Station Overview Station Location
Station Number NJ-MC-16 Latitude 40.2104
Station Name Robbinsville Twp 1.7 WSW Longitude -74.6204
County Mercer Elevation (ft) 127



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 3.71 3.79 31 3.79 31 0.00 0 0 12 5 0.0 0 0
Nov 10 3.53 2.02 30 2.02 30 0.00 0 0 9 1 0.0 0 0
Dec 10 3.88 3.22 31 3.22 31 0.00 0 0 5 5 14.0 1 5
Jan 11 3.42 3.72 31 3.72 31 0.00 0 0 12 3 28.7 9 28
Feb 11 2.67 2.66 28 2.66 28 0.00 0 0 10 1 1.4 3 18
March 11 4.18 5.03 31 5.03 31 0.00 0 0 12 3 0.3 2 0
April 11 3.99 6.20 30 6.20 30 0.00 0 0 14 3 0.0 0 0
May 11 4.07 4.03 31 3.67 27 0.36 4 1 9 3 0.0 0 0
June 11 4.29 4.56 28 4.56 27 0.00 1 0 11 2 0.0 0 0
July 11 5.05 4.59 30 4.59 24 0.00 6 1 7 2 0.0 0 0
Aug 11 4.18 17.06 31 16.49 30 0.57 1 1 15 2 0.0 0 0
Sept 11 4.17 6.51 30 6.51 30 0.00 0 0 14 2 0.0 0 0
Water Year Totals: 47.14" 63.39" 362 days 62.46" 350 0.93" 12 days 3 130 days 32 days 44.4" 15 days 51 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 1.29
10/2/2010 0.46
10/3/2010 0.00
10/4/2010 0.09
10/5/2010 0.20
10/6/2010 0.11
10/7/2010 T
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.39
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.54
10/16/2010 T
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.51
10/20/2010 0.04
10/21/2010 0.01
10/22/2010 T
10/23/2010 T
10/24/2010 T
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.06
10/28/2010 0.09
10/29/2010 0.00
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 0.19
11/5/2010 0.83
11/6/2010 0.01
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.05
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 0.00
11/16/2010 0.10
11/17/2010 0.56
11/18/2010 T
11/19/2010 0.01
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.26
11/27/2010 0.01
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.29
12/2/2010 0.84
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 T
12/6/2010 0.00
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.00
12/12/2010 0.77
12/13/2010 0.54
12/14/2010 0.00
12/15/2010 T
12/16/2010 T
12/17/2010 T
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 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.78
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 0.03
1/3/2011 0.02
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.07
1/9/2011 0.15
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.54
1/13/2011 T
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.40
1/19/2011 0.51
1/20/2011 0.00
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 0.04
1/27/2011 1.66
1/28/2011 T
1/29/2011 0.03
1/30/2011 0.02
1/31/2011 0.00
2/1/2011 0.02
2/2/2011 0.85
2/3/2011 T
2/4/2011 0.00
2/5/2011 0.02
2/6/2011 0.24
2/7/2011 0.00
2/8/2011 0.10
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 0.03
2/22/2011 0.05
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.74
2/26/2011 0.40
2/27/2011 0.00
2/28/2011 0.21
3/1/2011 0.03
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 0.01
3/7/2011 2.00
3/8/2011 0.01
3/9/2011 0.00
3/10/2011 T
3/11/2011 1.47
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.61
3/17/2011 0.02
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.13
3/22/2011 0.22
3/23/2011 0.09
3/24/2011 0.41
3/25/2011 T
