Station Overview Station Location
Station Number OR-MN-34 Latitude 45.024206
Station Name Keizer 1.4 N Longitude -123.018249
County Marion Elevation (ft) 187



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 2.97 5.54 31 4.19 27 1.35 4 1 11 0 0.0 0 0
Nov 10 6.48 4.41 29 4.26 24 0.15 5 1 20 1 0.2 1 0
Dec 10 6.99 9.70 29 6.31 22 3.39 7 1 17 0 0.0 0 0
Jan 11 5.94 3.77 29 2.62 22 1.15 7 1 13 1 0.0 0 0
Feb 11 4.78 3.33 28 3.33 28 0.00 0 0 18 0 0.3 1 1
March 11 4.12 8.55 31 8.55 31 0.00 0 0 30 0 0.0 0 0
April 11 3.17 3.70 30 3.70 30 0.00 0 0 21 4 0.0 0 0
May 11 2.43 2.87 31 2.55 29 0.32 2 1 18 4 0.0 0 0
June 11 1.89 1.43 30 1.43 30 0.00 0 0 9 4 0.0 0 0
July 11 0.51 0.90 31 0.75 28 0.15 3 1 6 1 0.0 0 0
Aug 11 0.56 0.04 31 0.04 31 0.00 0 0 1 1 0.0 0 0
Sept 11 1.32 0.45 30 0.45 30 0.00 0 0 6 3 0.0 0 0
Water Year Totals: 41.16" 44.69" 360 days 38.18" 332 6.51" 28 days 6 170 days 19 days 0.5" 2 days 1 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 **
10/9/2010 **
10/10/2010 **
10/11/2010 1.35
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.00
10/15/2010 0.01
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 0.02
10/24/2010 1.20
10/25/2010 0.58
10/26/2010 0.74
10/27/2010 0.05
10/28/2010 0.14
10/29/2010 0.33
10/30/2010 0.05
10/31/2010 1.04
11/1/2010 0.02
11/2/2010 0.33
11/3/2010 0.01
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.03
11/7/2010 0.66
11/8/2010 0.05
11/9/2010 0.02
11/10/2010 0.53
11/11/2010 **
11/12/2010 **
11/13/2010 **
11/14/2010 **
11/15/2010 0.15
11/16/2010 0.13
11/17/2010 0.01
11/18/2010 1.15
11/19/2010 0.10
11/20/2010 0.39
11/21/2010 0.01
11/22/2010 0.15
11/23/2010 0.32
11/24/2010 T
11/25/2010 0.00
11/26/2010 0.03
11/27/2010 0.25
11/28/2010 0.05
11/29/2010 0.02
11/30/2010
12/1/2010 0.72
12/2/2010
12/3/2010
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 **
12/7/2010 **
12/8/2010 **
12/9/2010 **
12/10/2010 **
12/11/2010 **
12/12/2010 3.39
12/13/2010 0.16
12/14/2010 0.69
12/15/2010 0.26
12/16/2010 0.09
12/17/2010 0.00
12/18/2010 0.26
12/19/2010 0.18
12/20/2010 0.30
12/21/2010 0.09
12/22/2010 0.01
12/23/2010 0.00
12/24/2010 0.01
12/25/2010 0.08
12/26/2010 0.26
12/27/2010 0.80
12/28/2010 0.79
12/29/2010 1.53
12/30/2010 0.08
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
1/6/2011
1/7/2011 **
1/8/2011 **
1/9/2011 **
1/10/2011 **
1/11/2011 **
1/12/2011 **
1/13/2011 1.15
1/14/2011 0.14
1/15/2011 0.01
1/16/2011 1.09
1/17/2011 0.51
1/18/2011 0.03
1/19/2011 0.48
1/20/2011 T
1/21/2011 0.16
1/22/2011 0.08
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 0.01
1/27/2011 0.01
1/28/2011 0.00
1/29/2011 0.02
1/30/2011 0.02
1/31/2011 0.06
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.04
2/6/2011 0.03
2/7/2011 0.12
2/8/2011 0.03
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.67
2/14/2011 0.08
2/15/2011 0.68
2/16/2011 0.39
2/17/2011 0.18
2/18/2011 0.02
2/19/2011 0.18
2/20/2011 0.00
2/21/2011 0.03
2/22/2011 0.05
2/23/2011 0.06
2/24/2011 0.20
2/25/2011 0.07
2/26/2011 0.00
2/27/2011 0.01
2/28/2011 0.49
3/1/2011 1.60
3/2/2011 0.21
3/3/2011 0.07
3/4/2011 0.16
3/5/2011 0.42
3/6/2011 0.02
3/7/2011 0.00
3/8/2011 0.07
3/9/2011 0.06
3/10/2011 1.07
3/11/2011 0.11
3/12/2011 0.09
3/13/2011 0.21
3/14/2011 0.92
3/15/2011 0.24
3/16/2011 1.09
3/17/2011 0.62
3/18/2011 0.09
3/19/2011 0.03
3/20/2011 0.03
3/21/2011 0.16
3/22/2011 0.02
3/23/2011 0.01
3/24/2011 0.13
3/25/2011 0.07
3/26/2011 0.23
3/27/2011 0.10
3/28/2011 0.26
3/29/2011 0.19
3/30/2011 0.25
3/31/2011 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2011 T
