Station Overview Station Location
Station Number OR-MT-20 Latitude 45.510864
Station Name Troutdale 4.2 ESE Longitude -122.31335
County Multnomah Elevation (ft) 421



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 4.52 5.81 31 5.81 31 0.00 0 0 14 0 0.0 0 0
Nov 10 8.26 9.94 30 9.94 30 0.00 0 0 25 1 1.0 1 2
Dec 10 8.06 12.99 31 12.99 31 0.00 0 0 26 1 1.4 2 1
Jan 11 7.24 6.59 31 6.59 31 0.00 0 0 20 1 0.0 0 0
Feb 11 5.91 4.12 28 4.12 28 0.00 0 0 19 0 1.5 1 1
March 11 5.60 12.98 31 12.98 31 0.00 0 0 30 0 0.0 0 1
April 11 4.56 7.20 30 7.20 30 0.00 0 0 24 1 0.0 0 0
May 11 3.56 4.29 31 4.29 31 0.00 0 0 19 4 0.0 0 0
June 11 2.75 1.69 30 1.69 30 0.00 0 0 13 1 0.0 0 0
July 11 0.86 1.36 31 1.36 31 0.00 0 0 10 2 0.0 0 0
Aug 11 0.94 0.28 31 0.28 31 0.00 0 0 7 1 0.0 0 0
Sept 11 2.16 1.39 30 1.39 30 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 54.42" 68.64" 365 days 68.64" 365 0.00" 0 days 0 215 days 12 days 3.9" 4 days 5 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 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.24
10/10/2010 1.23
10/11/2010 0.40
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.05
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 0.03
10/23/2010 0.04
10/24/2010 0.70
10/25/2010 1.40
10/26/2010 0.33
10/27/2010 0.09
10/28/2010 0.03
10/29/2010 0.47
10/30/2010 0.01
10/31/2010 0.79
11/1/2010 0.01
11/2/2010 0.89
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.23
11/7/2010 0.96
11/8/2010 0.16
11/9/2010 0.38
11/10/2010 0.94
11/11/2010 0.02
11/12/2010 0.12
11/13/2010 0.02
11/14/2010 0.84
11/15/2010 0.24
11/16/2010 0.38
11/17/2010 0.05
11/18/2010 2.02
11/19/2010 0.19
11/20/2010 0.27
11/21/2010 0.06
11/22/2010 0.30
11/23/2010 0.58
11/24/2010 0.00
11/25/2010 T
11/26/2010 0.04
11/27/2010 0.51
11/28/2010 0.28
11/29/2010 0.03
11/30/2010 0.42
12/1/2010 0.78
12/2/2010 0.25
12/3/2010 0.04
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.08
12/7/2010 0.14
12/8/2010 0.61
12/9/2010 1.23
12/10/2010 1.16
12/11/2010 0.32
12/12/2010 1.34
12/13/2010 0.37
12/14/2010 1.06
12/15/2010 0.86
12/16/2010 0.11
12/17/2010 0.00
12/18/2010 0.14
12/19/2010 0.21
12/20/2010 0.39
12/21/2010 0.20
12/22/2010 0.08
12/23/2010 0.04
12/24/2010 T
12/25/2010 0.08
12/26/2010 0.19
12/27/2010 0.32
12/28/2010 1.00
12/29/2010 1.74
12/30/2010 0.25
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 0.02
1/6/2011 0.20
1/7/2011 T
1/8/2011 0.26
1/9/2011 0.29
1/10/2011 0.02
1/11/2011 0.00
1/12/2011 0.26
1/13/2011 0.79
1/14/2011 0.09
1/15/2011 0.01
1/16/2011 1.68
1/17/2011 1.01
1/18/2011 0.04
1/19/2011 0.92
1/20/2011 0.00
1/21/2011 0.15
1/22/2011 0.62
1/23/2011 0.00
1/24/2011 0.02
1/25/2011 0.03
1/26/2011 0.03
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.11
1/30/2011 0.00
1/31/2011 0.04
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.06
2/6/2011 0.41
2/7/2011 0.37
2/8/2011 0.21
2/9/2011 0.02
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.42
2/14/2011 0.10
