Station Overview Station Location
Station Number OR-CB-10 Latitude 45.88017
Station Name Vernonia 5.4 WNW Longitude -123.29465
County Columbia Elevation (ft) 751



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 4.59 5.33 31 5.33 31 0.00 0 0 13 5 0.0 0 0
Nov 10 9.74 8.09 30 8.09 30 0.00 0 0 24 3 4.7 4 9
Dec 10 10.27 13.37 31 13.37 31 0.00 0 0 26 4 2.3 5 6
Jan 11 9.31 6.70 31 6.70 31 0.00 0 0 21 2 2.9 4 13
Feb 11 7.08 6.92 28 6.92 28 0.00 0 0 19 3 16.8 11 11
March 11 6.55 10.17 31 8.42 24 1.75 7 2 23 0 6.5 2 6
April 11 4.52 7.16 30 7.16 30 0.00 0 0 23 4 0.4 2 1
May 11 2.82 2.73 31 2.15 27 0.58 4 1 20 3 0.0 0 0
June 11 1.93 0.81 30 0.73 22 0.08 8 1 12 3 0.0 0 0
July 11 0.63 1.32 31 1.32 31 0.00 0 0 11 5 0.0 0 0
Aug 11 0.75 0.02 31 0.02 31 0.00 0 0 1 7 0.0 0 0
Sept 11 1.65 1.17 30 1.17 30 0.00 0 0 10 5 0.0 0 0
Water Year Totals: 59.84" 63.79" 365 days 61.38" 346 2.41" 19 days 4 203 days 44 days 33.6" 28 days 46 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 0.00
10/2/2010 0.00
10/3/2010 T
10/4/2010 0.00
10/5/2010 0.02
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 T
10/9/2010 0.07
10/10/2010 0.30
10/11/2010 0.10
10/12/2010 T
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 T
10/16/2010 0.00
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 0.02
10/23/2010 0.13
10/24/2010 1.06
10/25/2010 1.65
10/26/2010 0.70
10/27/2010 0.77
10/28/2010 0.12
10/29/2010 0.05
10/30/2010 T
10/31/2010 0.34
11/1/2010 0.02
11/2/2010 1.17
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.01
11/6/2010 0.04
11/7/2010 0.36
11/8/2010 0.26
11/9/2010 0.07
11/10/2010 0.45
11/11/2010 T
11/12/2010 0.20
11/13/2010 0.12
11/14/2010 0.12
11/15/2010 T
11/16/2010 0.24
11/17/2010 0.06
11/18/2010 1.47
11/19/2010 0.41
11/20/2010 0.49
11/21/2010 0.02
11/22/2010 0.40
11/23/2010 0.93
11/24/2010 0.00
11/25/2010 0.01
11/26/2010 0.19
11/27/2010 0.33
11/28/2010 0.32
11/29/2010 T
11/30/2010 0.40
12/1/2010 0.71
12/2/2010 T
12/3/2010 0.01
12/4/2010 T
12/5/2010 0.03
12/6/2010 0.01
12/7/2010 0.02
12/8/2010 1.36
12/9/2010 0.68
12/10/2010 0.89
12/11/2010 0.16
12/12/2010 1.46
12/13/2010 0.52
12/14/2010 0.91
12/15/2010 0.55
12/16/2010 0.16
12/17/2010 T
12/18/2010 0.33
12/19/2010 0.52
12/20/2010 0.38
12/21/2010 0.35
12/22/2010 0.01
12/23/2010 0.03
12/24/2010 T
12/25/2010 0.55
12/26/2010 0.22
12/27/2010 0.93
12/28/2010 1.35
12/29/2010 0.91
12/30/2010 0.32
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.17
1/6/2011 0.03
1/7/2011 0.01
1/8/2011 0.29
1/9/2011 0.27
1/10/2011 0.07
1/11/2011 T
1/12/2011 0.31
1/13/2011 1.70
1/14/2011 0.21
1/15/2011 0.13
1/16/2011 2.10
1/17/2011 0.50
1/18/2011 0.14
1/19/2011 0.23
1/20/2011 0.00
1/21/2011 0.11
1/22/2011 0.17
1/23/2011 0.00
1/24/2011 0.05
1/25/2011 0.01
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.16
1/30/2011 0.01
1/31/2011 0.03
2/1/2011 0.01
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 T
2/5/2011 0.16
2/6/2011 0.07
2/7/2011 0.32
2/8/2011 0.41
2/9/2011 T
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.46
2/14/2011 0.12
2/15/2011 1.06
2/16/2011 0.75
2/17/2011 0.08
2/18/2011 0.11
2/19/2011 0.14
2/20/2011 0.00
2/21/2011 0.02
2/22/2011 0.33
2/23/2011 0.29
2/24/2011 0.67
2/25/2011 0.14
2/26/2011 T
2/27/2011 0.06
