Station Overview Station Location
Station Number CO-BO-233 Latitude 39.973281
Station Name Nederland 4.2 E Longitude -105.427878
County Boulder Elevation (ft) 8278



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 1.32 1.34 31 1.34 27 0.00 4 1 12 2 3.1 4 1
Nov 10 1.14 0.50 30 0.50 30 0.00 0 0 9 5 8.0 10 9
Dec 10 0.97 0.19 31 0.19 26 0.00 5 0 3 10 5.4 2 5
Jan 11 0.71 0.73 31 0.67 27 0.06 4 1 7 4 11.5 9 27
Feb 11 0.84 1.20 28 1.20 25 0.00 3 0 10 4 18.8 12 21
March 11 2.45 0.65 31 0.65 30 0.00 1 1 11 5 9.5 12 5
April 11 3.15 1.91 30 1.14 19 0.77 11 1 9 3 10.4 8 8
May 11 2.38 4.10 31 4.10 26 0.00 5 0 11 3 24.1 7 9
June 11 2.24 1.80 30 1.80 20 0.00 10 2 4 2 0.0 0 0
July 11 2.33 3.92 31 3.20 23 0.72 8 1 15 2 0.0 0 0
Aug 11 2.34 1.88 31 1.34 21 0.54 10 2 7 4 0.0 0 0
Sept 11 1.50 1.46 30 1.45 16 0.01 14 2 6 3 0.0 0 0
Water Year Totals: 21.37" 19.68" 365 days 17.58" 290 2.10" 75 days 11 104 days 47 days 90.8" 64 days 85 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 **
10/2/2010 **
10/3/2010 **
10/4/2010 0.00
10/5/2010 0.03
10/6/2010 T
10/7/2010 0.05
10/8/2010 0.01
10/9/2010 T
10/10/2010 0.00
10/11/2010 0.03
10/12/2010 0.42
10/13/2010 0.26
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 0.11
10/20/2010 0.00
10/21/2010 0.00
10/22/2010 0.01
10/23/2010 0.23
10/24/2010 0.00
10/25/2010 0.14
10/26/2010 0.04
10/27/2010 0.01
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.01
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.00
11/6/2010 0.00
11/7/2010 0.00
11/8/2010 T
11/9/2010 0.00
11/10/2010 0.12
11/11/2010 0.11
11/12/2010 0.03
11/13/2010 0.00
11/14/2010 0.01
11/15/2010 0.02
11/16/2010 0.01
11/17/2010 0.16
11/18/2010 0.00
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.03
11/23/2010 T
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.00
11/27/2010 T
11/28/2010 0.00
11/29/2010 T
11/30/2010 T
12/1/2010 0.00
12/2/2010 T
12/3/2010 0.00
12/4/2010 0.00
12/5/2010 0.00
12/6/2010 T
12/7/2010 T
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.11
12/12/2010 T
12/13/2010 0.00
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 T
12/17/2010 0.03
12/18/2010 T
12/19/2010 T
12/20/2010 0.05
12/21/2010 T
12/22/2010 T
12/23/2010 T
12/24/2010 0.00
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 **
12/28/2010 **
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 0.06
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.00
1/8/2011 0.00
1/9/2011 0.03
1/10/2011 0.37
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.00
1/16/2011 0.00
1/17/2011 0.05
1/18/2011 0.02
1/19/2011 0.00
1/20/2011 0.16
1/21/2011 0.00
1/22/2011 0.02
1/23/2011 0.02
1/24/2011 T
1/25/2011 T
1/26/2011 T
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.09
2/2/2011 0.01
2/3/2011 0.00
2/4/2011 0.05
2/5/2011 T
2/6/2011 0.44
2/7/2011 0.06
2/8/2011 0.36
2/9/2011 0.02
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 T
