Station Overview Station Location
Station Number VA-FX-1 Latitude 38.922127
Station Name Herndon 3.3 S Longitude -77.38015
County Fairfax Elevation (ft) 390



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 3.52 8.00 31 1.96 22 6.04 9 1 3 1 0.0 0 0
Nov 10 3.37 2.43 30 2.36 27 0.07 3 1 5 2 0.0 0 0
Dec 10 3.11 1.73 31 1.73 31 0.00 0 0 6 2 1.9 3 3
Jan 11 2.87 2.16 31 0.65 25 1.51 6 1 7 4 2.2 4 6
Feb 11 2.72 2.09 28 2.09 28 0.00 0 0 10 2 0.8 2 9
March 11 3.59 5.69 31 3.22 15 2.47 16 1 5 0 0.3 1 1
April 11 3.38 4.42 30 4.42 30 0.00 0 0 16 1 0.0 0 0
May 11 4.34 3.93 31 3.93 31 0.00 0 0 18 0 0.0 0 0
June 11 3.94 1.90 30 1.90 30 0.00 0 0 9 5 0.0 0 0
July 11 3.92 4.13 31 4.13 31 0.00 0 0 6 3 0.0 0 0
Aug 11 3.38 4.32 31 4.32 31 0.00 0 0 13 1 0.0 0 0
Sept 11 3.97 11.35 30 0.86 9 10.49 21 1 5 3 0.0 0 0
Water Year Totals: 42.11" 52.15" 365 days 31.57" 310 20.58" 55 days 5 103 days 24 days 5.2" 10 days 19 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 **
10/2/2010 **
10/3/2010 **
10/4/2010 **
10/5/2010 **
10/6/2010 **
10/7/2010 **
10/8/2010 **
10/9/2010 6.04
10/10/2010 0.00
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.89
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 T
10/21/2010 0.00
10/22/2010 0.00
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 0.58
10/28/2010 0.49
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 0.41
11/5/2010 0.86
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 0.00
11/9/2010 0.00
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 0.20
11/17/2010 0.87
11/18/2010 0.00
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 0.02
11/25/2010 **
11/26/2010 **
11/27/2010 0.07
11/28/2010 0.00
11/29/2010 0.00
11/30/2010 T
12/1/2010 0.24
12/2/2010 0.70
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 0.33
12/13/2010 0.27
12/14/2010 T
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.17
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 T
12/27/2010 0.02
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 0.01
1/3/2011 0.01
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 T
1/8/2011 0.02
1/9/2011 T
1/10/2011 0.00
1/11/2011 0.00
1/12/2011 0.13
1/13/2011 0.00
1/14/2011 T
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.00
1/18/2011 0.39
1/19/2011 T
1/20/2011 0.00
1/21/2011 0.01
1/22/2011 **
1/23/2011 **
1/24/2011 **
1/25/2011 **
1/26/2011 **
1/27/2011 1.51
1/28/2011 0.00
1/29/2011 0.08
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 T
2/2/2011 0.76
2/3/2011 0.04
2/4/2011 0.00
2/5/2011 0.09
2/6/2011 0.12
2/7/2011 0.00
2/8/2011 0.01
2/9/2011 0.00
2/10/2011 0.01
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 T
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.34
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.18
2/26/2011 0.15
2/27/2011 0.00
2/28/2011 0.39
3/1/2011 0.48
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.00
3/6/2011 0.27
3/7/2011 2.22
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 **
3/11/2011 **
3/12/2011 **
3/13/2011 **
3/14/2011 **
3/15/2011 **
3/16/2011 **
3/17/2011 **
3/18/2011 **
3/19/2011 **
3/20/2011 **
3/21/2011 **
3/22/2011 **
3/23/2011 **
3/24/2011 **
3/25/2011 2.47
3/26/2011 0.00
3/27/2011 0.04
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.21
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.19
4/2/2011 0.01
4/3/2011 0.04
4/4/2011 T
4/5/2011 0.28
4/6/2011 0.10
4/7/2011 0.00
4/8/2011 0.02
4/9/2011 0.42
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.90
4/14/2011 0.12
4/15/2011 0.00
4/16/2011 0.00
4/17/2011 1.10
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 0.48
4/24/2011 0.01
4/25/2011 0.04
4/26/2011 0.00
4/27/2011 0.00
4/28/2011 0.62
4/29/2011 0.07
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.02
5/3/2011 0.01
5/4/2011 0.37
5/5/2011 0.25
5/6/2011 0.00
5/7/2011 0.01
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 0.02
5/14/2011 0.03
5/15/2011 0.46
5/16/2011 0.32
5/17/2011 0.72
5/18/2011 1.15
5/19/2011 0.05
5/20/2011 0.23
5/21/2011 0.00
5/22/2011 0.00
5/23/2011 0.13
5/24/2011 0.03
5/25/2011 0.05
5/26/2011 0.00
5/27/2011 0.00
5/28/2011 0.07
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.06