2/28/2011 1.72
3/1/2011 1.15
3/2/2011 0.35
3/3/2011 **
3/4/2011 **
3/5/2011 0.97
3/6/2011 0.04
3/7/2011 0.00
3/8/2011 0.05
3/9/2011 0.23
3/10/2011 1.46
3/11/2011 0.32
3/12/2011 0.15
3/13/2011 0.30
3/14/2011 1.24
3/15/2011 0.57
3/16/2011 0.73
3/17/2011 0.17
3/18/2011 0.07
3/19/2011 0.10
3/20/2011 0.02
3/21/2011 0.18
3/22/2011 0.04
3/23/2011 **
3/24/2011 **
3/25/2011 **
3/26/2011 0.78
3/27/2011 0.33
3/28/2011 0.20
3/29/2011 0.15
3/30/2011 0.55
3/31/2011 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.05
4/2/2011 0.20
4/3/2011 0.31
4/4/2011 0.19
4/5/2011 0.79
4/6/2011 0.61
4/7/2011 0.12
4/8/2011 T
4/9/2011 0.00
4/10/2011 0.09
4/11/2011 0.45
4/12/2011 0.15
4/13/2011 T
4/14/2011 0.48
4/15/2011 0.85
4/16/2011 0.34
4/17/2011 T
4/18/2011 0.00
4/19/2011 T
4/20/2011 0.01
4/21/2011 0.05
4/22/2011 0.19
4/23/2011 0.00
4/24/2011 0.10
4/25/2011 0.50
4/26/2011 0.70
4/27/2011 0.02
4/28/2011 0.60
4/29/2011 0.35
4/30/2011 0.01
5/1/2011 0.00
5/2/2011 T
5/3/2011 0.14
5/4/2011 0.04
5/5/2011 0.06
5/6/2011 **
5/7/2011 **
5/8/2011 **
5/9/2011 0.58
5/10/2011 0.00
5/11/2011 0.01
5/12/2011 0.24
5/13/2011 0.01
5/14/2011 T
5/15/2011 0.31
5/16/2011 0.26
5/17/2011 0.03
5/18/2011 0.01
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.01
5/22/2011 0.01
5/23/2011 0.01
5/24/2011 0.09
5/25/2011 0.18
5/26/2011 0.29
5/27/2011 0.30
5/28/2011 0.11
5/29/2011 0.02
5/30/2011 T
5/31/2011 0.02
6/1/2011 0.28
6/2/2011 0.07
6/3/2011 0.02
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.01
6/8/2011 0.02
6/9/2011 T
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.05
6/14/2011 0.01
6/15/2011 0.01
6/16/2011 0.01
6/17/2011 0.00
6/18/2011 T
6/19/2011 **
6/20/2011 **
6/21/2011 **
6/22/2011 **
6/23/2011 **
6/24/2011 **
6/25/2011 **
6/26/2011 0.08
6/27/2011 T
6/28/2011 0.17
6/29/2011 0.05
6/30/2011 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.08
7/2/2011 0.00
7/3/2011 0.01
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 T
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.07
7/13/2011 0.32
7/14/2011 0.02
7/15/2011 T
7/16/2011 0.49
7/17/2011 0.12
7/18/2011 0.13
7/19/2011 0.02
7/20/2011 0.00
7/21/2011 T
7/22/2011 0.04
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.02
7/27/2011 0.00
7/28/2011 0.00
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 T
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 T
8/7/2011 T
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 T
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 T
8/19/2011 T
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 T
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 T
8/30/2011 0.02
8/31/2011 0.00
9/1/2011 T
9/2/2011 T
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 T
9/13/2011 T
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.01
9/17/2011 0.04
9/18/2011 0.34
9/19/2011 0.28
9/20/2011 0.01
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 T
9/24/2011 0.01
9/25/2011 0.02
9/26/2011 0.26
9/27/2011 0.18
9/28/2011 0.02
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/3/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
10/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
10/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
