Station Overview Station Location
Station Number WA-MS-11 Latitude 47.2899
Station Name Shelton 5.9 NNE Longitude -123.0434
County Mason Elevation (ft) 229



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 6.06 8.41 30 8.41 30 0.00 0 0 14 0 0.0 0 0
Nov 10 12.07 9.03 29 9.03 29 0.00 0 0 20 0 0.0 0 0
Dec 10 11.18 16.36 31 16.36 31 0.00 0 0 25 0 0.0 0 0
Jan 11 10.58 9.07 31 9.07 31 0.00 0 0 21 0 0.0 0 0
Feb 11 7.78 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
March 11 7.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 4.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 11 2.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 2.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 0.96 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 1.17 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 2.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 69.22" 42.87" 122 days 42.87" 122 0.00" 0 days 0 80 days 0 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
10/1/2010 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 0.32
10/9/2010 0.55
10/10/2010 3.64
10/11/2010 0.00
10/12/2010 0.00
10/13/2010 0.00
10/14/2010 0.01
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 0.11
10/23/2010 0.17
10/24/2010 1.05
10/25/2010 1.40
10/26/2010
10/27/2010 0.36
10/28/2010 0.03
10/29/2010 0.30
10/30/2010 0.02
10/31/2010 0.44
11/1/2010 0.54
11/2/2010 1.69
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.14
11/7/2010 0.57
11/8/2010 0.03
11/9/2010 0.00
11/10/2010 0.93
11/11/2010 0.00
11/12/2010 0.12
11/13/2010 0.00
11/14/2010 0.06
11/15/2010 0.00
11/16/2010 0.10
11/17/2010 0.04
11/18/2010 1.05
11/19/2010 0.33
11/20/2010 0.99
11/21/2010 0.02
11/22/2010 0.16
11/23/2010 0.32
11/24/2010 0.00
11/25/2010
11/26/2010 0.38
11/27/2010 0.38
11/28/2010 0.00
11/29/2010 0.02
11/30/2010 1.16
12/1/2010 1.15
12/2/2010 0.01
12/3/2010 0.02
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.27
12/8/2010 1.54
12/9/2010 1.28
12/10/2010 0.78
12/11/2010 0.06
12/12/2010 3.85
12/13/2010 1.55
12/14/2010 0.58
12/15/2010 0.53
12/16/2010 0.50
12/17/2010 0.06
12/18/2010 0.00
12/19/2010 0.44
12/20/2010 0.16
12/21/2010 0.19
12/22/2010 0.08
12/23/2010 0.17
12/24/2010 0.70
12/25/2010 0.73
12/26/2010 0.27
12/27/2010 0.64
12/28/2010 0.77
12/29/2010 0.03
12/30/2010 0.00
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 0.20
1/6/2011 0.77
1/7/2011 0.36
1/8/2011 0.32
1/9/2011 0.00
1/10/2011 0.00
1/11/2011 0.05
1/12/2011 0.90
1/13/2011 1.70
1/14/2011 0.64
1/15/2011 1.25
1/16/2011 1.25
1/17/2011 0.71
1/18/2011 0.02
1/19/2011 0.00
1/20/2011 0.00
1/21/2011 0.10
1/22/2011 0.08
1/23/2011 0.02
1/24/2011 0.21
1/25/2011 0.14
1/26/2011 0.01
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.20
1/30/2011 0.13
1/31/2011 0.01
2/1/2011 0.00
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
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
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
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
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



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 6:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 4:45 AM 0.00 0.0 M M M
10/5/2010 4:30 AM 0.00 0.0 M M M trc of prec
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 4:15 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.32 M M M M
10/9/2010 7:00 AM 0.55 M M M M
10/10/2010 4:30 AM 3.64 M M M M skok river is above flood stage
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 5:45 AM 0.00 0.0 M M M
10/14/2010 5:15 AM 0.01 M M M M
10/15/2010 5:45 AM 0.01 M M M M
10/16/2010 5:15 AM 0.00 0.0 M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/18/2010 5:15 AM 0.00 0.0 M M M
10/19/2010 5:15 AM 0.00 0.0 M M M
10/20/2010 5:15 AM 0.00 0.0 M M M
10/21/2010 4:30 AM 0.00 0.0 M M M
10/22/2010 5:45 AM 0.11 M M M M
10/23/2010 6:30 AM 0.17 M M M M
10/24/2010 4:15 AM 1.05 M M M M
10/25/2010 5:00 AM 1.40 M M M M SKOKOMISH RIVER FLOODING!