4/2/2011 0.09
4/3/2011 0.02
4/4/2011 T
4/5/2011 0.28
4/6/2011 0.06
4/7/2011 0.42
4/8/2011 0.01
4/9/2011 0.00
4/10/2011 0.12
4/11/2011 0.23
4/12/2011 0.06
4/13/2011 0.04
4/14/2011 0.33
4/15/2011 0.33
4/16/2011 0.40
4/17/2011 0.01
4/18/2011 0.00
4/19/2011 T
4/20/2011 0.00
4/21/2011 T
4/22/2011 0.00
4/23/2011 0.00
4/24/2011 0.14
4/25/2011 0.62
4/26/2011 0.10
4/27/2011 0.03
4/28/2011 0.04
4/29/2011 0.34
4/30/2011 0.03
5/1/2011 T
5/2/2011 0.00
5/3/2011 0.13
5/4/2011 0.01
5/5/2011 0.03
5/6/2011 0.02
5/7/2011 0.18
5/8/2011 0.10
5/9/2011 0.27
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.30
5/13/2011 0.00
5/14/2011 0.00
5/15/2011 0.17
5/16/2011 0.13
5/17/2011 0.01
5/18/2011 T
5/19/2011 0.00
5/20/2011 0.00
5/21/2011 T
5/22/2011 T
5/23/2011 0.02
5/24/2011 **
5/25/2011 0.32
5/26/2011 0.19
5/27/2011 0.29
5/28/2011 0.21
5/29/2011 0.09
5/30/2011 0.01
5/31/2011 0.39
6/1/2011 0.19
6/2/2011 0.65
6/3/2011 0.09
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.01
6/7/2011 0.00
6/8/2011 0.05
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 T
6/12/2011 0.00
6/13/2011 0.12
6/14/2011 T
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 T
6/19/2011 0.16
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.15
6/29/2011 0.01
6/30/2011 T
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
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 **
7/13/2011 **
7/14/2011 0.15
7/15/2011 0.00
7/16/2011 0.15
7/17/2011 0.16
7/18/2011 0.38
7/19/2011 0.04
7/20/2011 T
7/21/2011 0.01
7/22/2011 0.01
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
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 0.00
8/7/2011 0.00
8/8/2011 0.00
8/9/2011 T
8/10/2011 0.00
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 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 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.04
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.00
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 0.00
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 T
9/15/2011 0.00
9/16/2011 T
9/17/2011 0.00
9/18/2011 0.01
9/19/2011 0.10
9/20/2011 T
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.03
9/26/2011 0.08
9/27/2011 0.21
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 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
10/12/2010 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 0.01 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 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 7:00 AM 0.03 M M M M
10/23/2010 7:00 AM 0.02 M M M M
10/24/2010 7:00 AM 1.20 M M M M
10/25/2010 7:00 AM 0.58 M M M M
10/26/2010 7:00 AM 0.74 M M M M A hailstorm came through about 4:44 a.m. that lasted about 2 - 3 minutes. Small hail, no damage.
10/27/2010 7:00 AM 0.05 M M M M
10/28/2010 7:00 AM 0.14 M M M M
10/29/2010 7:00 AM 0.33 M M M M
10/30/2010 7:00 AM 0.05 M M M M
10/31/2010 7:00 AM 1.04 M M M M
11/1/2010 7:00 AM 0.02 M M M M
11/2/2010 7:00 AM 0.33 M M M M
11/3/2010 7:00 AM 0.01 M 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 7:00 AM 0.03 M M M M
11/7/2010 7:00 AM 0.66 M M M M
11/8/2010 7:00 AM 0.05 M M M M
11/9/2010 7:00 AM 0.02 M M M M
11/10/2010 7:00 AM 0.53 M M M M
11/16/2010 7:00 AM 0.13 M M M M
11/17/2010 7:00 AM 0.01 M M M M
11/18/2010 7:00 AM 1.15 M M M M
11/19/2010 7:00 AM 0.10 M M M M
11/20/2010 7:00 AM 0.39 M M M M
11/21/2010 7:00 AM 0.01 M M M M
11/22/2010 7:00 AM 0.15 M M M M
11/23/2010 7:00 AM 0.32 0.2 M T M Light snow and flurries for about four hours as noted below but accumulation was minor at best.
