Station Overview Station Location
Station Number NY-WC-6 Latitude 41.3003
Station Name South Salem 2.1 NW Longitude -73.57
County Westchester Elevation (ft) 497



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 4.60 5.69 31 4.76 29 0.93 2 1 12 2 0.0 0 0
Nov 10 4.33 2.51 30 2.51 30 0.00 0 0 9 3 0.0 0 0
Dec 10 3.99 6.01 31 6.01 29 0.00 2 1 9 4 15.7 4 10
Jan 11 3.64 3.43 31 2.72 25 0.71 6 1 11 3 32.9 10 24
Feb 11 2.91 3.54 28 3.54 28 0.00 0 0 11 4 6.0 5 25
March 11 4.10 8.32 31 6.23 28 2.09 3 1 10 4 1.6 3 6
April 11 4.20 5.82 30 5.82 28 0.00 2 0 18 3 0.0 0 0
May 11 4.23 5.24 31 4.34 25 0.90 6 3 12 0 0.0 0 0
June 11 4.18 6.59 30 5.15 27 1.44 3 1 10 1 0.0 0 0
July 11 4.60 2.59 31 2.59 31 0.00 0 0 10 2 0.0 0 0
Aug 11 4.53 12.52 31 11.52 29 1.00 2 1 13 2 0.0 0 0
Sept 11 4.41 9.96 30 8.49 27 1.47 3 1 11 1 0.0 0 0
Water Year Totals: 49.72" 72.22" 365 days 63.68" 336 8.54" 29 days 10 136 days 29 days 56.2" 22 days 65 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 2.73
10/2/2010 1.21
10/3/2010 0.00
10/4/2010 0.04
10/5/2010 0.32
10/6/2010 0.07
10/7/2010 0.01
10/8/2010 0.02
10/9/2010 0.00
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.10
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 **
10/16/2010 0.93
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.10
10/23/2010 0.00
10/24/2010 0.02
10/25/2010 T
10/26/2010 0.00
10/27/2010 0.05
10/28/2010 0.09
10/29/2010 0.00
10/30/2010 T
10/31/2010 0.00
11/1/2010 0.00
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.27
11/5/2010 0.96
11/6/2010 0.04
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.15
11/10/2010 T
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 0.06
11/17/2010 0.82
11/18/2010 0.01
11/19/2010 T
11/20/2010 0.00
11/21/2010 T
11/22/2010 0.00
11/23/2010 0.00
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.18
11/27/2010 0.02
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 0.47
12/2/2010 1.96
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 T
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.01
12/12/2010 0.17
12/13/2010 1.35
12/14/2010 0.18
12/15/2010 0.02
12/16/2010 0.01
12/17/2010 0.00
12/18/2010 **
12/19/2010 0.00
12/20/2010 0.00
12/21/2010 0.00
12/22/2010 0.00
12/23/2010 T
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 1.84
12/28/2010 0.00
12/29/2010 T
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.01
1/3/2011 0.03
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.57
1/9/2011 0.01
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.80
1/13/2011 0.05
1/14/2011 0.00
1/15/2011 **
1/16/2011 **
1/17/2011 **
1/18/2011 **
1/19/2011 **
1/20/2011 0.71
1/21/2011 0.26
1/22/2011 T
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.09
1/26/2011 0.06
1/27/2011 0.82
1/28/2011 0.00
1/29/2011 0.02
1/30/2011 T
1/31/2011 0.00
2/1/2011 0.15
2/2/2011 0.79
2/3/2011 0.20
2/4/2011 0.00
2/5/2011 T
2/6/2011 0.18
2/7/2011 0.00
2/8/2011 0.32
2/9/2011 T
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 T
2/14/2011 T
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 0.28
2/22/2011 0.03
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.68
2/26/2011 0.68
2/27/2011 0.05
2/28/2011 0.18
3/1/2011 0.53
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 0.07
3/7/2011 4.50
3/8/2011 T
3/9/2011 0.00
3/10/2011 0.01
3/11/2011 **
3/12/2011 **
3/13/2011 2.09
3/14/2011 0.00
3/15/2011 T
3/16/2011 0.24
3/17/2011 0.23
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.08
3/22/2011 0.21
3/23/2011 0.02
3/24/2011 0.34
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 T
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.22
4/2/2011 0.20
4/3/2011 0.00
4/4/2011 0.08
4/5/2011 T
4/6/2011 0.22
4/7/2011 0.17
4/8/2011 T
