Station Overview Station Location
Station Number CO-GL-10 Latitude 39.8382
Station Name Black Hawk 2.9 NNE Longitude -105.4783
County Gilpin Elevation (ft) 9265



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 09 1.49 0.54 27 0.21 6 0.33 21 5 2 2 0.0 0 0
Nov 09 1.38 0.65 28 0.00 13 0.65 15 3 0 0 0.0 0 0
Dec 09 1.21 0.67 29 0.25 14 0.42 15 4 3 1 3.5 1 0
Jan 10 0.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 0.93 0.70 9 0.23 6 0.47 3 1 2 1 5.8 2 0
March 10 2.18 1.83 29 1.83 29 0.00 0 0 10 3 33.3 10 0
April 10 2.86 2.54 29 2.54 29 0.00 0 0 6 5 25.5 7 0
May 10 2.50 1.70 29 1.70 28 0.00 1 0 6 3 16.1 5 0
June 10 2.35 3.13 30 0.19 23 2.94 7 3 3 0 0.0 0 0
July 10 2.54 3.40 33 2.78 18 0.62 15 4 10 0 0.0 0 0
Aug 10 2.76 2.42 29 2.30 17 0.12 12 4 8 0 0.0 0 0
Sept 10 1.79 0.40 29 0.40 16 0.00 13 4 2 0 0.0 0 0
Water Year Totals: 22.98" 17.98" 301 days 12.43" 199 5.55" 102 days 28 52 days 15 days 84.2" 25 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
10/1/2009 T
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009 **
10/7/2009 **
10/8/2009 0.07
10/9/2009 **
10/10/2009 **
10/11/2009 **
10/12/2009 **
10/13/2009 **
10/14/2009 0.00
10/15/2009 0.02
10/16/2009 **
10/17/2009 **
10/18/2009 **
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.19
10/22/2009 0.00
10/23/2009 T
10/24/2009 **
10/25/2009 **
10/26/2009 0.26
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 **
11/12/2009 **
11/13/2009 **
11/14/2009 **
11/15/2009 **
11/16/2009 0.65
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 **
11/21/2009 **
11/22/2009 **
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 **
11/27/2009 **
11/28/2009 **
11/29/2009 **
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.14
12/3/2009 0.06
12/4/2009 0.00
12/5/2009 **
12/6/2009 **
12/7/2009 0.15
12/8/2009
12/9/2009 T
12/10/2009
12/11/2009 0.00
12/12/2009 **
12/13/2009 **
12/14/2009 0.17
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 **
12/19/2009 **
12/20/2009 **
12/21/2009 0.04
12/22/2009 0.00
12/23/2009 0.05
12/24/2009 **
12/25/2009 **
12/26/2009 **
12/27/2009 **
12/28/2009 0.06
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010 0.14
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010 **
2/21/2010 **
2/22/2010 0.47
2/23/2010 T
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.09
2/27/2010
2/28/2010 0.00
3/1/2010 0.04
3/2/2010 0.02
3/3/2010 0.00
3/4/2010
3/5/2010 T
3/6/2010 0.00
3/7/2010 T
3/8/2010 0.04
3/9/2010 0.14
3/10/2010 0.35
3/11/2010 0.34
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.00
3/15/2010 0.15
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.10
3/20/2010 M
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 T
3/24/2010 0.64
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 0.01
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 T
4/3/2010 0.00
4/4/2010 T
4/5/2010 T
4/6/2010 0.03
4/7/2010 0.21
4/8/2010 T
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 T
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 1.05
4/23/2010 0.26
4/24/2010 M
4/25/2010 0.00
4/26/2010 0.60
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.39
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.35
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.12
5/8/2010 T
5/9/2010 T
5/10/2010 0.00
5/11/2010 T
5/12/2010 0.61
5/13/2010 0.31
5/14/2010 0.28
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.00
5/20/2010 0.00
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.03
5/28/2010 0.00
5/29/2010
5/30/2010
5/31/2010 **
6/1/2010 0.20
6/2/2010 0.00
6/3/2010 0.02
6/4/2010 0.00
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 0.09
6/12/2010 **
6/13/2010 **
6/14/2010 2.43
6/15/2010 0.08
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 **
6/27/2010 **
6/28/2010 0.31
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.09
7/3/2010 **
7/4/2010 **
7/5/2010 **
7/6/2010 0.55
7/7/2010 0.50
7/8/2010 0.43
7/9/2010 0.81
7/10/2010 **
7/11/2010 **
7/12/2010 0.07
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 **
7/18/2010 0.00
7/19/2010 0.04
7/20/2010 0.02
7/21/2010 0.05
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.01
7/25/2010 **
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.18 **
7/29/2010 **
7/30/2010 0.65 **
7/31/2010 **
8/1/2010 **
8/2/2010 0.09
8/3/2010 0.42
8/4/2010 0.18
8/5/2010 0.02
8/6/2010 0.94
8/7/2010
8/8/2010
8/9/2010 0.19
8/10/2010 0.17
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 **
8/14/2010 **
8/15/2010 **
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 **
8/22/2010 **
8/23/2010 T
8/24/2010 0.36
8/25/2010 0.02
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 **
8/29/2010 **
8/30/2010 0.03
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 **
9/5/2010 **
9/6/2010 **
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.38
9/10/2010 0.00
9/11/2010 **
9/12/2010 **
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 **
9/19/2010 **
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010
9/24/2010 0.02
9/25/2010 **
9/26/2010 **
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM T T M M M
10/15/2009 8:00 AM 0.02 M M M M Rain with a tiny bit of snow in it, melting on contact
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 8:00 AM 0.19 M M M M rain and snow melting mix -- hard to measure new snow -- perhaps about an inch, but melting in many places as it hits the ground.