11/24/2010 7:00 AM T M M M M A minor snow flurry at 12 noon.
11/25/2010 7:00 AM 0.00 0.0 M M M
11/26/2010 7:00 AM 0.03 M M M M
11/27/2010 7:00 AM 0.25 M M M M
11/28/2010 7:00 AM 0.05 M M M M
11/29/2010 7:00 AM 0.02 M M M M
12/1/2010 7:00 AM 0.72 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
12/13/2010 7:00 AM 0.16 M M M M
12/14/2010 7:00 AM 0.69 M M M M
12/15/2010 7:00 AM 0.26 M M M M
12/16/2010 7:00 AM 0.09 M M M M
12/17/2010 7:00 AM 0.00 0.0 M M M Foggy and frosty
12/18/2010 7:00 AM 0.26 M M M M
12/19/2010 7:00 AM 0.18 M M M M
12/20/2010 7:00 AM 0.30 M M M M
12/21/2010 7:00 AM 0.09 M M M M
12/22/2010 7:00 AM 0.01 M M M M
12/23/2010 7:00 AM 0.00 0.0 M M M
12/24/2010 7:00 AM 0.01 M M M M
12/25/2010 7:00 AM 0.08 M M M M
12/26/2010 7:00 AM 0.26 M M M M
12/27/2010 7:00 AM 0.80 M M M M
12/28/2010 7:00 AM 0.79 M M M M
12/29/2010 7:00 AM 1.53 M M M M There was some form of precipitation during all 24 hours of the reporting period!
12/30/2010 7:00 AM 0.08 0.0 0.00 0.0 0.00 At 10:00 a.m. PST there was about 10 minutes of snowfall but it was not significant enough to measure.
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 0.00 0.0 M M M
1/3/2011 7:00 AM 0.00 0.0 M M M
1/4/2011 7:00 AM 0.00 0.0 M M M
1/14/2011 7:00 AM 0.14 M M M M
1/15/2011 7:00 AM 0.01 M M M M
1/16/2011 7:00 AM 1.09 M M M M
1/17/2011 7:00 AM 0.51 M M M M
1/18/2011 7:00 AM 0.03 M M M M
1/19/2011 7:00 AM 0.48 M M M M
1/20/2011 7:00 AM T M M M M Trace
1/21/2011 7:00 AM 0.16 M M M M
1/22/2011 7:00 AM 0.08 M M M M
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M M M
1/25/2011 7:00 AM 0.00 0.0 M M M
1/26/2011 7:00 AM 0.01 M M M M dense moist fog
1/27/2011 7:00 AM 0.01 M M M M fog
1/28/2011 7:00 AM 0.00 0.0 M M M
1/29/2011 7:00 AM 0.02 M M M M
1/30/2011 7:00 AM 0.02 M M M M
1/31/2011 7:00 AM 0.06 M M M M
2/1/2011 7:00 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 7:00 AM 0.04 M M M M
2/6/2011 7:00 AM 0.03 M M M M
2/7/2011 7:00 AM 0.12 M M M M
2/8/2011 7:00 AM 0.03 M M M M
2/9/2011 7:00 AM 0.00 0.0 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 7:00 AM 0.67 M M M M
2/14/2011 7:00 AM 0.08 M M M M
2/15/2011 7:00 AM 0.68 M M M M
2/16/2011 7:00 AM 0.39 M M M M
2/17/2011 7:00 AM 0.18 M M M M
2/18/2011 7:00 AM 0.02 M M M M
2/19/2011 7:00 AM 0.18 M M M M
2/20/2011 7:00 AM 0.00 0.0 M M M
2/21/2011 7:00 AM 0.03 M M M M
2/22/2011 7:00 AM 0.05 M M M M
2/23/2011 7:00 AM 0.06 M M M M
2/24/2011 7:00 AM 0.20 0.3 M 0.5 M
2/25/2011 7:00 AM 0.07 M M M M
2/26/2011 7:00 AM 0.00 0.0 M M M
2/27/2011 7:00 AM 0.01 M M M M
2/28/2011 7:00 AM 0.49 M M M M
3/1/2011 7:00 AM 1.60 M M M M
3/2/2011 7:00 AM 0.21 M M M M
3/3/2011 7:00 AM 0.07 M M M M
3/4/2011 7:00 AM 0.16 M M M M
3/5/2011 7:00 AM 0.42 M M M M
3/6/2011 7:00 AM 0.02 M M M M A little foggy
3/7/2011 7:00 AM 0.00 0.0 M M M
3/8/2011 7:00 AM 0.07 M M M M
3/9/2011 7:00 AM 0.06 M M M M
3/10/2011 7:00 AM 1.07 M M M M
3/11/2011 7:00 AM 0.11 M M M M
3/12/2011 8:00 AM 0.09 M M M M
3/13/2011 7:00 AM 0.21 M M M M
3/14/2011 7:00 AM 0.92 M M M M
3/15/2011 7:00 AM 0.24 M M M M
3/16/2011 7:00 AM 1.09 M M M M The ground is extremely saturated. Puddles are starting to form in all areas of yard.
