Station Overview Station Location
Station Number WA-MS-8 Latitude 47.246885
Station Name Shelton 10.6 WNW Longitude -123.326074
County Mason Elevation (ft) 491



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 09 8.71 11.03 30 11.03 30 0.00 0 0 18 1 0.0 0 0
Nov 09 15.91 24.95 30 23.26 28 1.69 2 1 26 0 0.0 0 0
Dec 09 14.81 0.03 13 0.03 13 0.00 0 0 1 0 0.0 0 0
Jan 10 14.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 10.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 10.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 7.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 3.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 2.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 1.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 1.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 2.92 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 95.07" 36.01" 73 days 34.32" 71 1.69" 2 days 1 45 days 1 days 0.0" 0 days 0 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
10/1/2009 0.16
10/2/2009 0.39
10/3/2009 0.01
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.75
10/15/2009 0.84
10/16/2009 0.36
10/17/2009 2.73
10/18/2009 0.77
10/19/2009 0.02
10/20/2009 0.00
10/21/2009 0.52
10/22/2009 0.14
10/23/2009 1.20
10/24/2009 0.68
10/25/2009 0.00
10/26/2009 0.91
10/27/2009 0.07
10/28/2009 0.01
10/29/2009
10/30/2009 0.34
10/31/2009 1.13
11/1/2009 0.00
11/2/2009 0.01
11/3/2009 0.05
11/4/2009 0.00
11/5/2009 0.18
11/6/2009 1.32
11/7/2009 1.17
11/8/2009 0.46
11/9/2009 0.28
11/10/2009 0.66
11/11/2009 1.03
11/12/2009 0.50
11/13/2009 0.66
11/14/2009 0.04
11/15/2009 0.78
11/16/2009 2.23
11/17/2009 2.85
11/18/2009 0.54
11/19/2009 2.30
11/20/2009 2.98
11/21/2009 0.37
11/22/2009 2.06
11/23/2009 0.25
11/24/2009 1.27
11/25/2009 0.17
11/26/2009 **
11/27/2009 1.69
11/28/2009 0.02
11/29/2009 0.72
11/30/2009 0.36
12/1/2009 0.03
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 8:45 AM 0.16 M M M M
10/2/2009 6:30 AM 0.39 M M M M
10/3/2009 7:00 AM 0.01 M M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:00 AM 0.00 0.0 M M M
10/11/2009 7:00 AM T M M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 6:30 AM 0.75 M M M M
10/15/2009 8:00 AM 0.84 M M M M
10/16/2009 7:30 AM 0.36 M M M M
10/17/2009 8:40 AM 2.73 M M M M
10/18/2009 8:00 AM 0.77 M M M M
10/19/2009 7:00 AM 0.02 M M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 10:00 AM 0.52 M M M M
10/22/2009 7:00 AM 0.14 M M M M
10/23/2009 7:15 AM 1.20 M M M M
10/24/2009 7:00 AM 0.68 M M M M
10/25/2009 7:00 AM 0.00 0.0 M M M
10/26/2009 8:00 AM 0.91 M M M M
10/27/2009 7:00 AM 0.07 M M M M
10/28/2009 7:00 AM 0.01 M M M M
10/30/2009 7:00 AM 0.34 M M M M
10/31/2009 8:30 AM 1.13 M M M M
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.01 M M M M
11/3/2009 7:00 AM 0.05 M M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 10:00 AM 0.18 M M M M
11/6/2009 6:15 AM 1.32 M M M M
11/7/2009 6:00 AM 1.17 M M M M
11/8/2009 7:00 AM 0.46 M M M M
11/9/2009 7:00 AM 0.28 M M M M
11/10/2009 8:30 AM 0.66 M M M M
11/11/2009 8:00 AM 1.03 M M M M
11/12/2009 7:00 AM 0.50 M M M M
11/13/2009 7:00 AM 0.66 M M M M
11/14/2009 7:30 AM 0.04 M M M M
11/15/2009 8:30 AM 0.78 M M M M
11/16/2009 9:00 AM 2.23 M M M M
11/17/2009 6:15 AM 2.85 M M M M
11/18/2009 7:00 AM 0.54 M M M M
11/19/2009 7:45 AM 2.30 M M M M
11/20/2009 8:00 AM 2.98 M M M M Not raining this morning. Nice to have a break for a bit.
11/21/2009 7:40 AM 0.37 M M M M
11/22/2009 8:00 AM 2.06 M M M M Big wet flakes of snow were coming down at midnight but there was no sign of snow by 4:00.
11/23/2009 8:15 AM 0.25 M M M M
11/24/2009 8:00 AM 1.27 M M M M
11/25/2009 9:00 AM 0.17 M M M M
11/28/2009 9:00 AM 0.02 M M M M
11/29/2009 7:30 AM 0.72 M M M M
11/30/2009 9:00 AM 0.36 M M M M
12/1/2009 8:00 AM 0.03 M M M M
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.00 0.0 M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.00 0.0 M M M We had a dusting of snow at 11:00 last night but it was gone before 4 this morning.
12/7/2009 7:00 AM 0.00 0.0 M M M
12/8/2009 7:00 AM 0.00 0.0 M M M
12/9/2009 7:00 AM 0.00 0.0 M M M There is a layer of ice on the lake today. Don't usually get that until January or February.
12/10/2009 7:00 AM 0.00 0.0 M M M 17 degrees out. Another beautiful day, it got all the way to 31 yesterday.
12/11/2009 7:00 AM 0.00 0.0 M M M 18 degrees The stars at 4:15 this morning were big and brilliant!! I could actually see them without my glasses - they were blurry but bright enough that I could make out some individual ones!!
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 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
11/26/2009 11/27/2009 7:20 AM 2 1.69 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