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 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.11
4/2/2011 0.20
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 0.17
4/6/2011 0.31
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.57
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 1.26
4/14/2011 0.02
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 2.51
4/18/2011 0.00
4/19/2011 0.00
4/20/2011 0.02
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 0.20
4/24/2011 0.36
4/25/2011 0.26
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 T
4/29/2011 0.19
4/30/2011 T
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 T
5/5/2011 0.60
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.01
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 0.39
5/16/2011 1.10
5/17/2011 0.22
5/18/2011 0.32
5/19/2011 0.53
5/20/2011 0.23
5/21/2011 **
5/22/2011 **
5/23/2011 **
5/24/2011 0.36
5/25/2011 0.00
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.00
5/29/2011 T
5/30/2011 0.27
5/31/2011 T
6/1/2011 0.00
6/2/2011 0.12
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.01
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 0.17
6/11/2011 0.00
6/12/2011 0.60
6/13/2011 T
6/14/2011 0.24
6/15/2011 0.34
6/16/2011
6/17/2011 0.65
6/18/2011 0.72
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 T
6/23/2011 0.44
6/24/2011 0.07
6/25/2011 1.20
6/26/2011 0.00
6/27/2011
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 **
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 0.00
7/3/2011 0.90
7/4/2011 0.26
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 1.54
7/8/2011 0.01
7/9/2011 1.44
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.00
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 0.00
7/20/2011 0.05
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 T
7/24/2011 0.00
7/25/2011
7/26/2011 0.39
7/27/2011 0.00
7/28/2011 **
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 0.57
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.81
8/5/2011 0.01
8/6/2011 0.00
8/7/2011 0.11
8/8/2011 T
8/9/2011 0.00
8/10/2011 1.16
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 1.08
8/15/2011 2.66
8/16/2011 0.38
8/17/2011 0.28
8/18/2011 T
8/19/2011 0.45
8/20/2011 0.20
8/21/2011 0.00
8/22/2011 1.93
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.28
8/27/2011 0.01
8/28/2011 7.03
8/29/2011 0.10
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 0.39
9/7/2011 1.38
9/8/2011 2.84
9/9/2011 T
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.08
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.07
9/17/2011 0.00
9/18/2011 0.00
9/19/2011 0.00
9/20/2011 0.00
9/21/2011 0.03
9/22/2011 0.23
9/23/2011 T
9/24/2011 1.08
9/25/2011 0.01
9/26/2011 0.01
9/27/2011 0.01
9/28/2011 0.31
9/29/2011 0.02
9/30/2011 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:15 AM 1.29 0.0 M M M tipping bucket: 1.46" light rain falling at time of measurement
10/2/2010 8:00 AM 0.46 0.0 M M M tipping bucket: 0.45"
10/3/2010 8:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.09 0.0 M M M TB: 0.09"
10/5/2010 8:00 AM 0.20 0.0 M M M TB: 0.21"; light drizzle falling at time of measurement
10/6/2010 7:00 AM 0.11 0.0 M M M TB: 0.11"
10/7/2010 7:30 AM T 0.0 M M M tipping bucket: 0.01"
