Station Overview Station Location
Station Number CO-SU-7 Latitude 39.627707
Station Name Dillon 0.6 WNW Longitude -106.049159
County Summit Elevation (ft) 9091



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 1.15 2.17 31 2.17 31 0.00 0 0 11 7 16.4 5 8
Nov 10 1.02 0.07 30 0.07 1 0.00 29 0 1 0 1.6 1 1
Dec 10 1.21 2.60 31 1.48 23 1.12 8 1 9 4 22.4 10 22
Jan 11 0.90 1.07 31 0.46 12 0.61 19 1 6 0 9.3 6 12
Feb 11 0.86 1.33 28 1.33 28 0.00 0 0 13 4 22.8 14 28
March 11 1.28 1.87 31 1.87 31 0.00 0 0 15 5 32.7 16 31
April 11 1.34 2.98 30 1.04 18 1.94 12 1 8 2 10.3 7 18
May 11 1.23 1.60 31 1.60 26 0.00 5 1 11 6 13.6 6 9
June 11 1.31 0.75 30 0.00 12 0.75 18 1 0 0 0.0 0 0
July 11 1.61 2.94 31 1.20 14 1.74 17 1 4 3 0.0 0 0
Aug 11 1.54 1.67 31 0.69 14 0.98 17 1 7 0 0.0 0 0
Sept 11 1.28 1.08 30 0.01 9 1.07 21 1 1 0 0.0 0 0
Water Year Totals: 14.73" 20.13" 365 days 11.92" 219 8.21" 146 days 8 86 days 31 days 129.1" 65 days 129 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 T
10/6/2010 T
10/7/2010 0.06
10/8/2010 0.08
10/9/2010 T
10/10/2010 T
10/11/2010 0.02
10/12/2010 T
10/13/2010 0.18
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 0.00
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.06
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.07
10/23/2010 0.33
10/24/2010 0.16
10/25/2010 0.31
10/26/2010 0.55
10/27/2010 0.35
10/28/2010 T
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 T
11/1/2010 0.07
11/2/2010 **
11/3/2010 **
11/4/2010 **
11/5/2010 **
11/6/2010 **
11/7/2010 **
11/8/2010 **
11/9/2010 **
11/10/2010 **
11/11/2010 **
11/12/2010 **
11/13/2010 **
11/14/2010 **
11/15/2010 **
11/16/2010 **
11/17/2010 **
11/18/2010 **
11/19/2010 **
11/20/2010 **
11/21/2010 **
11/22/2010 **
11/23/2010 **
11/24/2010 **
11/25/2010 **
11/26/2010 **
11/27/2010 **
11/28/2010 **
11/29/2010 **
11/30/2010 **
12/1/2010 **
12/2/2010 **
12/3/2010 **
12/4/2010 **
12/5/2010 1.12
12/6/2010 0.00
12/7/2010 0.13
12/8/2010 T
12/9/2010 0.00
12/10/2010 T
12/11/2010 0.13
12/12/2010 T
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.29
12/17/2010 0.00
12/18/2010 0.06
12/19/2010 0.23
12/20/2010 0.19
12/21/2010 0.34
12/22/2010 T
12/23/2010 0.00
12/24/2010 0.05
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.06
12/28/2010 0.00
12/29/2010 **
12/30/2010 **
12/31/2010 **
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 **
1/3/2011 **
1/4/2011 **
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 **
1/14/2011 **
1/15/2011 **
1/16/2011 **
1/17/2011 **
1/18/2011 **
1/19/2011 0.61
1/20/2011 0.20
1/21/2011 0.02
1/22/2011 0.15
1/23/2011 0.03
1/24/2011 0.05
1/25/2011 0.00
1/26/2011 0.01
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 0.00
2/1/2011 0.02
2/2/2011 T
2/3/2011 0.00
2/4/2011 T
