Station Overview Station Location
Station Number NY-SF-16 Latitude 40.9234
Station Name Northport 1.6 NNE Longitude -73.3305
County Suffolk Elevation (ft) 84



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 10 4.07 3.93 30 3.93 30 0.00 0 0 11 3 0.0 0 0
Nov 10 3.90 2.84 30 2.84 30 0.00 0 0 9 2 0.0 0 0
Dec 10 3.88 4.23 31 4.23 31 0.00 0 0 6 1 9.9 2 8
Jan 11 3.55 3.91 31 3.91 31 0.00 0 0 9 2 36.4 6 23
Feb 11 2.98 2.41 28 2.41 28 0.00 0 0 9 2 5.4 3 21
March 11 4.38 3.72 31 3.72 31 0.00 0 0 8 2 0.8 1 1
April 11 4.43 4.95 30 4.95 30 0.00 0 0 18 2 0.0 0 0
May 11 4.05 4.10 30 2.24 28 1.86 2 1 11 1 0.0 0 0
June 11 4.26 4.72 30 4.72 30 0.00 0 0 10 0 0.0 0 0
July 11 4.03 1.91 30 1.91 30 0.00 0 0 6 3 0.0 0 0
Aug 11 4.10 10.48 31 10.48 31 0.00 0 0 14 1 0.0 0 0
Sept 11 4.08 3.25 29 3.25 29 0.00 0 0 11 1 0.0 0 0
Water Year Totals: 47.71" 50.45" 361 days 48.59" 359 1.86" 2 days 1 122 days 20 days 52.5" 12 days 53 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
10/1/2010 0.24
10/2/2010 2.63
10/3/2010 0.00
10/4/2010
10/5/2010 0.10
10/6/2010 0.04
10/7/2010 0.00
10/8/2010 0.02
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.16
10/13/2010 0.01
10/14/2010 0.00
10/15/2010 0.60
10/16/2010 0.01
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 T
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 T
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.08
10/28/2010 0.04
10/29/2010 T
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.17
11/5/2010 0.93
11/6/2010 0.06
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.26
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 T
11/16/2010 0.05
11/17/2010 1.19
11/18/2010 0.01
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 T
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.15
11/27/2010 0.02
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.21
12/2/2010 1.36
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.11
12/13/2010 1.82
12/14/2010 0.06
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 0.00
12/24/2010 T
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.67
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 T
1/3/2011 0.06
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.21
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 1.06
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.15
1/19/2011 1.01
1/20/2011 0.09
1/21/2011 0.25
1/22/2011 0.00
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.05
1/27/2011 1.03
1/28/2011 0.00
1/29/2011 T
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.09
2/2/2011 0.34
2/3/2011 0.25
2/4/2011 T
2/5/2011 0.00
2/6/2011 0.20
2/7/2011 0.00
2/8/2011 0.18
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.00
2/21/2011 0.26
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.35
2/26/2011 0.65
2/27/2011 T
2/28/2011 0.09
3/1/2011 0.24
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 1.73
3/8/2011 T
3/9/2011 0.00
3/10/2011 0.00
3/11/2011 0.84
3/12/2011 0.07
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.05
3/17/2011 0.33
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.26
3/23/2011 T
3/24/2011 0.20
3/25/2011 0.00
3/26/2011 0.00
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.36
4/2/2011 0.10
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 0.00
4/6/2011 0.15
4/7/2011 0.17
4/8/2011 0.01
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.01
4/13/2011 1.16
4/14/2011 0.19
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 1.63
4/18/2011 0.09
4/19/2011 0.00
4/20/2011 0.01
4/21/2011 0.02
4/22/2011 0.00
4/23/2011 0.18
4/24/2011 0.47
4/25/2011 0.33
4/26/2011 T
4/27/2011 0.00
4/28/2011 0.01
4/29/2011 0.04
4/30/2011 T
5/1/2011 0.00
5/2/2011 0.00
5/3/2011
5/4/2011 0.00
5/5/2011 0.68
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 T
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.08
5/16/2011 0.03
5/17/2011 0.51
5/18/2011 **
5/19/2011 1.86
5/20/2011 0.03
5/21/2011 0.01
5/22/2011 0.02
5/23/2011 0.06
5/24/2011 0.35
5/25/2011 0.01
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.46
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.45
6/11/2011 0.29
6/12/2011 0.44
6/13/2011 0.02
6/14/2011 0.00
6/15/2011 0.17
6/16/2011 0.00
6/17/2011 0.14
6/18/2011 1.04
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.44
6/24/2011 1.71
6/25/2011 0.02
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.29
7/10/2011 0.00
7/11/2011 0.00
