Station Overview Station Location
Station Number WA-CH-22 Latitude 47.798019
Station Name Entiat 12.2 NW Longitude -120.401433
County Chelan Elevation (ft) 1579



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 0.95 1.11 31 0.11 25 1.00 6 2 1 6 0.0 0 0
Nov 10 2.32 2.22 30 2.22 30 0.00 0 0 15 3 14.4 8 10
Dec 10 2.45 4.31 31 4.31 31 0.00 0 0 18 5 40.3 16 17
Jan 11 2.24 3.11 31 3.11 31 0.00 0 0 12 8 8.9 6 6
Feb 11 1.54 1.78 28 1.78 28 0.00 0 0 15 3 11.8 8 2
March 11 1.17 4.76 31 4.76 31 0.00 0 0 22 2 12.6 8 4
April 11 0.79 0.49 30 0.49 30 0.00 0 0 10 7 0.0 0 0
May 11 1.07 2.05 31 2.05 31 0.00 0 0 13 5 0.0 0 0
June 11 0.94 1.04 28 1.04 28 0.00 0 0 8 3 0.0 0 0
July 11 0.46 0.52 31 0.38 28 0.14 3 1 4 3 0.0 0 0
Aug 11 0.35 0.00 29 0.00 29 0.00 0 0 0 1 0.0 0 0
Sept 11 0.45 0.12 25 0.12 25 0.00 0 0 2 4 0.0 0 0
Water Year Totals: 14.73" 21.51" 356 days 20.37" 347 1.14" 9 days 3 120 days 50 days 88.0" 46 days 39 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 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 **
10/10/2010 **
10/11/2010 0.46
10/12/2010 0.00
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 T
10/20/2010 0.00
10/21/2010 T
10/22/2010 T
10/23/2010 0.00
10/24/2010 0.00
10/25/2010 0.00
10/26/2010 0.00
10/27/2010 T
10/28/2010 **
10/29/2010 **
10/30/2010 0.54
10/31/2010 0.11
11/1/2010 0.00
11/2/2010 0.36
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.02
11/7/2010 0.08
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.15
11/11/2010 0.00
11/12/2010 0.02
11/13/2010 T
11/14/2010 0.02
11/15/2010 0.00
11/16/2010 0.38
11/17/2010 T
11/18/2010 0.02
11/19/2010 0.00
11/20/2010 0.39
11/21/2010 0.07
11/22/2010 0.08
11/23/2010 0.26
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.06
11/27/2010 0.04
11/28/2010 T
11/29/2010 0.00
11/30/2010 0.27
12/1/2010 0.19
12/2/2010 T
12/3/2010 0.00
12/4/2010 T
12/5/2010 0.00
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.30
12/9/2010 0.03
12/10/2010 0.20
12/11/2010 T
12/12/2010 1.68
12/13/2010 0.14
12/14/2010 0.18
12/15/2010 0.03
12/16/2010 0.01
12/17/2010 0.08
12/18/2010 0.00
12/19/2010 0.14
12/20/2010 0.05
12/21/2010 0.23
12/22/2010 0.22
12/23/2010 0.30
12/24/2010 0.00
12/25/2010 0.32
12/26/2010 T
12/27/2010 0.02
12/28/2010 0.19
12/29/2010 T
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 0.00
1/6/2011 0.08
1/7/2011 T
1/8/2011 T
1/9/2011 T
1/10/2011 0.02
1/11/2011 0.00
1/12/2011 0.45
1/13/2011 0.23
1/14/2011 0.13
1/15/2011 T
1/16/2011 0.82
1/17/2011 1.11
1/18/2011 T
1/19/2011 T
1/20/2011 0.00
1/21/2011 0.03
1/22/2011 0.04
1/23/2011 0.00
1/24/2011 0.00
1/25/2011 0.12
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.02
1/30/2011 0.06
1/31/2011 T
2/1/2011 0.00
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 0.09
2/5/2011 0.02
2/6/2011 0.01
2/7/2011 0.25
2/8/2011 T
2/9/2011 0.02
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.02