2/15/2011 0.96
2/16/2011 0.34
2/17/2011 0.31
2/18/2011 0.04
2/19/2011 0.10
2/20/2011 0.00
2/21/2011 0.02
2/22/2011 0.07
2/23/2011 0.11
2/24/2011 0.15
2/25/2011 0.02
2/26/2011 0.00
2/27/2011 0.03
2/28/2011 0.38
3/1/2011 2.27
3/2/2011 0.38
3/3/2011 0.32
3/4/2011 0.31
3/5/2011 0.34
3/6/2011 0.03
3/7/2011 0.00
3/8/2011 0.12
3/9/2011 0.45
3/10/2011 1.28
3/11/2011 0.25
3/12/2011 0.01
3/13/2011 0.27
3/14/2011 0.81
3/15/2011 0.31
3/16/2011 1.16
3/17/2011 0.76
3/18/2011 0.05
3/19/2011 0.28
3/20/2011 0.24
3/21/2011 0.09
3/22/2011 0.36
3/23/2011 0.02
3/24/2011 0.46
3/25/2011 0.32
3/26/2011 0.39
3/27/2011 0.18
3/28/2011 0.35
3/29/2011 0.34
3/30/2011 0.78
3/31/2011 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.03
4/2/2011 0.59
4/3/2011 0.14
4/4/2011 0.02
4/5/2011 0.76
4/6/2011 0.24
4/7/2011 0.11
4/8/2011 0.01
4/9/2011 0.00
4/10/2011 0.08
4/11/2011 0.42
4/12/2011 0.20
4/13/2011 T
4/14/2011 0.50
4/15/2011 1.05
4/16/2011 0.75
4/17/2011 0.06
4/18/2011 0.00
4/19/2011 0.02
4/20/2011 0.00
4/21/2011 0.06
4/22/2011 0.08
4/23/2011 0.00
4/24/2011 0.14
4/25/2011 0.52
4/26/2011 0.64
4/27/2011 0.15
4/28/2011 0.12
4/29/2011 0.51
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 T
5/3/2011 0.10
5/4/2011 0.00
5/5/2011 T
5/6/2011 0.11
5/7/2011 0.26
5/8/2011 0.41
5/9/2011 0.40
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.28
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.69
5/16/2011 0.43
5/17/2011 T
5/18/2011 T
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 0.10
5/22/2011 0.01
5/23/2011 0.05
5/24/2011 0.24
5/25/2011 0.02
5/26/2011 0.33
5/27/2011 0.43
5/28/2011 0.25
5/29/2011 0.04
5/30/2011 0.10
5/31/2011 0.04
6/1/2011 0.14
6/2/2011 0.31
6/3/2011 0.09
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.01
6/8/2011 0.04
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.16
6/14/2011 0.00
6/15/2011 T
6/16/2011 0.08
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.59
6/20/2011 0.09
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.01
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.05
6/29/2011 0.04
6/30/2011 0.08
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.01
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.00
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.13
7/13/2011 0.18
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.09
7/17/2011 0.17
7/18/2011 0.41
7/19/2011 T
7/20/2011 0.19
7/21/2011 0.00
7/22/2011 0.11
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.06
7/26/2011 0.01
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 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 T
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.01
8/15/2011 0.00
8/16/2011 0.00
8/17/2011 0.00
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.11
8/24/2011 0.02
8/25/2011 0.00
8/26/2011 0.09
8/27/2011 0.01
8/28/2011 0.00
8/29/2011 0.00
8/30/2011 0.03
8/31/2011 0.01
9/1/2011 0.01
9/2/2011 0.00
