Station Overview Station Location
Station Number SD-PN-22 Latitude 44.1
Station Name Box Elder 6.2 ESE Longitude -102.95
County Pennington Elevation (ft) 2926



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 1.30 0.47 32 0.47 22 0.00 10 1 7 0 0.0 0 0
Nov 10 0.50 0.40 30 0.40 30 0.00 0 0 9 4 8.5 7 8
Dec 10 0.27 0.57 31 0.57 31 0.00 0 0 7 5 5.8 5 11
Jan 11 0.25 0.74 31 0.74 31 0.00 0 0 17 2 11.6 14 25
Feb 11 0.38 0.98 28 0.98 28 0.00 0 0 9 4 16.6 8 18
March 11 0.85 0.67 30 0.67 30 0.00 0 0 12 4 9.4 10 15
April 11 1.67 1.61 29 1.61 29 0.00 0 0 13 4 6.6 3 3
May 11 3.31 6.50 31 6.50 31 0.00 0 0 18 0 0.0 0 0
June 11 2.58 3.14 30 3.14 30 0.00 0 0 15 0 0.0 0 0
July 11 1.93 0.51 31 0.51 15 0.00 16 2 7 0 0.0 0 0
Aug 11 1.70 1.25 31 1.25 15 0.00 16 3 6 4 0.0 0 0
Sept 11 1.27 0.74 31 0.74 8 0.00 23 2 4 1 0.0 0 0
Water Year Totals: 16.01" 17.58" 365 days 17.58" 300 0.00" 65 days 8 124 days 28 days 58.5" 47 days 80 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 0.00
10/3/2010 0.00
10/4/2010 0.00
10/5/2010 0.00
10/6/2010 0.00
10/7/2010 0.00
10/8/2010 0.00
10/9/2010 0.08
10/10/2010 0.08
10/11/2010 0.00
10/12/2010 0.03
10/13/2010 0.00 **
10/14/2010 **
10/15/2010 **
10/16/2010 **
10/17/2010 **
10/18/2010 **
10/19/2010 **
10/20/2010 **
10/21/2010 **
10/22/2010 0.00
10/23/2010 0.20
10/24/2010 0.02
10/25/2010 0.01
10/26/2010 0.05
10/27/2010 0.00
10/28/2010 0.00
10/29/2010 0.00
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 0.00
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 0.00
11/9/2010 0.00
11/10/2010 0.03
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 T
11/15/2010 0.02
11/16/2010 0.01
11/17/2010 0.01
11/18/2010 0.03
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.12
11/23/2010 0.01
11/24/2010 T
11/25/2010 T
11/26/2010 T
11/27/2010 0.00
11/28/2010 0.00
11/29/2010 0.08
11/30/2010 0.09
12/1/2010 0.00
12/2/2010 0.00
12/3/2010 0.00
12/4/2010 T
12/5/2010 T
12/6/2010 0.00
12/7/2010 0.00
12/8/2010 0.00
12/9/2010 0.00
12/10/2010 0.00
12/11/2010 0.11
12/12/2010 0.00
12/13/2010 0.01
12/14/2010 0.00
12/15/2010 0.00
12/16/2010 0.00
12/17/2010 0.00
12/18/2010 T
12/19/2010 T
12/20/2010 0.08
12/21/2010 T
12/22/2010 0.00
12/23/2010 0.11
12/24/2010 0.04
12/25/2010 0.00
12/26/2010 0.00
12/27/2010 0.00
12/28/2010 0.00
12/29/2010 0.00
12/30/2010 0.01
12/31/2010 0.21
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.11
1/2/2011 0.00
1/3/2011 0.00
1/4/2011 0.01
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.02
1/8/2011 0.02
1/9/2011 0.05
1/10/2011 0.01
1/11/2011 0.00
1/12/2011 0.00
1/13/2011 0.00
1/14/2011 0.00
1/15/2011 0.01
1/16/2011 0.04
1/17/2011 0.05
1/18/2011 0.05
1/19/2011 0.06
1/20/2011 T
1/21/2011 0.03
1/22/2011 0.13
1/23/2011 0.05
1/24/2011 0.01
1/25/2011 0.00
1/26/2011 0.00
1/27/2011 0.00
1/28/2011 0.00
1/29/2011 T
1/30/2011 0.01
1/31/2011 0.08
2/1/2011 T
2/2/2011 T
2/3/2011 0.00
2/4/2011 T
2/5/2011 0.02
2/6/2011 0.02
2/7/2011 0.10
2/8/2011 0.03
2/9/2011 0.00
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 0.00
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.38
2/21/2011 0.18
2/22/2011 0.00
2/23/2011 0.00