10/27/2010 5:20 AM 0.36 M M M M
10/28/2010 4:00 AM 0.03 M M M M
10/29/2010 7:00 AM 0.30 M M M M
10/30/2010 7:00 AM 0.02 M M M M
10/31/2010 5:45 AM 0.44 M M M M
11/1/2010 6:00 AM 0.54 M M M M
11/2/2010 4:45 AM 1.69 M M M M
11/3/2010 4:30 AM 0.00 0.0 M M M
11/4/2010 4:45 AM 0.00 0.0 M M M CLR SKIES,CALM
11/5/2010 5:45 AM 0.00 0.0 M M M
11/6/2010 5:00 AM 0.14 M M M M
11/7/2010 5:15 AM 0.57 M M M M
11/8/2010 4:30 AM 0.03 M M M M
11/9/2010 5:00 AM 0.00 0.0 M M M LIGHT DRIZZLE, TRC OF PREC.
11/10/2010 4:45 AM 0.93 M M M M
11/11/2010 5:15 AM 0.00 0.0 M M M
11/12/2010 4:30 AM 0.12 M M M M clr skies, 32 deg, 30.60" bar
11/13/2010 5:30 AM 0.00 0.0 M M M OVCST/MIST, TRC OF PREC
11/14/2010 5:30 AM 0.06 M M M M
11/15/2010 6:30 AM 0.00 0.0 M M M trc of prec
11/16/2010 7:00 AM 0.10 M M M M 50 mph ssw wind at 2145 hrs, 11/15/10
11/17/2010 4:45 AM 0.04 M M M M
11/18/2010 6:30 AM 1.05 M M M M OVCST/LT/RN, BAR 29.82 RISING
11/19/2010 5:00 AM 0.33 M M M M
11/20/2010 4:45 AM 0.99 M M M M
11/21/2010 4:30 AM 0.02 M M M M
11/22/2010 4:45 AM 0.16 M M M M PREC, FROM SNOW MELT, 2" ON GRND, 29 DEG & LT SNOW
11/23/2010 5:15 AM 0.32 M M M M PREC IS FROM SNOW MELT, TEMP IS 15 DEG, CLR SKIES, 29.99" BAR, NO WIND @ OBSERVATION TIME
11/24/2010 8:00 AM 0.00 0.0 M M M 16 deg, calm, 30.33" bar,8" snow on grnd
11/26/2010 5:00 AM 0.38 M M M M
11/27/2010 5:30 AM 0.38 M M M M
11/28/2010 7:00 AM 0.00 0.0 M M M TRC OF PREC
11/29/2010 5:00 AM 0.02 M M M M
11/30/2010 5:00 AM 1.16 M M M M flood warning for the skokomish river,
12/1/2010 5:00 AM 1.15 M M M M TOTAL RAIN FOR LAST MONTH (NOV) 8.81" " " " MY YEAR STARTING JAN 1, 5.16"
12/2/2010 7:00 AM 0.01 M M M M prec from heavy fog
12/3/2010 4:30 AM 0.02 M M M M CLR SKIES, 30.20" BAR, 30 DEG, CLM..