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 8:00 AM 0.00 0.0 M M M
10/10/2010 7:00 AM 0.00 0.0 M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 6:45 AM 0.39 0.0 M M M Tipping bucket: 0.38"
10/13/2010 7:00 AM 0.00 0.0 M M M
10/14/2010 7:00 AM 0.00 0.0 M M M
10/15/2010 7:00 AM 0.54 0.0 M M M Tipping bucket 0.51"
10/16/2010 7:45 AM T 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 8:00 AM 0.00 0.0 M M M
10/19/2010 7:45 AM 0.51 M M M M tipping bucket: 0.51"
10/20/2010 7:30 AM 0.04 M M M M Tipping Bucket: 0.04"
10/21/2010 7:30 AM 0.01 M M M M tipping bucket 0.01"
10/22/2010 7:00 AM T 0.0 M M M light rain falling at time of measurement from BKN CU and SC; precipitation very light
10/23/2010 8:00 AM T 0.0 M M M previous day's light shower persisted into this day's reporting period with no accumulation in either day
10/24/2010 7:15 AM T 0.0 M M M brief light rain shower from 0000 to 0010 (times approx) with no accumulation
10/25/2010 7:30 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 7:30 AM 0.06 0.0 M M M tipping bucket: 0.06"
10/28/2010 8:00 AM 0.09 0.0 M M M tipping bucket 0.09"
10/29/2010 7:30 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 6:15 AM 0.19 0.0 M M M tipping bucket: 0.19"
11/5/2010 7:30 AM 0.83 0.0 M M M
11/6/2010 8:00 AM 0.01 0.0 M M M
11/7/2010 8:00 AM 0.00 0.0 M M M
11/8/2010 7:30 AM 0.00 0.0 M M M
11/9/2010 8:00 AM 0.05 0.0 M M M tipping bucket: .06"
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 8:00 AM 0.10 M M M M
11/17/2010 7:45 AM 0.56 M M M M
11/18/2010 8:00 AM T M M M M
11/19/2010 7:30 AM 0.01 M M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.00 0.0 M M M
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 8:00 AM 0.00 0.0 M M M
11/26/2010 8:00 AM 0.26 T M 0.0 M tipping bucket:0.26"; 11/25/2010 (EST) ~1100 snow began, moderate at times;~1130 sleet began; ~1145 snow ended rain began; ~1215 sleet ended
11/27/2010 8:00 AM 0.01 0.0 M M M tipping bucket:0.01"
11/28/2010 7:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM 0.00 0.0 M M M
11/30/2010 7:00 AM 0.00 0.0 M M M
12/1/2010 8:15 AM 0.29 M M M M TB: 0.33"
12/2/2010 8:15 AM 0.84 0.0 M M M winds strong and gusty on 12/1; tipping bucket: 1.06"; peak wind of 38MPH occurred during interval of .05"/min (3"/hr) rainfall rate
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM 0.00 0.0 M M M
12/5/2010 8:00 AM T T M M M intermittent light snow showers during afternoon, apparently from dissipating Great Lakes lake effect snow showers; precipitation very light
12/6/2010 7:30 AM 0.00 0.0 M M M
12/7/2010 8:00 AM T T M M M intermittent light snow showers; no accumulation; confirmed source is lake effect snow showers from Great Lakes
12/8/2010 7:00 AM 0.00 0.0 M M M snow showers in vicinity during day but not observed at gauge location
12/9/2010 7:00 AM 0.00 0.0 M M M
12/10/2010 7:00 AM 0.00 0.0 M M M
12/11/2010 7:00 AM 0.00 0.0 M M M
12/12/2010 8:30 AM 0.77 M M M M tipping bucket: 0.82"; winds gusting to 20mph; light continuous rain falling at time of measurement
12/13/2010 7:00 AM 0.54 0.0 M M M tipping bucket: 0.53"
12/14/2010 6:45 AM 0.00 0.0 M M M light snow showers observed in vicinity but not at gauge location during reporting period