2/24/2011 0.10
2/25/2011 0.04
2/26/2011 0.11
2/27/2011 T
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 T
3/4/2011 0.11
3/5/2011 0.00
3/6/2011 0.00
3/7/2011 0.02
3/8/2011 0.04
3/9/2011 0.10
3/10/2011 0.00
3/11/2011 0.00
3/12/2011
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.01
3/16/2011 0.00
3/17/2011 0.01
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.10
3/24/2011 T
3/25/2011 T
3/26/2011 0.14
3/27/2011 0.03
3/28/2011 0.02
3/29/2011 0.04
3/30/2011 T
3/31/2011 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.13
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 0.00
4/9/2011 0.14
4/10/2011 0.13
4/11/2011 0.05
4/12/2011 0.00
4/13/2011 0.22
4/14/2011 0.00
4/15/2011 0.11
4/16/2011 0.00
4/17/2011 T
4/18/2011 0.22
4/19/2011 0.20
4/20/2011 0.04
4/21/2011
4/22/2011 0.21
4/23/2011 0.13
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 T
4/27/2011 T
4/28/2011 0.01
4/29/2011 0.00
4/30/2011 T
5/1/2011 0.00
5/2/2011 0.04
5/3/2011 0.00
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 0.56
5/11/2011 0.00
5/12/2011 0.34
5/13/2011 0.31
5/14/2011 0.02
5/15/2011 0.01
5/16/2011 0.00
5/17/2011 0.00
5/18/2011 0.07
5/19/2011 0.03
5/20/2011 2.57
5/21/2011 0.00
5/22/2011 0.23
5/23/2011 0.24
5/24/2011 0.85
5/25/2011 0.13
5/26/2011 0.00
5/27/2011 0.04
5/28/2011 0.01
5/29/2011 0.56
5/30/2011 0.45
5/31/2011 0.04
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.02
6/8/2011 0.00
6/9/2011 0.02
6/10/2011 0.11
6/11/2011 0.02
6/12/2011 0.17
6/13/2011 0.02
6/14/2011 0.01
6/15/2011 0.01
6/16/2011 0.00
6/17/2011 0.01
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 0.21
6/21/2011 0.29
6/22/2011 0.66
6/23/2011 0.00
6/24/2011 0.00
6/25/2011 0.25
6/26/2011 0.71
6/27/2011 0.63
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.01
7/2/2011 0.03
7/3/2011 0.03
7/4/2011 **
7/5/2011 **
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.01
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.04
7/13/2011 **
7/14/2011 **
7/15/2011 **
7/16/2011 **
7/17/2011 **
7/18/2011 **
7/19/2011 **
7/20/2011 **
7/21/2011 **
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 0.00
7/26/2011 0.33
7/27/2011 0.00
7/28/2011 0.06
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.02
8/3/2011 0.00
8/4/2011 0.12
8/5/2011 0.00
8/6/2011 T
8/7/2011 T
8/8/2011 0.03
8/9/2011 0.02
8/10/2011 0.03
8/11/2011 0.00
8/12/2011 **
8/13/2011 **
8/14/2011 0.00
8/15/2011 T
8/16/2011 **
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 **
8/21/2011 **
8/22/2011 **
8/23/2011 **
8/24/2011 **
8/25/2011 0.00
8/26/2011 T
8/27/2011 **
8/28/2011 **
8/29/2011 0.00
8/30/2011 1.03
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.22
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 **
9/7/2011 **
9/8/2011 **
9/9/2011 **
9/10/2011 **
9/11/2011 **
9/12/2011 **
9/13/2011 0.00
9/14/2011 T
9/15/2011 0.27
9/16/2011 0.09
9/17/2011 0.00
9/18/2011 0.16
9/19/2011 0.00 **
9/20/2011 **
9/21/2011 **
9/22/2011 **
9/23/2011 **
9/24/2011 **
9/25/2011 **
9/26/2011 **
9/27/2011 **
9/28/2011 **
9/29/2011 **
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 0.00 0.0 M M M