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 T
4/12/2011 0.01
4/13/2011 1.22
4/14/2011 0.07
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 2.64
4/18/2011 0.13
4/19/2011 0.01
4/20/2011 0.08
4/21/2011 0.01
4/22/2011 0.00
4/23/2011 0.13
4/24/2011 0.53
4/25/2011 0.08
4/26/2011 0.01
4/27/2011 0.01
4/28/2011 0.00
4/29/2011 **
4/30/2011 **
5/1/2011 0.30
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.01
5/5/2011 0.49
5/6/2011 0.00
5/7/2011 **
5/8/2011 0.02
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 0.31
5/16/2011 0.54
5/17/2011 0.66
5/18/2011 0.95
5/19/2011 0.91
5/20/2011 **
5/21/2011 **
5/22/2011 0.58
5/23/2011 0.03
5/24/2011 0.21
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 0.17
5/31/2011 0.05
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 0.36
6/11/2011 0.30
6/12/2011 0.25
6/13/2011 0.15
6/14/2011 0.00
6/15/2011 0.23
6/16/2011 0.00
6/17/2011 **
6/18/2011 **
6/19/2011 1.44
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.07
6/23/2011 1.07
6/24/2011 2.14
6/25/2011 0.04
6/26/2011 T
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.54
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 T
7/4/2011 0.16
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.02
7/9/2011 1.17
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 0.14
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.02
7/25/2011 0.01
7/26/2011 0.12
7/27/2011 0.77
7/28/2011 0.00
7/29/2011 0.04
7/30/2011 0.14
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.45
8/3/2011 0.00
8/4/2011 0.18
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 1.51
8/8/2011 0.08
8/9/2011 0.02
8/10/2011 0.78
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.67
8/15/2011 1.22
8/16/2011 **
8/17/2011 1.00
8/18/2011 0.00
8/19/2011 T
8/20/2011 0.20
8/21/2011 0.00
8/22/2011 0.32
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.15
8/27/2011 T
8/28/2011 5.07
8/29/2011 0.87
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 0.74
9/7/2011 2.30
9/8/2011 3.65
9/9/2011 0.02
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
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 0.01
9/21/2011 0.11
9/22/2011 0.21
9/23/2011 0.01
9/24/2011 **
9/25/2011 **
9/26/2011 1.47
9/27/2011 0.00
9/28/2011 T
9/29/2011 0.54
9/30/2011 0.85



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 2.73 0.0 M M M Leaves in both 4" and electronic rain gauges this morning, but more in the official CoCoRaHS one. Cumulative electronic gauge: at 8 am yesterday, 1.86, 9:10 2.22",10:45 2.39, 11:15 2.46, 1:15 2.47 - no more accumulation thru midnight. new day:7am 2.01, 8 am 2.36 In total so far electronic recorded .3" more rain.
10/2/2010 8:00 AM 1.21 0.0 M M M
10/3/2010 8:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.04 0.0 M M M
10/5/2010 8:00 AM 0.32 0.0 M M M Electronic rain gauge recorded .31 over same period.
10/6/2010 8:00 AM 0.07 0.0 M M M
10/7/2010 8:00 AM 0.01 0.0 M M M
10/8/2010 8:00 AM 0.02 0.0 M M M
10/9/2010 8:00 AM 0.00 0.0 M M M
10/10/2010 8:00 AM 0.00 0.0 M M M
10/11/2010 8:00 AM 0.00 0.0 M M M
10/12/2010 8:00 AM 0.10 0.0 M M M
10/13/2010 7:45 AM 0.00 0.0 M M M
10/14/2010 8:00 AM 0.00 0.0 M M M
10/17/2010 8:00 AM 0.00 0.0 M M M
10/18/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 8:00 AM 0.00 0.0 M M M
10/20/2010 8:00 AM 0.00 0.0 M M M
10/21/2010 8:00 AM 0.00 0.0 M M M
10/22/2010 8:00 AM 0.10 0.0 M 0.0 M Electronic gauge showed .09, had leaves in it.
10/23/2010 8:00 AM 0.00 0.0 M M M
10/24/2010 8:00 AM 0.02 0.0 M M M
10/25/2010 8:00 AM T 0.0 M 0.0 M
10/26/2010 7:45 AM 0.00 0.0 M M M
10/27/2010 8:00 AM 0.05 0.0 M M M Electronic rain gauge agrees.
10/28/2010 6:45 AM 0.09 0.0 M M M Electronic rain gauge agrees. Drizzle and mist on and off for last 24 hours.
