Station Overview Station Location
Station Number PA-BR-21 Latitude 40.46515
Station Name Alburtis 4.7 SW Longitude -75.668171
County Berks Elevation (ft) 1002



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 11 4.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 4.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 11 3.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 12 3.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 12 2.83 1.01 24 1.01 24 0.00 0 0 9 1 3.2 3 2
March 12 3.71 1.71 31 1.71 31 0.00 0 0 7 4 0.0 0 0
April 12 4.04 2.89 30 2.89 30 0.00 0 0 9 3 0.0 0 0
May 12 4.55 7.46 31 7.46 31 0.00 0 0 23 2 0.0 0 0
June 12 4.76 4.71 30 3.62 24 1.09 6 2 8 0 0.0 0 0
July 12 5.11 5.94 31 5.94 28 0.00 3 1 13 0 0.0 0 0
Aug 12 3.95 3.82 31 3.55 24 0.27 7 1 8 1 0.0 0 0
Sept 12 4.84 5.47 30 5.47 30 0.00 0 0 11 3 0.0 0 0
Water Year Totals: 49.67" 33.01" 238 days 31.65" 222 1.36" 16 days 4 88 days 14 days 3.2" 3 days 2 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.18
2/10/2012 0.00
2/11/2012 0.10
2/12/2012 0.08
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.02
2/16/2012 0.01
2/17/2012 0.22
2/18/2012 0.00
2/19/2012 T
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.00
2/24/2012 0.29
2/25/2012 0.09
2/26/2012 0.02
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 0.83
3/2/2012 0.00
3/3/2012 0.22
3/4/2012 T
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.17
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.01
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 T
3/18/2012 T
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 T
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.05
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.03
3/30/2012 0.00
3/31/2012 0.40
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.02
4/2/2012 0.28
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 T
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.05
4/16/2012 0.02
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.02
4/20/2012 0.00
4/21/2012 T
4/22/2012 0.33
4/23/2012 2.07
4/24/2012 0.08
4/25/2012 T
4/26/2012 0.00
4/27/2012 0.02
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.39
5/2/2012 0.02
5/3/2012 0.36
5/4/2012 0.01
5/5/2012 0.24
5/6/2012 0.08
5/7/2012 0.01
5/8/2012 0.17
5/9/2012 0.93
5/10/2012 0.11
5/11/2012 T
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.03
5/15/2012 0.86
5/16/2012 0.61
5/17/2012 0.02
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.08
5/22/2012 0.09
5/23/2012 0.02
5/24/2012 0.20
5/25/2012 0.49
5/26/2012 T
5/27/2012 1.26
5/28/2012 0.08
5/29/2012 0.00
5/30/2012 1.39
5/31/2012 0.01
6/1/2012 0.00
6/2/2012 2.46
6/3/2012 0.00
6/4/2012 0.25
6/5/2012 0.23
6/6/2012 0.01
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 **
6/14/2012 **
6/15/2012 **
6/16/2012 1.07
6/17/2012 0.00
6/18/2012 0.01
6/19/2012 **
6/20/2012 0.02
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.01
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.21
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.44
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 **
7/3/2012 **
7/4/2012 T
7/5/2012 0.02
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.56
7/9/2012 0.02
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.10
7/15/2012 0.00
7/16/2012 1.87
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.01
7/20/2012 1.29
7/21/2012 0.23
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.24
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 0.45
7/28/2012 0.00
7/29/2012 1.11
7/30/2012 0.03
7/31/2012 0.01
8/1/2012 0.09
8/2/2012 T
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.88
