2017 7:00 AM 1.71 M M M M Sent via CoCoRaHS Observer for iOS
7/14/2017 7:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
7/15/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/16/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/17/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/18/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/19/2017 7:00 AM 0.97 M M M M Sent via CoCoRaHS Observer for iOS
7/20/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/21/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/22/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/23/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/24/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
7/25/2017 7:00 AM 1.68 M M M M Sent via CoCoRaHS Observer for iOS
7/26/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/27/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/28/2017 7:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
7/29/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/30/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
7/31/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/1/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/2/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/3/2017 7:00 AM 0.94 M M M M Sent via CoCoRaHS Observer for iOS
8/4/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/5/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/6/2017 7:00 AM 0.18 M M M M Sent via CoCoRaHS Observer for iOS
8/7/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/8/2017 7:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
8/9/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/10/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
8/11/2017 7:00 AM 0.00 M M M M
8/12/2017 7:00 AM 0.11 M M M M
8/13/2017 7:00 AM 0.00 M M M M
8/14/2017 7:00 AM 0.00 M M M M
8/15/2017 7:00 AM 0.00 M M M M
8/16/2017 7:00 AM 0.00 M M M M
8/17/2017 7:00 AM 0.00 M M M M
8/18/2017 7:00 AM 0.00 M M M M
8/19/2017 7:00 AM 0.22 M M M M
8/20/2017 7:00 AM 0.00 M M M M
8/21/2017 7:00 AM 0.00 M M M M
8/22/2017 7:00 AM 0.00 M M M M
8/23/2017 7:00 AM 0.21 M M M M
8/24/2017 7:00 AM 0.00 M M M M
8/25/2017 7:00 AM 0.00 M M M M
8/26/2017 7:00 AM 0.00 M M M M
8/27/2017 7:00 AM 0.00 M M M M
8/28/2017 7:00 AM 0.00 M M M M
8/29/2017 7:00 AM 0.00 M M M M
8/30/2017 7:00 AM 0.09 M M M M
8/31/2017 7:00 AM 0.00 M M M M
9/1/2017 7:00 AM 0.00 M M M M
9/2/2017 7:00 AM 0.00 M M M M
9/3/2017 7:00 AM 0.06 M M M M
9/4/2017 7:00 AM 0.40 M M M M Revised measurement due to type error
9/5/2017 7:00 AM 0.00 M M M M
9/6/2017 7:00 AM 0.00 M M M M
9/7/2017 7:00 AM 0.92 M M M M
9/8/2017 7:00 AM 0.00 M M M M
9/9/2017 7:00 AM 0.00 M M M M
9/10/2017 7:00 AM 0.02 M M M M
9/11/2017 7:00 AM 0.00 M M M M
9/12/2017 7:00 AM 0.00 M M M M
9/13/2017 7:00 AM 0.00 M M M M
9/14/2017 7:00 AM 0.00 M M M M
9/15/2017 7:00 AM 0.26 M M M M
9/16/2017 7:00 AM 0.28 M M M M
9/17/2017 7:00 AM 0.00 M M M M
9/18/2017 7:00 AM 0.00 M M M M
9/19/2017 7:00 AM 0.02 M M M M
9/20/2017 7:00 AM 0.24 M M M M
9/21/2017 7:00 AM 0.21 M M M M
9/22/2017 7:00 AM 0.07 M M M M
9/23/2017 7:00 AM 0.09 M M M M
9/24/2017 7:00 AM 0.00 M M M M
9/25/2017 7:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
9/26/2017 7:00 AM 0.00 M M M M
9/27/2017 7:00 AM 0.00 M M M M
9/28/2017 7:00 AM 0.00 M M M M
9/29/2017 7:00 AM 0.00 M M M M
9/30/2017 7:00 AM 0.02 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