10/29/2010 8:00 AM 0.00 0.0 M M M
10/30/2010 8:00 AM T 0.0 M M M
10/31/2010 8:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 8:00 AM 0.00 0.0 M M M First morning that the entire birdbath was frozen.
11/3/2010 8:00 AM 0.00 0.0 M M M Heavy frost, bird bath frozen. 28F
11/4/2010 8:00 AM 0.27 0.0 M 0.0 M Electronic gauge has .28, or +.01. Rain continues.
11/5/2010 7:00 AM 0.96 0.0 M 0.0 M Electronic gauge agrees. Cumulative amounts since yesterday's readings: 9:15 am .15; 12:30 pm .45; 7:30 pm .77, approx midnight .85; Rain continues
11/6/2010 8:00 AM 0.04 0.0 M 0.0 M
11/7/2010 7:30 AM 0.00 0.0 M 0.0 M
11/8/2010 6:30 AM 0.00 0.0 M 0.0 M
11/9/2010 7:45 AM 0.15 0.0 M 0.0 M First snow and sleet of season started yesterday at 7:15 am - but melted after falling (or bouncing), no snow accumulation.
11/10/2010 8:00 AM T 0.0 M 0.0 M
11/11/2010 8:00 AM 0.00 0.0 M M M
11/12/2010 8:00 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 6:30 AM 0.00 0.0 M 0.0 M
11/16/2010 6:45 AM 0.06 0.0 M M M Light mist continues. Amount from electronic rain gauge agrees.
11/17/2010 8:00 AM 0.82 0.0 M 0.0 M Electronic gauge agrees.
11/18/2010 8:00 AM 0.01 0.0 M M M
11/19/2010 8:00 AM T 0.0 M 0.0 M
11/20/2010 8:00 AM 0.00 0.0 M M M
11/21/2010 8:00 AM T 0.0 M 0.0 M
11/22/2010 8:00 AM 0.00 0.0 M M M Very fine suspended mist barely perceptible on skin - no accumulation noted.
11/23/2010 8:00 AM 0.00 0.0 M 0.0 M Fog and dew, no rain.
11/24/2010 8:00 AM 0.00 0.0 M 0.0 M
11/25/2010 8:00 AM 0.00 0.0 M 0.0 M
11/26/2010 9:00 AM 0.18 0.0 M 0.0 M Electronic gauge agrees. Started as sleet.
11/27/2010 8:00 AM 0.02 0.0 M 0.0 M Rain stopped by 11 am yesterday... approx. Solid ice in bird bath this morning.
11/28/2010 8:00 AM 0.00 0.0 M 0.0 M
11/29/2010 8:00 AM 0.00 0.0 M 0.0 M Heavy frost
11/30/2010 8:00 AM 0.00 0.0 M 0.0 M
12/1/2010 8:00 AM 0.47 0.0 M 0.0 M Electronic gauge agrees. 0.10 by midnight. Rain continues.
12/2/2010 8:00 AM 1.96 0.0 M 0.0 M
12/3/2010 7:45 AM 0.00 0.0 M 0.0 M
12/4/2010 8:00 AM 0.00 0.0 M 0.0 M
12/5/2010 8:00 AM 0.00 0.0 M 0.0 M
12/6/2010 8:00 AM T T M T M Snow flurries continue, accumulation visible but not currently measurable. 28.6F
12/7/2010 8:00 AM T T M 0.0 M Snow flurries. No measurable accumulation.
12/8/2010 8:00 AM 0.00 0.0 M 0.0 M
12/9/2010 8:00 AM 0.00 0.0 M 0.0 M
12/10/2010 8:00 AM 0.00 0.0 M 0.0 M
12/11/2010 7:30 AM 0.01 0.3 0.01 0.5 0.01 Snow! Very light covering on ground, I'm rounding up to get to a half inch...
12/12/2010 8:00 AM 0.17 0.0 M 0.0 M
12/13/2010 8:00 AM 1.35 0.0 M 0.0 M Electronic gauge read 1.30". Between 8 am and 10 am, .32 inch. by 2 pm, .51 additional. by 7 pm .06 additional. Rest fell after 7 pm.
12/14/2010 8:00 AM 0.18 2.0 M 2.0 M Most snow accumulation after 10 pm.
12/15/2010 8:00 AM 0.02 0.4 M 1.5 0.07 New snow measured yesterday after it fell - none at time of morning measurement.
12/16/2010 8:00 AM 0.01 0.0 M 1.0 0.04
12/17/2010 8:00 AM 0.00 0.0 0.00 0.5 0.03
12/20/2010 8:00 AM 0.00 0.0 M T M Some areas bare of snow, some areas with up to .5"
12/21/2010 8:00 AM 0.00 0.0 M T M No new snow. On ground, some areas bare of snow, others have .5 inch or so.