10/22/2009 8:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM T M M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 7:00 AM 0.00 0.0 M M M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 7:00 AM 0.00 0.0 M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
12/1/2009 7:00 AM 0.00 0.0 M M M
12/2/2009 8:00 AM 0.14 3.5 M M M
12/3/2009 7:00 AM 0.06 M M M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/9/2009 7:00 AM T M M M M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/15/2009 7:00 AM 0.00 0.0 M M M
12/16/2009 7:00 AM 0.00 0.0 M M M
12/17/2009 7:00 AM 0.00 0.0 M M M
12/22/2009 7:00 AM 0.00 0.0 M M M
12/23/2009 7:00 AM 0.05 M M M M
12/29/2009 7:00 AM 0.00 0.0 M M M
12/30/2009 7:00 AM 0.00 0.0 M M M
12/31/2009 7:00 AM 0.00 0.0 M M M
2/8/2010 8:00 AM 0.14 3.8 M M M
2/23/2010 8:00 AM T T M M M
2/24/2010 8:30 AM 0.00 0.0 M M M
2/25/2010 8:30 AM 0.00 0.0 M M M
2/26/2010 8:00 AM 0.09 2.0 M M M
2/28/2010 7:00 AM 0.00 0.0 M M M
3/1/2010 8:30 AM 0.04 0.5 M M M
3/2/2010 8:30 AM 0.02 0.1 M M M
3/3/2010 8:30 AM 0.00 0.0 M M M
3/5/2010 8:30 AM T M M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM T M M M M
3/8/2010 8:30 AM 0.04 0.6 M M M
3/9/2010 8:30 AM 0.14 1.0 M M M Wind blew most new snow from area measured.
3/10/2010 8:30 AM 0.35 4.3 M M M
3/11/2010 8:30 AM 0.34 4.5 M M M
3/12/2010 8:30 AM 0.00 0.0 M M M
3/13/2010 7:00 AM 0.00 0.0 M M M
3/14/2010 7:00 AM 0.00 0.0 M M M
3/15/2010 8:30 AM 0.15 1.0 M M M
3/16/2010 8:30 AM 0.00 0.0 M M M
3/17/2010 8:30 AM 0.00 0.0 M M M
3/18/2010 8:30 AM 0.00 0.0 M M M
3/19/2010 8:30 AM 0.10 3.3 M M M
3/20/2010 7:00 AM M M M M M No staff is scheduled in this office today. Collector was empty 3/22, so no data available. Staff guesses 6 inches additional snow.
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 8:30 AM 0.00 0.0 M M M
3/23/2010 8:30 AM T T M M M
3/24/2010 7:00 AM 0.64 15.0 M M M This office closed today due to snow. 3/25/10 AM observed no snow accumulation where measure. Presume wind blew away. Guestimate 15 to 20 inches accumulated during this snow storm.
3/25/2010 8:30 AM 0.00 0.0 M M M
3/26/2010 8:30 AM 0.00 0.0 M M M
3/27/2010 11:00 AM 0.01 3.0 M M M Office not staffed on this day. We know that it snowed with some accumulation. Since the area where we measure with ruler was blown clear, we guestimated the amount.