10/2/2010 7:00 AM 0.00 0.0 M M M
10/3/2010 7:00 AM 0.00 0.0 M M M
10/4/2010 7:00 AM 0.00 0.0 M M M
10/5/2010 7:00 AM 0.00 0.0 M M M
10/6/2010 7:00 AM 0.00 0.0 M M M
10/7/2010 7:00 AM 0.00 0.0 M M M
10/8/2010 7:00 AM 0.00 0.0 M M M
10/9/2010 7:00 AM 0.08 M M M M
10/10/2010 7:00 AM 0.08 M M M M
10/11/2010 7:00 AM 0.00 0.0 M M M
10/12/2010 7:00 AM 0.03 M M M M
10/13/2010 7:00 AM 0.00 0.0 M M M low of 27, first frost of season, very late for first frost
10/23/2010 7:00 AM 0.20 M M M M
10/24/2010 7:00 AM 0.02 M M M M
10/25/2010 7:00 AM 0.01 M M M M
10/26/2010 7:00 AM 0.05 M M M M
10/27/2010 7:00 AM 0.00 0.0 M M M
10/28/2010 7:00 AM 0.00 0.0 M M M
10/29/2010 7:00 AM 0.00 0.0 M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 7:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM 0.00 0.0 M M M
11/2/2010 7:00 AM 0.00 0.0 M M M
11/3/2010 7:00 AM 0.00 0.0 M M M
11/4/2010 7:00 AM 0.00 0.0 M M M
11/5/2010 7:00 AM 0.00 0.0 M M M
11/6/2010 7:00 AM 0.00 0.0 M M M
11/7/2010 7:00 AM 0.00 0.0 M M M
11/8/2010 7:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M
11/10/2010 7:00 AM 0.03 T M M M
11/11/2010 7:00 AM 0.00 0.0 M M M
11/12/2010 7:00 AM 0.00 0.0 M M M
11/13/2010 7:00 AM 0.00 0.0 M M M
11/14/2010 7:00 AM T T M M M
11/15/2010 7:00 AM 0.02 T M M M a few snow pellets before 7 am
11/16/2010 7:00 AM 0.01 T M M M
11/17/2010 7:00 AM 0.01 0.1 M T M
11/18/2010 7:00 AM 0.03 0.3 M T M
11/19/2010 7:00 AM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/22/2010 7:00 AM 0.12 4.2 M 4.0 M
11/23/2010 7:00 AM 0.01 0.5 M 3.0 M l0w of 15 below
11/24/2010 7:00 AM T 0.1 M 2.5 M
11/25/2010 7:00 AM T T M 2.5 M
11/26/2010 7:00 AM T T M 2.5 M
11/27/2010 7:00 AM 0.00 0.0 M 0.5 M
11/28/2010 7:00 AM 0.00 0.0 M T M
11/29/2010 7:00 AM 0.08 1.3 M 1.5 M
11/30/2010 7:00 AM 0.09 2.0 M 3.0 M
12/1/2010 7:00 AM 0.00 0.0 M 2.5 M
12/2/2010 7:00 AM 0.00 0.0 M 1.5 M
12/3/2010 7:00 AM 0.00 0.0 M 0.5 M
12/4/2010 7:00 AM T T M T M
12/5/2010 7:00 AM T T M T M
12/6/2010 7:00 AM 0.00 0.0 M T M
12/7/2010 7:00 AM 0.00 0.0 M T M
12/8/2010 7:00 AM 0.00 0.0 M T M
12/9/2010 7:00 AM 0.00 0.0 M T M
12/10/2010 7:00 AM 0.00 0.0 M T M
12/11/2010 7:00 AM 0.11 T M T M mostly rain
12/12/2010 7:00 AM 0.00 0.0 M T M
12/13/2010 7:00 AM 0.01 0.2 M T M
12/14/2010 7:00 AM 0.00 0.0 M T M
12/15/2010 7:00 AM 0.00 0.0 M T M
12/16/2010 7:00 AM 0.00 0.0 M T M
12/17/2010 7:00 AM 0.00 0.0 M T M
12/18/2010 7:00 AM T T M T M
12/19/2010 7:00 AM T T M T M
12/20/2010 7:00 AM 0.08 1.2 M 1.0 M freezing rain before 7 am, snow overnight
12/21/2010 7:00 AM T M M 1.0 M freezing rain after 7 am
12/22/2010 7:00 AM 0.00 0.0 M 1.0 M
12/23/2010 7:00 AM 0.11 M M 1.0 M freezing rain, evidence of sleet overnight
12/24/2010 7:00 AM 0.04 0.1 M 1.0 M freezing rain until 8 am, alittle snow in afternoon and at night
12/25/2010 7:00 AM 0.00 0.0 M 1.0 M
12/26/2010 7:00 AM 0.00 0.0 M 1.0 M
12/27/2010 7:00 AM 0.00 0.0 M T M
12/28/2010 7:00 AM 0.00 0.0 M T M
12/29/2010 7:00 AM 0.00 0.0 M T M
12/30/2010 7:00 AM 0.01 0.3 M T M
12/31/2010 7:40 AM 0.21 4.0 M 4.0 M powerful winds makes measuring snowfall iffy. drifts of about 2 feet, temperature around zero.