12/22/2010 8:00 AM 0.00 0.0 M T M no new snow. Some areas bare of old snow, but some have up to .5 inch.
12/23/2010 8:00 AM T T M T M Light dusting of snow covers ground, but is not measurable at this time. Started before 7 am but not sure when.
12/24/2010 8:00 AM 0.00 0.0 M 0.0 M
12/25/2010 8:00 AM 0.00 0.0 M 0.0 M
12/26/2010 8:00 AM 0.00 0.0 M 0.0 M
12/27/2010 8:00 AM 1.84 13.0 1.84 13.0 1.84 Gauge was full to top and weighted at 1.27 inches. Took core off snowboard and that weighted out to 1.84 inches. Feel more confident in snowboard measure, used that for both 24 hours and new snowfall. Snow on snowboard was 13.0, measures ranged from 11" to 15" even in areas that didn't look drifted.
12/28/2010 8:00 AM 0.00 0.0 M 11.5 1.81
12/29/2010 8:00 AM T 0.0 M 10.5 1.85
12/30/2010 8:00 AM 0.00 0.0 M 10.0 1.75
12/31/2010 8:00 AM 0.00 0.0 M 9.0 1.69
1/1/2011 8:00 AM 0.00 0.0 M 8.0 1.72
1/2/2011 8:00 AM 0.01 0.0 M 5.5 1.33 Light rain falling at obs. time. 37F
1/3/2011 8:00 AM 0.03 0.0 M 4.5 1.14
1/4/2011 8:00 AM 0.00 0.0 M 4.0 1.09
1/5/2011 8:00 AM 0.00 0.0 M 3.5 1.07
1/6/2011 8:00 AM 0.00 0.0 M 3.5 0.98
1/7/2011 8:00 AM T 0.1 M 3.5 1.12 Very light coating at obs. time. but snow continues to fall with greater intensity.
1/8/2011 8:00 AM 0.57 9.2 0.59 10.5 1.46 Snow gauge filled up at 7 pm last night, emptied and issued signif. weather report, added to the amount in gauge today. Total was slightly less than core from snow board.
1/9/2011 8:00 AM 0.01 0.1 M 9.5 1.50
1/10/2011 8:00 AM 0.00 0.0 M 9.0 1.58
1/11/2011 8:00 AM 0.00 0.0 M 8.5 M
1/12/2011 8:00 AM 0.80 10.8 0.80 18.0 2.23 Snow had overtopped gauge. Reading from gauge 0.77. Used amount from snowboard in field above. Still snowing. Told Lou I had to stop shoveling snow in order to go enter CoCoRaHS data - thank you CoCoRaHS!
1/13/2011 8:00 AM 0.05 0.4 0.05 15.0 2.26 Sure seemed like more snow when I was shoveling, but readings were taken from the snow board.
1/14/2011 8:00 AM 0.00 0.0 M 14.0 2.46
1/21/2011 8:00 AM 0.26 2.8 0.25 12.5 2.58
1/22/2011 8:00 AM T T M 12.5 M
1/23/2011 8:00 AM 0.00 0.0 M 12.0 M
1/24/2011 8:00 AM 0.00 0.0 M 12.0 2.64 Melted core slightly higher than prior numbers - but did two cores from different areas, similar results. There were multiple snow events without melting, maybe some drifting that I can't see now from surface? -4F at obs. time
1/25/2011 8:00 AM 0.09 1.3 0.08 12.5 2.59 Snow continues. Sigh.
1/26/2011 8:00 AM 0.06 0.9 0.06 13.5 2.69
1/27/2011 8:00 AM 0.82 7.2 0.89 18.5 3.43
1/28/2011 8:00 AM 0.00 0.0 M 17.5 M
1/29/2011 5:30 AM 0.02 0.1 M M M Light dusting of snow on previously cleared surfaces.
1/30/2011 8:00 AM T T M 16.5 M
1/31/2011 7:45 AM 0.00 0.0 M 15.0 2.83
2/1/2011 8:00 AM 0.15 0.8 M M M Snow continues. Again.
2/2/2011 8:00 AM 0.79 1.9 M 17.0 4.03 Rain/sleet continues on top of snow. Measured 1.6" snow at 12:30 pm. No precip from 1pm to after midnight. This morning .3" ice on snow board. A mess.