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.96
8/11/2012 0.29
8/12/2012 0.04
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 1.00
8/16/2012 **
8/17/2012 **
8/18/2012 **
8/19/2012 **
8/20/2012 **
8/21/2012 **
8/22/2012 0.27
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.02
8/28/2012 0.27
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.09
9/4/2012 0.29
9/5/2012 0.82
9/6/2012 0.01
9/7/2012 0.01
9/8/2012 0.00
9/9/2012 0.82
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 1.34
9/19/2012 1.39
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.40
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 T
9/27/2012 0.12
9/28/2012 0.18
9/29/2012 T
9/30/2012 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.00 0.0 M M M
2/8/2012 7:00 AM 0.00 0.0 M M M
2/9/2012 7:00 AM 0.18 1.2 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.10 1.0 M 1.0 M
2/12/2012 7:00 AM 0.08 1.0 M 1.5 M
2/13/2012 7:00 AM 0.00 0.0 M M M
2/14/2012 7:00 AM 0.00 0.0 M M M
2/15/2012 7:00 AM 0.02 M M M M
2/16/2012 7:00 AM 0.01 M M M M
2/17/2012 7:00 AM 0.22 M M M M
2/18/2012 7:00 AM 0.00 0.0 M M M
2/19/2012 7:00 AM T M M M M
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.00 0.0 M M M
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 7:00 AM 0.00 0.0 M M M
2/24/2012 7:00 AM 0.29 M M M M
2/25/2012 7:00 AM 0.09 M M M M
2/26/2012 7:00 AM 0.02 M M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.00 0.0 M M M
3/1/2012 7:00 AM 0.83 M M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.22 M M M M
3/4/2012 7:00 AM T M M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 7:00 AM 0.00 0.0 M M M
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.17 M M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.00 0.0 M M M
3/13/2012 7:00 AM 0.01 M M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM T M M M M
3/18/2012 7:00 AM T M M M M
3/19/2012 7:00 AM 0.00 0.0 M M M
3/20/2012 7:00 AM 0.00 0.0 M M M
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM T M M M M
3/23/2012 7:00 AM 0.00 0.0 M M M
3/24/2012 7:00 AM 0.00 0.0 M M M
3/25/2012 7:00 AM 0.05 M M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.03 M M M M
3/30/2012 7:00 AM 0.00 0.0 M M M
3/31/2012 7:00 AM 0.40 M M M M
4/1/2012 7:00 AM 0.02 M M M M
4/2/2012 7:00 AM 0.28 M M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.00 0.0 M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM T M M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 7:00 AM 0.00 0.0 M M M
4/15/2012 8:00 AM 0.05 M M M M
4/16/2012 7:00 AM 0.02 M M M M
4/17/2012 7:00 AM 0.00 0.0 M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.02 M M M M
4/20/2012 6:35 AM 0.00 0.0 M M M
4/21/2012 7:00 AM T M M M M
4/22/2012 7:00 AM 0.33 M M M M
4/23/2012 7:00 AM 2.07 M M M M
4/24/2012 7:00 AM 0.08 M M M M
4/25/2012 7:00 AM T M M M M
4/26/2012 7:00 AM 0.00 0.0 M M M
4/27/2012 6:58 AM 0.02 M M M M
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.00 0.0 M M M heavy frost this morning
5/1/2012 7:00 AM 0.39 M M M M
5/2/2012 7:00 AM 0.02 M M M M
5/3/2012 7:00 AM 0.36 M M M M
5/4/2012 10:00 AM 0.01 M M M M
5/5/2012 10:00 AM 0.24 M M M M
5/6/2012 11:00 AM 0.08 M M M M
5/7/2012 7:00 AM 0.01 M M M M
5/8/2012 7:00 AM 0.17 M M M M
5/9/2012 7:00 AM 0.93 M M M M
5/10/2012 5:45 AM 0.11 M M M M
5/11/2012 7:00 AM T M M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.03 M M M M
5/15/2012 7:00 AM 0.86 M M M M
5/16/2012 7:00 AM 0.61 M M M M
5/17/2012 7:00 AM 0.02 M M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.08 M M M M
5/22/2012 6:50 AM 0.09 M M M M no rain currently- read gauge 10 minutes early.