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 T
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.07
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 T
6/17/2011 0.92
6/18/2011 0.27
6/19/2011 0.02
6/20/2011 0.42
6/21/2011 0.04
6/22/2011 0.01
6/23/2011 T
6/24/2011 T
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.09
6/28/2011 0.00
6/29/2011 T
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.12
7/4/2011 0.01
7/5/2011 T
7/6/2011 0.00
7/7/2011 0.12
7/8/2011 0.00
7/9/2011 1.01
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 T
7/13/2011 0.00
7/14/2011 1.35
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 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 T
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 1.52
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.06
8/3/2011 0.01
8/4/2011 0.08
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.25
8/8/2011 0.02
8/9/2011 0.00
8/10/2011 0.02
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.14
8/15/2011 0.24
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 1.01
8/20/2011 T
8/21/2011 0.00
8/22/2011 0.04
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.34
8/27/2011 0.00
8/28/2011 1.88
8/29/2011 0.23
8/30/2011 0.00
8/31/2011 0.00
9/1/2011 **
9/2/2011 **
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 **
9/7/2011 **
9/8/2011 **
9/9/2011 **
9/10/2011 **
9/11/2011 **
9/12/2011 **
9/13/2011 **
9/14/2011 **
9/15/2011 **
9/16/2011 **
9/17/2011 **
9/18/2011 **
9/19/2011 **
9/20/2011 **
9/21/2011 10.49
9/22/2011 0.16
9/23/2011 T
9/24/2011 0.48
9/25/2011 0.05
9/26/2011 T
9/27/2011 0.00
9/28/2011 0.01
9/29/2011 0.16
9/30/2011 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
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 7:00 AM 0.00 0.0 M M M
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 0.89 M M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 6:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM T M M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 7:00 AM 0.00 0.0 M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 6:00 AM 0.58 M M M M
10/28/2010 7:00 AM 0.49 M M M M
10/29/2010 7:00 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 6:00 AM 0.41 M M M M
11/5/2010 7:00 AM 0.86 M M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
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 7:00 AM 0.20 M M M M
11/17/2010 7:00 AM 0.87 M M M M
11/18/2010 7:00 AM 0.00 0.0 M M M
11/19/2010 7:00 AM 0.00 0.0 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 T M M M M
11/23/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.02 M M M M
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 6:00 AM T M M M M
12/1/2010 5:30 AM 0.24 M M M M
12/2/2010 7:00 AM 0.70 M M M M
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 7:00 AM 0.00 0.0 M M M
12/6/2010 7:00 AM 0.00 0.0 M M M
12/7/2010 7:00 AM 0.00 0.0 M M M
12/8/2010 7:00 AM 0.00 0.0 M M M
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 7:00 AM 0.33 M M M M
12/13/2010 7:00 AM 0.27 0.1 M T M
12/14/2010 7:00 AM T T M M M
12/15/2010 7:00 AM 0.00 0.0 M M M
12/16/2010 7:00 AM 0.00 0.0 M M M
12/17/2010 7:00 AM 0.17 1.6 0.17 1.5 M
12/18/2010 7:00 AM 0.00 0.0 M 1.0 M
12/19/2010 7:00 AM 0.00 0.0 M 0.5 M
12/20/2010 7:00 AM 0.00 0.0 M T M
12/21/2010 7:00 AM 0.00 0.0 M T M
12/22/2010 7:00 AM 0.00 0.0 M T M
12/23/2010 7:00 AM 0.00 0.0 M T M
12/24/2010 7:00 AM 0.00 0.0 M T M
12/25/2010 7:00 AM 0.00 0.0 M T M
12/26/2010 7:00 AM T T M T M
12/27/2010 7:00 AM 0.02 0.2 M T M
12/28/2010 7:00 AM 0.00 0.0 M T M
12/29/2010 7:00 AM 0.00 0.0 M M M
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 7:00 AM 0.00 0.0 M M M
1/1/2011 7:00 AM 0.00 0.0 M M M
1/2/2011 7:00 AM 0.01 M M M M
1/3/2011 7:00 AM 0.01 M M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM T T M 0.0 M
1/8/2011 7:00 AM 0.02 0.3 M T M
1/9/2011 7:00 AM T T M T M
1/10/2011 7:00 AM 0.00 0.0 M M M
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 7:00 AM 0.13 1.1 M 1.0 M Sleet and freezing drizzle began about 4 pm on 11 Jan; precipitation changed to all snow about 6:30 pm and ended before midnight.
