Station Overview Station Location
Station Number CO-BO-242 Latitude 40.1723412
Station Name Longmont 0.7 ENE Longitude -105.0984157
County Boulder Elevation (ft) 4992



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 0.95 1.14 27 1.14 27 0.00 0 0 10 4 15.9 4 3
Nov 09 0.81 0.56 30 0.56 30 0.00 0 0 2 1 6.9 2 1
Dec 09 0.56 0.68 31 0.68 31 0.00 0 0 6 3 12.6 8 4
Jan 10 0.37 0.16 31 0.16 31 0.00 0 0 2 1 2.4 2 0
Feb 10 0.44 0.69 26 0.69 26 0.00 0 0 9 1 13.2 8 0
March 10 1.49 1.55 30 1.55 30 0.00 0 0 7 1 14.2 5 0
April 10 1.85 2.85 27 2.85 27 0.00 0 0 11 0 3.1 4 1
May 10 2.32 2.04 28 2.04 28 0.00 0 0 8 1 1.5 1 0
June 10 1.70 1.57 30 1.57 30 0.00 0 0 6 0 0.0 0 0
July 10 1.28 1.56 9 1.56 9 0.00 0 0 9 0 0.0 0 0
Aug 10 1.32 0.49 29 0.49 29 0.00 0 0 8 0 0.0 0 0
Sept 10 1.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 14.44" 13.29" 298 days 13.29" 298 0.00" 0 days 0 78 days 12 days 69.8" 34 days 9 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 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.01
10/6/2009 0.12
10/7/2009 0.01
10/8/2009 0.02
10/9/2009 T
10/10/2009 0.19
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 0.00
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.05
10/22/2009 0.12
10/23/2009
10/24/2009
10/25/2009 T
10/26/2009 0.04
10/27/2009
10/28/2009 0.23
10/29/2009 0.35
10/30/2009 T
10/31/2009
11/1/2009 0.00
11/2/2009 0.00
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 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.05
11/15/2009 0.51
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 T
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.08
12/3/2009 T
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.04
12/7/2009 0.06
12/8/2009 0.03
12/9/2009 T
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.29
12/24/2009 0.18
12/25/2009 0.00
12/26/2009 T
12/27/2009 0.00
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010 T
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.08
1/8/2010 0.00
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 0.00
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.00
1/26/2010 0.00
1/27/2010 0.00
1/28/2010 0.08
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.02
2/5/2010 0.00
2/6/2010 0.00
2/7/2010 T
2/8/2010 0.11
2/9/2010 0.03
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.11
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.14
2/20/2010 0.02
2/21/2010 0.17
2/22/2010 0.07
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.02
2/27/2010
2/28/2010
3/1/2010 0.03
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 T
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 0.01
3/15/2010 0.04
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.14
3/20/2010 0.30
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 1.02
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
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.04
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.15
4/7/2010 0.15
4/8/2010 0.01
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 0.00
4/18/2010 0.06
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 1.09
4/23/2010 0.31
4/24/2010 0.69
4/25/2010
4/26/2010 0.03
4/27/2010
4/28/2010
4/29/2010 0.12
4/30/2010 0.20
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.09
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 T
5/12/2010 1.26
5/13/2010 0.04
5/14/2010 0.10
5/15/2010 0.00
5/16/2010 0.26
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.12
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 0.02
5/28/2010
5/29/2010
5/30/2010 0.15
5/31/2010
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
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 0.10
6/10/2010 0.00
6/11/2010 0.01
6/12/2010 0.25
6/13/2010 0.91
6/14/2010 0.25
6/15/2010 0.00
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 0.00
6/27/2010 0.05
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010 0.05
7/4/2010 0.09
7/5/2010 0.37
7/6/2010
7/7/2010 0.14
7/8/2010 0.26
7/9/2010 0.29
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010 0.01
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010 0.02
7/29/2010
7/30/2010 0.33
7/31/2010
8/1/2010 0.00
8/2/2010 0.10
8/3/2010 0.02
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.01
8/9/2010 0.00
8/10/2010 0.08
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010
8/16/2010 0.03
8/17/2010 0.01
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.01
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.23
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.01 M M M M
10/6/2009 7:00 AM 0.12 M M M M
10/7/2009 7:00 AM 0.01 M M M M
10/8/2009 7:00 AM 0.02 M M M M
10/9/2009 7:00 AM T M M M M
10/10/2009 7:00 AM 0.19 3.5 0.19 3.5 0.19
10/11/2009 7:00 AM T 0.2 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM 0.00 0.0 M M M
