Station Overview Station Location
Station Number CO-GR-25 Latitude 40.0901
Station Name Granby .5 NW Longitude -105.9472
County Grand Elevation (ft) 8018



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 1.07 2.06 31 1.20 19 0.86 12 5 8 2 2.5 1 2
Nov 10 0.80 1.01 30 0.52 12 0.49 18 3 6 4 8.0 7 8
Dec 10 0.85 1.30 31 0.94 19 0.36 12 3 9 4 9.0 6 19
Jan 11 0.72 1.11 30 0.64 22 0.47 8 4 10 4 8.0 9 22
Feb 11 0.81 1.24 28 1.07 24 0.17 4 2 10 2 16.3 10 23
March 11 0.81 2.11 30 1.59 22 0.52 8 4 13 0 17.9 11 22
April 11 1.13 2.54 31 1.62 20 0.92 11 4 8 3 8.0 5 8
May 11 1.36 2.33 31 0.78 21 1.55 10 3 8 2 0.6 2 2
June 11 1.39 1.14 29 1.14 27 0.00 2 1 7 2 0.2 1 1
July 11 1.58 2.42 31 2.28 25 0.14 6 2 9 4 0.0 0 0
Aug 11 1.63 0.83 30 0.63 17 0.20 13 4 6 2 0.0 0 0
Sept 11 1.53 1.27 30 0.97 19 0.30 11 3 7 2 0.0 0 0
Water Year Totals: 13.68" 19.36" 362 days 13.38" 247 5.98" 115 days 38 101 days 31 days 70.5" 52 days 107 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 **
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 T
10/6/2010 T
10/7/2010 0.08
10/8/2010 0.20
10/9/2010 **
10/10/2010 0.09
10/11/2010 0.00
10/12/2010 0.18
10/13/2010 0.10
10/14/2010 0.00
10/15/2010 0.00
10/16/2010 **
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.15
10/20/2010 0.00
10/21/2010 **
10/22/2010 **
10/23/2010 **
10/24/2010 0.71
10/25/2010 0.25
10/26/2010 0.23
10/27/2010 0.01
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 **
10/31/2010 0.06
11/1/2010 0.04
11/2/2010 **
11/3/2010 **
11/4/2010 **
11/5/2010 **
11/6/2010 **
11/7/2010 0.02
11/8/2010 0.00
11/9/2010 0.04
11/10/2010 0.03
11/11/2010 T
11/12/2010 T
11/13/2010 **
11/14/2010 0.14
11/15/2010 0.12
11/16/2010 0.14
11/17/2010 0.15
11/18/2010
11/19/2010 0.00 **
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 0.33
11/29/2010 T
11/30/2010 T
12/1/2010 T
12/2/2010 0.06
12/3/2010 0.00
12/4/2010 **
12/5/2010 T
12/6/2010 0.00
12/7/2010 0.10
12/8/2010 T
12/9/2010 T
12/10/2010 0.01
12/11/2010 **
12/12/2010 **
12/13/2010 0.06
12/14/2010 0.00
12/15/2010 T
12/16/2010 0.05
12/17/2010 0.00
12/18/2010 0.12
12/19/2010 0.21
12/20/2010 0.31
12/21/2010 **
12/22/2010 **
12/23/2010 **
12/24/2010 **
12/25/2010 **
12/26/2010 0.30
12/27/2010 0.05
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.03
12/31/2010 **
Day of YearDaily PrcpMultiday Prcp
1/1/2011 **
1/2/2011 0.07
1/3/2011 0.12
1/4/2011 T
1/5/2011 T
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 **
1/9/2011 0.17
1/10/2011 0.01
1/11/2011
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.01
1/15/2011 0.00
1/16/2011 T
1/17/2011 0.16
1/18/2011 0.07
1/19/2011 0.05
1/20/2011 0.14
1/21/2011 0.00
1/22/2011 **
1/23/2011 0.23
1/24/2011 0.02
1/25/2011 0.00
1/26/2011 0.05
1/27/2011 T
1/28/2011 0.00
1/29/2011 **
1/30/2011 0.00
1/31/2011 0.01
2/1/2011 0.07
2/2/2011 0.00
2/3/2011 0.00
2/4/2011 T
2/5/2011 **
2/6/2011 0.12
2/7/2011 0.04
2/8/2011 0.25
2/9/2011 0.11
2/10/2011 T
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 0.19
2/18/2011 0.14
2/19/2011 0.00
2/20/2011 0.13
2/21/2011 0.03
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.04
2/25/2011 0.07
2/26/2011 **
2/27/2011 0.05
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.11
3/4/2011 0.12
3/5/2011 **
3/6/2011 0.11
3/7/2011 0.02
3/8/2011 0.02
3/9/2011 0.03
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 **
3/13/2011 0.27
3/14/2011 0.00
3/15/2011 0.09