7/12/2011
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.90
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 T
7/26/2011 0.06
7/27/2011 0.21
7/28/2011 0.00
7/29/2011 0.17
7/30/2011 0.28
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 T
8/3/2011 0.00
8/4/2011 0.10
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.25
8/8/2011 0.54
8/9/2011 0.15
8/10/2011 0.87
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 1.18
8/15/2011 2.91
8/16/2011 0.16
8/17/2011 0.01
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.06
8/21/2011 0.00
8/22/2011 0.44
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.38
8/27/2011 0.00
8/28/2011 2.61
8/29/2011 0.82
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.22
9/7/2011 1.17
9/8/2011 0.37
9/9/2011 0.01
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 T
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.05
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.01
9/22/2011 0.02
9/23/2011
9/24/2011 0.67
9/25/2011 0.01
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.51
9/30/2011 0.21



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 6:00 AM 0.24 0.0 0.00 0.0 0.00
10/2/2010 6:00 AM 2.63 0.0 0.00 0.0 0.00
10/3/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2010 6:00 AM 0.10 0.0 0.00 0.0 0.00
10/6/2010 6:00 AM 0.04 0.0 0.00 0.0 0.00
10/7/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2010 6:00 AM 0.02 0.0 0.00 0.0 0.00
10/9/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/10/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/11/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/12/2010 6:00 AM 0.16 0.0 0.00 0.0 0.00
10/13/2010 6:00 AM 0.01 0.0 0.00 0.0 0.00
10/14/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2010 6:00 AM 0.60 0.0 0.00 0.0 0.00
10/16/2010 6:00 AM 0.01 0.0 0.00 0.0 0.00
10/17/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2010 6:00 AM T 0.0 0.00 0.0 0.00
10/20/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/24/2010 6:00 AM T 0.0 0.00 0.0 0.00
10/25/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy Dew on all surfaces at the time of reading
10/26/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/27/2010 6:30 AM 0.08 0.0 0.00 0.0 0.00
10/28/2010 6:00 AM 0.04 0.0 0.00 0.0 0.00
10/29/2010 6:00 AM T 0.0 0.00 0.0 0.00
10/30/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
10/31/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/1/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2010 6:30 AM 0.17 0.0 0.00 0.0 0.00
11/5/2010 6:00 AM 0.93 0.0 0.00 0.0 0.00
11/6/2010 6:00 AM 0.06 0.0 0.00 0.0 0.00
11/7/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/8/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2010 6:00 AM 0.26 0.0 0.00 0.0 0.00
11/10/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/15/2010 6:00 AM T 0.0 0.00 0.0 0.00
11/16/2010 6:00 AM 0.05 0.0 0.00 0.0 0.00 Light rain falling at time of reading
11/17/2010 6:00 AM 1.19 0.0 0.00 0.0 0.00
11/18/2010 6:00 AM 0.01 0.0 0.00 0.0 0.00
11/19/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/20/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/21/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/22/2010 6:00 AM T 0.0 0.00 0.0 0.00
11/23/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/24/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/25/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/26/2010 6:00 AM 0.15 0.0 0.00 0.0 0.00
11/27/2010 6:00 AM 0.02 0.0 0.00 0.0 0.00
11/28/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00 At time of observation heavy frost was covering all surfaces
11/30/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2010 6:00 AM 0.21 0.0 0.00 0.0 0.00 Very light rain falling at time of reading
12/2/2010 6:00 AM 1.36 0.0 0.00 0.0 0.00
12/3/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/4/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/5/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/6/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/7/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00 Snow flurries fell throughout the day, however there were no accumulations
12/8/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/9/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/11/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00 Snow flurries fell during the evening with no accumulation.