2/5/2011 0.19
2/6/2011 0.20
2/7/2011 0.03
2/8/2011 0.17
2/9/2011 0.01
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 0.01
2/18/2011 0.24
2/19/2011 0.00
2/20/2011 0.09
2/21/2011 0.01
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 T
2/25/2011 0.08
2/26/2011 0.25
2/27/2011 T
2/28/2011 0.03
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.02
3/4/2011 0.19
3/5/2011 T
3/6/2011 0.02
3/7/2011 0.03
3/8/2011 T
3/9/2011 0.01
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.15
3/14/2011 0.00
3/15/2011 0.12
3/16/2011 0.00
3/17/2011 T
3/18/2011 0.15
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.10
3/23/2011 0.06
3/24/2011 0.00
3/25/2011 T
3/26/2011 0.06
3/27/2011 0.08
3/28/2011 0.53
3/29/2011 0.31
3/30/2011 T
3/31/2011 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.02
4/2/2011 0.00
4/3/2011 0.04
4/4/2011 0.39
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
4/8/2011 0.00
4/9/2011 0.00
4/10/2011 0.04
4/11/2011 0.01
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.22
4/15/2011 0.01
4/16/2011 0.00
4/17/2011 T
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 1.94
4/30/2011 0.31
5/1/2011 T
5/2/2011 0.11
5/3/2011 T
5/4/2011 **
5/5/2011 **
5/6/2011 **
5/7/2011 **
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 T
5/11/2011 0.21
5/12/2011 0.16
5/13/2011 0.03
5/14/2011 0.00
5/15/2011 0.20
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.14
5/20/2011 0.13
5/21/2011 0.26
5/22/2011 0.17
5/23/2011 T
5/24/2011 T
5/25/2011 0.08
5/26/2011 0.00
5/27/2011 0.11
5/28/2011 0.00
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 T
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
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 0.75
6/24/2011 0.00
6/25/2011 0.00
6/26/2011 0.00
6/27/2011 0.00
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 1.74
7/18/2011 T
7/19/2011 1.14
7/20/2011 0.02
7/21/2011 T
7/22/2011 T
7/23/2011 0.00
7/24/2011 0.00
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.03
7/28/2011 0.01
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
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 0.98
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.12
8/21/2011 0.00
8/22/2011 0.05
8/23/2011 0.01
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.18
8/27/2011 0.23
8/28/2011 0.00
8/29/2011 0.04
8/30/2011 0.06
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.01
9/4/2011 0.00
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 1.07
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
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 73º high 38º at 7:00 am falling bar
10/5/2010 7:00 AM T M M M M 65º high 37º at 7:00 am rising bar
10/6/2010 7:00 AM T M M M M 68º high 41º at 7:00 am rising bar