10/9/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00
10/10/2010 7:15 AM 0.30 0.0 0.00 0.0 0.00
10/11/2010 7:00 AM 0.10 0.0 0.00 0.0 0.00
10/12/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
10/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
10/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
10/23/2010 7:00 AM 0.13 0.0 0.00 0.0 0.00
10/24/2010 7:00 AM 1.06 0.0 0.00 0.0 0.00
10/25/2010 7:10 AM 1.65 0.0 0.00 0.0 0.00
10/26/2010 7:12 AM 0.70 0.0 0.00 0.0 0.00
10/27/2010 7:00 AM 0.77 0.0 0.00 0.0 0.00
10/28/2010 7:00 AM 0.12 0.0 0.00 0.0 0.00
10/29/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
10/30/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
10/31/2010 7:00 AM 0.34 0.0 0.00 0.0 0.00
11/1/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
11/2/2010 7:00 AM 1.17 0.0 0.00 0.0 0.00
11/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
11/6/2010 7:00 AM 0.04 0.0 0.00 0.0 0.00
11/7/2010 7:00 AM 0.36 0.0 0.00 0.0 0.00
11/8/2010 7:00 AM 0.26 0.0 0.00 0.0 0.00
11/9/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00
11/10/2010 7:00 AM 0.45 0.0 0.00 0.0 0.00
11/11/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
11/12/2010 7:00 AM 0.20 0.0 0.00 0.0 0.00
11/13/2010 7:25 AM 0.12 0.0 0.00 0.0 0.00
11/14/2010 7:00 AM 0.12 0.0 0.00 0.0 0.00
11/15/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
11/16/2010 7:00 AM 0.24 0.0 0.00 0.0 0.00
11/17/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00
11/18/2010 7:00 AM 1.47 0.0 0.00 0.0 0.00
11/19/2010 7:00 AM 0.41 0.0 0.00 0.0 0.00
11/20/2010 7:00 AM 0.49 0.0 0.00 0.0 0.00
11/21/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
11/22/2010 7:00 AM 0.40 2.0 0.40 2.0 0.26
11/23/2010 7:00 AM 0.93 2.5 0.55 4.0 0.78
11/24/2010 7:00 AM 0.00 0.0 0.00 4.0 0.71
11/25/2010 7:00 AM 0.01 0.1 M 4.0 0.79
11/26/2010 7:00 AM 0.19 0.0 0.00 3.5 0.82
11/27/2010 7:00 AM 0.33 0.0 0.00 3.0 0.67
11/28/2010 7:00 AM 0.32 0.1 M 3.0 0.59
11/29/2010 7:00 AM T 0.0 0.00 2.5 0.60 Trace
11/30/2010 7:00 AM 0.40 0.0 0.00 2.0 0.44
12/1/2010 7:00 AM 0.71 0.0 0.00 0.0 0.00 Snow gone generally. Some patches remaining in shadows.
12/2/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
12/3/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/4/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
12/5/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
12/6/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/7/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
12/8/2010 7:15 AM 1.36 0.0 0.00 0.0 0.00
12/9/2010 7:00 AM 0.68 0.0 0.00 0.0 0.00
12/10/2010 7:00 AM 0.89 0.0 0.00 0.0 0.00
12/11/2010 7:10 AM 0.16 0.0 0.00 0.0 0.00
12/12/2010 7:00 AM 1.46 0.0 0.00 0.0 0.00 0.53 inch fell between 7 AM and 11:20 AM December 11. 1.34 inch fell between 7 AM and 4:40 PM December 11. 1.46 inch in gauge at 7 AM December 12 and was not raining at that time.
12/13/2010 7:00 AM 0.52 0.0 0.00 0.0 0.00
12/14/2010 7:00 AM 0.91 0.0 0.00 0.0 0.00
12/15/2010 7:00 AM 0.55 T 0.00 0.0 0.00 Trace of snow fell
12/16/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
12/17/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
12/18/2010 7:35 AM 0.33 0.5 0.19 0.5 0.19 Some snow melting took place before measurement this morning.