12/4/2010 4:30 AM 0.00 0.0 M M M
12/5/2010 5:00 AM 0.00 0.0 M M M
12/6/2010 4:45 AM 0.00 0.0 M M M
12/7/2010 5:00 AM 0.27 M M M M
12/8/2010 4:30 AM 1.54 M M M M SKOKOMISH RIVER AT FLOOD STAGE
12/9/2010 5:00 AM 1.28 M M M M SKOKOMISH RIVER STILL ABOVE FOOD STAGE @ 16.71 FEET
12/10/2010 4:30 AM 0.78 M M M M SKOKOMISH RIVER STILL ABOVE FLOOD STAGE
12/11/2010 4:30 AM 0.06 M M M M
12/12/2010 6:00 AM 3.85 M M M M ALL LOCAL STREAMS OVER BANKS, RAINING HARD AND 54 DEG, 34 SSW WIND
12/13/2010 5:00 AM 1.55 M M M M skokomish river still above flood stage
12/14/2010 5:00 AM 0.58 M M M M
12/15/2010 5:00 AM 0.53 M M M M
12/16/2010 4:30 AM 0.50 M M M M ALL RIVERS BELOW FLOOD STAGE, 35 DEG, OVCST SKIES
12/17/2010 4:30 AM 0.06 M M M M
12/18/2010 5:00 AM 0.00 0.0 M M M
12/19/2010 4:30 AM 0.44 M M M M
12/20/2010 4:15 AM 0.16 M M M M
12/21/2010 4:15 AM 0.19 M M M M
12/22/2010 4:15 AM 0.08 M M M M
12/23/2010 6:00 AM 0.17 M M M M
12/24/2010 4:30 AM 0.70 M M M M
12/25/2010 4:15 AM 0.73 M M M M
12/26/2010 4:30 AM 0.27 M M M M
12/27/2010 4:45 AM 0.64 M M M M
12/28/2010 4:15 AM 0.77 M M M M
12/29/2010 7:00 AM 0.03 M M M M
12/30/2010 5:00 AM 0.00 0.0 M M M
12/31/2010 4:30 AM 0.00 0.0 M M M
1/1/2011 7:00 AM 0.00 0.0 M M M
1/2/2011 4:30 AM 0.00 0.0 M M M
1/3/2011 4:30 AM 0.00 0.0 M M M
1/4/2011 5:00 AM 0.00 0.0 M M M
1/5/2011 4:45 AM 0.20 M M M M
1/6/2011 4:15 AM 0.77 M M M M
1/7/2011 5:45 AM 0.36 M M M M
1/8/2011 5:00 AM 0.32 M M M M
1/9/2011 5:15 AM 0.00 0.0 M M M
1/10/2011 5:00 AM 0.00 0.0 M M M
1/11/2011 5:00 AM 0.05 M M M M 0.05" PREC FROM SNOW MELT
1/12/2011 4:30 AM 0.90 M M M M PREC. FROM SNOW MELT, 6" SNOW ON GROUND, NOW 32 DEG AND RAINING
1/13/2011 5:45 AM 1.70 M M M M
1/14/2011 4:45 AM 0.64 M M M M
1/15/2011 4:30 AM 1.25 M M M M skokomish river is flooding
1/16/2011 4:45 AM 1.25 M M M M skokomish still above flood stage
1/17/2011 5:00 AM 0.71 M M M M
1/18/2011 4:30 AM 0.02 M M M M
1/19/2011 4:30 AM 0.00 0.0 M M M TRC OF PREC
1/20/2011 4:30 AM 0.00 0.0 M M M
1/21/2011 4:45 AM 0.10 M M M M
1/22/2011 4:45 AM 0.08 M M M M
1/23/2011 4:30 AM 0.02 M M M M
1/24/2011 4:45 AM 0.21 M M M M
1/25/2011 4:45 AM 0.14 M M M M
1/26/2011 5:15 AM 0.01 M M M M .01" PREC FROM HEAVY FOG !
1/27/2011 4:45 AM 0.00 0.0 M M M
1/28/2011 4:30 AM 0.00 0.0 M M M
1/29/2011 5:00 AM 0.20 M M M M
1/30/2011 4:00 AM 0.13 M M M M
1/31/2011 4:30 AM 0.01 M M M M
2/1/2011 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



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