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 0.00
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.00
9/16/2011 0.04
9/17/2011 0.00
9/18/2011 0.21
9/19/2011 0.30
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.09
9/26/2011 0.03
9/27/2011 0.62
9/28/2011 0.09
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 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 6:45 AM 0.24 M M M M light rain
10/10/2010 7:30 AM 1.23 M M M M
10/11/2010 6:00 AM 0.40 M 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 6:00 AM 0.05 M M M M
10/16/2010 7:00 AM 0.00 0.0 M M M
10/17/2010 6:00 AM 0.00 0.0 M M M First Frost of Season, low of 31F
10/18/2010 7:00 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 0.00 0.0 M M M
10/21/2010 7:00 AM 0.00 0.0 M M M
10/22/2010 6:00 AM 0.03 M M M M
10/23/2010 5:00 AM 0.04 M M M M
10/24/2010 6:00 AM 0.70 M M M M
10/25/2010 6:30 AM 1.40 M M M M
10/26/2010 5:33 AM 0.33 M M M M light rain
10/27/2010 6:00 AM 0.09 M M M M
10/28/2010 5:07 AM 0.03 M M M M
10/29/2010 6:00 AM 0.47 M M M M
10/30/2010 7:00 AM 0.01 M M M M
10/31/2010 6:15 AM 0.79 M M M M
11/1/2010 6:00 AM 0.01 M M M M
11/2/2010 6:00 AM 0.89 M M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:10 AM 0.23 M M M M
11/7/2010 6:30 AM 0.96 M M M M
11/8/2010 5:30 AM 0.16 M M M M
11/9/2010 6:00 AM 0.38 M M M M
11/10/2010 5:55 AM 0.94 M M M M
11/11/2010 6:00 AM 0.02 M M M M
11/12/2010 6:00 AM 0.12 M M M M
11/13/2010 6:40 AM 0.02 M M M M
11/14/2010 6:30 AM 0.84 M M M M
11/15/2010 6:00 AM 0.24 M M M M
11/16/2010 5:30 AM 0.38 M M M M
11/17/2010 6:00 AM 0.05 M M M M
11/18/2010 6:00 AM 2.02 M M M M
11/19/2010 6:00 AM 0.19 M M M M
11/20/2010 6:04 AM 0.27 M M M M
11/21/2010 6:00 AM 0.06 M M M M
11/22/2010 6:00 AM 0.30 T M 0.0 M
11/23/2010 6:00 AM 0.58 1.0 M 1.0 M
11/24/2010 6:00 AM 0.00 0.0 M 0.5 M
11/25/2010 6:00 AM T T M T M
11/26/2010 5:55 AM 0.04 0.0 M T M light rain at 6am is transitioning away from freezing rain
11/27/2010 7:00 AM 0.51 0.0 M 0.0 M
11/28/2010 7:00 AM 0.28 M M M M
11/29/2010 6:00 AM 0.03 M M M M
11/30/2010 5:42 AM 0.42 M M M M
12/1/2010 5:45 AM 0.78 M M M M light rain at time of reading
12/2/2010 6:00 AM 0.25 M M M M
12/3/2010 6:00 AM 0.04 M 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 6:00 AM 0.08 M M M M
12/7/2010 6:00 AM 0.14 M M M M
12/8/2010 6:00 AM 0.61 M M M M
12/9/2010 6:00 AM 1.23 M M M M
12/10/2010 5:45 AM 1.16 M M M M
12/11/2010 6:00 AM 0.32 M M M M
12/12/2010 6:00 AM 1.34 M M M M
12/13/2010 6:00 AM 0.37 M M M M
12/14/2010 5:20 AM 1.06 M M M M
12/15/2010 6:00 AM 0.86 M M M M
12/16/2010 6:00 AM 0.11 M M M M
12/17/2010 6:00 AM 0.00 0.0 M M M
12/18/2010 5:50 AM 0.14 0.0 M 0.0 M raining, a little bit slushy, but snow sticking only on the parked cars
12/19/2010 6:00 AM 0.21 M M M M
12/20/2010 5:30 AM 0.39 0.7 M T M Nearly all of the snow is melted at our house at 420' elev., at the top of our hill (500') there is about 75% snow coverage
12/21/2010 6:00 AM 0.20 M M M M