3/16/2011 0.00
3/17/2011 0.08
3/18/2011 0.54
3/19/2011 **
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.16
3/23/2011 0.04
3/24/2011 0.00
3/25/2011 0.01
3/26/2011 **
3/27/2011 0.14
3/28/2011 0.30
3/29/2011 0.07
3/30/2011 0.00
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 **
4/3/2011 0.21
4/4/2011 T
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
4/8/2011 0.00
4/9/2011 **
4/10/2011 0.16
4/11/2011 0.01
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.28
4/15/2011 0.00
4/16/2011 **
4/17/2011 **
4/18/2011 0.12 0.12
4/19/2011 0.33
4/20/2011 0.07
4/21/2011 0.57
4/22/2011 **
4/23/2011 **
4/24/2011 0.43
4/25/2011 T
4/26/2011 0.22
4/27/2011 0.02
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 **
5/1/2011 0.19
5/2/2011 T
5/3/2011 0.00
5/4/2011 0.09
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 **
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.02
5/11/2011 0.08
5/12/2011 0.31
5/13/2011 T
5/14/2011 0.00
5/15/2011 0.16
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 **
5/20/2011 **
5/21/2011 **
5/22/2011 **
5/23/2011 **
5/24/2011 **
5/25/2011 1.36
5/26/2011 0.00
5/27/2011 0.05
5/28/2011 0.05
5/29/2011 0.00
5/30/2011 0.00
5/31/2011 0.02
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 **
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011
6/9/2011 0.00
6/10/2011 0.00
6/11/2011 0.00
6/12/2011 T
6/13/2011 0.00
6/14/2011 T
6/15/2011 0.01
6/16/2011 0.00
6/17/2011 0.06
6/18/2011 0.11
6/19/2011 0.02
6/20/2011 0.63
6/21/2011 0.19
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 0.00
6/29/2011 0.00
6/30/2011 0.12
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.19
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.04
7/7/2011 0.00
7/8/2011 0.11
7/9/2011 0.11
7/10/2011 T
7/11/2011 0.08
7/12/2011 0.00
7/13/2011 0.85
7/14/2011 **
7/15/2011 0.00
7/16/2011 T
7/17/2011 0.03
7/18/2011 0.07
7/19/2011 0.80
7/20/2011 T
7/21/2011 0.00
7/22/2011 0.00
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 **
7/29/2011 **
7/30/2011 **
7/31/2011 0.14
8/1/2011 0.01
8/2/2011 0.01
8/3/2011 0.08
8/4/2011 0.00
8/5/2011 0.00
8/6/2011 **
8/7/2011 **
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 T
8/13/2011 **
8/14/2011 **
8/15/2011 **
8/16/2011 0.00
8/17/2011 0.19
8/18/2011 T
8/19/2011
8/20/2011 **
8/21/2011 0.05
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.02
8/27/2011 **
8/28/2011 **
8/29/2011 0.15
8/30/2011 0.32
8/31/2011 **
9/1/2011 **
9/2/2011 **
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 0.21
9/7/2011 0.46
9/8/2011 0.09
9/9/2011 0.04
9/10/2011 **
9/11/2011 **
9/12/2011 0.00
9/13/2011 0.03
9/14/2011 T
9/15/2011 0.08
9/16/2011 0.25
9/17/2011 **
9/18/2011 0.09
9/19/2011 0.00
9/20/2011 T
9/21/2011 0.00
9/22/2011 0.02
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
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 6:40 AM 0.00 0.0 M M M
10/4/2010 5:30 AM 0.00 0.0 M M M
10/5/2010 5:25 AM T M M M M
10/6/2010 7:00 AM T M M M M
10/7/2010 5:25 AM 0.08 M M M M
10/8/2010 6:30 AM 0.20 M M M M
10/11/2010 5:45 AM 0.00 0.0 M M M
10/12/2010 6:55 AM 0.18 M M M M Steady rain falling at observation time
10/13/2010 5:20 AM 0.10 M M M M
10/14/2010 5:20 AM 0.00 0.0 M M M
10/15/2010 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 5:25 AM 0.15 M M M M
10/20/2010 7:00 AM 0.00 0.0 M M M
10/25/2010 6:50 AM 0.25 M M M M Heavy rain falling at observation time.
