Station Overview Station Location
Station Number PA-CH-34 Latitude 39.976766
Station Name Modena 1.1 NNE Longitude -75.794014
County Chester Elevation (ft) 548



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 18 4.22 2.60 31 1.50 25 1.10 6 3 11 2 0.0 0 0
Nov 18 3.78 8.04 29 8.04 29 0.00 0 0 12 1 0.0 0 0
Dec 18 3.98 4.21 31 2.62 19 1.59 12 1 4 2 0.0 0 0
Jan 19 3.58 2.63 12 0.31 4 2.32 8 2 2 0 0.0 0 0
Feb 19 2.93 0.34 2 0.34 2 0.00 0 0 2 0 0.0 0 0
March 19 4.17 2.29 14 2.29 13 0.00 1 0 4 1 0.0 0 0
April 19 3.94 4.84 30 1.68 15 3.16 15 2 5 2 0.0 0 0
May 19 4.32 5.58 31 3.03 24 2.55 7 3 9 6 0.0 0 0
June 19 4.18 6.78 30 6.26 19 0.52 11 2 12 2 0.0 0 0
July 19 4.83 8.04 31 6.39 18 1.65 13 2 9 2 0.0 0 0
Aug 19 3.74 2.76 30 1.96 12 0.80 18 4 5 2 0.0 0 0
Sept 19 4.64 0.37 29 0.25 20 0.12 9 3 4 0 0.0 0 0
Water Year Totals: 48.31" 48.48" 300 days 34.67" 200 13.81" 100 days 22 79 days 20 days 0.0" 0 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
10/1/2018 0.00
10/2/2018 0.00
10/3/2018 0.35
10/4/2018 0.01
10/5/2018 0.06
10/6/2018 0.01
10/7/2018 0.00
10/8/2018 0.00
10/9/2018 0.02
10/10/2018 0.04
10/11/2018 T
10/12/2018 0.64
10/13/2018 0.10
10/14/2018 **
10/15/2018 0.07
10/16/2018 0.19
10/17/2018 T
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 **
10/21/2018 0.17
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 **
10/28/2018 0.86
10/29/2018 0.07
10/30/2018 0.01
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.01
11/3/2018 1.29
11/4/2018
11/5/2018 0.05
11/6/2018 0.39
11/7/2018 0.52
11/8/2018 0.01
11/9/2018 0.00
11/10/2018 0.80
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.81
11/14/2018 0.04
11/15/2018 0.00
11/16/2018 1.76
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 T
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 1.84
11/26/2018 0.00
11/27/2018 0.52
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 T
12/2/2018 0.54
12/3/2018 0.02
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 T
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 **
12/16/2018 **
12/17/2018 1.59
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 2.02
12/22/2018 0.04
12/23/2018 **
12/24/2018 **
12/25/2018 **
12/26/2018 **
12/27/2018 **
12/28/2018 **
12/29/2018 **
12/30/2018 **
12/31/2018 **
Day of YearDaily PrcpMultiday Prcp
1/1/2019 **
1/2/2019 2.06
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.26
1/6/2019 0.05
1/7/2019 **
1/8/2019 **
1/9/2019 **
1/10/2019 **
1/11/2019 **
1/12/2019 0.26
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019 0.30
2/8/2019 0.04
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.04
3/22/2019 1.89
3/23/2019 0.03
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.33
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 T
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.14
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.17
4/7/2019 0.00
4/8/2019 0.23
4/9/2019 0.00
4/10/2019 T
4/11/2019 0.00