1/13/2011 7:00 AM 0.00 0.0 M 0.5 M
1/14/2011 7:00 AM T T M T M
1/15/2011 7:00 AM 0.00 0.0 M T M
1/16/2011 7:00 AM 0.00 0.0 M M M
1/17/2011 7:00 AM 0.00 0.0 M M M
1/18/2011 7:00 AM 0.39 0.1 M T M Light snow turning to sleet and then freezing rain.
1/19/2011 7:00 AM T M M T M
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM 0.01 T M T M
1/28/2011 7:00 AM 0.00 0.0 M 8.5 M
1/29/2011 7:00 AM 0.08 0.7 M 9.0 M
1/30/2011 7:00 AM 0.00 0.0 M 8.0 M
1/31/2011 7:00 AM 0.00 0.0 M 6.5 M
2/1/2011 7:00 AM T T M 6.0 M Precipitation came in the form of first sleet, then light freezing drizzle.
2/2/2011 6:00 AM 0.76 M M 5.5 M
2/3/2011 7:00 AM 0.04 M M 3.5 M
2/4/2011 7:00 AM 0.00 0.0 M 3.0 M
2/5/2011 8:00 AM 0.09 M M 3.0 M
2/6/2011 7:00 AM 0.12 M M 2.0 M
2/7/2011 7:00 AM 0.00 0.0 M 1.0 M
2/8/2011 7:00 AM 0.01 M M 0.5 M
2/9/2011 7:00 AM 0.00 0.0 M T M
2/10/2011 7:00 AM 0.01 0.1 M T M
2/11/2011 7:00 AM 0.00 0.0 M T M
2/12/2011 7:00 AM 0.00 0.0 M T M
2/13/2011 7:00 AM 0.00 0.0 M T M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM T M M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.34 0.7 M 0.7 M Precipitation came as first light rain, then sleet, and finally as snow.
2/23/2011 7:00 AM 0.00 0.0 M T M
2/24/2011 7:00 AM 0.00 0.0 M T M
2/25/2011 6:00 AM 0.18 M M M M
2/26/2011 7:00 AM 0.15 M M M M
2/27/2011 7:00 AM 0.00 0.0 M M M
2/28/2011 7:00 AM 0.39 M M M M
3/1/2011 7:00 AM 0.48 M M M M
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.00 0.0 M M M
3/6/2011 7:00 AM 0.27 M M M M
3/7/2011 7:00 AM 2.22 T M T M
3/8/2011 7:00 AM 0.00 0.0 M M M
3/9/2011 7:00 AM 0.00 0.0 M M M
3/26/2011 7:00 AM 0.00 0.0 M M M
3/27/2011 7:00 AM 0.04 0.3 M 0.3 M
3/28/2011 7:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM 0.00 0.0 M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.21 M M M M
4/1/2011 7:00 AM 0.19 M M M M
4/2/2011 7:00 AM 0.01 M M M M
4/3/2011 7:00 AM 0.04 M M M M
4/4/2011 7:00 AM T M M M M
4/5/2011 5:30 AM 0.28 M M M M
4/6/2011 7:00 AM 0.10 M M M M
4/7/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.02 M M M M
4/9/2011 7:00 AM 0.42 M M M M
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 M M M
4/13/2011 5:30 AM 0.90 M M M M
4/14/2011 7:00 AM 0.12 M M M M
4/15/2011 7:00 AM 0.00 0.0 M M M
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM 1.10 M M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.00 0.0 M M M
4/20/2011 7:00 AM 0.02 M M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 0.00 0.0 M M M
4/23/2011 7:00 AM 0.48 M M M M
4/24/2011 7:00 AM 0.01 M M M M
4/25/2011 7:00 AM 0.04 M M M M
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 7:00 AM 0.62 M M M M
4/29/2011 7:00 AM 0.07 M M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.02 M M M M
5/3/2011 7:00 AM 0.01 M M M M
5/4/2011 5:30 AM 0.37 M M M M
5/5/2011 7:00 AM 0.25 M M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.01 M M M M
5/8/2011 7:00 AM 0.01 M M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.02 M M M M
5/14/2011 7:00 AM 0.03 M M M M
5/15/2011 7:00 AM 0.46 M M M M
5/16/2011 7:00 AM 0.32 M M M M
5/17/2011 7:00 AM 0.72 M M M M
5/18/2011 7:00 AM 1.15 M M M M
5/19/2011 7:00 AM 0.05 M M M M
5/20/2011 7:00 AM 0.23 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.00 0.0 M M M