2/3/2011 8:00 AM 0.20 M M 16.5 M Ice accumulated on snow board but wasn't measured before melted by rain. Very icy crust on top of snow makes snow depth measurements difficult - punching through may distort snow underneath.
2/4/2011 8:00 AM 0.00 0.0 M 16.5 M Solid ice crust on top of snow.
2/5/2011 7:30 AM T T M 16.0 M Very light snow currently falling. Visible on surface but no accumulation. Very icy crust on snow.
2/6/2011 8:00 AM 0.18 0.0 M 16.0 M Some melting has probably occurred, but strong ice crust is on top of snow and the depth measurements to the top of the crust are the same.
2/7/2011 8:00 AM 0.00 0.0 M 16.0 3.81 Surface is very crusty, especially after temps up to 40 yesterday - old snow depth measurements hard to do without deforming surface.
2/8/2011 8:00 AM 0.32 0.0 M 13.0 M Rain continues.
2/9/2011 8:00 AM T T M 12.5 3.55
2/10/2011 8:00 AM 0.00 0.0 M 13.0 M
2/11/2011 8:00 AM 0.00 0.0 M 12.5 M
2/12/2011 8:00 AM 0.00 0.0 M 12.0 M
2/13/2011 8:00 AM T T M 12.0 M Snow flurries frequently during the afternoon - no coverage or accumulation.
2/14/2011 8:00 AM T T M 12.0 3.87
2/15/2011 7:45 AM 0.00 0.0 M 10.0 M
2/16/2011 8:00 AM 0.00 0.0 M 10.0 3.29
2/17/2011 8:00 AM 0.00 0.0 M 9.5 M
2/18/2011 8:00 AM 0.00 0.0 M 9.0 M
2/19/2011 7:00 AM 0.00 0.0 M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 8:00 AM 0.28 2.9 0.28 9.0 2.92 Snow continues - coming down heavy at obs time. 28F.
2/22/2011 8:00 AM 0.03 0.3 M 9.0 M
2/23/2011 8:00 AM 0.00 0.0 M 9.0 2.61
2/24/2011 8:00 AM 0.00 0.0 M 9.0 M
2/25/2011 8:00 AM 0.68 0.0 M 7.0 M
2/26/2011 8:00 AM 0.68 T M 6.5 M
2/27/2011 8:15 AM 0.05 0.1 0.05 6.0 M
2/28/2011 8:00 AM 0.18 0.0 M 5.0 2.24 Rain continues at obs. time.
3/1/2011 8:00 AM 0.53 0.0 M 4.5 M
3/2/2011 8:00 AM 0.00 0.0 M 3.0 1.35
3/3/2011 7:30 AM 0.00 0.0 M 2.5 M
3/4/2011 7:00 AM 0.00 0.0 M 2.0 M
3/5/2011 8:45 AM T 0.0 M 2.0 M
3/6/2011 9:00 AM 0.07 0.0 M T M Precipitation continues, but we don't have to shovel it.
3/7/2011 8:00 AM 4.50 0.0 M 0.0 M Precip ended as sleet. Some snow still in patches on ground, but none in the snow field where I've been doing cores.
3/8/2011 8:00 AM T T M 0.0 M Snow flurries on 3/7 from about 9 - 9:30 am EST.
3/9/2011 8:00 AM 0.00 0.0 M 0.0 M
3/10/2011 8:00 AM 0.01 0.0 M 0.0 M
3/14/2011 8:00 AM 0.00 0.0 M 0.0 M
3/15/2011 8:00 AM T 0.0 M 0.0 M
3/16/2011 8:00 AM 0.24 M M M M Electronic rain gauge agrees.
3/17/2011 8:00 AM 0.23 M M M M Electronic rain gauge agrees.
3/18/2011 7:15 AM 0.00 0.0 M M M
3/19/2011 8:00 AM 0.00 0.0 M M M
3/20/2011 8:00 AM 0.00 0.0 M M M
3/21/2011 8:30 AM 0.08 0.1 M 0.0 M Snowing like crazy at obs time. Happy spring.
3/22/2011 8:00 AM 0.21 M M M M Snow fell yesterday - recorded 1.2 on snowboard at 11:00 and snow was still falling, but all had melted by obs. time today. Ground bare of snow.
3/23/2011 8:00 AM 0.02 0.2 M M M Fine but steady snow continues. Probably started between 6:30 & 7 am.
3/24/2011 8:00 AM 0.34 1.3 0.26 2.0 0.26 Mix of snow / sleet / rain. Light snow flurries continue.