4/12/2019 0.00
4/13/2019 0.71
4/14/2019 T
4/15/2019 0.56
4/16/2019 0.01
4/17/2019 **
4/18/2019 **
4/19/2019 **
4/20/2019 **
4/21/2019 **
4/22/2019 **
4/23/2019 **
4/24/2019 **
4/25/2019 **
4/26/2019 **
4/27/2019 **
4/28/2019 **
4/29/2019 **
4/30/2019 3.02
5/1/2019 T
5/2/2019 T
5/3/2019 T
5/4/2019 0.08
5/5/2019 **
5/6/2019 1.30
5/7/2019 T
5/8/2019 1.12
5/9/2019 T
5/10/2019 T
5/11/2019 **
5/12/2019 **
5/13/2019 1.23
5/14/2019 0.66
5/15/2019 **
5/16/2019 0.02
5/17/2019 0.00
5/18/2019 0.00
5/19/2019 0.00
5/20/2019 0.00
5/21/2019 0.00
5/22/2019 0.00
5/23/2019 0.00
5/24/2019 0.03
5/25/2019 0.00
5/26/2019 0.01
5/27/2019 0.04
5/28/2019 0.00
5/29/2019 0.44
5/30/2019 0.35
5/31/2019 0.30
6/1/2019 0.00
6/2/2019 0.10
6/3/2019 0.06
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.45
6/7/2019 T
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.29
6/11/2019 1.66
6/12/2019 T
6/13/2019 0.54
6/14/2019 0.28
6/15/2019 **
6/16/2019 **
6/17/2019 0.31
6/18/2019 0.10
6/19/2019 0.06
6/20/2019 1.59
6/21/2019 1.08
6/22/2019 **
6/23/2019 **
6/24/2019 0.21
6/25/2019 0.05
6/26/2019 **
6/27/2019 **
6/28/2019 **
6/29/2019 **
6/30/2019 **
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.73
7/2/2019 T
7/3/2019 1.32
7/4/2019 **
7/5/2019 **
7/6/2019 **
7/7/2019 **
7/8/2019 0.92
7/9/2019 0.15
7/10/2019 0.00
7/11/2019 T
7/12/2019 1.59
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.01
7/18/2019 0.37
7/19/2019 0.58
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.01
7/23/2019 2.35
7/24/2019 0.01
7/25/2019 **
7/26/2019 **
7/27/2019 **
7/28/2019 **
7/29/2019 **
7/30/2019 **
7/31/2019 **
8/1/2019 **
8/2/2019 **
8/3/2019 **
8/4/2019 **
8/5/2019 **
8/6/2019 0.38
8/7/2019 **
8/8/2019 **
8/9/2019 **
8/10/2019 **
8/11/2019 **
8/12/2019 0.28
8/13/2019 T
8/14/2019 0.09
8/15/2019 1.23
8/16/2019 0.01
8/17/2019 0.00
8/18/2019 **
8/19/2019 0.02
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.61
8/23/2019 0.02
8/24/2019 **
8/25/2019 **
8/26/2019 0.12
8/27/2019 0.00
8/28/2019
8/29/2019 T
8/30/2019 0.00
8/31/2019 **
9/1/2019 **
9/2/2019 **
9/3/2019 0.02
9/4/2019
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.14
9/13/2019 0.07
9/14/2019 **
9/15/2019 **
9/16/2019 0.04
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.01
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.03
9/28/2019 **
9/29/2019 **
9/30/2019 0.06



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 M M M M
10/2/2018 7:00 AM 0.00 M M M M
10/3/2018 7:00 AM 0.35 M M M M
10/4/2018 7:00 AM 0.01 M M M M
10/5/2018 7:00 AM 0.06 M M M M
10/6/2018 7:00 AM 0.01 M M M M
10/7/2018 7:00 AM 0.00 M M M M
10/8/2018 7:00 AM 0.00 M M M M
10/9/2018 7:00 AM 0.02 M M M M
10/10/2018 7:00 AM 0.04 M M M M
10/11/2018 7:12 AM T M M M M
10/12/2018 7:00 AM 0.64 M M M M
10/13/2018 10:25 AM 0.10 M M M M
10/16/2018 7:00 AM 0.19 M M M M
10/17/2018 7:00 AM T M M M M
10/18/2018 7:00 AM 0.00 M M M M
10/19/2018 7:00 AM 0.00 M M M M