10/26/2010 6:45 AM 0.23 2.5 M 2.5 M
10/27/2010 6:30 AM 0.01 M M M M Precip fell as snow. Snow depth was not measured
10/28/2010 6:30 AM 0.00 0.0 M 1.0 M
10/29/2010 6:40 AM 0.00 0.0 M 0.0 M
11/1/2010 6:45 AM 0.04 0.2 M 0.2 M
11/8/2010 6:30 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.04 0.9 0.04 1.0 M Heavy snow falling at observation time
11/10/2010 7:00 AM 0.03 0.1 T 1.0 M ice on snowboard so core measurement is low
11/11/2010 9:00 AM T T M 0.0 M
11/12/2010 7:00 AM T T M 0.0 M
11/15/2010 7:00 AM 0.12 3.5 0.12 6.0 M
11/16/2010 6:55 AM 0.14 2.9 0.12 7.5 M snow falling at observation time
11/17/2010 7:00 AM 0.15 0.3 M 6.5 M High wind reduced snowboard and total accumulation numbers
11/19/2010 6:50 AM 0.00 0.0 M 4.5 M
11/29/2010 6:50 AM T T M M M
11/30/2010 6:40 AM T 0.1 M 6.5 M
12/1/2010 6:55 AM T T M 6.5 M
12/2/2010 6:55 AM 0.06 0.7 0.06 7.0 M
12/3/2010 7:00 AM 0.00 0.0 M 5.0 M
12/6/2010 7:00 AM 0.00 0.0 M 5.0 M
12/7/2010 6:55 AM 0.10 1.5 0.08 6.5 M
12/8/2010 7:00 AM T M M 6.0 M
12/9/2010 6:50 AM T M M 6.0 M
12/10/2010 6:55 AM 0.01 M M 5.5 M
12/14/2010 6:55 AM 0.00 0.0 M 5.5 M
12/15/2010 6:50 AM T M M 5.5 M Light snow falling at observation time
12/16/2010 6:45 AM 0.05 T M 6.5 M high wind blew snow off of snow board
12/17/2010 6:55 AM 0.00 0.0 M 6.5 M
12/18/2010 9:55 AM 0.12 2.7 0.12 9.0 M
12/19/2010 9:50 AM 0.21 2.0 0.17 11.0 M
12/20/2010 7:00 AM 0.31 M M 9.0 M Steady RAIN falling at observation time!!
12/27/2010 6:55 AM 0.05 1.4 M 11.0 M
12/28/2010 7:00 AM 0.00 0.0 M 10.5 M
12/29/2010 6:55 AM 0.00 0.0 M 10.5 M
12/30/2010 7:00 AM 0.03 0.7 0.03 11.0 M
1/3/2011 6:55 AM 0.12 1.3 0.11 12.5 M
1/4/2011 6:55 AM T T M 12.5 M
1/5/2011 6:50 AM T T M 12.0 M light snow falling at observation time
1/6/2011 6:50 AM 0.00 0.0 M 12.0 M
1/7/2011 6:50 AM 0.00 0.0 M 12.0 M
1/10/2011 6:55 AM 0.01 0.2 M 14.0 2.52 SWE collected at 4:45 PM, Jan 10
1/12/2011 6:45 AM 0.00 0.0 M 14.0 M
1/13/2011 6:55 AM 0.00 0.0 M 13.5 M
1/14/2011 7:00 AM 0.01 0.5 0.01 14.0 M
1/15/2011 8:50 AM 0.00 0.0 M 13.0 M
1/16/2011 8:40 AM T M M 13.0 M
1/17/2011 6:50 AM 0.16 0.7 0.16 13.0 M 34º at 5:15 AM. Highly unusual for January. VERY wet snow. Very high wind overnight.