12/22/2010 5:50 AM 0.08 M M M M
12/23/2010 6:00 AM 0.04 M M M M
12/24/2010 6:00 AM T M M M M
12/25/2010 6:00 AM 0.08 M M M M
12/26/2010 6:00 AM 0.19 M M M M
12/27/2010 5:30 AM 0.32 M M M M
12/28/2010 5:50 AM 1.00 M M M M still raining at reading time, and, no, the reading was not rounded off; it was exactly one inch
12/29/2010 6:00 AM 1.74 0.7 M 0.5 M
12/30/2010 6:00 AM 0.25 0.0 M T M
12/31/2010 6:00 AM 0.00 0.0 M T M
1/1/2011 6:00 AM 0.00 0.0 M T M Patchy snow remaining only on north facing slopes
1/2/2011 6:00 AM 0.00 0.0 M 0.0 M
1/3/2011 6:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/5/2011 6:30 AM 0.02 M M M M
1/6/2011 6:00 AM 0.20 M M M M
1/7/2011 6:00 AM T M M M M
1/8/2011 6:00 AM 0.26 M M M M
1/9/2011 9:00 AM 0.29 M M M M
1/10/2011 7:00 AM 0.02 0.0 M M M
1/11/2011 6:00 AM 0.00 0.0 M M M
1/12/2011 8:30 AM 0.26 M M M M Almost all precip as freezing rain, initially began as snow,sleet last pm, but quickly changed over
1/13/2011 6:00 AM 0.79 0.0 M 0.0 M
1/14/2011 6:00 AM 0.09 M M M M
1/15/2011 6:00 AM 0.01 M M M M
1/16/2011 6:30 AM 1.68 M M M M
1/17/2011 6:10 AM 1.01 M M M M
1/18/2011 6:30 AM 0.04 M M M M
1/19/2011 6:00 AM 0.92 M M M M
1/20/2011 6:00 AM 0.00 0.0 M M M
1/21/2011 5:52 AM 0.15 M M M M
1/22/2011 6:00 AM 0.62 M M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.02 0.0 M M M
1/25/2011 5:00 AM 0.03 M M M M
1/26/2011 6:00 AM 0.03 M M M M
1/27/2011 7:00 AM 0.00 0.0 M M M
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 6:00 AM 0.11 M M M M
1/30/2011 7:00 AM 0.00 0.0 M M M
1/31/2011 5:00 AM 0.04 M M M M
2/1/2011 6:00 AM 0.00 0.0 M M M
2/2/2011 7:00 AM 0.00 0.0 M M M
2/3/2011 7:00 AM 0.00 0.0 M M M
2/4/2011 7:00 AM 0.00 0.0 M M M
2/5/2011 6:00 AM 0.06 M M M M
2/6/2011 6:18 AM 0.41 M M M M
2/7/2011 6:00 AM 0.37 M M M M
2/8/2011 6:00 AM 0.21 M M M M
2/9/2011 6:00 AM 0.02 M M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 7:00 AM 0.00 0.0 M M M
2/13/2011 6:00 AM 0.42 M M M M
2/14/2011 6:00 AM 0.10 M M M M
2/15/2011 6:00 AM 0.96 M M M M
2/16/2011 6:00 AM 0.34 M M M M
2/17/2011 6:00 AM 0.31 M M M M
2/18/2011 6:00 AM 0.04 M M M M
2/19/2011 6:00 AM 0.10 M M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 6:00 AM 0.02 M M M M
2/22/2011 6:00 AM 0.07 M M M M
2/23/2011 6:00 AM 0.11 T M 0.0 M
2/24/2011 6:00 AM 0.15 1.5 0.05 1.5 0.05
2/25/2011 6:00 AM 0.02 T M T M
2/26/2011 7:00 AM 0.00 0.0 M M M
2/27/2011 6:00 AM 0.03 T M T M
2/28/2011 6:20 AM 0.38 0.0 M 0.0 M
3/1/2011 6:00 AM 2.27 M M 1.0 M very slushy snow, alternating between snow and rain throughout afternoon and night. elevaton 450'
3/2/2011 5:20 AM 0.38 0.0 M 0.0 M
3/3/2011 5:00 AM 0.32 M M M M
3/4/2011 6:00 AM 0.31 M M M M
3/5/2011 6:00 AM 0.34 M M M M
3/6/2011 6:00 AM 0.03 M M M M
3/7/2011 6:00 AM 0.00 0.0 M M M
3/8/2011 5:26 AM 0.12 M M M M
3/9/2011 6:00 AM 0.45 M M M M
3/10/2011 6:00 AM 1.28 M M M M
3/11/2011 6:00 AM 0.25 M M M M
3/12/2011 6:00 AM 0.01 M M M M
3/13/2011 7:20 AM 0.27 M M M M