2/14/2011 0.06
2/15/2011 0.04
2/16/2011 0.05
2/17/2011 0.00
2/18/2011 T
2/19/2011 0.04
2/20/2011 0.00
2/21/2011 0.00
2/22/2011 0.11
2/23/2011 0.01
2/24/2011 0.54
2/25/2011 0.02
2/26/2011 0.00
2/27/2011 T
2/28/2011 0.50
3/1/2011 0.04
3/2/2011 0.38
3/3/2011 0.04
3/4/2011 0.01
3/5/2011 0.13
3/6/2011 0.00
3/7/2011 0.00
3/8/2011 0.12
3/9/2011 0.10
3/10/2011 0.39
3/11/2011 0.04
3/12/2011 0.00
3/13/2011 T
3/14/2011 0.62
3/15/2011 0.14
3/16/2011 0.05
3/17/2011 0.00
3/18/2011 0.05
3/19/2011 0.81
3/20/2011 0.00
3/21/2011 0.29
3/22/2011 0.00
3/23/2011 0.00
3/24/2011 T
3/25/2011 0.31
3/26/2011 0.05
3/27/2011 0.30
3/28/2011 0.04
3/29/2011 0.03
3/30/2011 0.19
3/31/2011 0.63
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.02
4/2/2011 0.11
4/3/2011 T
4/4/2011 0.00
4/5/2011 0.02
4/6/2011 T
4/7/2011 T
4/8/2011 0.09
4/9/2011 0.00
4/10/2011 0.00
4/11/2011 0.08
4/12/2011 T
4/13/2011 0.00
4/14/2011 0.02
4/15/2011 0.05
4/16/2011 0.01
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 T
4/20/2011 0.00
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 0.00
4/24/2011 0.00
4/25/2011 T
4/26/2011 0.03
4/27/2011 0.00
4/28/2011 0.06
4/29/2011 T
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.01
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.02
5/8/2011 T
5/9/2011 0.01
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.03
5/13/2011 0.00
5/14/2011 0.36
5/15/2011 0.38
5/16/2011 0.51
5/17/2011 0.01
5/18/2011 0.00
5/19/2011 T
5/20/2011 0.00
5/21/2011 0.00
5/22/2011 0.05
5/23/2011 0.00
5/24/2011 0.04
5/25/2011 0.00
5/26/2011 0.30
5/27/2011 T
5/28/2011 T
5/29/2011 0.02
5/30/2011 T
5/31/2011 0.31
6/1/2011 0.27
6/2/2011 0.02
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.05
6/8/2011 0.17
6/9/2011 0.24
6/10/2011 0.23
6/11/2011 T
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.02
6/19/2011 T
6/20/2011 0.00
6/21/2011
6/22/2011 0.00
6/23/2011 0.00
6/24/2011
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
6/28/2011 0.04
6/29/2011 T
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 T
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 T
7/13/2011 0.05
7/14/2011 0.00
7/15/2011 T
7/16/2011 **
7/17/2011 **
7/18/2011 0.14
7/19/2011 0.00
7/20/2011 0.04
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.02
7/26/2011 0.27
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 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 0.00
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 T
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011
8/29/2011 0.00
8/30/2011 0.00
8/31/2011
9/1/2011 T
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
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
9/17/2011 0.00
9/18/2011 T
9/19/2011
9/20/2011 0.00
9/21/2011 0.00
9/22/2011
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 T
9/26/2011 T
9/27/2011 0.11
9/28/2011 0.01
9/29/2011 0.00