1/18/2011 6:50 AM 0.07 M M 12.5 M Some of the precipitation fell as rain (this is unheard of for Granby in January). This and very high wind means no snow accumulated on the snow board. It was completely dry at observation time.
1/19/2011 6:45 AM 0.05 1.6 0.06 14.0 M
1/20/2011 6:50 AM 0.14 1.8 0.08 17.5 M snow fell straight down and piled up on the snow board but later the wind blew much of it off. So the new snow depth and core measurement are very low.
1/21/2011 6:45 AM 0.00 0.0 M 15.5 M total snow depth reduced by high wind scouring around snow stake
1/24/2011 6:45 AM 0.02 0.2 M 16.0 M
1/25/2011 6:45 AM 0.00 0.0 M 16.0 M
1/26/2011 6:45 AM 0.05 1.4 0.07 17.0 M Light snow falling at observation time
1/27/2011 6:55 AM T M M 17.0 M
1/28/2011 6:45 AM 0.00 0.0 M 16.0 M
1/31/2011 6:45 AM 0.01 0.3 T 16.0 M
2/1/2011 6:10 AM 0.07 1.4 0.07 17.0 M
2/2/2011 6:45 AM 0.00 0.0 M 16.5 M
2/3/2011 6:40 AM 0.00 0.0 M 16.5 M
2/4/2011 6:45 AM T 0.3 T 16.5 M
2/7/2011 6:50 AM 0.04 0.9 0.04 19.5 M
2/8/2011 6:45 AM 0.25 5.5 0.24 24.0 M
2/9/2011 6:50 AM 0.11 1.1 0.12 24.5 M
2/10/2011 6:45 AM T M M M M
2/11/2011 6:45 AM 0.00 0.0 M 21.5 M
2/12/2011 9:45 AM 0.00 0.0 M 20.5 M
2/13/2011 10:05 PM 0.00 0.0 M 20.0 M
2/14/2011 6:50 AM 0.00 0.0 M 20.0 3.86 SWE collected at 5:00 PM Feb 14
2/15/2011 6:45 AM 0.00 0.0 M 20.0 M
2/16/2011 6:50 AM 0.00 0.0 M 20.0 M
2/17/2011 6:45 AM 0.19 2.4 0.17 21.5 M heavy snow falling at observation time
2/18/2011 6:45 AM 0.14 2.4 0.09 23.0 M
2/19/2011 9:10 AM 0.00 0.0 M 22.5 M
2/20/2011 8:15 AM 0.13 0.3 M 21.5 M Snow mixed with rain began at 10:30PM. Very high wind so very little snow board accumulation.
2/21/2011 4:30 PM 0.03 M M 21.5 M
2/22/2011 6:45 AM 0.00 0.0 M 21.5 M
2/23/2011 6:50 AM 0.00 0.0 M 20.5 M
2/24/2011 6:45 AM 0.04 0.6 0.04 21.0 M
2/25/2011 6:50 AM 0.07 1.4 0.06 22.0 M
2/28/2011 6:45 AM 0.00 0.0 M 21.5 M
3/1/2011 6:45 AM 0.00 0.0 M 21.0 M
3/2/2011 6:40 AM 0.00 0.0 M 21.0 M
3/3/2011 6:55 AM 0.11 1.8 0.10 22.5 M
3/4/2011 6:50 AM 0.12 1.4 0.09 23.5 M
3/7/2011 7:05 AM 0.02 0.6 M 23.5 M
3/8/2011 6:45 AM 0.02 0.3 0.01 22.0 M
3/9/2011 6:45 AM 0.03 M M 22.5 M very high wind. No snowboard accumulation.