12/15/2010 7:15 AM T T M M M continuous light snow and blowing snow at time of measurement; precipitation very light
12/16/2010 7:30 AM T T M M M intermittent light snow showers falling at time of measurement; precipitation very light; gauge had light dusting of snow in it
12/17/2010 7:00 AM T T M M M
12/18/2010 7:00 AM 0.00 0.0 M M M
12/19/2010 8:30 AM 0.00 0.0 M M M
12/20/2010 8:30 AM 0.00 0.0 M M M
12/21/2010 7:00 AM 0.00 0.0 M M M
12/22/2010 7:00 AM 0.00 0.0 M M M
12/23/2010 7:00 AM 0.00 0.0 M M M
12/24/2010 8:00 AM 0.00 0.0 M M M
12/25/2010 8:00 AM 0.00 0.0 M M M
12/26/2010 8:00 AM 0.00 0.0 M M M
12/27/2010 9:00 AM 0.78 14.0 1.41 14.0 M gauge filled to rim with snow; blowing snow observed at time of measurement; winds gusting to 35 MPH; no accumulation in tipping bucket rain gauge (0.00" recorded as snow melted); new snowfall accumulation is average of 3 readings;
12/28/2010 7:30 AM 0.00 0.0 0.00 9.0 1.06
12/29/2010 8:30 AM 0.00 0.0 0.00 8.0 1.06
12/30/2010 8:00 AM 0.00 0.0 0.00 6.0 0.96
12/31/2010 8:30 AM 0.00 0.0 0.00 5.0 0.93
1/1/2011 9:00 AM 0.00 0.0 0.00 5.0 1.00
1/2/2011 9:30 AM 0.03 0.0 0.00 4.5 0.97 tipping bucket 0.03"
1/3/2011 8:00 AM 0.02 0.0 0.00 1.0 0.62 tipping bucket: 0.02"; total snow on ground applies estimated 50% coverage to 2.0" measurement
1/4/2011 6:30 AM 0.00 0.0 0.00 1.0 0.63 ~50% coverage applied to 2" snow cover-->total on ground
1/5/2011 6:30 AM 0.00 0.0 0.00 T T Less than 50% coverage, mostly refrozen remnants of snow drifts, remains
1/6/2011 6:30 AM 0.00 0.0 0.00 T T
1/7/2011 6:00 AM T T T T T Light intermittent snow at time of measurement
1/8/2011 8:00 AM 0.07 1.3 0.11 1.5 0.11 continuous light snow falling at time of measurement
1/9/2011 7:00 AM 0.15 2.1 0.20 3.0 0.28
1/10/2011 8:00 AM 0.00 0.0 0.00 2.5 0.25
1/11/2011 7:30 AM 0.00 0.0 0.00 2.0 M
1/12/2011 9:00 AM 0.54 8.0 0.65 10.0 1.01
1/13/2011 7:00 AM T T T 9.0 1.00 occasional brief snow showers during afternoon of 1/12--no accumulation
1/14/2011 7:30 AM 0.00 0.0 0.00 9.0 1.52 moved total snow depth/core sample location and believe current location is more representative of local snow field (Wed/Thurs samples did not have a layer of old refrozen snow at the bottom)
1/15/2011 9:00 AM 0.00 0.0 0.00 8.5 1.13
1/16/2011 7:00 AM 0.00 0.0 0.00 7.0 1.07
1/17/2011 8:00 AM 0.00 0.0 0.00 6.0 0.87
1/18/2011 6:00 AM 0.40 1.5 0.19 7.0 1.12 Light Freezing rain falling at time of measurement
1/19/2011 6:00 AM 0.51 0.0 0.00 6.0 1.45 "Storm Total" for tipping bucket rain gauge = 1.00" compared to 0.91" in official gauge
1/20/2011 8:00 AM 0.00 0.0 0.00 5.0 1.33
1/21/2011 7:30 AM 0.25 2.4 0.30 7.0 1.39
1/22/2011 7:30 AM 0.00 0.0 0.00 5.5 1.31
1/23/2011 8:00 AM 0.00 0.0 0.00 5.5 1.51
1/24/2011 7:00 AM 0.00 0.0 0.00 5.5 1.41
1/25/2011 7:00 AM 0.00 0.0 0.00 5.5 1.27
1/26/2011 7:00 AM 0.04 0.5 0.04 6.0 M snow depth 0.4v0.5 inches; moderate continuous snow falling at time of measurement
1/27/2011 7:00 AM 1.66 12.5 2.31 16.5 3.53
1/28/2011 6:30 AM T T T 15.5 3.12 Brief light snow showers during afternoon
1/29/2011 8:15 AM 0.03 0.3 0.01 15.5 3.93 Total snow core value significantly higher than previous readings from same area; there are two dense ice layers in the core and this may be the source of the variability
1/30/2011 8:00 AM 0.02 0.1 T 15.0 3.73 Continuous light snow during afternoon