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 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM T M 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
10/12/2010 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 T 0.0 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 T M M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/21/2010 7:00 AM T M M M M
10/22/2010 7:00 AM T M M M M
10/23/2010 7:00 AM 0.00 0.0 M M M
10/24/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 7:00 AM 0.00 0.0 M M M
10/26/2010 7:00 AM 0.00 0.0 M M M
10/27/2010 7:00 AM T M M M M
10/31/2010 7:00 AM 0.11 M M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.36 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 7:00 AM 0.02 M M M M
11/7/2010 7:00 AM 0.08 M M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.15 1.0 0.12 0.5 M First snow
11/11/2010 7:00 AM 0.00 0.0 M 0.0 M
11/12/2010 7:00 AM 0.02 0.0 M M M
11/13/2010 7:00 AM T M M M M
11/14/2010 7:00 AM 0.02 0.0 0.00 0.0 M
11/15/2010 7:00 AM 0.00 0.0 M M M
11/16/2010 7:00 AM 0.38 0.0 M 0.0 M
11/17/2010 7:00 AM T 0.0 M 0.0 M
11/18/2010 7:00 AM 0.02 0.0 M 0.0 M
11/19/2010 7:00 AM 0.00 0.0 M 0.0 M
11/20/2010 7:00 AM 0.39 5.5 0.37 5.0 0.37
11/21/2010 7:00 AM 0.07 0.1 T 4.0 M
11/22/2010 7:00 AM 0.08 1.2 0.05 4.5 M 14°F low this morning
11/23/2010 7:00 AM 0.26 2.3 0.24 5.5 M 10.5°F low Temp
11/24/2010 7:00 AM 0.00 0.0 M 5.0 M -3°F low
11/25/2010 7:00 AM 0.00 0.0 M 5.0 0.24 12°F low
11/26/2010 7:00 AM 0.06 1.3 0.05 5.5 M
11/27/2010 7:00 AM 0.04 0.7 0.03 5.5 0.71
11/28/2010 7:00 AM T T T M M
11/29/2010 7:00 AM 0.00 0.0 M 6.0 M
11/30/2010 7:00 AM 0.27 2.3 0.24 M M
12/1/2010 7:00 AM 0.19 2.2 0.14 9.5 1.39
12/2/2010 7:00 AM T 0.1 T M M
12/3/2010 7:00 AM 0.00 0.0 M M M
12/4/2010 7:00 AM T 0.0 M M M
12/5/2010 7:00 AM 0.00 0.0 M 8.0 1.31
12/6/2010 7:00 AM 0.00 0.0 M 8.0 M
12/7/2010 7:00 AM 0.00 0.0 M 7.5 1.44
12/8/2010 7:00 AM 0.30 4.1 0.25 10.5 1.77
12/9/2010 7:00 AM 0.03 0.2 0.02 M M
12/10/2010 7:00 AM 0.20 0.8 0.12 9.0 1.80 Snow, frozen rain,rain, snow/rain mix, finishing with fog
12/11/2010 7:00 AM T 0.0 M 8.5 M
12/12/2010 7:00 AM 1.68 15.0 1.50 M M snow turning to rain about midnight. Last 0.5 inches frozen rain snow mix.
12/13/2010 7:00 AM 0.14 0.0 M 15.0 2.93
12/14/2010 7:00 AM 0.18 0.0 M M M sleet followed by rain. 39 F at 7:00 am
12/15/2010 7:00 AM 0.03 0.0 M M M
12/16/2010 7:00 AM 0.01 0.5 0.01 13.0 3.21
12/17/2010 7:00 AM 0.08 0.5 0.04 M M
12/18/2010 7:00 AM 0.00 0.0 0.00 15.0 M
12/19/2010 7:00 AM 0.14 1.9 0.11 14.0 M
12/20/2010 7:00 AM 0.05 0.8 0.04 M M
12/21/2010 7:00 AM 0.23 2.6 0.19 16.0 3.51
12/22/2010 7:00 AM 0.22 3.1 0.20 18.0 M
12/23/2010 7:00 AM 0.30 3.5 0.28 20.5 3.78
12/24/2010 7:00 AM 0.00 0.0 0.00 19.0 M
12/25/2010 7:00 AM 0.32 2.8 0.27 M M Wet stuff
12/26/2010 7:00 AM T 0.0 M M M
12/27/2010 7:00 AM 0.02 T T 18.0 3.93