10/7/2010 7:00 AM 0.06 M M M M 63º high 39º at 7:00 am falling bar
10/8/2010 7:00 AM 0.08 M M M M 63º high 41º at 7:00 am falling bar
10/9/2010 7:00 AM T T T M M 55º hiogh 32º at 7:00 am rising bar
10/10/2010 7:00 AM T T 0.00 0.0 M 47º high 39º at 7:00 am falling bar
10/11/2010 7:00 AM 0.02 T 0.00 0.0 0.00 50º high 36º at 7:00 am falling bar
10/12/2010 7:00 AM T 0.0 M M M 58º high 40º at 7:00 am rising bar
10/13/2010 7:00 AM 0.18 0.7 M 0.0 M 54º high 30º at 7:00 am rising bar snow melted
10/14/2010 7:00 AM 0.00 0.0 M M M 57º high 31º at 7:00 am rising bar
10/15/2010 7:00 AM 0.00 0.0 M M M 63º high 32º at 7:00 am falling bar
10/16/2010 7:00 AM 0.00 0.0 M M M 63º high 30º at 7:00 am falling bar
10/17/2010 7:00 AM 0.00 0.0 M M M 65º high 32º at 7:00 am rising bar
10/18/2010 7:00 AM 0.00 0.0 M M M 62º high 34º at 7:00 am falling bar
10/19/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00 56º high 36º at 7:00 am rising bar
10/20/2010 7:00 AM 0.00 0.0 M M M 54º high 29º at 7:00 am rising bar
10/21/2010 7:00 AM 0.00 0.0 M M M 61º high 32º at 7:00 am falling bar
10/22/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00 62º high 40º at 7:00 am falling bar
10/23/2010 7:00 AM 0.33 1.2 0.13 0.5 M 47º high 35º at 7:00 am falloing bar
10/24/2010 7:00 AM 0.16 3.1 0.06 0.5 M 43º high 35º at 7:00 am rising bar melting off board so core not accurate
10/25/2010 7:00 AM 0.31 0.0 0.00 0.0 0.00 46º high 40º at 7:00 am falling bar fell over.5 overnight
10/26/2010 7:00 AM 0.55 7.2 0.16 5.5 M 42º high 22º at 7:00 am rising bar still snowing very windy
10/27/2010 8:00 AM 0.35 4.2 0.33 8.5 M 27º high 20º at 8:00 am rising bar periods on sunshine yesterday
10/28/2010 7:00 AM T T T 6.5 M 27º high 10º at 7:00 am rising bar
10/29/2010 7:00 AM 0.00 0.0 0.00 5.0 M 40º high 21º at 7:00 am falling bar
10/30/2010 7:00 AM 0.00 0.0 0.00 4.0 M 53º high 28º at 7:00 am falling bar
10/31/2010 7:00 AM T T T 3.0 M 58 high 30 at 7:00 am steady bar
11/1/2010 7:00 AM 0.07 1.6 0.06 3.5 M 44 high 29 at 7:00 am rising bar
12/6/2010 7:00 AM 0.00 0.0 0.00 6.0 M 41 high 19 at 7:00 rising bar
12/7/2010 7:00 AM 0.13 2.5 0.13 M M 46º high 25º at 7:00 am falling bar
12/8/2010 7:00 AM T T T 8.5 M 41º high 12º at 7:00 am rising bar
12/9/2010 7:00 AM 0.00 0.0 0.00 8.0 M 37º high 32º at 7:00 am falling bar
12/10/2010 7:00 AM T 0.2 T 8.0 M 40º high 31º at 7:00 am falling bar
12/11/2010 7:00 AM 0.13 2.8 0.90 11.0 M 39º high 23º at 7:00 am rising bar heavy wind cleaned off most on snow board
12/12/2010 7:00 AM T T T 11.0 M 24º high 26º at 7:00 am rising bar
12/13/2010 7:00 AM 0.00 0.0 0.00 10.5 M 36º high 22º at 7:00 am steady bar
12/14/2010 7:00 AM 0.00 0.0 0.00 9.5 M 48º high 28º at 7:00 am falling bar