2/18/2011 0.03
2/19/2011 0.00
2/20/2011 0.04
2/21/2011 T
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 T
2/25/2011 0.10
2/26/2011 **
2/27/2011 **
2/28/2011 **
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.01
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 0.03
3/8/2011 T
3/9/2011 T
3/10/2011 0.00
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.15
3/14/2011 T
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.23
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.10
3/23/2011 0.02
3/24/2011 0.00
3/25/2011 0.01
3/26/2011 T
3/27/2011 0.05
3/28/2011 0.01
3/29/2011 0.03
3/30/2011 T
3/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.00
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.16
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 T
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 0.77
4/19/2011 0.20
4/20/2011 0.04
4/21/2011 0.13
4/22/2011 0.05
4/23/2011 0.09
4/24/2011 0.24
4/25/2011 0.16
4/26/2011 0.07
4/27/2011 T
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 T
5/1/2011 0.00
5/2/2011 T
5/3/2011 T
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.00
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.52
5/12/2011 0.88
5/13/2011 0.08
5/14/2011 0.00
5/15/2011 0.35
5/16/2011 0.05
5/17/2011 0.00
5/18/2011 0.03
5/19/2011 1.42
5/20/2011 0.48
5/21/2011 0.06
5/22/2011 T
5/23/2011 0.00
5/24/2011 0.14
5/25/2011 0.09
5/26/2011 0.00
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 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.03
6/10/2011 T
6/11/2011 0.00
6/12/2011 0.00
6/13/2011 0.00
6/14/2011 0.00
6/15/2011 0.00
6/16/2011 **
6/17/2011 **
6/18/2011 **
6/19/2011 0.00
6/20/2011 1.55
6/21/2011 0.18
6/22/2011 0.00
6/23/2011 0.00
6/24/2011 T
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 0.04
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.09
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 0.18
7/5/2011 0.01
7/6/2011 0.10
7/7/2011 0.01
7/8/2011 1.13
7/9/2011 0.02
7/10/2011 0.01
7/11/2011 0.46
7/12/2011 0.39
7/13/2011 0.17
7/14/2011 0.08
7/15/2011 0.44
7/16/2011 **
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 0.72
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 0.08
7/28/2011 0.03
7/29/2011 **
7/30/2011 **
7/31/2011 **
8/1/2011 0.05
8/2/2011 T
8/3/2011 0.22
8/4/2011 0.00
8/5/2011 0.01
8/6/2011 0.00
8/7/2011 T
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 T
8/12/2011 T
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.46
8/16/2011 0.00
8/17/2011 0.02
8/18/2011 0.00
8/19/2011 0.00
8/20/2011 0.57
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 0.49
8/30/2011 0.02
8/31/2011 0.04
9/1/2011
9/2/2011 T
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 0.00
9/7/2011 0.56
9/8/2011 0.21
9/9/2011 0.02
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 T
9/15/2011 0.49
9/16/2011 0.04
