Station Overview Station Location
Station Number SD-PN-1 Latitude 44.084956
Station Name Rapid City 1.7 NW Longitude -103.233878
County Pennington Elevation (ft) 3133



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 1.46 2.95 31 2.95 31 0.00 0 0 15 4 8.6 5 4
Nov 09 0.56 0.18 29 0.18 29 0.00 0 0 3 2 0.0 0 0
Dec 09 0.29 0.82 31 0.82 31 0.00 0 0 11 8 14.6 14 25
Jan 10 0.28 0.13 31 0.13 31 0.00 0 0 4 6 3.2 2 16
Feb 10 0.39 0.51 28 0.51 28 0.00 0 0 11 4 8.7 12 12
March 10 0.95 0.35 31 0.35 31 0.00 0 0 4 6 3.1 3 3
April 10 2.00 3.61 30 3.61 30 0.00 0 0 18 1 2.2 2 1
May 10 3.88 6.40 31 6.40 31 0.00 0 0 14 6 3.5 3 1
June 10 3.07 4.29 30 4.29 30 0.00 0 0 14 2 0.0 0 0
July 10 2.33 2.20 31 2.20 31 0.00 0 0 9 2 0.0 0 0
Aug 10 2.01 2.28 31 2.28 31 0.00 0 0 11 2 0.0 0 0
Sept 10 1.45 1.55 30 1.55 30 0.00 0 0 8 2 0.0 0 0
Water Year Totals: 18.67" 25.27" 364 days 25.27" 364 0.00" 0 days 0 122 days 45 days 43.9" 41 days 62 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 0.03
10/2/2009 T
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 1.10
10/6/2009 0.26
10/7/2009 0.00
10/8/2009 0.21
10/9/2009 0.00
10/10/2009 T
10/11/2009 0.00
10/12/2009 0.05
10/13/2009 0.02
10/14/2009 0.04
10/15/2009 T
10/16/2009 T
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.05
10/21/2009 0.36
10/22/2009 0.01
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.03
10/26/2009 0.01
10/27/2009 0.00
10/28/2009 0.01
10/29/2009 0.46
10/30/2009 0.31
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.05
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 0.11
11/14/2009 T
11/15/2009
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 0.02
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 0.00
12/3/2009 0.02
12/4/2009 T
12/5/2009 0.00
12/6/2009 T
12/7/2009 0.04
12/8/2009 0.04
12/9/2009 0.05
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.02
12/14/2009 0.30
12/15/2009 0.01
12/16/2009 0.00
12/17/2009 T
12/18/2009 T
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.00
12/22/2009 T
12/23/2009 T
12/24/2009 0.11
12/25/2009 0.03
12/26/2009 0.17
12/27/2009 0.03
12/28/2009 T
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 T
Day of YearDaily PrcpMultiday Prcp
1/1/2010 T
1/2/2010 T
1/3/2010 0.01
1/4/2010 T
1/5/2010 T
1/6/2010 0.05
1/7/2010 0.00
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 0.01
1/24/2010 T
1/25/2010 T
1/26/2010 0.00
1/27/2010 0.06
1/28/2010 0.00
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.03
2/2/2010 0.01
2/3/2010 0.00
2/4/2010 0.00
2/5/2010 0.23
2/6/2010 0.00
2/7/2010 0.01
2/8/2010 0.05
2/9/2010 T
2/10/2010 0.00
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.04
2/14/2010 0.02
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.02
2/19/2010 0.03
2/20/2010 0.06
2/21/2010 T
2/22/2010 0.01
2/23/2010 T
2/24/2010 T
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.15
3/7/2010 T
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.18
3/11/2010 0.01
3/12/2010 0.00
3/13/2010 0.00
3/14/2010 T
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.01
3/20/2010 T
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 T
3/24/2010 T
3/25/2010 0.00
3/26/2010 0.00
3/27/2010 T
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 0.09
4/2/2010 0.66
4/3/2010 0.04
4/4/2010 T
4/5/2010 0.06
4/6/2010 0.01
4/7/2010 0.31
4/8/2010 0.01
4/9/2010 0.00
4/10/2010 0.02
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.16
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.15
4/19/2010 0.02
4/20/2010 0.01
4/21/2010 0.01
4/22/2010 0.05
4/23/2010 0.22
4/24/2010 1.67
4/25/2010 0.09
4/26/2010 0.03