12/12/2010 6:00 AM 0.11 0.0 0.00 0.0 0.00 Light rain falling at time of reading
12/13/2010 6:00 AM 1.82 0.0 0.00 0.0 0.00
12/14/2010 6:00 AM 0.06 0.8 M 1.0 0.06 snow was very drifty.
12/15/2010 6:00 AM 0.00 0.0 0.00 0.5 0.04
12/16/2010 6:00 AM 0.00 0.0 0.00 0.5 0.03
12/17/2010 6:00 AM 0.00 0.0 0.00 T T
12/18/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/19/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/20/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/21/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/22/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/24/2010 6:00 AM T T T 0.0 0.00 Flurries throughout the day, wetting surfaces slightly.
12/25/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/26/2010 6:00 AM 0.00 0.0 0.00 0.0 0.00
12/27/2010 7:15 AM 0.67 9.1 1.28 9.0 1.28 Due to very heavy winds during the storm (and after) there was significant drifting which made it very difficult to measure depth accurately.
12/28/2010 6:00 AM 0.00 0.0 0.00 8.5 1.29
12/29/2010 6:00 AM 0.00 0.0 0.00 7.5 1.25
12/30/2010 6:00 AM 0.00 0.0 0.00 6.0 1.22
12/31/2010 6:00 AM 0.00 0.0 0.00 6.0 1.26 The depth of the snow is slightly less than yesterday but is much wetter (warmer temps). The apparent increase in melted snow from yesterday is questionable but was verified with a second core sample.
1/1/2011 6:00 AM 0.00 0.0 0.00 4.0 1.21
1/2/2011 6:00 AM T 0.0 0.00 T T
1/3/2011 6:00 AM 0.06 0.0 0.00 0.0 0.00
1/4/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
1/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
1/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
1/7/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
1/8/2011 6:00 AM 0.21 1.0 M 1.0 0.14
1/9/2011 6:00 AM 0.00 0.0 0.00 1.0 0.11
1/10/2011 6:00 AM 0.00 0.0 0.00 0.5 0.11
1/11/2011 6:00 AM 0.00 0.0 0.00 0.5 0.11
1/12/2011 9:30 AM 1.06 14.9 2.37 15.0 2.37 Catch in the rain gauge is not accurate as total snowfall was deeper than the 11" outer container. The "New Snowfall" core sample is more accurate. These readings were taken after snowfall had stopped.
1/13/2011 6:00 AM 0.00 0.0 0.00 13.0 1.77
1/14/2011 6:00 AM 0.00 0.0 0.00 12.0 1.68
1/15/2011 6:00 AM 0.00 0.0 0.00 11.5 1.68
1/16/2011 6:00 AM 0.00 0.0 0.00 10.0 1.66
1/17/2011 6:00 AM 0.00 0.0 0.00 10.0 1.64
1/18/2011 6:00 AM 0.15 0.8 0.22 10.5 1.90 freezing rain falling at time of reading. Wind overnight made the catch in rain gauge questionable so a new snowfall core was melted and reported as well.
1/19/2011 6:00 AM 1.01 0.0 0.00 7.0 1.89
1/20/2011 6:00 AM 0.09 0.0 0.00 5.5 1.58
1/21/2011 8:30 AM 0.25 3.7 0.34 9.5 1.85 Very light fluffy snowfall with some wind made rain gauge catch suspect so a separate new snowfall core was taken and melted.
1/22/2011 6:00 AM 0.00 0.0 0.00 9.0 1.76
1/23/2011 6:00 AM 0.00 0.0 0.00 M M
1/24/2011 6:00 AM 0.00 0.0 0.00 9.0 1.81
1/25/2011 6:00 AM 0.00 0.0 0.00 9.0 M
1/26/2011 6:00 AM 0.05 1.2 M M M
1/27/2011 6:00 AM 1.03 14.8 1.96 21.5 3.42 Catch in rain gauge is not accurate since snowfall was taller than the gauge overnight and not all snow fit in the gauge. A separate core sample was taken and melted as well.