1/31/2011 6:45 AM 0.00 0.0 0.00 14.0 3.56
2/1/2011 7:00 AM 0.02 0.1 0.02 13.5 3.40 light continuous drizzle at time of measurement
2/2/2011 8:45 AM 0.85 0.0 0.00 13.0 3.61 Light rain falling at time of measurement; 1/4" of ice accumulation
2/3/2011 6:15 AM T T T 12.0 3.46 Intermittent light snow falling at time of measurement
2/4/2011 7:00 AM 0.00 0.0 0.00 12.0 3.62
2/5/2011 8:15 AM 0.02 0.0 0.00 12.0 3.69 Light rain falling at time of measurement
2/6/2011 8:30 AM 0.24 0.0 0.00 10.0 3.31
2/7/2011 7:00 AM 0.00 0.0 0.00 9.5 3.31
2/8/2011 6:45 AM 0.10 0.0 0.00 8.0 3.15
2/9/2011 7:00 AM 0.00 0.0 0.00 7.5 3.28
2/10/2011 7:30 AM 0.00 0.0 0.00 7.0 3.30 Total snow/ice melted core value uncertain because bottom 3-4 of layer is frozen and extraction of core with gauge cylinder required chipping with hand tool
2/11/2011 8:00 AM 0.00 0.0 0.00 7.0 M Total snow/ice melted core value NA because bottom 3-4 inches is ice and cannot be extracted with gauge cylinder
2/12/2011 8:00 AM 0.00 0.0 0.00 7.0 M Total snow/ice melted core value NA because bottom 3-4 inches is ice and cannot be extracted with gauge cylinder
2/13/2011 8:00 AM 0.00 0.0 0.00 7.0 M Total Snow/Ice Melted Core Value unavailable--bottom 3-4 inches of layer is frozen and cannot be removed with gauge cylinder
2/14/2011 7:00 AM 0.00 0.0 0.00 6.5 2.32
2/15/2011 7:00 AM 0.00 0.0 0.00 3.5 M Total snow/ice melted core value NA because bottom 1-2" inches is ice and cannot be extracted with gauge cylinder; total snow depth measured at 4.5" multiplied by approx 75% coverage in report
2/16/2011 7:30 AM 0.00 0.0 0.00 2.0 M Snow/Ice on ground measured at 4.0" multiplied by ground coverage of 50%; layer is largely frozen so no melted core value available
2/17/2011 7:30 AM 0.00 0.0 0.00 T T snow/ice ground coverage < 50% and depth highly variable in remaining snow patches
2/18/2011 7:00 AM 0.00 0.0 0.00 T T
2/19/2011 7:00 AM 0.00 0.0 0.00 T T
2/20/2011 8:00 AM 0.00 0.0 0.00 T T
2/21/2011 7:00 AM 0.03 0.4 0.03 0.5 0.03 tipping bucket recorded 0.03" during afternoon snow melt
2/22/2011 7:00 AM 0.05 0.9 0.09 1.0 0.09
2/23/2011 7:00 AM 0.00 0.0 0.00 T T
2/24/2011 6:30 AM 0.00 0.0 0.00 T T
2/25/2011 8:30 AM 0.74 0.0 0.00 0.0 0.00 Tipping bucket: 0.75"
2/26/2011 6:00 AM 0.40 0.0 0.00 0.0 0.00 Tipping bucket: 0.48"
2/27/2011 8:30 AM 0.00 0.0 0.00 0.0 0.00
2/28/2011 8:30 AM 0.21 0.0 0.00 0.0 0.00 light rain falling at time of measurement; tipping bucket: 0.23"
3/1/2011 7:30 AM 0.03 0.0 0.00 0.0 0.00 Tipping bucket: 0.05"
3/2/2011 8:15 AM 0.00 0.0 0.00 0.0 0.00
3/3/2011 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/4/2011 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/5/2011 7:30 AM T 0.0 0.00 0.0 0.00
3/6/2011 8:00 AM 0.01 0.0 0.00 0.0 0.00 Tipping bucket 0.01"; light drizzle falling at time of measurement
3/7/2011 7:00 AM 2.00 0.0 0.00 0.0 0.00 TP: 2.00"
3/8/2011 7:30 AM 0.01 0.0 0.00 0.0 0.00 tipping bucket: 0.02"
3/9/2011 7:45 AM 0.00 0.0 0.00 0.0 0.00
3/10/2011 7:30 AM T 0.0 0.00 0.0 0.00
3/11/2011 8:15 AM 1.47 0.0 0.00 0.0 0.00 light rain showers falling at time of measurement; precipitation very light--sky broken; tipping bucket 1.61"
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2011 8:00 AM 0.61 0.0 0.00 0.0 0.00 tipping bucket: 0.62"