12/15/2010 7:00 AM 0.00 0.0 0.00 8.5 M 48º high 26º at 7:00 am falling bar
12/16/2010 7:00 AM 0.29 4.8 0.23 12.5 M 38º high 12º at 7:00 am rising bar most of the snow came between 4:00 pm and 7:00 pm
12/17/2010 7:00 AM 0.00 0.0 0.00 12.0 M 29º high 3º at 7:00 am rising bar
12/18/2010 7:00 AM 0.06 1.1 0.06 12.5 M 23º high 22º at 7:00 am falling bar light snow falling now
12/19/2010 7:00 AM 0.23 3.2 0.26 15.0 M 35º high 31º at 7:00 am falling bar
12/20/2010 7:00 AM 0.19 1.9 0.16 16.5 M 38º high 36º at 7:00 am falling bar nearly rain much of the time
12/21/2010 7:00 AM 0.34 3.2 0.33 18.0 M 38º high 35º at 7:00 am rising bar
12/22/2010 7:00 AM T T T 17.0 M 42º high 23º at 7:00 am rising bar
12/23/2010 7:00 AM 0.00 0.0 0.00 16.0 M 49º high 26º at 7:00 am falling bar
12/24/2010 7:00 AM 0.05 0.6 0.03 16.0 M 38º hgih 16º at 7:00 am rising bar
12/25/2010 7:00 AM 0.00 0.0 0.00 16.0 M 34º high 9º at 7:00 am rising bar
12/26/2010 7:00 AM 0.00 0.0 0.00 15.0 M 35º high 14º at 7:00 am falling bar
12/27/2010 7:00 AM 0.06 2.1 0.06 16.0 M 34º high 20º at 7:00 am steady bar very dry beautiful powder need more like it
12/28/2010 7:00 AM 0.00 0.0 0.00 15.5 M 29º high 5º at 7:00 an falling bar
1/20/2011 7:00 AM 0.20 3.6 0.20 23.5 M 32º high -2º at 7:00 am rising bar
1/21/2011 7:00 AM 0.02 0.9 0.02 23.5 M 22º high 22º at 7:00 am falling bar
1/22/2011 7:00 AM 0.15 2.6 0.13 25.5 M 27º high 22º at 7:00 am falling bar
1/23/2011 7:00 AM 0.03 0.6 0.02 24.0 M 28º high 5º at 7:00 am rising bar high winds all day
1/24/2011 7:00 AM 0.05 0.7 0.04 24.0 M 26º hgih 16º at 7:00 am falling bar
1/25/2011 7:00 AM 0.00 0.0 0.00 23.5 M 26º high -5º at 7:00 am rising bar
1/26/2011 7:00 AM 0.01 0.9 0.01 24.0 M 22º high 13º at 7:00 am rising bar very dry snow overnight
1/27/2011 7:00 AM 0.00 0.0 0.00 23.5 M 29º high 11º at 7:00 am rising bar
1/28/2011 7:00 AM 0.00 0.0 0.00 23.0 M 34º high 10º at 7:00 am falling bar
1/29/2011 7:00 AM 0.00 0.0 0.00 22.5 M 39º high 12º at 7:00 am falling bar
1/30/2011 7:00 AM 0.00 0.0 0.00 22.0 M 39º high 13º at 7:00 am falling bar
1/31/2011 7:00 AM 0.00 0.0 0.00 21.5 M 39º high 11º at 7:00 am falling bar
2/1/2011 7:00 AM 0.02 0.2 0.02 22.0 M 35º high -8º at 7:00 am falling bar
2/2/2011 7:00 AM T T T 22.0 M 6ºhigh -25º at 7:00 an rising bar
2/3/2011 7:00 AM 0.00 0.0 0.00 22.0 M -4º high -20º at 7:00 am rising bar
2/4/2011 7:00 AM T T T 22.0 M 13º high 6º at 7:00 am falling bar
2/5/2011 7:00 AM 0.19 3.7 0.19 26.0 M 25º high 22º at 7:00 am falling bar
2/6/2011 7:00 AM 0.20 3.8 0.21 30.0 M 29º high 15º at 7:00 am rising bar
2/7/2011 7:00 AM 0.03 0.3 0.04 29.5 4.25 22º high 15º at 7:00 am rising bar SWE by weight will adjust when melted
2/8/2011 7:00 AM 0.17 2.3 0.17 31.0 M 31º high 16º at 7:00 am falling bar