3/25/2011 8:00 AM 0.00 0.0 M M M
3/26/2011 7:00 PM 0.00 0.0 M M M
3/27/2011 8:00 AM 0.00 0.0 M M M
3/28/2011 8:00 AM 0.00 0.0 M M M
3/29/2011 8:00 AM 0.00 0.0 M M M
3/30/2011 8:00 AM 0.00 0.0 M M M
3/31/2011 8:00 AM T M M M M
4/1/2011 6:45 AM 0.22 M M M M
4/2/2011 7:45 AM 0.20 M M M M Slushy snow accumulated on colder surfaces, then melted several times during yesterday's rainfall. None remains at obs time.
4/3/2011 8:00 AM 0.00 0.0 M M M
4/4/2011 8:00 AM 0.08 M M M M
4/5/2011 8:00 AM T M M M M
4/6/2011 7:30 AM 0.22 M M M M Electronic gauge shows .25"
4/7/2011 8:00 AM 0.17 M M M M
4/8/2011 8:00 AM T M M M M
4/9/2011 8:00 AM 0.00 0.0 M M M
4/10/2011 8:00 AM 0.00 0.0 M M M
4/11/2011 8:00 AM T M M M M Light mist at obs time but accumulation less than 0.01".
4/12/2011 8:00 AM 0.01 M M M M
4/13/2011 7:40 AM 1.22 M M M M light drizzle at obs time Electronic gauge agrees
4/14/2011 8:00 AM 0.07 M M M M
4/15/2011 7:30 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 5:00 PM 2.64 M M M M Away at normal obs time. Electronic gauge registered 2.76" No area flooding observed at 5 pm.
4/18/2011 8:00 AM 0.13 M M M M Electronic gauge also at .13"
4/19/2011 8:00 AM 0.01 M M M M
4/20/2011 8:00 AM 0.08 M M M M Electronic gauge agrees.
4/21/2011 8:00 AM 0.01 M M M M
4/22/2011 8:00 AM 0.00 0.0 M M M
4/23/2011 8:00 AM 0.13 M M M M Electronic gauge has .11
4/24/2011 8:00 AM 0.53 M M M M Lazy fog this morning.
4/25/2011 8:00 AM 0.08 M M M M
4/26/2011 8:00 AM 0.01 M M M M
4/27/2011 8:00 AM 0.01 M M M M
4/28/2011 7:30 AM 0.00 0.0 M M M
5/2/2011 8:00 AM 0.00 0.0 M M M
5/3/2011 8:00 AM 0.00 0.0 M M M
5/4/2011 8:00 AM 0.01 M M M M
5/5/2011 8:00 AM 0.49 M M M M Electronic gauge read .57"
5/6/2011 8:00 AM 0.00 0.0 M M M
5/9/2011 7:30 AM 0.00 0.0 M M M
5/10/2011 8:00 AM 0.00 0.0 M M M
5/11/2011 8:00 AM 0.00 0.0 M M M
5/12/2011 8:00 AM 0.00 0.0 M M M
5/13/2011 8:00 AM 0.00 0.0 M M M
5/14/2011 8:00 AM 0.00 0.0 M M M
5/15/2011 8:00 AM 0.31 M M M M Raining at current time. Electronic rain gauge agrees.
5/16/2011 7:30 AM 0.54 M M M M
5/17/2011 8:00 AM 0.66 M M M M Precip during Monday was a light mist with only 0.03" accumulation by 7:30 pm Monday.
5/18/2011 8:30 AM 0.95 M M M M
5/19/2011 8:00 AM 0.91 M M M M
5/23/2011 8:00 AM 0.03 M M M M
5/24/2011 8:00 AM 0.21 M M M M
5/25/2011 8:00 AM 0.01 M M M M
5/26/2011 8:00 AM 0.00 0.0 M M M
5/27/2011 7:30 AM 0.00 0.0 M M M
5/28/2011 7:45 AM 0.00 0.0 M M M
5/29/2011 8:00 AM 0.00 0.0 M M M
5/30/2011 8:00 AM 0.17 M M M M After a few days of sunny warm weather, rain began in early morning hours and continues a steady but gentle fall at obs time.
5/31/2011 7:30 AM 0.05 M M M M Rain ended by 9:15 yesterday morning.
6/1/2011 8:00 AM 0.00 0.0 M M M
6/2/2011 7:30 AM 0.00 0.0 M M M
6/3/2011 8:00 AM 0.00 0.0 M M M
6/4/2011 8:00 AM 0.00 0.0 M M M
6/5/2011 8:45 AM 0.00 0.0 M M M
6/6/2011 8:00 AM 0.00 0.0 M M M
6/7/2011 8:00 AM 0.00 0.0 M M M
6/8/2011 7:30 AM 0.00 0.0 M 0.0 M Lake levels slowly dropping after this dry period.