3/10/2011 6:50 AM 0.00 0.0 M 22.0 M
3/11/2011 7:30 AM 0.00 0.0 M 21.5 M
3/14/2011 7:00 AM 0.00 0.0 M 19.5 M
3/15/2011 7:05 AM 0.09 1.4 0.07 20.0 M
3/16/2011 5:40 AM 0.00 0.0 M 18.0 M
3/17/2011 6:55 AM 0.08 1.5 0.08 17.0 M Heavy snow falling at observation time
3/18/2011 7:10 AM 0.54 4.7 0.42 21.5 M
3/21/2011 6:00 AM 0.00 0.0 M 16.0 M
3/22/2011 7:05 AM 0.16 1.8 0.13 17.0 M
3/23/2011 6:45 AM 0.04 0.2 0.01 16.0 M
3/24/2011 6:55 AM 0.00 0.0 M 14.5 M
3/25/2011 6:55 AM 0.01 M M 14.5 M
3/28/2011 7:00 AM 0.30 3.6 0.31 16.5 M
3/29/2011 7:00 AM 0.07 0.6 0.03 15.5 M
3/30/2011 6:55 AM 0.00 0.0 M 14.0 M
4/1/2011 6:50 AM 0.00 0.0 M 11.0 M
4/4/2011 7:00 AM T T M 3.0 M
4/5/2011 5:55 AM 0.00 0.0 M 0.5 M
4/6/2011 6:45 AM 0.00 0.0 M 0.0 M
4/7/2011 7:00 AM T M M 0.0 M
4/8/2011 7:05 AM 0.00 0.0 M 0.0 M
4/11/2011 7:05 AM 0.01 0.3 T 0.5 M
4/12/2011 6:40 AM 0.00 0.0 M 0.0 M
4/13/2011 5:45 AM 0.00 0.0 M 0.0 M
4/14/2011 7:05 AM 0.28 3.8 0.25 4.0 M
4/15/2011 7:05 AM 0.00 0.0 M 0.0 M
4/18/2011 7:00 AM 0.12 0.0 M 0.0 M
4/19/2011 7:05 AM 0.33 0.6 0.20 0.5 M
4/20/2011 7:00 AM 0.07 T M 0.0 M
4/21/2011 7:00 AM 0.57 1.6 0.31 2.0 M
4/25/2011 7:00 AM T M M 0.0 M
4/26/2011 7:00 AM 0.22 1.7 0.08 1.5 M Core is much smaller than catch because bottom layer on snow board was ice.
4/27/2011 7:05 AM 0.02 M M 0.0 M
4/28/2011 7:05 AM 0.00 0.0 M 0.0 M
4/29/2011 5:45 AM 0.00 0.0 M 0.0 M
5/2/2011 7:10 AM T 0.3 M 0.5 M
5/3/2011 5:50 AM 0.00 0.0 M 0.0 M
5/4/2011 6:55 AM 0.09 0.3 0.06 0.5 M
5/5/2011 6:50 AM 0.00 0.0 M 0.0 M
5/6/2011 5:50 AM 0.00 0.0 M 0.0 M
5/9/2011 6:50 AM 0.00 0.0 M 0.0 M
5/10/2011 6:55 AM 0.02 M M 0.0 M
5/11/2011 7:00 AM 0.08 T M 0.0 M Light snow falling at observation time.