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 8:30 AM 0.00 0.0 M M M
3/30/2010 8:30 AM 0.00 0.0 M M M
3/31/2010 8:30 AM 0.00 0.0 M M M
4/1/2010 8:30 AM 0.00 0.0 M M M
4/2/2010 12:00 PM T T M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM T 0.0 M M M
4/5/2010 8:30 AM T 0.0 M M M
4/6/2010 7:00 AM 0.03 0.5 M M M
4/7/2010 8:30 AM 0.21 4.8 M M M
4/8/2010 8:30 AM T T M M M
4/9/2010 8:30 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 8:30 AM 0.00 0.0 M M M
4/13/2010 8:30 AM 0.00 0.0 M M M
4/14/2010 8:30 AM 0.00 0.0 M M M
4/15/2010 8:45 AM 0.00 0.0 M M M
4/16/2010 8:30 AM 0.00 0.0 M M M
4/17/2010 7:00 AM T T M M M
4/18/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 8:30 AM 0.00 0.0 M M M
4/20/2010 8:30 AM 0.00 0.0 M M M
4/21/2010 8:30 AM 0.00 0.0 M M M
4/22/2010 9:00 AM 1.05 0.8 M M M
4/23/2010 9:00 AM 0.26 2.6 M M M Accumulation entry is estimate due to blowing snow condition.
4/24/2010 7:00 AM M 6.0 M M M Snow measure is approximate. Office closed, so melted amount is included in 4/26/2010 record.
4/25/2010 7:00 AM 0.00 0.0 M M M
4/26/2010 8:30 AM 0.60 5.8 M M M This data includes weekend accumulation. Office closed 4/24, 4/25.
4/27/2010 8:30 AM 0.00 0.0 M M M
4/28/2010 8:30 AM 0.00 0.0 M M M
4/29/2010 8:30 AM 0.39 5.0 M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 7:00 AM 0.00 0.0 M M M
5/3/2010 7:00 AM 0.35 2.0 M M M Wind blew away most accumulated snow from our measure spot.
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 8:30 AM 0.00 0.0 M M M
5/6/2010 11:00 AM 0.00 0.0 M M M
5/7/2010 8:30 AM 0.12 2.0 M M M
5/8/2010 7:00 AM T T M M M
5/9/2010 7:00 AM T T M M M
5/10/2010 8:30 AM 0.00 0.0 M M M
5/11/2010 8:30 AM T T M M M
5/12/2010 8:30 AM 0.61 5.6 M M M
5/13/2010 8:30 AM 0.31 4.0 M M M
5/14/2010 8:30 AM 0.28 2.5 M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 8:30 AM 0.00 0.0 M M M
5/18/2010 8:30 AM 0.00 0.0 M M M
5/19/2010 8:30 AM 0.00 0.0 M M M
5/20/2010 8:30 AM 0.00 0.0 M M M
5/21/2010 8:30 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 8:30 AM 0.00 0.0 M M M
5/25/2010 8:30 AM 0.00 0.0 M M M
5/26/2010 8:30 AM 0.00 0.0 M M M
5/27/2010 8:30 AM 0.03 M M M M
5/28/2010 8:30 AM 0.00 0.0 M M M
6/2/2010 8:30 AM 0.00 0.0 M M M
6/3/2010 8:30 AM 0.02 M M M M
6/4/2010 8:30 AM 0.00 0.0 M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 8:30 AM 0.00 0.0 M M M
6/8/2010 8:30 AM 0.00 0.0 M M M
6/9/2010 8:30 AM 0.00 0.0 M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 8:30 AM 0.09 M M M M
6/15/2010 8:30 AM 0.08 M M M M
6/16/2010 8:30 AM 0.00 0.0 M M M
6/17/2010 8:30 AM 0.00 0.0 M M M
6/18/2010 8:30 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 8:30 AM 0.00 0.0 M M M
6/22/2010 8:30 AM 0.00 0.0 M M M
6/23/2010 8:30 AM 0.00 0.0 M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 8:30 AM 0.00 0.0 M M M
7/1/2010 8:30 AM 0.00 0.0 M M M
7/2/2010 8:30 AM 0.09 M M M M
7/7/2010 8:30 AM 0.50 M M M M