1/28/2011 6:00 AM 0.00 0.0 0.00 20.5 M
1/29/2011 6:00 AM T T M 19.5 M Very light dusting of snow overnight
1/30/2011 6:00 AM 0.00 0.0 0.00 19.0 M
1/31/2011 6:00 AM 0.00 0.0 0.00 17.5 3.54
2/1/2011 7:30 AM 0.09 0.7 M 18.0 M
2/2/2011 7:30 AM 0.34 0.3 M 17.5 M Wintry mix of snow, rain, sleet, freezing rain all overnight resulted in ice coating of every surface. Existing snow on ground has become mostly ice and is very difficult to measure or take a core sample (the 'new snowfall' measurement is almost purely ice). Tree limbs and bushes are all bending severely from the weight of the ice.
2/3/2011 6:00 AM 0.25 0.0 0.00 17.0 M Precipitation over past 24 hours was rain, freezing rain, and sleet with no additional accumulation. However the existing snow cover (including from the previous day) froze solid over night. Taking a core sample is now impossible without tools to cut through the thick ice on top of the significant existing snow.
2/4/2011 6:00 AM T T M 16.5 M
2/5/2011 6:00 AM 0.00 0.0 0.00 16.5 M
2/6/2011 6:00 AM 0.20 0.0 0.00 15.0 3.13
2/7/2011 6:00 AM 0.00 0.0 0.00 11.0 3.56 Note increase in melted core from previous day is unexplained.
2/8/2011 7:00 AM 0.18 0.0 0.00 10.0 M
2/9/2011 6:00 AM 0.00 0.0 0.00 9.5 M
2/10/2011 6:00 AM 0.00 0.0 0.00 9.5 M
2/11/2011 6:00 AM 0.00 0.0 0.00 9.0 M
2/12/2011 6:00 AM 0.00 0.0 0.00 9.0 M
2/13/2011 6:00 AM 0.00 0.0 0.00 9.0 M
2/14/2011 6:00 AM 0.00 0.0 0.00 8.5 2.96
2/15/2011 6:00 AM 0.00 0.0 0.00 5.0 M With the recent warm weather and warm sun, existing snow/ice are melting at different rates. Some portions of bare ground now show, with still majority coverage of at least some snow/ice. The depth of existing snow/ice is an average from multiple readings.
2/16/2011 6:00 AM 0.00 0.0 0.00 5.0 M With the recent warm weather and warm sun, existing snow/ice are melting at different rates. Some portions of bare ground now show, with still majority coverage of at least some snow/ice. The depth of existing snow/ice is an average from multiple readings.
2/17/2011 6:00 AM 0.00 0.0 0.00 3.0 M With the recent warm weather and warm sun, existing snow/ice are melting at different rates. Some portions of bare ground now show, with still significant coverage of at least some snow/ice. The depth of existing snow/ice is an average from multiple readings.
2/18/2011 6:00 AM 0.00 0.0 0.00 T M There are a few small areas with just a slight thin covering of remaining icy snow but the majority of the ground is now clear.