5/23/2012 7:00 AM 0.02 M M M M
5/24/2012 7:00 AM 0.20 M M M M
5/25/2012 7:00 AM 0.49 M M M M
5/26/2012 7:00 AM T M M M M
5/27/2012 7:00 AM 1.26 M M M M
5/28/2012 7:00 AM 0.08 M M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 1.39 M M M M
5/31/2012 7:00 AM 0.01 M M M M
6/1/2012 7:00 AM 0.00 0.0 M M M
6/2/2012 7:00 AM 2.46 M M M M
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM 0.25 M M M M
6/5/2012 7:00 AM 0.23 M M M M
6/6/2012 7:00 AM 0.01 M M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 9:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.01 M M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM 0.01 M M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M
6/26/2012 7:00 AM 0.21 M M M M
6/27/2012 7:00 AM 0.00 0.0 M M M had almost .01 in tube, but must have been from the heavy dew we had, since it was clear all day yesterday and last night.
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:00 AM 0.44 M M M M
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.02 M M M M
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 8:30 AM 0.56 M M M M 18:10-18:35- .44" in heavy downpour with many lightening strikes. Another downpour this AM a little after 07:00, so some of above amount should be in tomorrows report.
7/9/2012 7:00 AM 0.02 M M M M
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 0.10 M M M M
7/15/2012 7:00 AM 0.00 0.0 M M M
7/16/2012 7:00 AM 1.87 M M M M .97 of this total fell between 13:58-14:40 Sunday
7/17/2012 7:00 AM 0.00 0.0 M M M
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 0.01 M M M M
7/20/2012 7:00 AM 1.29 M M M M
7/21/2012 7:00 AM 0.23 M M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.00 0.0 M M M
7/24/2012 7:00 AM 0.24 M M M M
7/25/2012 7:00 AM 0.00 0.0 M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.45 M M M M
7/28/2012 7:00 AM 0.00 0.0 M M M
7/29/2012 7:00 AM 1.11 M M M M
7/30/2012 7:00 AM 0.03 M M M M
7/31/2012 7:00 AM 0.01 M M M M
8/1/2012 7:00 AM 0.09 M M M M
8/2/2012 7:00 AM T M M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 6:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 7:00 AM 0.88 M M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 6:50 AM 0.00 0.0 M M M
8/9/2012 7:00 AM 0.00 0.0 M M M
8/10/2012 7:00 AM 0.96 M M M M
8/11/2012 7:00 AM 0.29 M M M M
8/12/2012 7:00 AM 0.04 M M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 5:30 AM 0.00 0.0 M M M
8/15/2012 6:00 PM 1.00 M M M M More than an inch recorded but had someone watching guage that did not know how to record after an inch.
8/23/2012 7:00 AM 0.00 0.0 M M M
8/24/2012 7:00 AM 0.00 0.0 M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 6:50 AM 0.02 M M M M raining
8/28/2012 7:00 AM 0.27 M M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.00 0.0 M M M
9/3/2012 9:00 AM 0.09 M M M M
9/4/2012 7:00 AM 0.29 M M M M
9/5/2012 7:00 AM 0.82 M M M M
9/6/2012 7:00 AM 0.01 M M M M
9/7/2012 7:00 AM 0.01 M M M M
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.82 M M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 1.34 M M M M
9/19/2012 7:00 AM 1.39 M M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.00 0.0 M M M
9/23/2012 7:00 AM 0.40 M M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 6:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM T M M M M
9/27/2012 7:00 AM 0.12 M M M M
9/28/2012 7:00 AM 0.18 M M M M
9/29/2012 7:00 AM T M M M M
9/30/2012 7:00 AM T M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/13/2012 6/16/2012 7:00 AM 4 1.07 M M
6/19/2012 6/20/2012 7:00 AM 2 0.02 M M
7/2/2012 7/04/2012 7:00 AM 3 T M M
8/16/2012 8/22/2012 6:00 PM 7 0.27 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