5/12/2011 7:05 AM 0.31 M M M M light snow falling at observation time
5/13/2011 5:55 AM T M M M M
5/14/2011 9:00 AM 0.00 0.0 M M M
5/15/2011 8:05 AM 0.16 M M 0.0 M
5/16/2011 5:45 AM 0.00 0.0 M M M
5/17/2011 6:50 AM 0.00 0.0 M M M
5/18/2011 6:45 AM 0.00 0.0 M M M
5/26/2011 5:45 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.05 M M M M
5/28/2011 8:45 AM 0.05 M M M M
5/29/2011 9:10 AM 0.00 0.0 M M M
5/30/2011 5:55 AM 0.00 0.0 M M M
5/31/2011 6:55 AM 0.02 T M 0.0 M About 1/2 inch of snow on cars and grass
6/1/2011 5:45 AM 0.00 0.0 M M M
6/2/2011 6:55 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 5:55 AM 0.00 0.0 M M M
6/7/2011 5:50 AM 0.00 0.0 M M M
6/9/2011 5:55 AM 0.00 0.0 M M M
6/10/2011 5:45 AM 0.00 0.0 M M M
6/11/2011 8:45 AM 0.00 0.0 M M M
6/12/2011 8:40 AM T M M M M
6/13/2011 5:40 AM 0.00 0.0 M M M
6/14/2011 5:45 AM T M M M M
6/15/2011 5:50 AM 0.01 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 5:35 AM 0.06 M M M M
6/18/2011 9:45 AM 0.11 M M M M
6/19/2011 8:10 AM 0.02 M M M M
6/20/2011 5:55 AM 0.63 0.2 M 0.2 M snow falling at observation time
6/21/2011 5:50 AM 0.19 M M M M
6/22/2011 5:50 AM 0.00 0.0 M M M
6/23/2011 5:55 AM 0.00 0.0 M M M
6/24/2011 5:55 AM 0.00 0.0 M M M
6/25/2011 9:05 AM 0.00 0.0 M M M
6/26/2011 8:20 AM 0.00 0.0 M M M
6/27/2011 6:45 AM 0.00 0.0 M M M
6/28/2011 5:50 AM 0.00 0.0 M M M
6/29/2011 5:45 AM 0.00 0.0 M M M
6/30/2011 5:40 AM 0.12 M M M M
7/1/2011 5:55 AM 0.19 M M M M
7/2/2011 8:30 AM 0.00 0.0 M M M
7/3/2011 9:25 AM 0.00 0.0 M M M
7/4/2011 9:45 AM T M M M M
7/5/2011 5:40 AM 0.00 0.0 M M M
7/6/2011 5:45 AM 0.04 M M M M
7/7/2011 5:50 AM 0.00 0.0 M M M
7/8/2011 6:55 AM 0.11 M M M M
7/9/2011 9:25 AM 0.11 M M M M
7/10/2011 9:15 AM T M M M M
7/11/2011 5:50 AM 0.08 M M M M
7/12/2011 5:50 AM 0.00 0.0 M M M
7/13/2011 6:45 AM 0.85 M M M M
7/16/2011 8:25 AM T M M M M
7/17/2011 8:50 AM 0.03 M M M M
7/18/2011 8:35 AM 0.07 M M M M
7/19/2011 6:55 AM 0.80 M M M M
7/20/2011 5:55 AM T M M M M
7/21/2011 5:50 AM 0.00 0.0 M M M
7/22/2011 5:50 AM 0.00 0.0 M M M
7/23/2011 8:40 AM 0.00 0.0 M M M
7/24/2011 8:10 AM 0.00 0.0 M M M
7/25/2011 5:55 AM 0.00 0.0 M M M
7/26/2011 5:50 AM 0.00 0.0 M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:10 AM 0.01 M M M M
8/2/2011 6:00 AM 0.01 M M M M
8/3/2011 5:50 AM 0.08 M M M M
8/4/2011 5:45 AM 0.00 0.0 M M M
8/5/2011 6:45 AM 0.00 0.0 M M M
8/9/2011 5:50 AM 0.00 0.0 M M M
8/10/2011 5:55 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 6:55 AM T M M M M
8/17/2011 5:45 AM 0.19 M M M M
8/18/2011 5:50 AM T M M M M
8/22/2011 5:55 AM 0.00 0.0 M M M
8/23/2011 5:50 AM 0.00 0.0 M M M
8/24/2011 5:50 AM 0.00 0.0 M M M
8/25/2011 5:55 AM 0.00 0.0 M M M
8/26/2011 5:50 AM 0.02 M M M M
8/30/2011 6:55 AM 0.32 M M M M
9/7/2011 7:00 AM 0.46 M M M M
9/8/2011 8:15 AM 0.09 M M M M
9/9/2011 7:00 AM 0.04 M M M M
9/13/2011 5:50 AM 0.03 M M M M
9/14/2011 5:45 AM T M M M M
9/15/2011 7:00 AM 0.08 M M M M
9/16/2011 7:15 AM 0.25 M M M M
9/19/2011 7:00 AM 0.00 0.0 M M M
9/20/2011 5:55 AM T M M M M
9/21/2011 8:45 AM 0.00 0.0 M M M
9/22/2011 8:30 AM 0.02 M M M M
9/23/2011 6:50 AM 0.00 0.0 M M M
9/24/2011 8:45 AM 0.00 0.0 M M M
9/25/2011 9:10 PM 0.00 0.0 M M M
9/26/2011 5:50 AM 0.00 0.0 M M M
9/27/2011 5:45 AM 0.00 0.0 M M M
9/28/2011 5:50 AM 0.00 0.0 M M M
9/29/2011 5:50 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
10/2/2010 10/03/2010 10:00 PM 2 0.00 M M
10/9/2010 10/10/2010 9:30 PM 2 0.09 M M
10/16/2010 10/17/2010 10:00 PM 2 0.00 M M
10/21/2010 10/24/2010 10:35 PM 4 0.71 0.0 M Steady rain falling at observation time.