7/8/2010 8:30 AM 0.43 M M M M
7/9/2010 8:30 AM 0.81 M M M M
7/13/2010 8:30 AM 0.00 0.0 M M M
7/14/2010 8:30 AM 0.00 0.0 M M M
7/15/2010 8:30 AM 0.00 0.0 M M M
7/16/2010 8:30 AM 0.00 0.0 M M M
7/19/2010 8:30 AM 0.04 M M M M
7/20/2010 8:30 AM 0.02 M M M M
7/21/2010 8:30 AM 0.05 M M M M
7/22/2010 8:30 AM 0.00 0.0 M M M
7/23/2010 8:30 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.01 M M M M
7/27/2010 8:30 AM 0.00 0.0 M M M
7/28/2010 8:30 AM 0.18 M M M M
7/30/2010 8:30 AM 0.65 M M M M
8/3/2010 8:30 AM 0.42 M M M M
8/4/2010 8:30 AM 0.18 M M M M
8/5/2010 8:30 AM 0.02 M M M M
8/6/2010 8:30 AM 0.94 M M M M
8/9/2010 8:30 AM 0.19 M M M M
8/10/2010 8:30 AM 0.17 M M M M
8/11/2010 8:30 AM 0.00 0.0 M M M
8/12/2010 8:30 AM 0.00 0.0 M M M
8/17/2010 11:30 AM 0.00 0.0 M M M
8/18/2010 8:30 AM 0.00 0.0 M M M
8/19/2010 8:30 AM 0.00 0.0 M M M
8/20/2010 8:30 AM 0.00 0.0 M M M
8/24/2010 8:30 AM 0.36 M M M M
8/25/2010 8:30 AM 0.02 M M M M
8/26/2010 8:30 AM 0.00 0.0 M M M
8/27/2010 8:30 AM 0.00 0.0 M M M
8/31/2010 8:30 AM 0.00 0.0 M M M
9/1/2010 8:30 AM 0.00 0.0 M M M
9/2/2010 8:30 AM 0.00 0.0 M M M
9/3/2010 8:30 AM 0.00 0.0 M M M
9/8/2010 8:30 AM 0.00 0.0 M M M
9/9/2010 8:30 AM 0.38 M M M M
9/10/2010 8:30 AM 0.00 0.0 M M M
9/14/2010 8:30 AM 0.00 0.0 M M M
9/15/2010 8:30 AM 0.00 0.0 M M M
9/16/2010 8:30 AM 0.00 0.0 M M M
9/17/2010 8:30 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 8:30 AM 0.00 0.0 M M M
9/24/2010 8:30 AM 0.02 M M M M
9/28/2010 8:30 AM 0.00 0.0 M M M
9/29/2010 8:30 AM 0.00 0.0 M M M
9/30/2010 8:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/6/2009 10/08/2009 7:00 AM 3 0.07 M M
10/9/2009 10/14/2009 7:00 AM 6 0.00 M M
10/10/2009 10/14/2009 7:00 AM 5 0.00 M M
10/16/2009 10/19/2009 7:00 AM 4 0.00 M M
10/24/2009 10/26/2009 8:00 AM 3 0.26 2.2 M Snow mixed with some rain
11/11/2009 11/16/2009 7:00 AM 6 0.65 M M
11/20/2009 11/23/2009 7:00 AM 4 0.00 M M
11/26/2009 11/30/2009 7:00 AM 5 0.00 M M
12/5/2009 12/07/2009 7:00 AM 3 0.15 4.0 M
12/12/2009 12/14/2009 7:00 AM 3 0.17 M M
12/18/2009 12/21/2009 7:00 AM 4 0.04 M M
12/24/2009 12/28/2009 7:00 AM 5 0.06 M M
2/20/2010 2/22/2010 11:00 AM 3 0.47 M 4.50
5/31/2010 6/01/2010 12:00 AM 2 0.20 M M We were closed from 5/29 through 5/31. Some evaporation probably occurred.
6/12/2010 6/14/2010 12:00 AM 3 2.43 M M Some snow mixed with rain on 6/13/2010. No accumulation. Melted quickly.
6/26/2010 6/28/2010 8:00 AM 3 0.31 M M
7/3/2010 7/06/2010 8:30 AM 4 0.55 M M
7/10/2010 7/12/2010 8:30 AM 3 0.07 M M
7/17/2010 7/18/2010 12:00 AM 2 0.00 M M
7/25/2010 7/26/2010 12:00 AM 2 0.00 M M
7/28/2010 8/02/2010 8:30 AM 6 0.09 M M
8/13/2010 8/16/2010 12:00 AM 4 0.00 M M
8/21/2010 8/23/2010 12:00 AM 3 T M M
8/28/2010 8/30/2010 8:30 AM 3 0.03 M M
9/4/2010 9/07/2010 8:30 AM 4 0.00 M M
9/11/2010 9/13/2010 8:30 AM 3 0.00 M M
9/18/2010 9/20/2010 8:30 AM 3 0.00 M M
9/25/2010 9/27/2010 8:30 AM 3 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