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 T
5/2/2010 0.00
5/3/2010 T
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.18
5/7/2010 0.11
5/8/2010 T
5/9/2010 0.00
5/10/2010 0.67
5/11/2010 1.21
5/12/2010 0.34
5/13/2010 0.46
5/14/2010 T
5/15/2010 0.00
5/16/2010 0.04
5/17/2010 0.09
5/18/2010 0.00
5/19/2010 0.28
5/20/2010 T
5/21/2010 0.08
5/22/2010 0.39
5/23/2010 0.30
5/24/2010 1.06
5/25/2010 1.19
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 T
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.46
6/4/2010 0.36
6/5/2010 T
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.37
6/9/2010 T
6/10/2010 0.00
6/11/2010 0.08
6/12/2010 0.28
6/13/2010 0.51
6/14/2010 0.72
6/15/2010 0.05
6/16/2010 0.00
6/17/2010 0.16
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.19
6/21/2010 0.03
6/22/2010 0.16
6/23/2010 0.36
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.56
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.01
7/3/2010 T
7/4/2010 0.04
7/5/2010 0.13
7/6/2010 0.16
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 T
7/12/2010 0.23
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.12
7/19/2010 0.00
7/20/2010 0.84
7/21/2010 0.00
7/22/2010 0.11
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.56
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.35
8/4/2010 1.30
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.28
8/8/2010 0.03
8/9/2010 0.01
8/10/2010 T
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 T
8/15/2010 0.03
8/16/2010 0.00
8/17/2010 0.03
8/18/2010 0.19
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.03
8/30/2010 0.01
8/31/2010 0.02
9/1/2010 0.00
9/2/2010 0.02
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.06
9/7/2010 0.07
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.59
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 T
9/16/2010 T
9/17/2010 0.00
9/18/2010 0.05
9/19/2010 0.03
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.55
9/24/2010 0.18
9/25/2010 0.00
9/26/2010 0.00
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 0.03 0.0 0.00 0.0 0.00
10/2/2009 7:00 AM T 0.0 0.00 0.0 0.00
10/3/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00 heavy frost
10/4/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2009 7:00 AM 1.10 0.0 0.00 0.0 0.00 Still raining at ob time
10/6/2009 7:00 AM 0.26 0.0 0.00 0.0 0.00
10/7/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2009 7:00 AM 0.21 1.2 0.15 1.0 0.15
10/9/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/10/2009 7:00 AM T 0.2 T 0.0 0.00
10/11/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/12/2009 7:00 AM 0.05 1.5 0.05 1.0 0.05
10/13/2009 7:00 AM 0.02 0.0 0.00 0.0 0.00 freezing rain
10/14/2009 7:00 AM 0.04 0.0 0.00 0.0 0.00 Freezing rain early then rain by late morning
10/15/2009 7:00 AM T 0.0 0.00 0.0 0.00 foggy
10/16/2009 7:00 AM T 0.0 0.00 0.0 0.00
10/17/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2009 7:00 AM 0.05 0.0 0.00 0.0 0.00
10/21/2009 7:00 AM 0.36 0.0 0.00 0.0 0.00
10/22/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.00 0.0 M M M
10/25/2009 7:00 AM 0.03 0.0 0.00 0.0 0.00 nice thundershower yesterday afternoon
10/26/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/27/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/28/2009 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/29/2009 7:00 AM 0.46 3.2 0.46 3.0 0.46 rain/snow mix in the morning
10/30/2009 7:00 AM 0.31 2.5 0.31 3.0 0.38 some melting during the afternoon
10/31/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00 Windy yesterday, melted all the snow.