10/30/2010 10/31/2010 9:30 PM 2 0.06 0.0 M
11/2/2010 11/07/2010 9:30 PM 6 0.02 0.0 M
11/13/2010 11/14/2010 7:05 PM 2 0.14 2.0 0.07 snow falling at observation time. Core value is low due to ice on snow board.
11/19/2010 11/28/2010 9:20 PM 10 0.33 6.5 M 0.2 inches on snow board
12/4/2010 12/05/2010 7:30 PM 2 T 5.0 M
12/11/2010 12/13/2010 6:45 PM 3 0.06 5.5 M Very warm weather after snow on the 11th - 12th; gauge precip was water and probably much evaporated.
12/21/2010 12/26/2010 8:00 PM 6 0.30 9.5 M
12/31/2010 1/02/2011 7:30 PM 3 0.07 11.0 0.09 core measurement is for the multi-day period, Dec 31, 2010 to Jan 2, 2011
1/8/2011 1/09/2011 8:30 PM 2 0.17 14.0 0.16 Core precipitation was from snow board accumulation during the multi-day period. Light snow was falling at observation time.
1/22/2011 1/23/2011 7:30 PM 2 0.23 16.0 0.21 measured 2.0 inches of new snow on the snow board.
1/29/2011 1/30/2011 8:00 PM 2 0.00 16.0 M
2/5/2011 2/06/2011 7:30 PM 2 0.12 19.0 0.11 new snow depth: 1.2 inches
2/26/2011 2/27/2011 9:15 PM 2 0.05 21.5 M
3/5/2011 3/06/2011 9:40 PM 2 0.11 23.0 0.06 new snow depth: 0.9 inches
3/12/2011 3/13/2011 9:30 PM 2 0.27 19.5 M
3/19/2011 3/20/2011 8:30 PM 2 0.00 16.0 M
3/26/2011 3/27/2011 9:20 PM 2 0.14 13.0 M
4/2/2011 4/03/2011 10:05 PM 2 0.21 3.0 M
4/9/2011 4/10/2011 9:30 PM 2 0.16 0.0 M
4/16/2011 4/18/2011 7:00 AM 3 0.12 0.0 M
4/22/2011 4/24/2011 9:30 PM 3 0.43 0.0 M
4/30/2011 5/01/2011 10:00 PM 2 0.19 0.5 M
5/7/2011 5/08/2011 11:00 PM 2 0.00 0.0 M
5/19/2011 5/25/2011 4:15 PM 7 1.36 M M
6/4/2011 6/05/2011 8:20 PM 2 0.00 0.0 M
7/14/2011 7/15/2011 5:20 AM 2 0.00 M M
7/28/2011 7/31/2011 9:35 PM 4 0.14 M M
8/6/2011 8/08/2011 7:00 AM 3 0.00 M M
8/13/2011 8/16/2011 6:50 AM 4 0.00 M M
8/20/2011 8/21/2011 9:30 PM 2 0.05 M M
8/27/2011 8/29/2011 7:00 AM 3 0.15 M M
8/31/2011 9/06/2011 7:00 AM 7 0.21 M M
9/10/2011 9/12/2011 7:05 AM 3 0.00 M M
9/17/2011 9/18/2011 9:30 PM 2 0.09 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