3/14/2011 5:40 AM 0.81 M M M M
3/15/2011 5:30 AM 0.31 M M M M
3/16/2011 6:00 AM 1.16 M M M M
3/17/2011 6:00 AM 0.76 M M M M
3/18/2011 6:00 AM 0.05 M M M M
3/19/2011 6:00 AM 0.28 M M M M
3/20/2011 7:00 AM 0.24 M M M M
3/21/2011 6:00 AM 0.09 M M M M
3/22/2011 5:35 AM 0.36 M M M M
3/23/2011 6:00 AM 0.02 M M M M
3/24/2011 6:00 AM 0.46 M M M M
3/25/2011 6:00 AM 0.32 M M M M
3/26/2011 7:00 AM 0.39 M M M M
3/27/2011 7:15 AM 0.18 M M M M
3/28/2011 6:00 AM 0.35 M M M M
3/29/2011 5:20 AM 0.34 M M M M
3/30/2011 6:00 AM 0.78 M M M M
3/31/2011 6:00 AM 0.05 M M M M
4/1/2011 6:00 AM 0.03 M M M M
4/2/2011 7:50 AM 0.59 M M M M
4/3/2011 7:00 AM 0.14 M M M M
4/4/2011 6:00 AM 0.02 M M M M
4/5/2011 6:00 AM 0.76 M M M M
4/6/2011 6:00 AM 0.24 M M M M
4/7/2011 6:00 AM 0.11 M M M M
4/8/2011 6:00 AM 0.01 M M M M
4/9/2011 6:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.08 M M M M
4/11/2011 6:00 AM 0.42 M M M M
4/12/2011 6:00 AM 0.20 M M M M
4/13/2011 6:00 AM T M M M M
4/14/2011 6:00 AM 0.50 M M M M
4/15/2011 5:30 AM 1.05 M M M M
4/16/2011 6:00 AM 0.75 M M M M
4/17/2011 6:00 AM 0.06 M M M M
4/18/2011 6:00 AM 0.00 0.0 M M M
4/19/2011 6:00 AM 0.02 M M M M
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 6:00 AM 0.06 M M M M
4/22/2011 6:00 AM 0.08 M M M M
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 6:37 AM 0.14 M M M M
4/25/2011 5:56 AM 0.52 M M M M
4/26/2011 5:50 AM 0.64 M M M M
4/27/2011 6:00 AM 0.15 M M M M
4/28/2011 6:00 AM 0.12 M M M M
4/29/2011 6:00 AM 0.51 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 6:00 AM T M M M M
5/3/2011 6:00 AM 0.10 M M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 6:00 AM T M M M M
5/6/2011 6:25 AM 0.11 M M M M
5/7/2011 6:00 AM 0.26 M M M M
5/8/2011 6:25 AM 0.41 M M M M
5/9/2011 6:00 AM 0.40 M 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 6:00 AM 0.28 M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.00 0.0 M M M
5/15/2011 7:40 AM 0.69 M M M M
5/16/2011 6:00 AM 0.43 M M M M
5/17/2011 6:00 AM T M M M M
5/18/2011 6:00 AM T M M M M
5/19/2011 7:00 AM 0.00 0.0 M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 6:00 AM 0.10 M M M M
5/22/2011 6:00 AM 0.01 M M M M
5/23/2011 6:00 AM 0.05 M M M M
5/24/2011 6:00 AM 0.24 M M M M
5/25/2011 6:00 AM 0.02 M M M M
5/26/2011 6:00 AM 0.33 M M M M
5/27/2011 5:20 AM 0.43 M M M M
5/28/2011 6:00 AM 0.25 M M M M
5/29/2011 6:00 AM 0.04 M M M M
5/30/2011 6:00 AM 0.10 M M M M
5/31/2011 5:50 AM 0.04 M M M M
6/1/2011 6:00 AM 0.14 M M M M
6/2/2011 5:37 AM 0.31 M M M M
6/3/2011 6:00 AM 0.09 M M M M
6/4/2011 7:00 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 6:00 AM 0.01 M M M M
6/8/2011 6:00 AM 0.04 M M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.00 0.0 M M M
6/11/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 8:00 AM 0.16 M M M M
6/14/2011 7:00 AM 0.00 0.0 M M M
6/15/2011 6:00 AM T M M M M
6/16/2011 6:00 AM 0.08 M M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 6:00 AM 0.59 M M M M