11/1/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2009 7:00 AM 0.05 0.0 0.00 0.0 0.00
11/3/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/7/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/8/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/10/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2009 7:00 AM 0.11 T T 0.0 0.00 mized rain and snow late
11/14/2009 7:00 AM T T T 0.0 0.00
11/16/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/18/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/19/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/20/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/21/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/22/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2009 7:00 AM T 0.0 0.00 0.0 0.00
11/24/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/25/2009 7:00 AM 0.02 T T 0.0 0.00
11/26/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/27/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/28/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/29/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/30/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/1/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/2/2009 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/3/2009 7:00 AM 0.02 0.3 0.02 0.5 0.02
12/4/2009 7:00 AM T T T 0.5 0.02
12/5/2009 7:00 AM 0.00 0.0 0.00 T T
12/6/2009 7:00 AM T 0.1 T T T
12/7/2009 7:00 AM 0.04 1.1 0.04 1.0 0.05
12/8/2009 7:00 AM 0.04 1.1 0.04 1.5 0.08
12/9/2009 7:00 AM 0.05 0.8 0.05 2.5 0.13
12/10/2009 7:00 AM 0.00 0.0 0.00 2.5 0.13
12/11/2009 7:00 AM 0.00 0.0 0.00 2.0 0.10
12/12/2009 7:00 AM 0.00 0.0 0.00 2.0 0.10
12/13/2009 7:00 AM 0.02 0.5 0.02 1.5 0.12
12/14/2009 7:00 AM 0.30 4.0 0.30 4.5 0.40
12/15/2009 7:00 AM 0.01 0.4 0.01 4.5 0.41
12/16/2009 7:00 AM 0.00 0.0 0.00 4.5 0.41
12/17/2009 7:00 AM T T T 3.5 0.36
12/18/2009 7:00 AM T 0.0 0.00 2.0 0.33
12/19/2009 7:00 AM 0.00 0.0 0.00 1.5 0.21
12/20/2009 7:00 AM 0.00 0.0 0.00 1.0 0.14
12/21/2009 7:00 AM 0.00 0.0 0.00 1.0 0.11 dense fog this morning
12/22/2009 7:00 AM T 0.1 T T T
12/23/2009 7:00 AM T 0.1 T T T
12/24/2009 7:00 AM 0.11 2.2 0.11 2.5 0.21
12/25/2009 7:00 AM 0.03 0.6 0.03 3.0 0.24
12/26/2009 7:00 AM 0.17 2.4 0.17 5.0 0.41 6 foot snow drifts everywhere
12/27/2009 7:00 AM 0.03 0.9 0.03 5.0 0.43
12/28/2009 7:00 AM T T T 3.5 0.34
12/29/2009 7:00 AM 0.00 0.0 0.00 3.0 0.31
12/30/2009 7:00 AM 0.00 0.0 0.00 2.5 0.28
12/31/2009 7:00 AM T T T 2.5 0.28
1/1/2010 7:00 AM T T T 2.5 0.28
1/2/2010 7:00 AM T T T 2.5 0.28
1/3/2010 7:00 AM 0.01 T T 2.0 0.23 mix of freezing rain and snow after midnight
1/4/2010 7:00 AM T T T 1.5 0.21
1/5/2010 7:00 AM T T T 1.5 0.21
1/6/2010 7:00 AM 0.05 1.8 0.05 3.5 0.27
1/7/2010 7:00 AM 0.00 0.0 0.00 3.5 0.28
1/8/2010 7:00 AM 0.00 0.0 0.00 3.5 0.28
1/9/2010 7:00 AM 0.00 0.0 0.00 3.5 0.28
1/10/2010 7:00 AM 0.00 0.0 0.00 3.0 0.28
1/11/2010 7:00 AM 0.00 0.0 0.00 2.0 0.24
1/12/2010 7:00 AM 0.00 0.0 0.00 1.5 0.18
1/13/2010 7:00 AM 0.00 0.0 0.00 1.5 0.15
1/14/2010 7:00 AM 0.00 0.0 0.00 1.0 0.11
1/15/2010 7:00 AM 0.00 0.0 0.00 0.5 0.05
1/16/2010 7:00 AM 0.00 0.0 0.00 T T Still some good drifts
1/17/2010 7:00 AM 0.00 0.0 0.00 T T
1/18/2010 7:00 AM 0.00 0.0 0.00 T T
1/19/2010 7:00 AM 0.00 0.0 0.00 T T
1/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 dense ice fog
1/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/23/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00 some freezing rain mixed in
1/24/2010 7:00 AM T T T 0.0 0.00
1/25/2010 7:00 AM T T T 0.0 0.00
1/26/2010 7:00 AM 0.00 0.0 M M M
1/27/2010 7:00 AM 0.06 1.4 0.06 1.5 0.06
1/28/2010 7:00 AM 0.00 0.0 0.00 T T
1/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/30/2010 7:00 AM 0.00 0.0 M M M
1/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/1/2010 7:00 AM 0.03 1.1 0.03 1.0 0.03
2/2/2010 7:00 AM 0.01 0.2 0.01 1.0 0.04