2/9/2011 7:00 AM 0.01 0.2 0.01 30.0 M 21º high -13º at 7:00 am rising bar
2/10/2011 7:00 AM 0.00 0.0 0.00 29.5 M 11º high -15º at 7:00 am falling bar
2/11/2011 7:00 AM 0.00 0.0 0.00 29.0 M 19º high 3º at 7:00 am rising bar
2/12/2011 7:00 AM 0.00 0.0 0.00 28.5 M 21º high 7º at 7:00 am rising bar
2/13/2011 7:00 AM 0.00 0.0 0.00 27.5 M 38º high 17º at 7:00 am falling bar
2/14/2011 7:00 AM 0.00 0.0 0.00 26.0 4.92 48º high 13º at 7:00 am rising bar
2/15/2011 7:00 AM 0.00 0.0 0.00 25.0 M 50º high 25º at 7:00 am falling bar
2/16/2011 7:00 AM 0.00 0.0 0.00 24.0 M 48º high 20º at 7:00 am falling bar
2/17/2011 7:00 AM 0.01 0.2 0.01 24.5 M 44º high 18º at 7:00 am falling bar high wind and snowing
2/18/2011 7:00 AM 0.24 3.8 0.20 28.0 M 34º high 14º at 7:00 am rising bar
2/19/2011 7:00 AM 0.00 0.0 0.00 27.0 M 39º high 15º at 7:00 am steady bar
2/20/2011 7:00 AM 0.09 1.7 0.09 29.0 M 49º high 21º at 7:00 am falling bar
2/21/2011 7:00 AM 0.01 0.4 0.02 28.0 4.63 32º high 11º at 7:00 am rising bar
2/22/2011 7:00 AM 0.00 0.0 0.00 27.5 M 30º high 4º at 7:00 am rising bar
2/23/2011 7:00 AM 0.00 0.0 0.00 27.0 M 36º high 11º at 7:00 am steady bar
2/24/2011 7:00 AM T 0.1 T 26.0 M 37º high 21º at 7:00 am falling bar
2/25/2011 7:00 AM 0.08 1.6 0.08 27.0 M 33º hgih 25º at 7:00 am falling bar
2/26/2011 9:00 AM 0.25 3.6 0.26 31.0 M 34º high 26º at 7:00 am falling bar
2/27/2011 7:00 AM T T T 30.0 M 41º high 14º at 7:00 am falling bar
2/28/2011 7:00 AM 0.03 0.9 0.02 29.5 4.58 39º high 13º at 7:00 am rising bar
3/1/2011 7:00 AM 0.00 0.0 0.00 28.5 M 43º high 17º at 7:00 am rising bar
3/2/2011 7:00 AM 0.00 0.0 0.00 27.5 M 48º high 14º at 7:00 am rising bar
3/3/2011 7:00 AM 0.02 0.8 0.02 27.0 M 48º high 29º at 7:00 am falling bar
3/4/2011 7:00 AM 0.19 3.2 0.12 30.0 M 45º high 22º at 7:00 am steady bar melting from snow board explains difference
3/5/2011 7:00 AM T T T 29.5 M 30º high 4º at 6:30 rising bar
3/6/2011 7:00 AM 0.02 0.4 0.02 28.5 M 41167 hifh 26º at 7:00 am falling bar
3/7/2011 7:00 AM 0.03 0.9 0.03 29.0 4.78 43º high 20º at 7:00 am falling bar
3/8/2011 7:00 AM T T T 28.5 M 44º high 15º at 7:00 am falling bar
3/9/2011 7:00 AM 0.01 0.4 T 28.5 M 29º high 21º at 7:00 am rising bar .2" of snow came am of 3/8 melted was not available for core at 7:00 am 3/9
3/10/2011 7:00 AM 0.00 0.0 0.00 28.0 M 35º high 13º at 7:00 am rising bar
3/11/2011 7:00 AM 0.00 0.0 0.00 27.0 M 49º high 32º at 7:00 am falling bar
3/12/2011 7:00 AM 0.00 0.0 0.00 26.0 M 51º high 27º at 7:00 am steady bar
3/13/2011 7:00 AM 0.15 2.3 0.15 27.0 M 49º high 29º at 7:00 am rising bar
3/14/2011 7:00 AM 0.00 0.0 0.00 26.0 5.51 37º high 14º at 7:00 am rising bar
3/15/2011 7:00 AM 0.12 2.6 0.12 27.0 M 48º high 23º at 7:00 am falling bar