12/28/2010 7:00 AM 0.19 2.1 0.18 M M 6 am Chinook winds gusting to 40 mph jumped temp to 47.5°F
12/29/2010 7:00 AM T 0.1 T M M
12/30/2010 7:00 AM 0.00 0.0 M M M
12/31/2010 7:00 AM 0.00 0.0 M 18.0 4.03 0°F low temp
1/1/2011 7:00 AM 0.00 0.0 M 18.0 M -2.4°F low temp
1/2/2011 7:00 AM 0.00 0.0 M M M -1.5°F low
1/3/2011 7:00 AM 0.00 0.0 M M M -2°F low temp
1/4/2011 7:00 AM 0.00 0.0 M M M +5°F low temp
1/5/2011 7:00 AM 0.00 0.0 M M M
1/6/2011 7:00 AM 0.08 0.2 0.06 M M snow then rain
1/7/2011 7:00 AM T 0.0 M M M
1/8/2011 7:00 AM T T M M M
1/9/2011 7:00 AM T T M M M
1/10/2011 7:00 AM 0.02 0.3 T 17.0 4.13
1/11/2011 7:00 AM 0.00 0.0 M M M
1/12/2011 7:00 AM 0.45 5.5 0.42 21.0 M
1/13/2011 7:00 AM 0.23 1.6 0.20 M M Snow stopped 12:15 am with southerly breeze. At 4:00 temp rose from 29 to 51°F by 5:20 pm. temp was 50°F maxing at 50.7°F at 5:29 pm as NW Chinook wind gusts maxed at 66.8 mph at 5:00 pm with several over 50 mph. Temp started dropping rapidly at 6:00 pm to 29° F by 6:55 pm. Wind dissipated as rapidly and back to southerly. More early morning snow and freezing rain continuing...
1/14/2011 7:00 AM 0.13 0.2 M M M snow then freezing rain
1/15/2011 7:00 AM T 0.0 M M M Chinook wind started 5:00 pm with temp going up to 55°F and staying over 50 till 7:00 am. Now 48.6°F and dropping. Significant melting taking place as water content of snow was 5 inches at this station. Peak gust 65.3 mph at 8:50 pm. Current gusts to 20 mph
1/16/2011 7:00 AM 0.82 0.0 M M M A lot of melting last 24 hrs. Temp 36°F Rain started about 4:30 pm and light to moderate rate all night.
1/17/2011 7:00 AM 1.11 0.0 M 9.0 3.08 Snow measured on exposed flats. South facing hill sides mostly bare at this elevation. Current temp 51°F with Chinook type winds now dissipating.
1/18/2011 7:00 AM T 0.0 M M M Temp 50°F plus most of the day time falling during the night to 33° by 7:00am.
1/19/2011 7:00 AM T T T M M 26°F low
1/20/2011 7:00 AM 0.00 0.0 M M M
1/21/2011 7:00 AM 0.03 0.0 M M M mostly freezing rain
1/22/2011 7:00 AM 0.04 0.0 M M M Chinook wind again starting about 4:00 pm running all nite. Temps 45°F to 50°. Now 39°F
1/23/2011 7:00 AM 0.00 0.0 M M M
1/24/2011 7:00 AM 0.00 0.0 M 9.0 3.53 Note: Old snow reading is current on the flat to reflect water density. Given that flat land in this mountainous valley is minimal and that Chinook winds the last two weeks (with 55°F temps) have scoured the slopes bare at nearly all angles to the sun, macroscopically, snow on the ground is no more than 20% of that measured on the flat at this elevation.
1/25/2011 7:00 AM 0.12 M M M M Dense fog as of 7:00 am this morning. 32°F
1/26/2011 7:00 AM T 0.0 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 7:00 AM 0.02 0.0 M M M
1/30/2011 7:00 AM 0.06 1.1 0.04 M M Rain turning to snow
1/31/2011 7:00 AM T T T 2.9 1.04 Total snow is extrapolated based on estimated coverage.