5/23/2011 7:00 AM 0.13 M M M M
5/24/2011 7:00 AM 0.03 M M M M
5/25/2011 7:00 AM 0.05 M M M M
5/26/2011 7:00 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 0.07 M M M M
5/29/2011 7:00 AM 0.00 0.0 M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.06 M M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 6:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 6:00 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 7:00 AM T M M M M
6/11/2011 6:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.07 M M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM T M M M M
6/17/2011 7:00 AM 0.92 M M M M
6/18/2011 7:00 AM 0.27 M M M M
6/19/2011 7:00 AM 0.02 M M M M
6/20/2011 7:00 AM 0.42 M M M M
6/21/2011 7:00 AM 0.04 M M M M
6/22/2011 7:00 AM 0.01 M M M M
6/23/2011 7:00 AM T M M M M
6/24/2011 7:00 AM T M M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 7:00 AM 0.00 0.0 M M M
6/27/2011 7:00 AM 0.09 M M M M
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM T M M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.12 M M M M
7/4/2011 7:00 AM 0.01 M M M M
7/5/2011 7:00 AM T M M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.12 M M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 1.01 M M M M
7/10/2011 7:00 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 T M M M M
7/13/2011 7:00 AM 0.00 0.0 M M M
7/14/2011 7:00 AM 1.35 M M M M
7/15/2011 6:00 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 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 6:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM T M M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 1.52 M M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.06 M M M M
8/3/2011 7:00 AM 0.01 M M M M
8/4/2011 7:00 AM 0.08 M M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.25 M M M M
8/8/2011 7:00 AM 0.02 M M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.02 M M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 6:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 7:00 AM 0.14 M M M M
8/15/2011 7:00 AM 0.24 M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/17/2011 7:00 AM 0.00 0.0 M M M
8/18/2011 7:00 AM 0.00 0.0 M M M
8/19/2011 7:00 AM 1.01 M M M M
8/20/2011 7:00 AM T M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 4:00 AM 0.04 M M M M
8/23/2011 7:00 AM 0.00 0.0 M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.34 M M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 1.88 M M M M
8/29/2011 7:00 AM 0.23 M M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 5:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.16 M M M M
9/23/2011 7:00 AM T M M M M
9/24/2011 7:00 AM 0.48 M M M M
9/25/2011 7:00 AM 0.05 M M M M
9/26/2011 7:00 AM T M M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.01 M M M M
9/29/2011 6:30 AM 0.16 M M M M
9/30/2011 7:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2010 10/09/2010 5:00 PM 10 6.04 M M
11/25/2010 11/27/2010 10:00 PM 3 0.07 M M
1/22/2011 1/27/2011 4:00 PM 6 1.51 9.2 M
3/10/2011 3/25/2011 2:00 PM 16 2.47 M M
9/1/2011 9/21/2011 4:00 PM 21 10.49 M M Was out of town on vacation.



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