6/9/2011 8:00 AM 0.00 0.0 M 0.0 M
6/10/2011 8:00 AM 0.36 0.0 M M M Line of thunderstorms, followed by period of rain.
6/11/2011 8:00 AM 0.30 0.0 M M M Rain continues at obs time.
6/12/2011 7:45 AM 0.25 0.0 M M M
6/13/2011 8:00 AM 0.15 0.0 M M M
6/14/2011 7:30 AM 0.00 0.0 M M M
6/15/2011 8:00 AM 0.23 0.0 M M M Precip in several bursts throughout the day.
6/16/2011 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 8:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.07 0.0 M M M Electronic gauge reads 0.05 One quick downburst yesterday afternoon.
6/23/2011 7:00 AM 1.07 0.0 M M M Electronic gauge recorded 0.99"
6/24/2011 8:00 AM 2.14 M M M M Electronic gauge lagging at 1.94
6/25/2011 8:00 AM 0.04 0.0 M M M Read precip at normal obs time, but power outage delayed entry.
6/26/2011 8:00 AM T 0.0 M M M
6/27/2011 7:30 AM 0.00 0.0 M M M
6/28/2011 8:00 AM 0.00 0.0 M M M
6/29/2011 7:15 AM 0.54 0.0 M M M Electronic rain gauge agrees.
6/30/2011 8:00 AM 0.00 0.0 M M M
7/1/2011 8:00 AM 0.00 0.0 M M M
7/2/2011 8:00 AM 0.00 0.0 M M M
7/3/2011 8:00 AM T 0.0 M M M
7/4/2011 8:00 AM 0.16 0.0 M M M
7/5/2011 8:00 AM 0.00 0.0 M M M
7/6/2011 8:00 AM 0.00 0.0 M M M
7/7/2011 8:00 AM 0.00 0.0 M M M
7/8/2011 8:00 AM 0.02 0.0 M M M
7/9/2011 8:00 AM 1.17 0.0 M M M Electronic gauge recorded 1.13
7/10/2011 8:00 AM 0.00 0.0 M M M
7/11/2011 8:00 AM 0.00 0.0 M M M
7/12/2011 8:00 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 8:00 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 8:00 AM 0.14 0.0 M M M Electronic gauge captured .12". About .04 came in brief shower around 6:30 pm, rain started again around 10:25 pm.
7/20/2011 8:00 AM 0.00 0.0 M M M
7/21/2011 8:00 AM 0.00 0.0 M M M HHH
7/22/2011 6:00 AM 0.00 0.0 M M M
7/23/2011 7:30 AM 0.00 0.0 M M M
7/24/2011 8:00 AM 0.02 0.0 M M M
7/25/2011 8:00 AM 0.01 M M M M
7/26/2011 8:00 AM 0.12 0.0 M M M gentle rain fell most of the afternoon.
7/27/2011 6:50 AM 0.77 0.0 M M M Heavy bursts of rain from around 6 pm on: trees still dripping this morning.
7/28/2011 8:00 AM 0.00 0.0 M M M
7/29/2011 8:00 AM 0.04 0.0 M M M
7/30/2011 8:00 AM 0.14 0.0 M M M
7/31/2011 8:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:30 AM 0.45 0.0 M M M Most of the rain fell in storm that also produced hail.
8/3/2011 7:45 AM 0.00 0.0 M M M
8/4/2011 8:00 AM 0.18 0.0 M M M
8/5/2011 7:45 AM 0.00 0.0 M M M
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 8:00 AM 1.51 M M M M
8/8/2011 7:30 AM 0.08 0.0 M M M
8/9/2011 7:30 AM 0.02 M M M M
8/10/2011 7:30 AM 0.78 M M M M
8/11/2011 8:00 AM 0.00 0.0 M M M
8/12/2011 8:00 AM 0.00 0.0 M M M
8/13/2011 8:00 AM 0.00 0.0 M M M
8/14/2011 8:00 AM 0.67 0.0 M M M
8/15/2011 8:00 AM 1.22 0.0 M M M
8/18/2011 8:00 AM 0.00 0.0 M M M
8/19/2011 8:00 AM T M M M M
8/20/2011 8:00 AM 0.20 0.0 M M M
8/21/2011 8:00 AM 0.00 0.0 M M M
8/22/2011 8:00 AM 0.32 0.0 M M M
8/23/2011 6:45 AM 0.00 0.0 M M M
8/24/2011 8:00 AM 0.00 0.0 M M M
8/25/2011 8:00 AM 0.00 0.0 M M M
8/26/2011 8:00 AM 0.15 M M M M
8/27/2011 8:00 AM T M M M M Cloudy, dark, awaiting Irene....