3/17/2011 7:00 AM 0.62 M M M M
3/18/2011 7:00 AM 0.09 M M M M
3/19/2011 7:00 AM 0.03 M M M M
3/20/2011 7:00 AM 0.03 M M M M
3/21/2011 7:00 AM 0.16 M M M M
3/22/2011 7:00 AM 0.02 M M M M
3/23/2011 7:00 AM 0.01 M M M M
3/24/2011 7:00 AM 0.13 M M M M
3/25/2011 7:00 AM 0.07 M M M M
3/26/2011 7:00 AM 0.23 M M M M
3/27/2011 7:00 AM 0.10 M M M M
3/28/2011 7:00 AM 0.26 M M M M
3/29/2011 7:00 AM 0.19 M M M M The ground is getting saturated again...
3/30/2011 7:00 AM 0.25 M M M M
3/31/2011 7:00 AM 0.02 M M M M
4/1/2011 7:00 AM T M M M M
4/2/2011 7:00 AM 0.09 M M M M
4/3/2011 7:00 AM 0.02 M M M M
4/4/2011 7:00 AM T M M M M
4/5/2011 7:00 AM 0.28 M M M M
4/6/2011 7:00 AM 0.06 M M M M
4/7/2011 7:00 AM 0.42 M M M M
4/8/2011 7:00 AM 0.01 M M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.12 M M M M
4/11/2011 7:00 AM 0.23 M M M M
4/12/2011 7:00 AM 0.06 M M M M
4/13/2011 7:00 AM 0.04 M M M M
4/14/2011 7:00 AM 0.33 M M M M
4/15/2011 7:00 AM 0.33 M M M M
4/16/2011 7:00 AM 0.40 M M M M
4/17/2011 7:00 AM 0.01 M M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM T M M M M
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM T M M M M Only a trace.
4/22/2011 7:00 AM 0.00 0.0 M M M
4/23/2011 7:00 AM 0.00 0.0 M M M
4/24/2011 7:00 AM 0.14 M M M M
4/25/2011 7:00 AM 0.62 M M M M
4/26/2011 7:00 AM 0.10 M M M M
4/27/2011 7:00 AM 0.03 M M M M
4/28/2011 7:00 AM 0.04 M M M M
4/29/2011 7:00 AM 0.34 M M M M
4/30/2011 7:00 AM 0.03 M M M M
5/1/2011 7:00 AM T M M M M
5/2/2011 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.13 M M M M
5/4/2011 7:00 AM 0.01 M M M M
5/5/2011 7:00 AM 0.03 M M M M
5/6/2011 7:00 AM 0.02 M M M M
5/7/2011 7:00 AM 0.18 M M M M
5/8/2011 7:00 AM 0.10 M M M M
5/9/2011 7:00 AM 0.27 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 7:00 AM 0.30 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 7:00 AM 0.17 M M M M
5/16/2011 7:00 AM 0.13 M M M M
5/17/2011 7:00 AM 0.01 M M M M
5/18/2011 7:00 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 7:00 AM T M M M M Only a few sprinkles
5/22/2011 7:00 AM T M M M M Just a few sprinkles again.