3/17/2011 7:30 AM 0.02 0.0 0.00 0.0 0.00 tipping bucket: 0.01"
3/18/2011 7:00 AM 0.00 0.0 M M M
3/19/2011 8:30 AM 0.00 0.0 0.00 0.0 0.00
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.13 0.0 0.00 0.0 0.00 TB:0.13"; light rain falling at time of measurement; (Note added later) 0800 EDT 3/21/2011: snow and rain mixed falling, moderate at times; no accumulation
3/22/2011 8:00 AM 0.22 T T 0.0 0.00 tipping bucket 0.23"; rain and snow mixed morning of 3/21, no accumulation
3/23/2011 6:45 AM 0.09 0.2 0.06 T 0.06 Light snow falling at time of measurement; .04" water in tube +.05" snow in funnel melted to .09" total;
3/24/2011 7:00 AM 0.41 0.1 0.05 T 0.05 Continuous light snow falling at time of measurement. Gauge total includes 0.37" liquid water in tube + 0.04" melted sleet collected in funnel; sleet fell during thunderstorm between 2000 and 2030 EDT on 3/23/2011; snow on ground data is for sleet and frozen sleet
3/25/2011 7:30 AM T T T 0.0 0.00 light snowfall continued from previous reporting period into current with no measurable accumulation
3/26/2011 7:00 AM 0.00 0.0 M M M
3/27/2011 7:00 AM 0.00 0.0 M M M
3/28/2011 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/29/2011 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/30/2011 7:30 AM 0.00 0.0 0.00 0.0 0.00
3/31/2011 7:30 AM 0.03 0.0 0.00 0.0 0.00 TB:= 0.03"; intermittednt light rain falling at time of measurement; precipitation very light
4/1/2011 7:30 AM 0.11 T T 0.0 0.00 light rain and snow mixed falling at time of measurement; no accumulation; TB: 0.13"
4/2/2011 8:00 AM 0.20 T T 0.0 0.00 TB:0.21"; past snow and rain mixed with no accumulation
4/3/2011 8:15 AM 0.00 0.0 0.00 0.0 0.00
4/4/2011 8:15 AM 0.02 0.0 0.00 0.0 0.00 tipping bucket 0.02"
4/5/2011 7:30 AM 0.17 0.0 0.00 0.0 0.00 intermittent light rain falling at time of measurement-- precipitation very light; tipping bucket: 0.17"; rainfall primarily between 7:00 and 7:15 AM EDT in heavy shower
4/6/2011 7:15 AM 0.31 0.0 0.00 0.0 0.00 Tipping bucket: 0.40"; peak rainfall rate of 2.1"/hr (.07" in 2 min) accompanied cold frontal passage (WSHFT SE-W, G30KT, 10F temp fall)
4/7/2011 7:00 AM T 0.0 0.00 0.0 0.00 light rain showers observed afternoon of 4/6; precipitation very light
4/8/2011 7:45 AM 0.00 0.0 0.00 0.0 0.00
4/9/2011 8:00 AM 0.57 0.0 0.00 0.0 0.00 Tipping bucket: 0.55"
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2011 7:30 AM 1.26 0.0 0.00 0.0 0.00 TB: 1.36"; continuous light drizzle falling at time of measurement
4/14/2011 7:45 AM 0.02 0.0 0.00 0.0 0.00 TB: 0.01"
4/15/2011 6:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2011 8:00 AM 0.00 0.0 M M M
4/17/2011 8:30 AM 2.51 0.0 0.00 0.0 0.00 Tipping bucket 2.58"
4/18/2011 8:30 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.00 0.0 M M M
4/20/2011 7:15 AM 0.02 M M M M TB:0.01"
4/21/2011 7:30 AM 0.00 0.0 M M M
4/22/2011 8:00 AM 0.00 0.0 M M M
4/23/2011 7:30 AM 0.20 M M M M Continuous light rain falling at time of measurement; tipping bucket: 0.20"
4/24/2011 8:00 AM 0.36 M M M M Tipping bucket: 0.36"
4/25/2011 7:30 AM 0.26 M M M M tipping bucket 0.25"
4/26/2011 7:00 AM 0.00 0.0 M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:30 AM T 0.0 M 0.0 M brief shower reported in afternoon, around 2PM