1/1/2011 7:00 AM 0.11 1.5 M 4.0 M
1/2/2011 7:00 AM 0.00 0.0 M 4.0 M
1/3/2011 7:00 AM 0.00 0.0 M 3.5 M
1/4/2011 7:00 AM 0.01 0.2 M 3.5 M
1/5/2011 7:00 AM 0.00 0.0 M 3.0 M
1/6/2011 7:00 AM 0.00 0.0 M M M
1/7/2011 7:00 AM 0.02 T M T M mostly rain
1/8/2011 7:00 AM 0.02 0.5 M 0.5 M
1/9/2011 7:00 AM 0.05 0.9 M 1.5 M
1/10/2011 7:00 AM 0.01 0.3 M 2.0 M
1/11/2011 7:00 AM 0.00 0.0 M 2.0 M
1/12/2011 7:00 AM 0.00 0.0 M 2.0 M
1/13/2011 7:00 AM 0.00 0.0 M 2.0 M
1/14/2011 7:00 AM 0.00 0.0 M 0.5 M
1/15/2011 7:00 AM 0.01 0.1 M 0.5 M a few raindrops in afternoon, snow before 7 a m and continuing
1/16/2011 7:00 AM 0.04 1.2 M 1.5 M
1/17/2011 7:00 AM 0.05 M M T M rain overnight
1/18/2011 7:00 AM 0.05 0.8 M 1.0 M a little rain in morning, then a little snow, then more snow overnight.
1/19/2011 7:00 AM 0.06 1.2 M 2.0 M snow until noon, a little more after 6 a m.
1/20/2011 7:00 AM T T M 2.0 M
1/21/2011 7:00 AM 0.03 0.5 M 2.5 M
1/22/2011 7:00 AM 0.13 1.3 M 2.5 M
1/23/2011 7:00 AM 0.05 0.9 M 3.5 M
1/24/2011 7:00 AM 0.01 0.1 M 2.5 M
1/25/2011 7:00 AM 0.00 0.0 M 2.0 M
1/26/2011 7:00 AM 0.00 0.0 M 1.5 M depth of snow and ice includes a lot of ice
1/27/2011 7:00 AM 0.00 0.0 M 1.0 M total snow cover may be more ice than snow
1/28/2011 7:00 AM 0.00 0.0 M T M
1/29/2011 7:00 AM T T M T M during the night, snow pellets nearly the size of peas, abour 1 or 2 per square foot
1/30/2011 7:00 AM 0.01 T M T M freezing drizzle and light snow in afternoon, freezing fog at reporting time
1/31/2011 7:00 AM 0.08 2.1 M 2.0 M
2/1/2011 7:00 AM T T M 2.0 M
2/2/2011 7:00 AM T T M 2.0 M 26 below at reporting time
2/3/2011 7:00 AM 0.00 0.0 M 2.0 M
2/4/2011 7:00 AM T T M T M
2/5/2011 7:00 AM 0.02 0.0 M T M rain overnight
2/6/2011 7:00 AM 0.02 0.6 M 0.5 M
2/7/2011 7:00 AM 0.10 1.5 M 2.0 M snow off and on, heaviest while the super bowl was on
2/8/2011 7:00 AM 0.03 0.7 M 3.0 M
2/9/2011 7:00 AM 0.00 0.0 M 3.0 M
2/10/2011 7:00 AM 0.00 0.0 M 2.5 M
2/11/2011 7:00 AM 0.00 0.0 M 2.0 M
2/12/2011 7:00 AM 0.00 0.0 M T M
2/13/2011 7:00 AM 0.00 0.0 M M M
2/14/2011 7:00 AM 0.00 0.0 M M M
2/15/2011 7:00 AM 0.00 0.0 M M M
2/16/2011 7:00 AM 0.00 0.0 M M M
2/17/2011 7:00 AM 0.00 0.0 M M M
2/18/2011 7:00 AM 0.00 0.0 M M M
2/19/2011 7:00 AM 0.00 0.0 M T M
2/20/2011 7:00 AM 0.38 5.0 M 5.0 M
2/21/2011 7:00 AM 0.18 3.0 M 7.5 M
2/22/2011 7:00 AM 0.00 0.0 M 7.0 M
2/23/2011 7:00 AM 0.00 0.0 M 6.0 M
2/24/2011 7:00 AM 0.10 2.0 M 7.5 M
2/25/2011 7:00 AM 0.04 1.5 M 8.0 M low of 20 below
2/26/2011 7:00 AM 0.11 2.3 M 10.0 M
2/27/2011 7:00 AM T T M 8.5 M
2/28/2011 7:00 AM 0.00 0.0 M 8.0 M
3/1/2011 7:00 AM 0.00 0.0 M 7.0 M
3/2/2011 7:00 AM 0.00 0.0 M 7.0 M
3/3/2011 7:00 AM T T M 7.0 M
3/4/2011 7:00 AM 0.11 2.2 M 8.5 M
3/5/2011 7:00 AM 0.00 0.0 M 8.0 M
3/6/2011 7:00 AM 0.00 0.0 M 8.0 M
3/7/2011 7:00 AM 0.02 0.7 M 8.5 M
3/8/2011 7:00 AM 0.04 1.2 M 9.0 M
3/9/2011 7:00 AM 0.10 1.0 M 10.0 M