2/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
2/20/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
2/21/2011 6:00 AM 0.26 4.4 0.32 4.4 0.32 The snow was piled up on one side of the rain gauge to the top edge, likely due to a steady wind overnight. It is possible not all precipitation was caught by the gauge and the core sample may be more accurate
2/22/2011 6:00 AM 0.00 0.0 0.00 4.0 0.32
2/23/2011 6:00 AM 0.00 0.0 0.00 3.0 0.29
2/24/2011 6:00 AM 0.00 0.0 0.00 1.0 0.21
2/25/2011 6:10 AM 0.35 0.0 0.00 0.0 0.00 light rain falling at time of reading
2/26/2011 6:00 AM 0.65 0.0 0.00 0.0 0.00
2/27/2011 6:00 AM T 0.0 0.00 0.0 0.00
2/28/2011 6:00 AM 0.09 0.0 0.00 0.0 0.00
3/1/2011 6:00 AM 0.24 0.0 0.00 0.0 0.00
3/2/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2011 6:00 AM 1.73 0.0 0.00 0.0 0.00
3/8/2011 6:00 AM T 0.0 0.00 0.0 0.00
3/9/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2011 6:00 AM 0.84 0.0 0.00 0.0 0.00
3/12/2011 6:00 AM 0.07 0.0 0.00 0.0 0.00
3/13/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/15/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2011 6:00 AM 0.05 0.0 0.00 0.0 0.00
3/17/2011 6:00 AM 0.33 0.0 0.00 0.0 0.00
3/18/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/21/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2011 6:00 AM 0.26 0.0 0.00 0.0 0.00
3/23/2011 6:00 AM T 0.0 0.00 0.0 0.00
3/24/2011 6:00 AM 0.20 0.8 M 1.0 0.07
3/25/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/28/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2011 6:00 AM 0.36 0.0 0.00 0.0 0.00 Had a mix of sleet, snow, and rain, though there were no accumulations
4/2/2011 6:00 AM 0.10 0.0 0.00 0.0 0.00 Mix of rain, sleet, and snow throughout the day. Snow fell rather heavily at times but there were no accumulations
4/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
4/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/6/2011 6:00 AM 0.15 0.0 0.00 0.0 0.00
4/7/2011 6:00 AM 0.17 0.0 0.00 0.0 0.00
4/8/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
4/9/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
4/13/2011 6:00 AM 1.16 0.0 0.00 0.0 0.00
4/14/2011 6:00 AM 0.19 0.0 0.00 0.0 0.00
4/15/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2011 6:00 AM 1.63 0.0 0.00 0.0 0.00
4/18/2011 6:00 AM 0.09 0.0 0.00 0.0 0.00
4/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
4/21/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
4/22/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2011 8:15 AM 0.18 0.0 0.00 0.0 0.00
4/24/2011 6:00 AM 0.47 0.0 0.00 0.0 0.00
4/25/2011 6:00 AM 0.33 0.0 0.00 0.0 0.00
4/26/2011 6:00 AM T 0.0 0.00 0.0 0.00
4/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00 Fog and very light rain mist at time of reading
4/29/2011 6:00 AM 0.04 0.0 0.00 0.0 0.00
4/30/2011 6:00 AM T 0.0 0.00 0.0 0.00
5/1/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2011 6:00 AM 0.68 0.0 0.00 0.0 0.00
5/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2011 6:00 AM T 0.0 0.00 0.0 0.00
5/9/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/13/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/14/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2011 6:35 AM 0.08 0.0 0.00 0.0 0.00 Rain falling at time of reading
5/16/2011 6:00 AM 0.03 0.0 0.00 0.0 0.00
5/17/2011 6:30 AM 0.51 0.0 0.00 0.0 0.00 Heavy rain falling at time of reading
5/20/2011 6:00 AM 0.03 0.0 0.00 0.0 0.00
5/21/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
5/22/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
5/23/2011 6:00 AM 0.06 0.0 0.00 0.0 0.00
5/24/2011 6:00 AM 0.35 0.0 0.00 0.0 0.00
5/25/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
5/26/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/28/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/29/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/30/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2011 6:00 AM 0.46 0.0 0.00 0.0 0.00
6/1/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2011 6:00 AM 0.45 0.0 0.00 0.0 0.00
6/11/2011 6:00 AM 0.29 0.0 0.00 0.0 0.00
6/12/2011 6:00 AM 0.44 0.0 0.00 0.0 0.00
6/13/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
6/14/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/15/2011 6:00 AM 0.17 0.0 0.00 0.0 0.00
6/16/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2011 6:00 AM 0.14 0.0 0.00 0.0 0.00