2/1/2011 7:00 AM 0.00 0.0 M M M 11°F low
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 0.09 0.0 M M M freezing rain falling lightly most of day and night, continuing... icy conditions, 28°F
2/5/2011 7:00 AM 0.02 M M M M Chinook wind picked up about 2:00pm and continued through 7:00 am. 46°F at 7:00am
2/6/2011 7:00 AM 0.01 0.2 0.01 M M
2/7/2011 7:00 AM 0.25 T T M M
2/8/2011 7:00 AM T 0.0 M 1.0 0.50 Rough est. on old snow.
2/9/2011 7:00 AM 0.02 0.1 0.01 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 0.02 M M M M Wind gusts to 48 mph during the night. Temp 58° F during the day down to 46 during the night. Sunny and light wind out of the N at 7:00 am.
2/14/2011 7:00 AM 0.06 0.0 M 0.8 0.40 Remaining snow is limited to protected areas and piles from plowing.
2/15/2011 7:00 AM 0.04 0.0 M M M
2/16/2011 7:00 AM 0.05 0.0 M M M Started as snow that melted on contact turning to rain about 10:00 am
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM T T T M M
2/19/2011 7:00 AM 0.04 0.3 M M M Snow melted by noon.
2/20/2011 7:00 AM 0.00 0.0 M M M 15°F low temp
2/21/2011 7:00 AM 0.00 0.0 M M M
2/22/2011 7:00 AM 0.11 1.8 0.95 M M
2/23/2011 7:00 AM 0.01 0.1 T M M Most melted by 7:00 am. Yesterdays snow also 80% melted.
2/24/2011 7:00 AM 0.54 3.7 0.45 M M
2/25/2011 7:00 AM 0.02 0.1 M M M
2/26/2011 7:00 AM 0.00 0.0 M M M 8°F low temp
2/27/2011 7:00 AM T T T M M
2/28/2011 7:00 AM 0.50 5.5 0.45 M M Light snow still falling at 7:00am
3/1/2011 7:00 AM 0.04 0.4 T 5.1 0.69
3/2/2011 7:00 AM 0.38 4.8 0.37 M M and it continues...
3/3/2011 7:00 AM 0.04 0.2 0.02 M M
3/4/2011 7:00 AM 0.01 T T M M
3/5/2011 7:00 AM 0.13 1.8 0.09 M M
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM 0.00 0.0 M 3.5 1.02
3/8/2011 7:00 AM 0.12 1.3 0.11 M M Currently snowing pretty good, 29°F
3/9/2011 7:00 AM 0.10 1.4 0.03 M M
3/10/2011 7:00 AM 0.39 M M M M Started as snow, rain since noon.
3/11/2011 7:00 AM 0.04 M M M M 37° F at 7:00am. Wind has dissipated.
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM T 0.0 M 0.5 0.20 Old snow estimated, None except for sheltered locations.
3/14/2011 7:00 AM 0.62 2.0 M 1.0 0.40 New snow peaked at two inches before melting overtook accumulation
3/15/2011 7:00 AM 0.14 0.0 M M M
3/16/2011 7:00 AM 0.05 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.05 0.0 M M M 35°F at 7:00 am and light drizzle
3/19/2011 7:00 AM 0.81 0.7 0.24 M M Rain during the day with heavy wet snow 5-7pm followed by freezing rain during night time. Half of snow melted on contact. Currently 33°F, foggy.
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.29 M M M M Most snow is gone at this elevation except for deep shaded areas. Snow line is 200 to 500 ft above us depending on slope.
3/22/2011 7:00 AM 0.00 0.0 M M M
3/23/2011 7:00 AM 0.00 0.0 M M M
3/24/2011 7:00 AM T M M M M
3/25/2011 7:00 AM 0.31 0.0 M M M
3/26/2011 7:00 AM 0.05 M M M M At 2:50 pm yesterday we had 3 minutes of 1/4 inch hail that left us about 200 pellets per sq. ft. (not damaging). Temp was 47°F and it melted within 15 minutes. It was raining at the time.