9/17/2011 0.00 **
9/18/2011 **
9/19/2011 0.01
9/20/2011 0.00
9/21/2011 T
9/22/2011 0.13
9/23/2011 0.00
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
10/5/2010 8:00 AM 0.03 M M M M
10/6/2010 8:00 AM T M M M M
10/7/2010 8:00 AM 0.05 M M M M
10/8/2010 8:00 AM 0.01 M M M M
10/9/2010 8:00 AM T M M M M
10/10/2010 8:00 AM 0.00 0.0 M M M
10/11/2010 8:00 AM 0.03 M M M M
10/12/2010 7:15 AM 0.42 0.1 M T M Rain changed to snow at 7AM
10/13/2010 8:00 AM 0.26 2.1 M 0.0 M
10/14/2010 8:00 AM 0.00 0.0 M 0.0 M
10/15/2010 8:00 AM 0.00 0.0 M 0.0 M
10/16/2010 8:00 AM 0.00 0.0 M 0.0 M
10/17/2010 8:00 AM 0.00 0.0 M 0.0 M
10/18/2010 8:00 AM 0.00 0.0 M 0.0 M
10/19/2010 8:00 AM 0.11 T M 0.0 M
10/20/2010 8:00 AM 0.00 0.0 M 0.0 M
10/21/2010 8:00 AM 0.00 0.0 M 0.0 M
10/22/2010 8:00 AM 0.01 0.0 M 0.0 M
10/23/2010 8:00 AM 0.23 0.0 M 0.0 M
10/24/2010 8:00 AM 0.00 0.0 M 0.0 M
10/25/2010 8:00 AM 0.14 T M 0.0 M Rain began to change to snow just before 8AM
10/26/2010 8:00 AM 0.04 0.8 M 0.5 M
10/27/2010 8:00 AM 0.01 0.1 M T M
10/28/2010 8:00 AM 0.00 0.0 M 0.0 M
10/29/2010 8:00 AM 0.00 0.0 M 0.0 M
10/30/2010 8:00 AM 0.00 0.0 M 0.0 M
10/31/2010 8:00 AM 0.00 0.0 M 0.0 M
11/1/2010 8:00 AM 0.01 0.1 M T M
11/2/2010 8:00 AM 0.00 0.0 M 0.0 M
11/3/2010 8:00 AM 0.00 0.0 M 0.0 M
11/4/2010 8:00 AM 0.00 0.0 M 0.0 M
11/5/2010 8:00 AM 0.00 0.0 M 0.0 M
11/6/2010 8:00 AM 0.00 0.0 M 0.0 M
11/7/2010 8:00 AM 0.00 0.0 M 0.0 M
11/8/2010 8:00 AM T T M 0.0 M
11/9/2010 8:00 AM 0.00 0.0 M 0.0 M
11/10/2010 8:00 AM 0.12 2.5 0.16 2.0 M New snowfall depth measured on snowboard at 2pm Nov 9. No accumulating snow after that time.
11/11/2010 8:00 AM 0.11 1.4 M 1.5 M
11/12/2010 8:00 AM 0.03 0.3 M 1.5 M
11/13/2010 8:00 AM 0.00 0.0 M 1.0 M
11/14/2010 8:00 AM 0.01 0.1 M 0.5 M
11/15/2010 8:00 AM 0.02 0.2 M 0.5 M
11/16/2010 8:00 AM 0.01 0.2 M T M
11/17/2010 8:00 AM 0.16 2.8 M 1.5 M New snowfall measured on snowboard at 3:30PM yesterday and 8AM today.
11/18/2010 8:00 AM 0.00 0.0 M 1.0 M
11/19/2010 8:00 AM 0.00 0.0 M 0.5 M
11/20/2010 8:00 AM 0.00 0.0 M T M
11/21/2010 8:00 AM 0.00 0.0 M T M
11/22/2010 8:00 AM 0.03 0.3 M T M
11/23/2010 8:00 AM T T M T M
11/24/2010 8:00 AM 0.00 0.0 M T M
11/25/2010 8:00 AM 0.00 0.0 M T M
11/26/2010 8:00 AM 0.00 0.0 M T M
11/27/2010 8:00 AM T 0.0 M T M A few puffs of blow-over snow from clouds massed along the Divide
11/28/2010 8:00 AM 0.00 0.0 M T M
11/29/2010 8:00 AM T T M T M
11/30/2010 8:00 AM T 0.1 M T M
12/1/2010 8:00 AM 0.00 0.0 M T M
12/2/2010 8:00 AM T T M T M
12/3/2010 8:00 AM 0.00 0.0 M T M
12/4/2010 8:00 AM 0.00 0.0 M T M
12/5/2010 8:00 AM 0.00 0.0 M T M
12/6/2010 8:00 AM T T M T M
12/7/2010 8:00 AM T T M T M
12/8/2010 8:00 AM 0.00 0.0 M T M
12/9/2010 8:00 AM 0.00 0.0 M T M
12/10/2010 8:00 AM 0.00 0.0 M T M
12/11/2010 8:00 AM 0.11 2.6 M 2.0 M New snowfall measured on snowboard at 10pm (on Dec 10) after snow had tapered off.