8/28/2011 8:00 AM 5.07 M M M M Rain amounts before and during Irene (cumulative amounts for day) 8/27 10 am .19; 11 am .20; noon .21 1pm .84 2pm .87 3 mp 1.14; 4 pm 1.16 5 pm 1.17 6 pm 1.17.... these were all before bands of rain from Irene were hitting, Irene came about 6:30 pm; 7 pm 1.23; 8 pm 1.26; 9 pm 1.31 10 pm 1.38; 8 am 5.07
8/29/2011 8:00 AM 0.87 M M M M Rain related to Irene since 8/28 at 8 am: 11am .83; 1 pm .87; power went out Sat night, not yet restored.
8/30/2011 8:00 AM 0.00 0.0 M M M Power went out Saturday, still not restored.
8/31/2011 8:00 AM 0.00 0.0 M M M
9/1/2011 8:00 AM 0.00 0.0 M M M
9/2/2011 8:00 AM 0.00 0.0 M M M
9/3/2011 8:00 AM 0.00 0.0 M M M
9/4/2011 8:00 AM 0.00 0.0 M M M
9/5/2011 8:00 AM 0.00 0.0 M M M
9/6/2011 8:00 AM 0.74 M M M M Electronic gauge registered .77". Temperature 59F.
9/7/2011 6:30 AM 2.30 0.0 M M M A very light drizzle continues at obs. time. 58F.
9/8/2011 8:00 AM 3.65 M M M M Some strong thunderstorms around midnight. Rain on and off all day, and continues at obs time. 62F. Electronic gauge had 3.48"
9/9/2011 8:00 AM 0.02 M M M M
9/10/2011 8:00 AM 0.00 0.0 M M M sun! 64F
9/11/2011 8:00 AM 0.00 0.0 M M M 61F
9/12/2011 8:00 AM 0.00 0.0 M M M 64F
9/13/2011 8:00 AM 0.00 0.0 M M M 61F
9/14/2011 7:00 AM 0.00 0.0 M M M 64F
9/15/2011 8:00 AM 0.00 0.0 M M M
9/16/2011 7:30 AM 0.05 M M M M Scattered showers began around 11 am but ended by 10:30 pm (approximate times). 44F.
9/17/2011 8:00 AM 0.00 0.0 M M M 48F brrr
9/18/2011 8:00 AM 0.00 0.0 M M M
9/19/2011 8:00 AM 0.00 0.0 M M M
9/20/2011 8:00 AM 0.01 M M M M
9/21/2011 7:30 AM 0.11 M M M M
9/22/2011 8:00 AM 0.21 M M M M
9/23/2011 8:00 AM 0.01 M M M M 68F at obs time.
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 4:45 AM T M M M M 67F
9/29/2011 7:00 AM 0.54 M M M M Rain continues at obs time. Has been showery, with some heavier bursts of rain and some times with no rain at all.
9/30/2011 7:30 AM 0.85 M M M M 54F, sunny.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/15/2010 10/16/2010 6:45 PM 2 0.93 0.0 0.00 Electronic gauge shows 0.82 for period ending 10/15, and .18 for period ending 10/16 am, and .02 for the period until now.
12/18/2010 12/19/2010 2:00 PM 2 0.00 M M
1/15/2011 1/20/2011 4:30 PM 6 0.71 M M Snow and ice on ground but slippery - deferring measurement.
3/11/2011 3/13/2011 2:30 PM 3 2.09 0.0 M Electronic rain gauge recorded 2.17" for same period.
4/29/2011 5/01/2011 3:30 PM 3 0.30 0.0 0.00 Pretty sure all of the rain fell on 4/28
5/7/2011 5/08/2011 1:45 PM 2 0.02 M M
5/20/2011 5/22/2011 3:30 PM 3 0.58 M M
6/17/2011 6/19/2011 3:00 PM 3 1.44 M M
8/16/2011 8/17/2011 5:10 PM 2 1.00 0.0 M
9/24/2011 9/26/2011 1:45 PM 3 1.47 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
8/1/2011 6:30 PM NA 1/4" Pea Size NA White Ice 5 3min True Same time as rain vertical