10/15/2009 7:00 AM 0.00 0.0 M M M
10/16/2009 7:00 AM 0.00 0.0 M M M
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.05 M M M M
10/22/2009 7:00 AM 0.12 M M M M
10/25/2009 7:00 AM T M M M M
10/26/2009 7:00 AM 0.04 T M M M
10/28/2009 7:00 AM 0.23 2.6 M 2.6 M
10/29/2009 7:00 AM 0.35 9.6 0.35 12.0 M
10/30/2009 7:00 AM T T M M M
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 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
11/11/2009 7:00 AM 0.00 0.0 M M M
11/12/2009 7:00 AM 0.00 0.0 M M M
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.05 0.2 0.05 M M
11/15/2009 7:00 AM 0.51 6.7 0.51 6.5 0.49
11/16/2009 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
11/20/2009 7:00 AM 0.00 0.0 M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM T T T 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
11/26/2009 7:00 AM 0.00 0.0 M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 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 7:00 AM 0.08 2.0 0.08 2.0 0.08
12/3/2009 7:00 AM T 0.5 T M M
12/4/2009 7:00 AM 0.00 0.0 M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.04 1.6 0.04 3.0 M
12/7/2009 7:00 AM 0.06 1.5 0.06 M M
12/8/2009 7:00 AM 0.03 0.7 0.03 M M
12/9/2009 7:00 AM T 0.3 T M M
12/10/2009 7:00 AM 0.00 0.0 M 4.0 M
12/11/2009 7:00 AM 0.00 0.0 M M M
12/12/2009 7:00 AM 0.00 0.0 M M M
12/13/2009 7:00 AM 0.00 0.0 M M M
12/14/2009 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
12/18/2009 7:00 AM 0.00 0.0 M M M
12/19/2009 7:00 AM 0.00 0.0 M M M
12/20/2009 7:00 AM 0.00 0.0 M M M
12/21/2009 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 0.29 3.3 0.29 M M
12/24/2009 7:00 AM 0.18 2.7 0.18 6.0 M
12/25/2009 7:00 AM 0.00 0.0 M M M
12/26/2009 7:00 AM T T T M M
12/27/2009 7:00 AM 0.00 0.0 M M M
12/28/2009 7:00 AM 0.00 0.0 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
1/1/2010 7:00 AM 0.00 0.0 M M M
1/2/2010 7:00 AM 0.00 0.0 M M M
1/3/2010 7:00 AM 0.00 0.0 M M M
1/4/2010 7:00 AM T T T M M
1/5/2010 7:00 AM 0.00 0.0 M M M
1/6/2010 7:00 AM 0.00 0.0 M M M
1/7/2010 7:00 AM 0.08 1.8 0.08 M M
1/8/2010 7:00 AM 0.00 0.0 M M M
1/9/2010 7:00 AM 0.00 0.0 M M M
1/10/2010 7:00 AM 0.00 0.0 M M M
1/11/2010 7:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.00 0.0 M M M
1/13/2010 7:00 AM 0.00 0.0 M M M
1/14/2010 7:00 AM 0.00 0.0 M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 7:00 AM 0.00 0.0 M M M
1/17/2010 7:00 AM 0.00 0.0 M M M
1/18/2010 7:00 AM 0.00 0.0 M M M
1/19/2010 7:00 AM 0.00 0.0 M M M
1/20/2010 7:00 AM 0.00 0.0 M M M
1/21/2010 7:00 AM 0.00 0.0 M M M
1/22/2010 7:00 AM 0.00 0.0 M M M
1/23/2010 7:00 AM 0.00 0.0 M M M
1/24/2010 7:00 AM 0.00 0.0 M M M
1/25/2010 7:00 AM 0.00 0.0 M M M
1/26/2010 7:00 AM 0.00 0.0 M M M
1/27/2010 7:00 AM 0.00 0.0 M M M
1/28/2010 7:00 AM 0.08 0.6 0.08 M M
1/29/2010 7:00 AM 0.00 0.0 M M M
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 7:00 AM 0.00 0.0 M M M
2/1/2010 7:00 AM 0.00 0.0 M M M
2/2/2010 7:00 AM 0.00 0.0 M M M
2/3/2010 7:00 AM 0.00 0.0 M M M
2/4/2010 7:00 AM 0.02 0.3 0.02 M M
2/5/2010 7:00 AM 0.00 0.0 M M M
2/6/2010 7:00 AM 0.00 0.0 M M M
2/7/2010 7:00 AM T T M M M
2/8/2010 7:00 AM 0.11 1.5 0.11 M M
2/9/2010 7:00 AM 0.03 1.7 0.03 M M
2/10/2010 7:00 AM 0.00 0.0 M M M
2/11/2010 7:00 AM 0.00 0.0 M M M
2/12/2010 7:00 AM 0.00 0.0 M M M
2/13/2010 7:00 AM 0.00 0.0 M M M
2/14/2010 7:00 AM 0.11 2.8 0.11 M M
2/15/2010 7:00 AM 0.00 0.0 M M M
2/16/2010 7:00 AM 0.00 0.0 M M M
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.00 0.0 M M M
2/19/2010 7:00 AM 0.14 2.0 0.14 M M
2/20/2010 7:00 AM 0.02 0.3 0.02 M M
2/21/2010 7:00 AM 0.17 2.8 0.17 M M
2/22/2010 7:00 AM 0.07 1.8 0.07 M M
2/23/2010 7:00 AM 0.00 0.0 M M M
2/24/2010 7:00 AM 0.00 0.0 M M M
2/25/2010 7:00 AM 0.00 0.0 M M M
2/26/2010 7:00 AM 0.02 T T M M
3/1/2010 7:00 AM 0.03 0.3 0.03 M M
3/2/2010 7:00 AM 0.00 0.0 M M M
3/3/2010 7:00 AM 0.00 0.0 M M M
3/4/2010 7:00 AM 0.00 0.0 M M M
3/5/2010 7:00 AM 0.00 0.0 M M M
3/6/2010 7:00 AM 0.00 0.0 M M M
3/7/2010 7:00 AM 0.00 0.0 M M M
3/8/2010 7:00 AM 0.00 0.0 M M M
3/9/2010 7:00 AM 0.00 0.0 M M M
3/10/2010 7:00 AM 0.00 0.0 M M M
3/11/2010 7:00 AM T T T M M
3/12/2010 7:00 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 0.01 M M M M
3/15/2010 7:00 AM 0.04 0.2 0.04 M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.14 1.6 0.14 M M
3/20/2010 7:00 AM 0.30 4.2 0.30 M M
3/21/2010 7:00 AM 0.00 0.0 M M M
3/22/2010 7:00 AM 0.00 0.0 M M M
3/23/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 1.02 7.9 0.75 M M Rain started mid afternoon with approx .24 inches. Snow started approx 4 p.m. and proceeded to fall at 1" per hour for the first three hours. Stead snow until approx 2:30 a.m. followed by light snow showers. True snow accumulation difficult to determine as it compacted due to the weight/moisture content.