12/19/2010 7:00 AM 0.52 0.0 0.00 T M A tiny bit of snow remains in depressions.
12/20/2010 7:30 AM 0.38 0.1 M 0.1 M More snow fell, but only a bit remained.
12/21/2010 7:30 AM 0.35 0.0 0.00 0.0 0.00
12/22/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
12/23/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
12/24/2010 7:00 AM T 0.0 0.00 0.0 0.00 Trace
12/25/2010 7:00 AM 0.55 0.0 0.00 0.0 0.00
12/26/2010 7:05 AM 0.22 0.0 0.00 0.0 0.00
12/27/2010 7:00 AM 0.93 0.2 M 0.2 M Snow mixed with the rain for most of the day. Much more snow fell than was on the ground this morning.
12/28/2010 7:00 AM 1.35 0.0 0.00 0.0 0.00
12/29/2010 7:00 AM 0.91 0.5 M 0.5 M
12/30/2010 7:00 AM 0.32 1.0 M 1.5 M
12/31/2010 7:00 AM 0.00 0.0 0.00 1.5 0.32
1/1/2011 7:00 AM 0.00 0.0 0.00 1.5 M
1/2/2011 7:00 AM 0.00 0.0 0.00 1.5 M
1/3/2011 7:00 AM 0.00 0.0 0.00 1.5 M
1/4/2011 7:00 AM 0.00 0.0 0.00 1.5 M
1/5/2011 7:00 AM 0.17 0.0 0.00 1.5 0.54 Freezing rain
1/6/2011 7:00 AM 0.03 0.0 0.00 1.5 M
1/7/2011 7:00 AM 0.01 0.0 0.00 0.5 M
1/8/2011 7:00 AM 0.29 0.2 M 0.2 M Freezing rain before snow
1/9/2011 7:00 AM 0.27 2.0 M 2.0 M
1/10/2011 6:30 AM 0.07 0.2 M 2.0 0.43
1/11/2011 7:00 AM T T T 1.5 M Trace snow
1/12/2011 7:00 AM 0.31 0.5 M 2.0 M Snow starting at 3:10 PM, then freezing rain starting at 7:30 PM, finally rain
1/13/2011 7:00 AM 1.70 0.0 0.00 1.0 M
1/14/2011 7:00 AM 0.21 0.0 0.00 T M Only patches of snow remaining on the ground
1/15/2011 7:00 AM 0.13 0.0 0.00 0.0 0.00 Snow gone
1/16/2011 7:00 AM 2.10 0.0 0.00 0.0 0.00
1/17/2011 7:00 AM 0.50 0.0 0.00 0.0 0.00
1/18/2011 7:00 AM 0.14 0.0 0.00 0.0 0.00
1/19/2011 7:00 AM 0.23 0.0 0.00 0.0 0.00
1/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2011 7:00 AM 0.11 0.0 0.00 0.0 0.00
1/22/2011 7:00 AM 0.17 0.0 0.00 0.0 0.00
1/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/24/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
1/25/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
1/26/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
1/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/29/2011 5:45 AM 0.16 0.0 0.00 0.0 0.00
1/30/2011 5:45 AM 0.01 0.0 0.00 0.0 0.00
1/31/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
2/1/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
2/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2011 7:00 AM T 0.0 0.00 0.0 0.00 The barest of traces of precipitation occurred approximately 6 AM.
2/5/2011 7:00 AM 0.16 0.0 0.00 0.0 0.00
2/6/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
2/7/2011 7:30 AM 0.32 0.0 0.00 0.0 0.00
2/8/2011 7:00 AM 0.41 0.0 0.00 0.0 0.00
2/9/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
2/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/13/2011 7:00 AM 0.46 0.0 0.00 0.0 0.00
2/14/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00
2/15/2011 7:00 AM 1.06 0.2 M 0.2 M
2/16/2011 7:00 AM 0.75 0.2 M 0.0 0.00
2/17/2011 7:00 AM 0.08 0.2 M 0.2 M More snow fell, but was not present to record it.