3/27/2011 7:00 AM 0.30 M M M M
3/28/2011 7:00 AM 0.04 0.0 M T T
3/29/2011 7:00 AM 0.03 M M M M
3/30/2011 7:00 AM 0.19 M M M M
3/31/2011 7:00 AM 0.63 M M M M 48°F at 7:00 am
4/1/2011 7:00 AM 0.02 M M M M
4/2/2011 7:00 AM 0.11 M M M M
4/3/2011 7:00 AM T M M M M
4/4/2011 7:00 AM 0.00 0.0 M 0.0 M
4/5/2011 7:00 AM 0.02 M M M M
4/6/2011 7:00 AM T M M M M
4/7/2011 7:00 AM T T M M M
4/8/2011 7:00 AM 0.09 M M M M
4/9/2011 7:00 AM 0.00 0.0 M M M
4/10/2011 7:00 AM 0.00 0.0 M M M
4/11/2011 7:00 AM 0.08 M M M M
4/12/2011 7:00 AM T M M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.02 M M M M
4/15/2011 7:00 AM 0.05 M M M M
4/16/2011 7:00 AM 0.01 M M M M
4/17/2011 6:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM T T M M M
4/20/2011 7:00 AM 0.00 0.0 M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 M M M
4/25/2011 7:00 AM T M M M M
4/26/2011 7:00 AM 0.03 M M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:00 AM 0.06 M M M M
4/29/2011 7:00 AM T 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 7:00 AM 0.00 0.0 M M M
5/3/2011 7:00 AM 0.01 M M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.02 M M M M
5/8/2011 7:00 AM T M M M M
5/9/2011 7:00 AM 0.01 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 0.03 M M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:00 AM 0.36 M M M M
5/15/2011 7:00 AM 0.38 M M M M
5/16/2011 7:00 AM 0.51 M M M M
5/17/2011 7:00 AM 0.01 M M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM T M M M M
5/20/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.05 M M M M
5/23/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 7:00 AM 0.04 M M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/26/2011 7:00 AM 0.30 M M M M
5/27/2011 7:00 AM T M M M M
5/28/2011 7:00 AM T M M M M
5/29/2011 7:00 AM 0.02 M M M M
5/30/2011 7:00 AM T M M M M
5/31/2011 7:00 AM 0.31 M M M M Currently drizziling
6/1/2011 7:00 AM 0.27 M M M M
6/2/2011 7:00 AM 0.02 M M M M
6/3/2011 7:00 AM 0.00 0.0 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 0.00 0.0 M M M
6/7/2011 7:00 AM 0.05 M M M M
6/8/2011 7:00 AM 0.17 M M M M
6/9/2011 7:00 AM 0.24 M M M M
6/10/2011 7:00 AM 0.23 M M M M
6/11/2011 7:00 AM T M M M M
6/12/2011 7:00 AM 0.00 0.0 M M M
6/13/2011 7:00 AM 0.00 0.0 M M M
6/14/2011 7:00 AM 0.00 0.0 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 0.02 M M M M
6/19/2011 7:00 AM T M M M M
6/20/2011 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
6/25/2011 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 0.04 M M M M
6/29/2011 7:00 AM T M M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM T 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 7:00 AM T M M M M
7/13/2011 7:00 AM 0.05 M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:00 AM T M M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.04 M M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 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 0.02 M M M M
7/26/2011 7:00 AM 0.27 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 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 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 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 T M 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 0.00 0.0 M M M
8/27/2011 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
9/1/2011 7:00 AM T M 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
9/11/2011 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 0.00 0.0 M M M
9/15/2011 7:00 AM 0.00 0.0 M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM T M M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 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 T M M M M
9/26/2011 7:00 AM T M M M M
9/27/2011 7:00 AM 0.11 M M M M
9/28/2011 7:00 AM 0.01 M M M M
9/29/2011 7:00 AM 0.00 0.0 M M M First sign of frost.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/9/2010 10/11/2010 7:00 AM 3 0.46 M M
10/28/2010 10/30/2010 7:00 AM 3 0.54 M M
7/16/2011 7/18/2011 7:00 AM 3 0.14 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