12/12/2010 8:00 AM T T M 1.0 M
12/13/2010 8:00 AM 0.00 0.0 M 0.5 M
12/14/2010 8:00 AM 0.00 0.0 M T M
12/15/2010 8:00 AM 0.00 0.0 M T M
12/16/2010 8:00 AM T T M T M
12/17/2010 8:00 AM 0.03 2.8 M 2.0 M
12/18/2010 8:00 AM T T M 0.5 M
12/19/2010 8:00 AM T T M T M
12/20/2010 8:00 AM 0.05 T M T M First December rain since recordkeeping began at this address in 1983
12/21/2010 8:00 AM T T M T M
12/22/2010 8:00 AM T T M T M
12/23/2010 8:00 AM T T M T M
12/24/2010 8:00 AM 0.00 0.0 M T M
12/25/2010 8:00 AM 0.00 0.0 M T M
12/26/2010 8:00 AM 0.00 0.0 M 0.0 M
1/5/2011 8:00 AM 0.00 0.0 M 1.0 M
1/6/2011 8:00 AM 0.00 0.0 M 1.0 M
1/7/2011 8:00 AM 0.00 0.0 M 0.5 M
1/8/2011 8:00 AM 0.00 0.0 M 0.5 M
1/9/2011 8:00 AM 0.03 0.4 M 0.5 M
1/10/2011 8:00 AM 0.37 6.6 M 6.0 0.37 New snowfall measured on board at 10pm after snow ended. Settled to 6" by 8AM. Precipitation measured from snowboard core - gage undercollected snow because it was sheltered from upslope flow.
1/11/2011 8:00 AM 0.00 0.0 M 5.0 M
1/12/2011 8:00 AM 0.00 0.0 M 4.0 M
1/13/2011 8:00 AM 0.00 0.0 M 4.0 M
1/14/2011 8:00 AM 0.00 0.0 M 3.5 M
1/15/2011 8:00 AM 0.00 0.0 M 3.0 M
1/16/2011 8:00 AM 0.00 0.0 M 2.0 M
1/17/2011 8:00 AM 0.05 0.2 M 1.5 M
1/18/2011 8:00 AM 0.02 0.1 M 1.5 M
1/19/2011 8:00 AM 0.00 0.0 M 1.0 M
1/20/2011 8:00 AM 0.16 2.7 M 2.5 M
1/21/2011 8:00 AM 0.00 0.0 M 1.5 M
1/22/2011 8:00 AM 0.02 0.8 M 2.5 M
1/23/2011 8:00 AM 0.02 0.5 M 2.5 M
1/24/2011 8:00 AM T T M 2.5 M
1/25/2011 8:00 AM T T M 2.0 M
1/26/2011 8:00 AM T 0.1 M 2.0 M
1/27/2011 8:00 AM 0.00 0.0 M 1.5 M
1/28/2011 8:00 AM 0.00 0.0 M 1.5 M
1/29/2011 8:00 AM 0.00 0.0 M 1.0 M
1/30/2011 8:00 AM 0.00 0.0 M 1.0 M
1/31/2011 8:00 AM T 0.1 M 1.0 M
2/1/2011 8:00 AM 0.09 1.0 M 1.5 M
2/2/2011 8:00 AM 0.01 0.1 M 1.5 M
2/3/2011 8:00 AM 0.00 0.0 M 1.5 M
2/4/2011 8:00 AM 0.05 0.8 M 2.0 M
2/5/2011 8:00 AM T T M 2.0 M
2/6/2011 8:00 AM 0.44 6.8 M 8.5 M
2/7/2011 8:00 AM 0.06 2.1 M 10.0 M New snow measured on snowboard (and swept) at 11am & 4pm Sunday and 8am Monday.
2/8/2011 8:00 AM 0.36 5.0 M 11.0 M Accidently dropped gage in snow before measuring, so recorded precipitation was measured from snowboard core.