2/18/2011 7:00 AM 0.11 0.2 M 0.2 M
2/19/2011 7:00 AM 0.14 0.8 M 0.3 M
2/20/2011 7:00 AM 0.00 0.0 0.00 T M
2/21/2011 7:00 AM 0.02 T T T T
2/22/2011 7:00 AM 0.33 0.3 M 0.3 M
2/23/2011 7:00 AM 0.29 2.3 M 2.0 M
2/24/2011 7:00 AM 0.67 9.0 0.67 9.5 0.88
2/25/2011 7:00 AM 0.14 1.3 0.14 8.0 M
2/26/2011 7:00 AM T T T 6.5 M A few snowflakes were noticed.
2/27/2011 7:00 AM 0.06 0.5 0.06 6.0 M
2/28/2011 7:00 AM 1.72 1.8 M 5.0 1.43
3/1/2011 7:00 AM 1.15 6.0 1.15 8.5 M
3/2/2011 6:40 AM 0.35 0.5 M 6.5 M
3/6/2011 7:00 AM 0.04 0.0 0.00 4.5 M
3/7/2011 7:00 AM 0.00 0.0 0.00 4.5 1.30
3/8/2011 7:00 AM 0.05 0.0 0.00 3.5 M
3/9/2011 7:10 AM 0.23 0.0 0.00 2.5 M
3/10/2011 7:00 AM 1.46 0.0 0.00 T M
3/11/2011 7:00 AM 0.32 0.0 0.00 0.0 0.00 Snow gone
3/12/2011 8:30 AM 0.15 0.0 0.00 0.0 0.00
3/13/2011 7:55 AM 0.30 0.0 0.00 0.0 0.00 Daylight Savings Time started
3/14/2011 7:15 AM 1.24 0.0 0.00 0.0 0.00
3/15/2011 7:00 AM 0.57 0.0 0.00 0.0 0.00
3/16/2011 7:00 AM 0.73 0.0 0.00 0.0 0.00
3/17/2011 7:00 AM 0.17 0.0 0.00 0.0 0.00
3/18/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
3/19/2011 7:00 AM 0.10 0.0 0.00 0.0 0.00
3/20/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
3/21/2011 7:00 AM 0.18 0.0 0.00 0.0 0.00
3/22/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
3/27/2011 7:30 AM 0.33 0.0 0.00 0.0 0.00
3/28/2011 7:00 AM 0.20 0.0 0.00 0.0 0.00
3/29/2011 7:00 AM 0.15 0.0 0.00 0.0 0.00
3/30/2011 6:40 AM 0.55 0.0 0.00 0.0 0.00
3/31/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/1/2011 6:55 AM 0.05 0.0 0.00 0.0 0.00
4/2/2011 7:00 AM 0.20 0.0 0.00 0.0 0.00
4/3/2011 7:00 AM 0.31 0.0 0.00 0.0 0.00
4/4/2011 7:12 AM 0.19 0.0 0.00 0.0 0.00
4/5/2011 7:00 AM 0.79 0.0 0.00 0.0 0.00
4/6/2011 7:00 AM 0.61 0.0 0.00 0.0 0.00
4/7/2011 7:00 AM 0.12 0.2 M 0.0 0.00
4/8/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
4/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2011 8:30 AM 0.09 0.0 0.00 0.0 0.00
4/11/2011 7:00 AM 0.45 0.0 0.00 0.0 0.00
4/12/2011 7:00 AM 0.15 0.0 0.00 0.0 0.00
4/13/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
4/14/2011 7:00 AM 0.48 0.2 M 0.2 M
4/15/2011 7:00 AM 0.85 0.0 0.00 0.0 0.00
4/16/2011 7:00 AM 0.34 0.0 0.00 0.0 0.00
4/17/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
4/18/2011 4:30 AM 0.00 0.0 0.00 0.0 0.00
4/19/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace of rain ans some hail
4/20/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/21/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
4/22/2011 7:00 AM 0.19 0.0 0.00 0.0 0.00
4/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2011 7:00 AM 0.10 0.0 0.00 0.0 0.00
4/25/2011 7:00 AM 0.50 0.0 0.00 0.0 0.00
4/26/2011 6:50 AM 0.70 0.0 0.00 0.0 0.00
4/27/2011 6:55 AM 0.02 0.0 0.00 0.0 0.00
4/28/2011 7:00 AM 0.60 T 0.00 0.0 0.00 Snow mixed with the rain approximately 5:00 PM.