3/25/2010 7:00 AM 0.00 0.0 M M M
3/26/2010 7:00 AM 0.00 0.0 M M M
3/27/2010 7:00 AM 0.01 M M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.04 M M M M Small pea sized hail mixed with rain at approx 5 p.m. on 4/1. Lasted for about 10 minutes. No significant accumulation.
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:00 AM 0.00 0.0 M M M
4/6/2010 7:00 AM 0.15 M M M M
4/7/2010 7:00 AM 0.15 2.0 0.15 2.0 0.15
4/8/2010 7:00 AM 0.01 0.2 0.01 M M
4/9/2010 7:00 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 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM 0.00 0.0 M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 7:00 AM 0.06 M M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM 1.09 M M M M Very heavy rain starting at approx 9:30 p.m. and lasting for 20 minutes. Small hail was present.
4/23/2010 7:00 AM 0.31 M M M M
4/24/2010 7:00 AM 0.69 M M M M
4/26/2010 7:00 AM 0.03 M M M M
4/29/2010 7:00 AM 0.12 0.5 0.02 M M
4/30/2010 7:00 AM 0.20 0.4 0.15 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 0.00 0.0 M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.09 T T M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM T M M M M
5/12/2010 7:00 AM 1.26 1.5 M M M
5/13/2010 7:00 AM 0.04 M M M M
5/14/2010 7:00 AM 0.10 M M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.26 M M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.00 0.0 M M M
5/19/2010 7:00 AM 0.12 M M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 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 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.00 0.0 M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.02 M M M M
5/30/2010 7:00 AM 0.15 M M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 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 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.10 M M M M
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.01 M M M M
6/12/2010 7:00 AM 0.25 M M M M
6/13/2010 7:00 AM 0.91 M M M M
6/14/2010 7:00 AM 0.25 M M M M
6/15/2010 7:00 AM 0.00 0.0 M M M
6/16/2010 7:00 AM 0.00 0.0 M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 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 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 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
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.05 M M M M
6/28/2010 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 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.05 M M M M
7/4/2010 7:00 AM 0.09 M M M M
7/5/2010 7:00 AM 0.37 M M M M
7/7/2010 7:00 AM 0.14 M M M M
7/8/2010 7:00 AM 0.26 M M M M
7/9/2010 7:00 AM 0.29 M M M M 0.29 inches of rain received in approx 20 minutes starting at 5:03 p.m.
7/21/2010 7:00 AM 0.01 M M M M
7/28/2010 7:00 AM 0.02 M M M M
7/30/2010 7:00 AM 0.33 M M M M
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.10 0.0 M M M
8/3/2010 7:00 AM 0.02 0.0 M M M
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.01 M M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.08 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.03 M M M M
8/17/2010 7:00 AM 0.01 M M M M
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.01 M M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.23 M M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 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



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
4/1/2010 5:00 PM 1/4" Pea Size 1/4" Pea Size Rice Mixed 10 2min no damage Intermittent True After rain Same time as smaller hail 10-20
4/6/2010 4:10 AM Outside temp at the time the hail started was approx 39. Hail remained on hard surfaces (deck) and grass for over 3 hours due to outside temp. Approx 1/3" of hail accumulated. 1/4" Pea Size Rice Rice Mixed|Clear Ice|White Ice 15 3min no damage Intermittent True Same time as rain Same time as smaller hail .3
4/21/2010 8:30 PM 1/4" Pea Size Rice Rice Mixed|Clear Ice|White Ice 20 3min no damage Intermittent True Same time as rain Same time as smaller hail 30-40