3/16/2011 7:00 AM 0.00 0.0 0.00 26.0 M 50º high 28º at 7:00 am falling bar
3/17/2011 7:00 AM T T T 24.0 M 57º high 33º at 7:00 am falling bar just starting to snow
3/18/2011 7:00 AM 0.15 2.6 0.14 23.0 M 50º high 20º at 7:00 am rising bar
3/19/2011 7:00 AM 0.00 0.0 0.00 21.0 M 46º high 34º at 7:00 am falling bar
3/20/2011 7:00 AM 0.00 0.0 0.00 19.0 M 51º high 29º at 7:00 am falling bar
3/21/2011 7:00 AM 0.00 0.0 0.00 17.0 4.68 55º high 34º at 7:00 am falling bar
3/22/2011 7:00 AM 0.10 1.3 0.10 15.0 M 53º high 26º at 7:00 am falling bar
3/23/2011 7:00 AM 0.06 1.1 0.08 16.0 M 38º high 22º at 7:00 am rising bar
3/24/2011 7:00 AM 0.00 0.0 0.00 15.5 M 42º high 19º at 7:00 am falling bar
3/25/2011 7:00 AM T T T 15.0 M 49º high 17º at 7:00 am steady bar
3/26/2011 7:00 AM 0.06 1.1 0.06 15.0 M 48º high 18º at 7:00 am rising bar
3/27/2011 7:00 AM 0.08 1.8 0.07 17.0 M 38º high 25º at 7:00 am falling bar
3/28/2011 7:00 AM 0.53 7.3 0.48 24.0 5.82 43º high 25º at 7:00 am rising bar
3/29/2011 7:00 AM 0.31 6.1 0.24 28.0 M 38º high 12º 7:00 am rising bar ice on snow board not in core sample
3/30/2011 7:00 AM T 0.3 T 27.0 M 37º high 22º at 7:00 am falling bar
3/31/2011 7:00 AM 0.04 0.5 0.04 27.0 M 36º high 35º at 7:00 am rising bar warm and windy
4/1/2011 7:00 AM 0.02 T M 26.0 M 49º high 37º at 7:00 am rising bar
4/2/2011 7:00 AM 0.00 0.0 0.00 25.0 M 53º high 28º at 7:00 am falling bar
4/3/2011 7:00 AM 0.04 0.0 0.00 23.0 M 63º high 37º at 7:00 am bar falling rain after 2:00 am just turn to snow at 7:00 am
4/4/2011 7:00 AM 0.39 3.1 0.27 26.0 5.47 44º high 10º at 7:00 am fising bar
4/5/2011 7:00 AM 0.00 0.0 0.00 25.0 M 33º high 24º at 7:00 am falling bar
4/6/2011 7:00 AM 0.00 0.0 0.00 23.0 M 52º high 30º aat 7:00 am falling bar
4/7/2011 7:00 AM T 0.1 T 22.0 M 49º high 25º at 7:00 am falling bar
4/8/2011 7:00 AM 0.00 0.0 0.00 20.0 M 50º high 32º at 7:00 am steady bar
4/9/2011 7:00 AM 0.00 0.0 0.00 18.0 M 52º high 36º at 7:00 am falling bar
4/10/2011 7:00 AM 0.04 0.5 0.04 16.0 M 55º high 21º at 7:00 am rising bar
4/11/2011 7:00 AM 0.01 0.3 0.01 15.0 4.23 35º high 19º at 7:00 am rising bar
4/12/2011 7:00 AM 0.00 0.0 0.00 13.0 M 48º high 22º at 7:00 am falling bar
4/13/2011 7:00 AM 0.00 0.0 0.00 11.0 M 58º high 28º at 7:00 am steady bar
4/14/2011 7:00 AM 0.22 2.1 0.19 10.0 M 58º high 32º at 7:00 am falling bar
4/15/2011 7:00 AM 0.01 0.5 T 9.5 M 33º high 19º at 7:00 am rising bar
4/16/2011 7:00 AM 0.00 0.0 0.00 8.5 M 40º high 34º at 7:00 am falling bar
4/17/2011 7:00 AM T T T 7.0 M 47º high 40º at 7:00am falling bar
4/30/2011 7:00 AM 0.31 3.7 0.25 5.0 M 49º high 16º at 7:00 am rising bar
5/1/2011 7:00 AM T T T 3.0 M 32º high 22º at 7:00 am rising bar
5/2/2011 7:00 AM 0.11 2.2 0.10 4.0 0.37 35º high 18º at 7:00 am rising bar