4/29/2011 7:00 AM 0.35 0.0 0.00 0.0 0.00
4/30/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
5/3/2011 7:00 AM 0.14 0.0 0.00 0.0 0.00
5/4/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
5/5/2011 7:00 AM 0.06 0.0 0.00 0.0 0.00
5/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/12/2011 7:00 AM 0.24 0.0 0.00 0.0 0.00
5/13/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/14/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
5/15/2011 7:42 AM 0.31 0.0 0.00 0.0 0.00
5/16/2011 4:00 AM 0.26 0.0 0.00 0.0 0.00
5/17/2011 4:00 AM 0.03 0.0 0.00 0.0 0.00
5/18/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/19/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/21/2011 8:00 AM 0.01 0.0 0.00 0.0 0.00
5/22/2011 7:30 AM 0.01 0.0 0.00 0.0 0.00
5/23/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
5/24/2011 7:00 AM 0.09 0.0 0.00 0.0 0.00
5/25/2011 7:00 AM 0.18 0.0 0.00 0.0 0.00
5/26/2011 7:00 AM 0.29 0.0 0.00 0.0 0.00
5/27/2011 7:00 AM 0.30 0.0 0.00 0.0 0.00
5/28/2011 7:00 AM 0.11 0.0 0.00 0.0 0.00
5/29/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
5/30/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
5/31/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/1/2011 7:00 AM 0.28 0.0 0.00 0.0 0.00
6/2/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
6/3/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/8/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/9/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
6/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
6/14/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/15/2011 8:30 AM 0.01 0.0 0.00 0.0 0.00
6/16/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
6/27/2011 7:40 AM T 0.0 0.00 0.0 0.00 Trace
6/28/2011 7:00 AM 0.17 0.0 0.00 0.0 0.00
6/29/2011 7:00 AM 0.05 0.0 0.00 0.0 0.00
6/30/2011 7:00 AM 0.03 0.0 0.00 0.0 0.00
7/1/2011 7:00 AM 0.08 0.0 0.00 0.0 0.00
7/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/4/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
7/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
7/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/12/2011 7:00 AM 0.07 0.0 0.00 0.0 0.00
7/13/2011 7:00 AM 0.32 0.0 0.00 0.0 0.00
7/14/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/15/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
7/16/2011 7:00 AM 0.49 0.0 0.00 0.0 0.00
7/17/2011 7:00 AM 0.12 0.0 0.00 0.0 0.00
7/18/2011 6:30 AM 0.13 0.0 0.00 0.0 0.00
7/19/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/20/2011 6:30 AM 0.00 0.0 0.00 0.0 0.00
7/21/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
7/22/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/23/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/27/2011 6:30 AM 0.00 0.0 0.00 0.0 0.00
7/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/1/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/7/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/10/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace Tuesday AM
8/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2011 5:55 AM 0.00 0.0 0.00 0.0 0.00
8/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/19/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/20/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
8/24/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2011 7:00 AM T 0.0 0.00 0.0 0.00 A few tiny drops after 7 AM Sunday, the 28th. Otherwise dry.
8/30/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/31/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace of drizzle Wednesday AM, 8/31
9/2/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
9/3/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/8/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2011 7:00 AM T 0.0 0.00 0.0 0.00 Drizzle AM 9/12
9/13/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace 9/12 after 7AM and again 9/13 before 7AM
9/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/17/2011 7:00 AM 0.04 0.0 0.00 0.0 0.00
9/18/2011 7:00 AM 0.34 0.0 0.00 0.0 0.00
9/19/2011 7:00 AM 0.28 0.0 0.00 0.0 0.00
9/20/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/21/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2011 7:00 AM T 0.0 0.00 0.0 0.00 Trace
9/24/2011 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/25/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/26/2011 7:00 AM 0.26 0.0 0.00 0.0 0.00
9/27/2011 7:00 AM 0.18 0.0 0.00 0.0 0.00
9/28/2011 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/29/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/3/2011 3/05/2011 7:00 AM 3 0.97 4.5 M
3/23/2011 3/26/2011 7:00 AM 4 0.78 0.0 M
5/6/2011 5/09/2011 7:00 AM 4 0.58 0.0 M
6/19/2011 6/26/2011 7:00 AM 8 0.08 0.0 0.00



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