6/18/2011 6:00 AM 1.04 0.0 0.00 0.0 0.00
6/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/20/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2011 6:00 AM 0.44 0.0 0.00 0.0 0.00
6/24/2011 6:00 AM 1.71 0.0 0.00 0.0 0.00
6/25/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
6/26/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/29/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2011 6:00 AM T 0.0 0.00 0.0 0.00
7/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/7/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2011 6:00 AM 0.29 0.0 0.00 0.0 0.00
7/10/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2011 6:00 AM T 0.0 0.00 0.0 0.00
7/15/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/17/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/18/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/19/2011 6:00 AM 0.90 0.0 0.00 0.0 0.00
7/20/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/23/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/24/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2011 6:00 AM T 0.0 0.00 0.0 0.00
7/26/2011 6:00 AM 0.06 0.0 0.00 0.0 0.00
7/27/2011 6:00 AM 0.21 0.0 0.00 0.0 0.00
7/28/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
7/29/2011 6:00 AM 0.17 0.0 0.00 0.0 0.00 Raining at time of reading
7/30/2011 6:00 AM 0.28 0.0 0.00 0.0 0.00
7/31/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2011 6:00 AM T 0.0 0.00 0.0 0.00
8/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2011 6:00 AM 0.10 0.0 0.00 0.0 0.00
8/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2011 7:00 AM 0.25 0.0 0.00 0.0 0.00
8/8/2011 6:00 AM 0.54 0.0 0.00 0.0 0.00
8/9/2011 6:00 AM 0.15 0.0 0.00 0.0 0.00
8/10/2011 6:00 AM 0.87 0.0 0.00 0.0 0.00
8/11/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2011 6:30 AM 1.18 0.0 0.00 0.0 0.00 Heavy rain occurring at time of reading
8/15/2011 6:00 AM 2.91 0.0 0.00 0.0 0.00
8/16/2011 6:00 AM 0.16 0.0 0.00 0.0 0.00
8/17/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
8/18/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2011 6:00 AM 0.06 0.0 0.00 0.0 0.00
8/21/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2011 6:00 AM 0.44 0.0 0.00 0.0 0.00
8/23/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2011 6:00 AM 0.38 0.0 0.00 0.0 0.00
8/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2011 6:30 AM 2.61 0.0 0.00 0.0 0.00 Reading taken (safely) during Hurricane Irene. Very strong winds may have had an effect on collection in the raine gauge. Bands of heavy rain but overall not as much rainfall as expected. Significant tree damage in the area with widespread powerloss by this time, which was not even the peak of the storm.
8/29/2011 6:00 AM 0.82 0.0 0.00 0.0 0.00 Strongest winds from Hurricane Irene may have had an effect on the rain gauge collection. There were a few bands of heavy rain after the reading yesterday, but most of the heavy rain had ended by 10:00am with only occasional light rain continuing through into the early afternoon. Significant tree damage in the area, mostly broken limbs & trees, with just a few being uprooted. Almost the entire town is without power. Storm surge arrived with high tide (just after 11:00am) and the inlet/meadow was severely flooded, overflowing the road in several locations (making it impassable) and homes/yards along the wetlands. There was no other signifant flooding.
8/30/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2011 7:30 AM 0.22 M M M M
9/7/2011 8:30 AM 1.17 0.0 0.00 0.0 0.00
9/8/2011 8:30 AM 0.37 0.0 0.00 0.0 0.00
9/9/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
9/10/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2011 6:00 AM T 0.0 0.00 0.0 0.00
9/13/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2011 6:00 AM 0.05 0.0 0.00 0.0 0.00
9/17/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
9/22/2011 6:00 AM 0.02 0.0 0.00 0.0 0.00
9/24/2011 6:00 AM 0.67 0.0 0.00 0.0 0.00
9/25/2011 6:00 AM 0.01 0.0 0.00 0.0 0.00
9/26/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2011 6:30 AM 0.51 0.0 0.00 0.0 0.00
9/30/2011 6:00 AM 0.21 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/18/2011 5/19/2011 6:30 AM 2 1.86 0.0 0.00 There were periods of very heavy rain mixed with periods of clearing skies on both days



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