2/9/2011 8:00 AM 0.02 0.4 M 9.0 M
2/10/2011 8:00 AM 0.00 0.0 M 8.0 M
2/11/2011 8:00 AM 0.00 0.0 M 6.0 M
2/12/2011 8:00 AM 0.00 0.0 M 5.0 M
2/13/2011 8:00 AM 0.00 0.0 M 4.0 M
2/14/2011 8:00 AM 0.00 0.0 M 3.5 M
2/15/2011 8:00 AM 0.00 0.0 M 3.0 M
2/16/2011 8:00 AM 0.00 0.0 M 2.0 M
2/17/2011 8:00 AM T 0.1 M 1.0 M
2/18/2011 8:00 AM 0.03 0.3 M 1.0 M
2/19/2011 8:00 AM 0.00 0.0 M 1.0 M
2/20/2011 8:00 AM 0.04 0.6 M 0.5 M
2/21/2011 8:00 AM T T M T M
2/22/2011 8:00 AM 0.00 0.0 M T M
2/23/2011 8:00 AM 0.00 0.0 M T M
2/24/2011 8:00 AM T 0.1 M T M
2/25/2011 8:00 AM 0.10 1.5 M 1.5 M
3/2/2011 8:00 AM 0.00 0.0 M T M
3/3/2011 8:00 AM 0.00 0.0 M T M
3/4/2011 8:00 AM 0.01 0.2 M T M
3/5/2011 8:00 AM 0.00 0.0 M T M
3/6/2011 8:00 AM 0.00 0.0 M T M
3/7/2011 8:00 AM 0.03 0.5 M 0.5 M
3/8/2011 8:00 AM T 0.2 M T M
3/9/2011 8:00 AM T T M T M
3/10/2011 8:00 AM 0.00 0.0 M T M
3/11/2011 8:00 AM 0.00 0.0 M T M
3/12/2011 8:00 AM 0.00 0.0 M T M
3/13/2011 8:00 AM 0.15 1.8 M 1.5 M
3/14/2011 8:00 AM T T M T M
3/15/2011 8:00 AM 0.00 0.0 M T M
3/16/2011 8:00 AM 0.00 0.0 M T M
3/17/2011 8:00 AM 0.00 0.0 M T M
3/18/2011 8:00 AM 0.23 3.4 M 3.0 M
3/19/2011 8:00 AM 0.00 0.0 M T M
3/20/2011 8:00 AM 0.00 0.0 M T M
3/21/2011 8:00 AM 0.00 0.0 M T 0.00
3/22/2011 8:00 AM 0.10 1.5 M 1.0 M New precipitation measured from snowboard core. Wind direction blocked most snow from accumulating in the gage.
3/23/2011 8:00 AM 0.02 T M T M
3/24/2011 8:00 AM 0.00 0.0 M T M
3/25/2011 8:00 AM 0.01 0.2 M T M
3/26/2011 8:00 AM T 0.1 M T M
3/27/2011 8:00 AM 0.05 0.8 M 0.5 M
3/28/2011 8:00 AM 0.01 0.4 M T M
3/29/2011 8:00 AM 0.03 0.3 M T M
3/30/2011 8:00 AM T T M T M
3/31/2011 8:00 AM 0.01 0.1 M T M
4/1/2011 8:00 AM 0.00 0.0 M 0.0 M
4/2/2011 8:00 AM 0.00 0.0 M 0.0 M
4/3/2011 8:00 AM 0.00 0.0 M 0.0 M
4/4/2011 8:00 AM 0.16 1.4 M 0.5 M 1.2" new snow measured on snowboard at 1:30pm on Apr 3. 0.2" additional measured on cleaned snowboard at 8am Apr 4.