6/20/2011 6:00 AM 0.09 M M M M
6/21/2011 6:00 AM 0.00 0.0 M M M
6/22/2011 7:00 AM 0.00 0.0 M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 6:00 AM 0.01 M M M M
6/25/2011 7:00 AM 0.00 0.0 M M M
6/26/2011 6:00 AM 0.00 0.0 M M M
6/27/2011 6:00 AM 0.00 0.0 M M M
6/28/2011 5:40 AM 0.05 M M M M
6/29/2011 6:00 AM 0.04 M M M M
6/30/2011 5:53 AM 0.08 M M M M
7/1/2011 6:00 AM 0.01 M M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.00 0.0 M M M
7/4/2011 7:00 AM 0.00 0.0 M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.00 0.0 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 6:00 AM 0.13 M M M M
7/13/2011 6:00 AM 0.18 M M M M
7/14/2011 6:00 AM T M M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 6:57 AM 0.09 M M M M raining steadily at time of reading
7/17/2011 7:10 AM 0.17 M M M M
7/18/2011 6:00 AM 0.41 M M M M
7/19/2011 6:00 AM T M M M M
7/20/2011 6:00 AM 0.19 M M M M
7/21/2011 6:00 AM 0.00 0.0 M M M
7/22/2011 6:00 AM 0.11 M M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.00 0.0 M M M
7/25/2011 6:00 AM 0.06 M M M M
7/26/2011 6:00 AM 0.01 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 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 6:00 AM T M M M M
8/7/2011 7:00 AM 0.00 0.0 M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.00 0.0 M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/14/2011 6:00 AM 0.01 M M M M
8/15/2011 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
8/20/2011 7:00 AM 0.00 0.0 M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.00 0.0 M M M
8/23/2011 6:00 AM 0.11 M M M M
8/24/2011 6:00 AM 0.02 M M M M
8/25/2011 6:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.09 M M M M
8/27/2011 6:00 AM 0.01 M M M M
8/28/2011 6:00 AM 0.00 0.0 M M M
8/29/2011 6:00 AM 0.00 0.0 M M M
8/30/2011 5:18 AM 0.03 M M M M
8/31/2011 6:00 AM 0.01 M M M M
9/1/2011 6:00 AM 0.01 M M M M
9/2/2011 6:00 AM 0.00 0.0 M M M
9/3/2011 6:00 AM 0.00 0.0 M M M
9/4/2011 6:00 AM 0.00 0.0 M M M
9/5/2011 6:00 AM 0.00 0.0 M M M
9/6/2011 6:00 AM 0.00 0.0 M M M
9/7/2011 6:00 AM 0.00 0.0 M M M
9/8/2011 6:00 AM 0.00 0.0 M M M
9/9/2011 6:00 AM 0.00 0.0 M M M
9/10/2011 6:00 AM 0.00 0.0 M M M
9/11/2011 6:00 AM 0.00 0.0 M M M
9/12/2011 6:00 AM 0.00 0.0 M M M
9/13/2011 6:00 AM 0.00 0.0 M M M
9/14/2011 6:00 AM 0.00 0.0 M M M
9/15/2011 6:00 AM 0.00 0.0 M M M
9/16/2011 6:00 AM 0.04 M M M M
9/17/2011 6:00 AM 0.00 0.0 M M M
9/18/2011 6:25 AM 0.21 M M M M
9/19/2011 5:50 AM 0.30 M M M M
9/20/2011 6:00 AM 0.00 0.0 M M M
9/21/2011 6:00 AM 0.00 0.0 M M M
9/22/2011 6:00 AM 0.00 0.0 M M M
9/23/2011 6:00 AM 0.00 0.0 M M M
9/24/2011 6:00 AM 0.00 0.0 M M M
9/25/2011 6:00 AM 0.09 M M M M
9/26/2011 6:00 AM 0.03 M M M M
9/27/2011 5:51 AM 0.62 M M M M
9/28/2011 6:00 AM 0.09 M M M M
9/29/2011 6:00 AM 0.00 0.0 M M M
9/30/2011 6:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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