5/23/2011 7:00 AM 0.02 M M M M
5/26/2011 7:00 AM 0.19 M M M M
5/27/2011 7:00 AM 0.29 M M M M
5/28/2011 7:00 AM 0.21 M M M M
5/29/2011 7:00 AM 0.09 M M M M
5/30/2011 7:00 AM 0.01 M M M M
5/31/2011 7:00 AM 0.39 M M M M
6/1/2011 7:00 AM 0.19 M M M M
6/2/2011 7:00 AM 0.65 M M M M
6/3/2011 7:00 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 7:00 AM 0.01 M M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.05 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 T 0.0 M M M Some drizzle early.
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.12 M M M M
6/14/2011 7:00 AM T M M M M
6/15/2011 7:00 AM 0.00 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.00 0.0 M M M
6/18/2011 7:00 AM T M M M M
6/19/2011 7:00 AM 0.16 M M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
6/21/2011 7:00 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 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
6/28/2011 7:00 AM 0.15 M M M M
6/29/2011 7:00 AM 0.01 M M M M
6/30/2011 7:00 AM T M 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 0.00 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
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.15 M M M M
7/17/2011 7:00 AM 0.16 M M M M
7/18/2011 7:00 AM 0.38 M M M M
7/19/2011 7:00 AM 0.04 M M M M
7/20/2011 7:00 AM T M M M M
7/21/2011 7:00 AM 0.01 M M M M
7/22/2011 7:00 AM 0.01 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 7:00 AM 0.00 0.0 M M M
7/26/2011 7:00 AM 0.00 0.0 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 7:00 AM 0.00 0.0 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 T M M M M Slight mist in morning hours
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 7:00 AM 0.00 0.0 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 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 0.04 M M M M Precipitation the result of thunder and lightning storm that we seldom have in the Willamette Valley.
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.00 0.0 M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.00 0.0 M M M
9/5/2011 7:00 AM 0.00 0.0 M M M
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.00 0.0 M M M
9/11/2011 7:00 AM 0.00 0.0 M M M
9/12/2011 7:00 AM 0.00 0.0 M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM T M M M M Some fine mist in a.m.
9/15/2011 7:00 AM 0.00 0.0 M M M
9/16/2011 7:00 AM T M M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.01 M M M M
9/19/2011 7:00 AM 0.10 M M M M
9/20/2011 7:00 AM T M M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.03 M M M M
9/26/2011 7:00 AM 0.08 M M M M
9/27/2011 7:00 AM 0.21 M M M M
9/28/2011 7:00 AM 0.02 M M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2010 10/11/2010 7:00 AM 4 1.35 0.0 0.00
11/11/2010 11/15/2010 7:00 AM 5 0.15 0.0 0.00
12/6/2010 12/12/2010 7:00 AM 7 3.39 0.0 0.00
1/7/2011 1/13/2011 7:00 AM 7 1.15 0.0 0.00
5/24/2011 5/25/2011 7:00 AM 2 0.32 0.0 0.00
7/12/2011 7/14/2011 7:00 AM 3 0.15 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
12/14/2010 11:00 AM Very short hail event - 30 seconds to 45 seconds 1/4" Pea Size Rice Rice Mixed|White Ice 1 1min no damage Continuous True After rain Before smaller hail
2/16/2011 11:52 AM 1/4" Pea Size Rice Rice Mixed|White Ice 1 1min no damage Intermittent True Before rain After smaller hail 10-20
2/16/2011 12:06 PM 1/4" Pea Size Rice Rice Mixed|Clear Ice 3 1min no damage Intermittent True After rain Same time as smaller hail 30-40
2/24/2011 2:22 PM Still coming down steady, almost covering street. At first there was some snow before the hail. Now mostly hail. 1/4" Pea Size 1/4" Pea Size Rice Mixed 1min no damage Continuous False Before rain After smaller hail
4/6/2011 11:11 AM Rice Rice Rice Mixed 2 1min no damage Continuous False Before rain Same time as smaller hail vertical
4/6/2011 11:21 AM This short burst was more intense than the one at 11:11 a.m. In addition there was another short hail event of less than one minute that was too short to report. It appears that a very unstable air mass is above Keizer right now. Rice Rice Rice Mixed|White Ice 1 1min no damage Continuous False Same time as rain Same time as smaller hail
4/13/2011 1:31 PM Still going..with fairly strong wind gusts. Bark dust areas covered with hail. Now just rain.. 3/8" 1/4" Pea Size 1/4" Pea Size Mixed|Clear Ice|White Ice 5 1min minor leaf damage Continuous False Before rain After smaller hail
5/28/2011 10:35 AM 1/4" Pea Size 1/4" Pea Size Rice Mixed|White Ice 1 1min no damage Continuous False Before rain Same time as smaller hail