2/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/5/2010 7:00 AM 0.23 3.9 0.23 4.0 0.23
2/6/2010 7:00 AM 0.00 0.0 0.00 4.0 0.23
2/7/2010 7:00 AM 0.01 0.2 0.01 3.0 0.23
2/8/2010 7:00 AM 0.05 1.0 0.05 4.0 0.26
2/9/2010 7:00 AM T T T 4.0 0.26
2/10/2010 7:00 AM 0.00 0.0 0.00 3.5 0.26
2/11/2010 7:00 AM 0.00 0.0 0.00 3.0 0.23
2/12/2010 7:00 AM 0.00 0.0 0.00 1.0 0.12
2/13/2010 7:00 AM 0.04 0.2 0.02 1.0 0.14 mixed rain and snow overnight
2/14/2010 7:00 AM 0.02 0.4 0.02 T T
2/15/2010 7:00 AM 0.00 0.0 0.00 T T
2/16/2010 7:00 AM 0.00 0.0 0.00 T T
2/17/2010 7:00 AM 0.00 0.0 M M M
2/18/2010 7:00 AM 0.02 0.1 0.01 T T rain and snow
2/19/2010 7:00 AM 0.03 0.4 0.03 T T
2/20/2010 7:00 AM 0.06 0.9 0.06 1.0 0.06
2/21/2010 7:00 AM T 0.1 T T T
2/22/2010 7:00 AM 0.01 0.2 0.01 T T
2/23/2010 7:00 AM T T T T T
2/24/2010 7:00 AM T T T T T
2/25/2010 7:00 AM 0.00 0.0 0.00 T T
2/26/2010 7:00 AM 0.00 0.0 0.00 T T
2/27/2010 7:00 AM 0.00 0.0 0.00 T T
2/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00 ice crystals and fog
3/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/6/2010 7:00 AM 0.15 1.1 0.13 1.0 0.13 mixed freezing rain and snow
3/7/2010 7:00 AM T T T T T
3/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2010 7:00 AM 0.18 1.9 0.18 2.0 0.18 Still snowing
3/11/2010 7:00 AM 0.01 0.1 0.01 1.5 0.13
3/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/14/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2010 7:00 AM 0.01 T T T T some snow pellets
3/20/2010 7:00 AM T T T 0.0 0.00 flurries
3/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/23/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/24/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2010 7:00 AM T 0.0 0.00 0.0 0.00
3/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2010 7:00 AM 0.09 0.0 0.00 0.0 0.00
4/2/2010 7:00 AM 0.66 2.0 0.57 2.0 0.57 Rain then mixed rain and snow then snow.
4/3/2010 7:00 AM 0.04 0.2 0.04 0.0 0.00
4/4/2010 7:00 AM T 0.0 0.00 0.0 0.00
4/5/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00
4/6/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/7/2010 7:00 AM 0.31 T T 0.0 0.00 mixed rain and snow, snow melted as it fell
4/8/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
4/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2010 7:00 AM 0.15 0.0 0.00 0.0 0.00
4/19/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/20/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/21/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/22/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
4/23/2010 7:00 AM 0.22 0.0 0.00 0.0 0.00
4/24/2010 7:00 AM 1.67 0.0 0.00 0.0 0.00
4/25/2010 7:00 AM 0.09 0.0 0.00 0.0 0.00
4/26/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
4/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2010 7:00 AM 0.18 0.3 0.04 0.5 0.04
5/7/2010 7:00 AM 0.11 0.1 0.01 0.0 0.00 mixed rain and snow
5/8/2010 7:00 AM T T T 0.0 0.00
5/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2010 7:00 AM 0.67 0.0 0.00 0.0 0.00
5/11/2010 7:00 AM 1.21 0.0 0.00 0.0 0.00
5/12/2010 7:00 AM 0.34 T T T T mixed rain and snow
5/13/2010 7:00 AM 0.46 3.1 0.28 0.0 0.00
5/14/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/16/2010 7:00 AM 0.04 0.0 0.00 0.0 0.00
5/17/2010 7:00 AM 0.09 0.0 0.00 0.0 0.00
5/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2010 7:00 AM 0.28 0.0 0.00 0.0 0.00
5/20/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/21/2010 7:00 AM 0.08 0.0 0.00 0.0 0.00
5/22/2010 7:00 AM 0.39 0.0 0.00 0.0 0.00 Nice thunderstorm
5/23/2010 7:00 AM 0.30 0.0 0.00 0.0 0.00 Thunderstorms
5/24/2010 7:00 AM 1.06 0.0 0.00 0.0 0.00 Late thunderstorms
5/25/2010 7:00 AM 1.19 0.0 0.00 0.0 0.00
5/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/30/2010 7:00 AM T 0.0 0.00 0.0 0.00
5/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.46 0.0 0.00 0.0 0.00
6/4/2010 7:00 AM 0.36 0.0 0.00 0.0 0.00
6/5/2010 7:00 AM T 0.0 0.00 0.0 0.00