4/5/2011 8:00 AM 0.00 0.0 M T M
4/6/2011 8:00 AM 0.00 0.0 M 0.0 M
4/7/2011 8:00 AM T T M 0.0 M
4/19/2011 8:00 AM 0.20 0.7 M 0.5 M
4/20/2011 8:00 AM 0.04 0.5 M 0.5 M
4/21/2011 8:00 AM 0.13 0.6 M 0.5 M
4/22/2011 8:00 AM 0.05 T M T M
4/23/2011 8:00 AM 0.09 1.8 M 2.0 M
4/24/2011 8:00 AM 0.24 2.0 M 2.5 M
4/25/2011 8:00 AM 0.16 1.8 M 1.5 M
4/26/2011 8:00 AM 0.07 1.6 M 1.0 M
4/27/2011 8:00 AM T T M T M
4/28/2011 8:00 AM 0.00 0.0 M T M
4/29/2011 8:00 AM 0.00 0.0 M 0.0 M
4/30/2011 8:00 AM T T M 0.0 M
5/1/2011 8:00 AM 0.00 0.0 M 0.0 M
5/2/2011 8:00 AM T 0.1 M T M
5/3/2011 8:00 AM T T M 0.0 M
5/4/2011 8:00 AM 0.00 0.0 M 0.0 M
5/5/2011 8:00 AM 0.00 0.0 M 0.0 M
5/6/2011 8:00 AM 0.00 0.0 M 0.0 M
5/7/2011 8:00 AM 0.00 0.0 M 0.0 M
5/8/2011 8:00 AM 0.00 0.0 M 0.0 M
5/9/2011 8:00 AM 0.00 0.0 M 0.0 M
5/10/2011 8:00 AM 0.00 0.0 M 0.0 M
5/11/2011 8:00 AM 0.52 4.1 M 4.0 M
5/12/2011 7:00 AM 0.88 6.8 M 7.0 M Snow board depth measured & swept at 4pm, 10pm & 7am
5/13/2011 8:00 AM 0.08 1.0 M 4.0 M New snow melted by 10am on May 12
5/14/2011 8:00 AM 0.00 0.0 M 1.0 M
5/15/2011 8:00 AM 0.35 2.9 M 2.5 M
5/16/2011 8:00 AM 0.05 T M 0.5 M
5/17/2011 8:00 AM 0.00 0.0 M T M
5/18/2011 8:00 AM 0.03 0.0 M T M
5/19/2011 8:00 AM 1.42 6.3 M 6.0 M
5/20/2011 8:00 AM 0.48 2.9 M 5.0 M
5/21/2011 8:00 AM 0.06 T M 2.0 M
5/22/2011 8:00 AM T 0.0 M T M
5/23/2011 8:00 AM 0.00 0.0 M T M
5/24/2011 8:00 AM 0.14 0.0 M 0.0 M
5/25/2011 8:00 AM 0.09 0.0 M 0.0 M
5/26/2011 8:00 AM 0.00 0.0 M 0.0 M
6/7/2011 8:00 AM 0.00 0.0 M M M
6/8/2011 8:00 AM 0.00 0.0 M M M
6/9/2011 8:00 AM 0.03 0.0 M M M
6/10/2011 8:00 AM T 0.0 M M M
6/11/2011 8:00 AM 0.00 0.0 M M M
6/12/2011 8:00 AM 0.00 0.0 M M M
6/13/2011 8:00 AM 0.00 0.0 M M M
6/14/2011 8:00 AM 0.00 0.0 M M M
6/15/2011 8:00 AM 0.00 0.0 M M M
6/20/2011 8:00 AM 1.55 0.0 M M M
6/21/2011 8:00 AM 0.18 0.0 M M M
6/22/2011 8:00 AM 0.00 0.0 M M M
6/23/2011 8:00 AM 0.00 0.0 M M M
6/24/2011 8:00 AM T 0.0 M M M
6/25/2011 8:00 AM 0.00 0.0 M M M
6/26/2011 8:00 AM 0.00 0.0 M M M
6/27/2011 8:00 AM 0.00 0.0 M M M
6/28/2011 8:00 AM 0.00 0.0 M M M
6/29/2011 8:00 AM 0.00 0.0 M M M
6/30/2011 8:00 AM 0.04 0.0 M M M
7/1/2011 8:00 AM 0.09 M M M M
7/2/2011 8:00 AM 0.00 0.0 M M M
7/3/2011 8:00 AM 0.00 0.0 M M M
7/4/2011 8:00 AM 0.18 M M M M
7/5/2011 8:00 AM 0.01 M M M M
7/6/2011 8:00 AM 0.10 M M M M
7/7/2011 8:00 AM 0.01 M M M M
7/8/2011 8:00 AM 1.13 M M M M
7/9/2011 8:00 AM 0.02 M M M M
7/10/2011 8:00 AM 0.01 M M M M Tiny funnel cloud formed north of Mt Thorodin at about 5pm. Only lasted a few seconds, did not descend far below base of thunderhead, but twisted around in a very lively manner. Fell apart before I got my camera ready.