5/3/2011 7:00 AM T T T 2.0 M 42º high 16º at 7:00 am rising bar
5/9/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 68º high 35º at 7:00 am falling bar
5/10/2011 7:00 AM T T T 0.0 M 66º high 27º at 7:00 am rising bar
5/11/2011 7:00 AM 0.21 3.3 0.20 3.0 M 59º high 34º at 7:00 am steady bar
5/12/2011 7:00 AM 0.16 1.5 0.06 2.0 M 40º high 32º at 7:00 am rising bar
5/13/2011 7:00 AM 0.03 T M 1.0 M 42º high 33º at 7:00 am rising bar
5/14/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2011 7:00 AM 0.20 T 0.00 0.0 0.00 66º high 34º at 7:00 am rising bar
5/16/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 66º high 37º at 7:00 am falling bar
5/17/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 70º high 36º at 7:00 am falling bar
5/18/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 59º high 34º at 7:00 am falling bar
5/19/2011 7:00 AM 0.14 1.4 0.06 1.5 M 50º high 33º at 7:00 am falling bar
5/20/2011 7:00 AM 0.13 1.4 0.09 1.0 M 42º high 32º at 7:00 am rising bar
5/21/2011 7:00 AM 0.26 3.8 0.24 2.0 M 46º high 34º at 7:00 am rising bar
5/22/2011 7:00 AM 0.17 T T 0.0 0.00 46º high 39º at 7:00 am rising bar
5/23/2011 7:00 AM T 0.0 0.00 0.0 0.00 64º high 36º at 7:00 am rising bar
5/24/2011 7:00 AM T T 0.00 0.0 0.00 67º high 34º at 7:00 am falling bar
5/25/2011 7:00 AM 0.08 T 0.00 0.0 0.00 50º high 36º at 7:00 am rising bar snow hail rain freezing mix
5/26/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 57º high 35º at 7:00 am falling bar
5/27/2011 7:00 AM 0.11 0.0 0.00 0.0 0.00 71º high 40º at 7:00 am falling bar
5/28/2011 7:00 AM 0.00 0.0 M M M 63+ high 38ºat 7:00 am falling bar
5/29/2011 7:00 AM 0.00 0.0 M M M 69º high 47º at 7:00 am falling bar
5/30/2011 7:00 AM 0.00 0.0 0.00 0.0 0.00 77º high 50º at 7:00 am steady bar
5/31/2011 7:00 AM T T T 0.0 0.00 62º high 36º at 7:00 am rising bar
6/1/2011 7:00 AM 0.00 0.0 M M M 72º high 45º at 7:00 am steady bar
6/2/2011 7:00 AM 0.00 0.0 M M M 80º high 50º at 7:00 am falling bar
6/3/2011 7:00 AM 0.00 0.0 M M M 78º high 38º at 7:00 am rising bar
6/4/2011 7:00 AM 0.00 0.0 M M M 76º high 39º at 7:00 am rising bar
6/5/2011 7:00 AM 0.00 0.0 M M M 78º high 42º at 7:00 am rising bar
6/6/2011 7:00 AM 0.00 0.0 M M M 80º high 42º at 7:00 am falling bar
6/7/2011 7:00 AM 0.00 0.0 M M M 83º high 43º at 7:00 am falling bar
6/8/2011 7:00 AM 0.00 0.0 M M M 73º high 39ºat 7:00 am rising bar
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
7/18/2011 7:00 AM T M M M M
7/19/2011 7:00 AM 1.14 M M M M 83º high 48º at 7"00 am falling bar most rain measured at this station in single 24hr period
7/20/2011 7:00 AM 0.02 M M M M 80º high 51º at 7:00 am falling bar
7/21/2011 7:00 AM T M M M M 80º high 48º at 7:00 am falling bar