6/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/7/2010 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.37 0.0 0.00 0.0 0.00
6/9/2010 7:00 AM T 0.0 0.00 0.0 0.00
6/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2010 7:00 AM 0.08 0.0 0.00 0.0 0.00
6/12/2010 7:00 AM 0.28 0.0 0.00 0.0 0.00
6/13/2010 7:00 AM 0.51 0.0 0.00 0.0 0.00
6/14/2010 7:00 AM 0.72 0.0 0.00 0.0 0.00
6/15/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
6/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
6/18/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/20/2010 7:00 AM 0.19 0.0 0.00 0.0 0.00
6/21/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/22/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
6/23/2010 7:00 AM 0.36 0.0 0.00 0.0 0.00
6/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/27/2010 7:00 AM 0.56 0.0 0.00 0.0 0.00
6/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/3/2010 7:00 AM T 0.0 0.00 0.0 0.00
7/4/2010 7:00 AM 0.04 0.0 0.00 0.0 0.00
7/5/2010 7:00 AM 0.13 0.0 0.00 0.0 0.00
7/6/2010 7:00 AM 0.16 0.0 0.00 0.0 0.00
7/7/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2010 7:00 AM T 0.0 0.00 0.0 0.00
7/12/2010 7:00 AM 0.23 0.0 0.00 0.0 0.00
7/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/18/2010 7:00 AM 0.12 0.0 0.00 0.0 0.00 Nice early morning thunderstorm
7/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2010 7:00 AM 0.84 0.0 0.00 0.0 0.00 2 nice thunderstorms one from 14:30-15:10 and the second from 23:15 until about 02:00
7/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2010 7:00 AM 0.11 0.0 0.00 0.0 0.00
7/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/30/2010 7:00 AM 0.56 0.0 0.00 0.0 0.00 dense fog this morning
7/31/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2010 7:00 AM 0.35 0.0 0.00 0.0 0.00
8/4/2010 7:00 AM 1.30 0.0 0.00 0.0 0.00
8/5/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2010 7:00 AM 0.28 0.0 0.00 0.0 0.00
8/8/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/9/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/10/2010 7:00 AM T 0.0 0.00 0.0 0.00
8/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2010 7:00 AM T 0.0 0.00 0.0 0.00
8/15/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/16/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/18/2010 7:00 AM 0.19 0.0 0.00 0.0 0.00
8/19/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/30/2010 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/31/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/1/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2010 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/3/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.06 0.0 0.00 0.0 0.00
9/7/2010 7:00 AM 0.07 0.0 0.00 0.0 0.00
9/8/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2010 7:00 AM 0.59 0.0 0.00 0.0 0.00
9/11/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/12/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2010 7:00 AM T 0.0 0.00 0.0 0.00
9/16/2010 7:00 AM T 0.0 0.00 0.0 0.00
9/17/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2010 7:00 AM 0.05 0.0 0.00 0.0 0.00
9/19/2010 7:00 AM 0.03 0.0 0.00 0.0 0.00
9/20/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2010 7:00 AM 0.55 0.0 0.00 0.0 0.00
9/24/2010 7:00 AM 0.18 0.0 0.00 0.0 0.00
9/25/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2010 7:00 AM 0.00 0.0 0.00 0.0 0.00



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
5/24/2010 2:00 PM 3/4" Penny Size 1/2" Grape 3/8" Hard 5 no damage Continuous True After rain After smaller hail
6/21/2010 9:15 PM 1/2" Grape 3/8" 1/4" Pea Size Hard|White Ice 15 3min no damage Continuous True After rain After smaller hail 10-20
6/22/2010 8:30 PM much of the hail was clear ice with a white core 1 1/4" Half Dollar Size 1/2" Grape 3/8" Hard 30 3min no damage Continuous True After rain After smaller hail 30-40