7/11/2011 8:00 AM 0.46 M M M M
7/12/2011 8:00 AM 0.39 M M M M
7/13/2011 8:00 AM 0.17 M M M M
7/14/2011 8:00 AM 0.08 M M M M
7/15/2011 8:00 AM 0.44 M M M M
7/21/2011 8:00 AM T M M M M
7/22/2011 8:00 AM T M M M M
7/23/2011 8:00 AM 0.00 0.0 M M M
7/24/2011 8:00 AM 0.00 0.0 M M M
7/25/2011 8:00 AM 0.00 0.0 M M M
7/26/2011 8:00 AM 0.00 0.0 M M M
7/27/2011 8:00 AM 0.08 M M M M
7/28/2011 8:00 AM 0.03 M M M M
8/2/2011 8:00 AM T M M M M
8/3/2011 8:00 AM 0.22 M M M M
8/4/2011 8:00 AM 0.00 0.0 M M M
8/5/2011 8:00 AM 0.01 M M M M
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 8:00 AM T M M M M
8/8/2011 8:00 AM 0.00 0.0 M M M
8/9/2011 8:00 AM 0.00 0.0 M M M
8/10/2011 8:00 AM 0.00 0.0 M M M
8/11/2011 8:00 AM T M M M M
8/12/2011 8:00 AM T M M M M
8/13/2011 8:00 AM 0.00 0.0 M M M
8/14/2011 8:00 AM 0.00 0.0 M M M
8/15/2011 8:00 AM 0.46 M M M M Heavy rain and close cloud-ground lightning starting about 3:30 pm Dunday. Power out for about 2 hours.
8/16/2011 8:00 AM 0.00 0.0 M M M
8/17/2011 8:00 AM 0.02 M M M M
8/18/2011 8:00 AM 0.00 0.0 M M M
8/19/2011 8:00 AM 0.00 0.0 M M M
8/20/2011 8:00 AM 0.57 M M M M
8/30/2011 8:00 AM 0.02 M M M M
8/31/2011 8:00 AM 0.04 M M M M
9/2/2011 8:00 AM T M M M M
9/7/2011 8:00 AM 0.56 M M M M
9/8/2011 8:00 AM 0.21 M M M M
9/9/2011 8:00 AM 0.02 M M M M
9/10/2011 8:00 AM 0.00 0.0 M M M
9/11/2011 8:00 AM 0.00 0.0 M M M
9/12/2011 8:00 AM 0.00 0.0 M M M
9/13/2011 8:00 AM 0.00 0.0 M M M
9/14/2011 8:00 AM T M M M M
9/15/2011 8:00 AM 0.49 M M M M
9/16/2011 8:00 AM 0.04 M M M M
9/17/2011 8:00 AM 0.00 0.0 M M M
9/20/2011 8:00 AM 0.00 0.0 M M M
9/21/2011 8:00 AM T M M M M
9/22/2011 8:00 AM 0.13 M M M M
9/23/2011 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/25/2010 10/04/2010 7:00 AM 10 0.00 M M
12/27/2010 1/04/2011 8:00 AM 9 0.06 1.0 M
2/26/2011 3/01/2011 8:00 AM 4 0.00 T M
4/8/2011 4/18/2011 8:00 AM 11 0.77 M M
5/27/2011 6/06/2011 12:00 AM 11 0.00 0.0 0.00
6/16/2011 6/19/2011 8:00 AM 4 0.00 M M
7/16/2011 7/20/2011 8:00 AM 5 0.72 0.0 M
7/29/2011 8/01/2011 8:00 AM 4 0.05 M M
8/21/2011 8/29/2011 8:00 AM 9 0.49 M M
9/3/2011 9/06/2011 8:00 AM 4 0.00 M M
9/17/2011 9/19/2011 8:00 AM 3 0.01 M M
9/24/2011 10/02/2011 8:00 PM 9 0.00 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