3/10/2011 7:00 AM 0.00 0.0 M 8.0 M
3/11/2011 7:00 AM 0.00 0.0 M 4.0 M
3/13/2011 7:00 AM 0.00 0.0 M 0.5 M
3/14/2011 7:00 AM 0.00 0.0 M T M
3/15/2011 7:00 AM 0.01 M M T M rain or snow?
3/16/2011 7:00 AM 0.00 0.0 M T M
3/17/2011 7:00 AM 0.01 M M T M
3/18/2011 7:00 AM 0.00 0.0 M M M
3/19/2011 7:00 AM 0.00 0.0 M M M
3/20/2011 7:00 AM 0.00 0.0 M M M
3/21/2011 7:00 AM 0.00 0.0 M T M
3/22/2011 7:00 AM 0.00 0.0 M T M
3/23/2011 7:00 AM 0.10 0.2 M T M rain from 7:15 until 8 am tuesday, snow 4;30 UNTIL 7 AM Wednesday, put 0.2 of snow because your computer program wouldn't allow the 0.1 snow we had.
3/24/2011 7:00 AM T 0.1 M T M
3/25/2011 7:00 AM T 0.1 M T M
3/26/2011 7:00 AM 0.14 3.3 M 3.5 M
3/27/2011 7:00 AM 0.03 0.1 M 2.5 M snow {melting} by day then freezing drizzle overnight
3/28/2011 7:00 AM 0.02 0.5 M 1.5 M drizzle by day, snow overnight
3/29/2011 7:00 AM 0.04 T M T M snow melted as it fell
3/30/2011 7:00 AM T T M T M
3/31/2011 7:00 AM 0.05 0.0 M T M
4/1/2011 7:00 AM 0.13 0.0 M T M
4/2/2011 7:00 AM 0.00 0.0 M T M
4/3/2011 7:00 AM 0.00 0.0 M T M
4/4/2011 7:00 AM 0.02 T M T M snow flurries
4/5/2011 7:00 AM 0.00 0.0 M 0.0 M
4/6/2011 7:00 AM 0.00 0.0 M 0.0 M
4/7/2011 7:00 AM 0.00 0.0 M 0.0 M
4/8/2011 7:00 AM 0.00 0.0 M 0.0 M
4/9/2011 7:00 AM 0.14 0.0 M 0.0 M first thundershowers
4/10/2011 7:00 AM 0.13 M M 0.0 M
4/11/2011 7:00 AM 0.05 M M 0.0 M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.22 0.0 M 0.0 M
4/14/2011 7:00 AM 0.00 0.0 M M M
4/15/2011 7:00 AM 0.11 1.0 M 0.5 M
4/16/2011 7:00 AM 0.00 0.0 M M M
4/17/2011 7:00 AM T M M M M
4/18/2011 7:00 AM 0.22 3.5 M 3.5 M
4/19/2011 7:00 AM 0.20 2.1 M 2.0 M
4/20/2011 7:00 AM 0.04 T M 0.0 M
4/22/2011 7:00 AM 0.21 M M M M much lightning, no hail
4/23/2011 7:00 AM 0.13 M M M M
4/24/2011 7:00 AM 0.00 0.0 M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 7:00 AM T M M M M
4/27/2011 7:00 AM T M M M M
4/28/2011 7:00 AM 0.01 M M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM T T M T M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.04 M M M M
5/3/2011 7:00 AM 0.00 0.0 M M M
5/4/2011 7:00 AM 0.00 0.0 M M M
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.00 0.0 M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM 0.56 M M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.34 M M M M
5/13/2011 7:00 AM 0.31 M M M M
5/14/2011 7:00 AM 0.02 M M M M
5/15/2011 7:00 AM 0.01 M M M M
5/16/2011 7:00 AM 0.00 0.0 M M M
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.07 M M M M
5/19/2011 7:00 AM 0.03 M M M M
5/20/2011 7:00 AM 2.57 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/22/2011 7:00 AM 0.23 M M M M
5/23/2011 7:00 AM 0.24 M M M M
5/24/2011 7:00 AM 0.85 M M M M
5/25/2011 7:00 AM 0.13 M M M M
5/26/2011 7:00 AM 0.00 0.0 M M M
5/27/2011 7:00 AM 0.04 M M M M
5/28/2011 7:00 AM 0.01 M M M M
5/29/2011 7:00 AM 0.56 M M M M