7/22/2011 7:00 AM T M M M M 81º high 48º at 7:00 am rising bar
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 85º high 50º at 7:00 am rising bar
7/25/2011 7:00 AM 0.00 0.0 M M M 85º high 54º at 7:00 am falling bar
7/26/2011 7:00 AM 0.00 0.0 M M M 86º high 56º at 7:00 am falling bar
7/27/2011 7:00 AM 0.03 M M M M 74º high 51º at 7:00 am rising bar
7/28/2011 7:00 AM 0.01 M M M M 76º high 48º at 7:00 am rising bar
7/29/2011 7:00 AM 0.00 0.0 M M M 80º high 48º at 7:00 am rising bar
7/30/2011 7:00 AM 0.00 0.0 M M M 84º high 48º at 7:00 am rising bar
7/31/2011 7:00 AM 0.00 0.0 M M M 86º high 51º at 7:00 am rising bar
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 0.12 M M M M 80º high 44º at 7:00 am falling bar
8/21/2011 7:00 AM 0.00 0.0 M M M 81º high 50º at 7:00 am rising bar
8/22/2011 7:00 AM 0.05 M M M M 79º high 47º at 7:o00am rising bar
8/23/2011 7:00 AM 0.01 M M M M 79º high 48º at 7:00 am falling bar
8/24/2011 7:00 AM 0.00 0.0 M M M 82º high 47º at 7:00 am rising bar
8/25/2011 7:00 AM 0.00 0.0 M M M 86º high 47º at 7:00 am steady bar
8/26/2011 7:00 AM 0.18 M M M M 82º high 49º at 7:00 am steady bar
8/27/2011 7:00 AM 0.23 M M M M 75º high 48ºat 6:30 am rising bar
8/28/2011 7:00 AM 0.00 0.0 M M M 78º high 48º at 7:00 am falling bar
8/29/2011 7:00 AM 0.04 M M M M 82º high 50º at 7:00 am falling bar
8/30/2011 7:00 AM 0.06 M M M M
8/31/2011 7:00 AM 0.00 0.0 M M M 78º high 45º at 7:00 am steady bar
9/1/2011 7:00 AM 0.00 0.0 M M M 82º high 50º at 7:00 am steady bar
9/2/2011 7:00 AM 0.00 0.0 M M M 82º high 46º at 7:00 am rising bar
9/3/2011 7:00 AM 0.01 M M M M 80º high 41º at 7:00 am steady bar
9/4/2011 7:00 AM 0.00 0.0 M M M 78/º high 40º at 7:00 am rising bar
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M 71º high 39º at 7:00 am rising bar
9/28/2011 7:00 AM 0.00 0.0 M M M 70º high 38º at 7:00 am steady bar
9/29/2011 7:00 AM 0.00 0.0 M M M 69º high 37º at 7:00 am steady bar
9/30/2011 7:00 AM 0.00 0.0 M M M 72º high 38º at 7:00 am rising bar



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/2/2010 12/05/2010 7:00 AM 34 1.12 6.5 0.48 Melting has occured but it looks like I missed a great Nov.
12/29/2010 1/19/2011 7:00 AM 22 0.61 20.5 0.44 had much melting while I was gone
4/18/2011 4/29/2011 7:00 AM 12 1.94 2.0 M
5/4/2011 5/08/2011 7:00 AM 5 0.00 0.0 0.00 68º high 37º at 7:00 am heard rumor of snow while I was gone but no indication in my gage
6/9/2011 6/23/2011 12:00 AM 15 0.75 M M
6/28/2011 7/17/2011 12:00 AM 20 1.74 M M
8/1/2011 8/17/2011 7:00 AM 17 0.98 M M
9/5/2011 9/25/2011 12:00 AM 21 1.07 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
5/24/2011 1:25 PM 3/8" Rice Rice Mixed|White Ice 10 1min no damage Continuous False After rain After smaller hail 10-20 1