4/29/2011 7:30 AM 0.19 M M M M Tipping bucket: 0.19"
4/30/2011 7:00 AM T M M M M
5/1/2011 7:30 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 6:45 AM T M M M M intermittent light rain at time of measurement; precipitation very light
5/5/2011 7:00 AM 0.60 M M M M Tipping Bucket: 0.60"
5/6/2011 7:15 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.01 M M M M TB: 0.01'; brief rain showers between 4 PM and 8 PM EDT on 5/7/2011
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:15 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:45 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 9:00 AM 0.00 0.0 M M M
5/15/2011 8:00 AM 0.39 M M M M Tipping bucket:0.38"; light drizzle falling at time of measurement
5/16/2011 8:00 AM 1.10 M M M M tipping bucket: 1.05"; at about 4PM, peak rainfall rate of .07"/min (4.2"/hr) was accompanied by pea-sized hail;
5/17/2011 8:00 AM 0.22 M M M M tipping bucket: 0.21"
5/18/2011 6:00 AM 0.32 M M M M Tipping bucket" 0.31"
5/19/2011 7:00 AM 0.53 M M M M Tipping bucket: 0.57"
5/20/2011 7:30 AM 0.23 M M M M Tipping Bucket: 0.22"
5/25/2011 7:15 AM 0.00 0.0 M M M
5/26/2011 7:30 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.00 0.0 M M M
5/29/2011 7:00 AM T M M M M brief, light precipitation from thundershower that formed E and moved N on afternoon of 5/28
5/30/2011 6:15 AM 0.27 M M M M Light Thundershower at time of measurement; NW MOVG SE Moved report originally on 5/31 to 5/30, as fairly certain observer intended for report to be entered for 5/30. Report edited by Adam Rainear
5/31/2011 8:30 AM T M M M M tipping bucket: 0.27"; peak rainfall rate of .03"/min (1.8"/hr) coincided with peak wind gust of 25KT during heavy thundershower. Moved report originally on 5/31 to 5/30, as fairly certain observer intended for report to be entered for 5/30. Report edited by Adam Rainear
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 6:45 AM 0.12 M M M M tipping bucket 0.12"
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:15 AM 0.01 M M M M
6/6/2011 7:30 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:45 AM 0.17 M M M M Tipping bucket 0.16"
6/11/2011 8:00 AM 0.00 0.0 M M M
6/12/2011 8:00 AM 0.60 M M M M Tipping Bucket: 0.61"
6/13/2011 7:00 AM T M M M M
6/14/2011 7:15 AM 0.24 M M M M tipping bucket: 0.24"
6/15/2011 8:00 AM 0.34 M M M M TB:0.34"
6/17/2011 7:15 AM 0.65 M M M M Tipping Bucket: 0.65"
6/18/2011 8:15 AM 0.72 M M M M TB: 0.73"
6/19/2011 8:00 AM 0.00 0.0 M M M
6/20/2011 8:00 AM 0.00 0.0 M M M
6/21/2011 6:30 AM 0.00 0.0 M M M
6/22/2011 8:00 AM T M M M M
6/23/2011 8:00 AM 0.44 M M M M Tipping bucket: 0.44"
6/24/2011 8:00 AM 0.07 M M M M tipping bucket 0.05"
6/25/2011 8:00 AM 1.20 M M M M tipping bucket 1.18"
6/26/2011 7:00 AM 0.00 0.0 M M M
6/28/2011 8:30 AM 0.00 0.0 M M M
6/29/2011 5:45 AM 0.00 0.0 M M M
7/3/2011 8:30 AM 0.90 M M M M tipping bucket: 0.90"; continuous light rain falling at time of measurement
7/4/2011 8:00 AM 0.26 M M M M tipping bucket: 0.25"
7/5/2011 8:00 AM 0.00 0.0 M M M
7/6/2011 8:15 AM 0.00 0.0 M M M
7/7/2011 7:30 AM 1.54 M M M M Tipping bucket: 1.54"; peak rainfall rate of 4.2"/hour (.07"/min) occurred at 4:00 PM EDT; rainfall rate > 0.5"/hour from approx. 3:30 PM to 4:15 PM EDT.