5/30/2011 7:00 AM 0.45 M M M M
5/31/2011 7:00 AM 0.04 M M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.00 0.0 M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.02 M M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.02 M M M M
6/10/2011 7:00 AM 0.11 M M M M
6/11/2011 7:00 AM 0.02 M M M M
6/12/2011 7:00 AM 0.17 M M M M
6/13/2011 7:00 AM 0.02 M M M M
6/14/2011 7:00 AM 0.01 M M M M
6/15/2011 7:00 AM 0.01 0.0 M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.01 M M M M
6/18/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 7:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.21 M M M M
6/21/2011 7:00 AM 0.29 M M M M
6/22/2011 7:00 AM 0.66 M M M M
6/23/2011 7:00 AM 0.00 0.0 M M M
6/24/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 7:00 AM 0.25 M M M M
6/26/2011 7:00 AM 0.71 M M M M
6/27/2011 7:00 AM 0.63 M M M M marble sized hail, several dozen per square foot, over ten or more minutes, melted quikly no damage.
6/28/2011 7:00 AM 0.00 0.0 M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.01 M M M M
7/2/2011 7:00 AM 0.03 M M M M
7/3/2011 7:00 AM 0.03 M M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.00 0.0 M M M
7/9/2011 7:00 AM 0.01 M M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.04 M M M M
7/26/2011 7:00 AM 0.33 M M M M
7/27/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.06 M M M M
7/29/2011 7:00 AM 0.00 0.0 M M M
7/30/2011 7:00 AM 0.00 0.0 M M M
7/31/2011 7:00 AM 0.00 0.0 M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.02 M M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.12 M M M M
8/5/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM T M M M M
8/7/2011 7:00 AM T M M M M
8/8/2011 7:00 AM 0.03 M M M M
8/9/2011 7:00 AM 0.02 M M M M
8/10/2011 7:00 AM 0.03 M M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM T M M M M
8/26/2011 7:00 AM T M M M M
8/30/2011 7:00 AM 1.03 M M M M rain by day especially noon to 4 then 0.39 more with 10 o clock thunderstorm
8/31/2011 7:00 AM 0.00 0.0 M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.22 M M M M some 3/4 inch hail
9/14/2011 7:00 AM T M M M M
9/15/2011 7:00 AM 0.27 M M M M .06 in morning wednesday, 0.21 early thursday
9/16/2011 7:00 AM 0.09 M M M M
9/17/2011 7:00 AM 0.00 0.0 M M M
9/18/2011 7:00 AM 0.16 M M M M
9/19/2011 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
10/13/2010 10/22/2010 12:00 AM 10 0.00 0.0 M
7/4/2011 7/06/2011 12:00 AM 3 0.00 M M
7/13/2011 7/25/2011 12:00 AM 13 0.00 M M
8/12/2011 8/14/2011 12:00 AM 3 0.00 M M
8/16/2011 8/25/2011 12:00 AM 10 0.00 M M
8/27/2011 8/29/2011 12:00 AM 3 0.00 M M
9/3/2011 9/13/2011 12:00 AM 11 0.00 M M
9/19/2011 9/30/2011 12:00 AM 12 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
1/1/0001 12:00 AM 3/4" Penny Size 1/2" Grape 3/8" Hard 5 2min no damage Continuous True After rain Before smaller hail 10-20