7/8/2011 7:15 AM 0.01 M M M M TB: 0.01"
7/9/2011 8:00 AM 1.44 M M M M Tipping bucket: 1.40"
7/10/2011 8:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.00 0.0 M M M
7/13/2011 8:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM T M M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 8:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:30 AM 0.05 M M M M tipping bucket: 0.04"
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 8:00 AM T M M M M
7/24/2011 8:00 AM 0.00 0.0 M M M
7/26/2011 8:00 AM 0.39 M M M M TB: 0.39"
7/27/2011 8:00 AM 0.00 0.0 M M M
8/2/2011 8:00 AM 0.00 0.0 M M M
8/3/2011 8:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.81 M M M M Tipping bucket 0.80"
8/5/2011 7:45 AM 0.01 M M M M Tipping bucket 0.01"
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 11:00 AM 0.11 M M M M tipping bucket 0.11"
8/8/2011 8:00 AM T M M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 6:45 AM 1.16 M M M M tipping bucket 1.11"
8/11/2011 7:15 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 8:30 AM 0.00 0.0 M M M
8/14/2011 8:00 AM 1.08 M M M M Moderate thunderstorm at time of measurement; tipping bucket not operational
8/15/2011 7:00 AM 2.66 M M M M
8/16/2011 7:44 AM 0.38 M M M M
8/17/2011 7:30 AM 0.28 M M M M
8/18/2011 7:30 AM T M M M M
8/19/2011 7:45 AM 0.45 M M M M Tipping bucket 0.45"
8/20/2011 8:00 AM 0.20 M M M M Tipping bucket 0.20"
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:45 AM 1.93 M M M M tipping bucket: 1.82"
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 8:00 AM 0.00 0.0 M M M
8/25/2011 7:30 AM 0.00 0.0 M M M
8/26/2011 8:00 AM 0.28 M M M M
8/27/2011 8:15 AM 0.01 M M M M
8/28/2011 7:45 AM 7.03 M M M M Moderate continuous rain falling at time of measurement
8/29/2011 8:15 AM 0.10 M M M M
8/30/2011 8:00 AM 0.00 0.0 M M M
8/31/2011 7:45 AM 0.00 0.0 M M M
9/1/2011 8:00 AM 0.00 0.0 M M M
9/2/2011 6:00 AM 0.00 0.0 M M M
9/3/2011 8:00 AM 0.00 0.0 M M M
9/4/2011 8:30 AM 0.00 0.0 M M M
9/5/2011 6:00 AM 0.00 0.0 M M M
9/6/2011 7:45 AM 0.39 M M M M Tipping bucket: 0.39"; intermittent light rain falling at time of observation; precipitation very light
9/7/2011 7:00 AM 1.38 M M M M tipping bucket: 1.37"; light rain falling at time of measurement
9/8/2011 7:30 AM 2.84 M M M M
9/9/2011 8:00 AM T M M M M
9/10/2011 8:30 AM 0.00 0.0 M M M
9/11/2011 6:00 AM 0.00 0.0 M M M
9/12/2011 7:15 AM 0.08 M M M M TB:0.08"
9/13/2011 6:00 AM 0.00 0.0 M M M
9/14/2011 8:15 AM 0.00 0.0 M M M
9/15/2011 7:30 AM 0.00 0.0 M M M
9/16/2011 7:00 AM 0.07 M M M M tipping bucket 0.07"
9/17/2011 8:00 AM 0.00 0.0 M M M
9/18/2011 8:00 AM 0.00 0.0 M M M
9/19/2011 7:30 AM 0.00 0.0 M M M
9/20/2011 7:15 AM 0.00 0.0 M M M
9/21/2011 8:00 AM 0.03 M M M M Tipping Bucket: 0.02"
9/22/2011 7:30 AM 0.23 M M M M Tipping Bucket: 0.22"
9/23/2011 8:45 AM T M M M M
9/24/2011 8:00 AM 1.08 M M M M tipping bucket: 1.06"
9/25/2011 8:30 AM 0.01 M M M M
9/26/2011 7:00 AM 0.01 M M M M
9/27/2011 8:30 AM 0.01 M M M M tipping bucket: 0.01"
9/28/2011 8:00 AM 0.31 M M M M TB: 0.30"
9/29/2011 7:00 AM 0.02 M M M M tipping bucket: 0.01"
9/30/2011 8:00 AM 0.05 M M M M tipping bucket: 0.05"



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/21/2011 5/24/2011 8:00 AM 4 0.36 0.0 0.00 Tipping bucket: 0.35"
6/30/2011 7/02/2011 10:30 PM 3 0.00 0.0 M
7/28/2011 8/01/2011 7:00 PM 5 0.57 M M Tipping bucket: 0.56" (MG note: Moved start date forward 1 day to 7/28 to remove conflict with single day report on 7/27).



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
5/15/2011 4:00 PM hail began well after heavy rain began (10-15 minutes) znd ended 5-10 minutes before heavy rain transitioned to lighter rainfall intensity 1/4" Pea Size 1/4" Pea Size Rice Soft|White Ice 5 1min no damage Continuous True Same time as rain Same time as smaller hail 10-20