10/22/2018 7:00 AM 0.00 M M M M
10/23/2018 7:00 AM 0.00 M M M M
10/24/2018 7:00 AM 0.00 M M M M
10/25/2018 7:00 AM 0.00 M M M M
10/26/2018 7:00 AM 0.00 M M M M
10/29/2018 7:00 AM 0.07 M M M M
10/30/2018 7:00 AM 0.01 M M M M
10/31/2018 7:00 AM 0.00 M M M M
11/1/2018 7:00 AM 0.00 M M M M
11/2/2018 7:00 AM 0.01 M M M M
11/3/2018 8:28 AM 1.29 M M M M
11/5/2018 7:14 AM 0.05 M M M M
11/6/2018 7:08 AM 0.39 M M M M
11/7/2018 7:00 AM 0.52 M M M M
11/8/2018 7:00 AM 0.01 M M M M
11/9/2018 7:00 AM 0.00 M M M M
11/10/2018 7:00 AM 0.80 M M M M
11/11/2018 7:00 AM 0.00 M M M M
11/12/2018 7:00 AM 0.00 M M M M
11/13/2018 7:11 AM 0.81 M M M M
11/14/2018 7:00 AM 0.04 M M M M
11/15/2018 7:00 AM 0.00 M M M M
11/16/2018 7:00 AM 1.76 M M M M As melted snow
11/17/2018 7:00 AM 0.00 M M M M
11/18/2018 7:00 AM 0.00 M M M M
11/19/2018 7:00 AM T M M M M
11/20/2018 7:00 AM 0.00 M M M M
11/21/2018 7:00 AM 0.00 M M M M
11/22/2018 7:00 AM 0.00 M M M M
11/23/2018 7:00 AM 0.00 M M M M
11/24/2018 7:00 AM 0.00 M M M M
11/25/2018 7:00 AM 1.84 M M M M
11/26/2018 7:00 AM 0.00 M M M M
11/27/2018 7:14 AM 0.52 M M M M
11/28/2018 7:00 AM 0.00 M M M M
11/29/2018 7:00 AM 0.00 M M M M
11/30/2018 7:00 AM 0.00 M M M M
12/1/2018 7:00 AM T M M M M
12/2/2018 1:07 PM 0.54 M M M M
12/3/2018 7:00 AM 0.02 M M M M
12/4/2018 7:00 AM 0.00 M M M M
12/5/2018 7:00 AM 0.00 M M M M
12/6/2018 7:00 AM T M M M M
12/7/2018 7:00 AM 0.00 M M M M
12/8/2018 7:00 AM 0.00 M M M M
12/9/2018 7:00 AM 0.00 M M M M
12/10/2018 7:00 AM 0.00 M M M M
12/11/2018 7:00 AM 0.00 M M M M
12/12/2018 7:00 AM 0.00 M M M M
12/13/2018 7:00 AM 0.00 M M M M
12/14/2018 7:00 AM 0.00 M M M M
12/18/2018 7:00 AM 0.00 M M M M
12/19/2018 7:00 AM 0.00 M M M M
12/20/2018 7:00 AM 0.00 M M M M
12/21/2018 9:10 AM 2.02 M M M M
12/22/2018 7:00 AM 0.04 M M M M
1/3/2019 7:00 AM 0.00 M M M M
1/4/2019 7:00 AM 0.00 M M M M
1/5/2019 11:45 AM 0.26 M M M M
1/6/2019 7:00 AM 0.05 M M M M
2/7/2019 7:00 AM 0.30 M M M M
2/8/2019 7:00 AM 0.04 M M M M
3/18/2019 7:00 AM 0.00 M M M M
3/19/2019 7:00 AM 0.00 M M M M
3/20/2019 7:00 AM 0.00 M M M M
3/21/2019 7:00 AM 0.04 M M M M
3/22/2019 8:05 AM 1.89 M M M M
3/23/2019 7:00 AM 0.03 M M M M
3/24/2019 7:00 AM 0.00 M M M M
3/25/2019 7:00 AM 0.00 M M M M
3/26/2019 7:00 AM 0.33 M M M M
3/27/2019 7:00 AM 0.00 M M M M
3/28/2019 7:00 AM 0.00 M M M M
3/29/2019 7:00 AM 0.00 M M M M
3/30/2019 7:00 AM T M M M M
4/2/2019 7:00 AM 0.00 M M M M
4/3/2019 7:00 AM 0.00 M M M M
4/4/2019 7:00 AM 0.00 M M M M
4/5/2019 7:00 AM 0.00 M M M M
4/6/2019 7:00 AM 0.17 M M M M
4/7/2019 7:00 AM 0.00 M M M M
4/8/2019 7:00 AM 0.23 M M M M
4/9/2019 7:00 AM 0.00 M M M M
4/10/2019 7:00 AM T M M M M
4/11/2019 7:00 AM 0.00 M M M M
4/12/2019 7:00 AM 0.00 M M M M
4/13/2019 7:00 AM 0.71 M M M M
4/14/2019 7:00 AM T M M M M
4/15/2019 7:00 AM 0.56 M M M M
4/16/2019 7:00 AM 0.01 M M M M
5/1/2019 7:00 AM T M M M M
5/2/2019 7:00 AM T M M M M
5/3/2019 7:00 AM T M M M M
5/4/2019 12:06 PM 0.08 M M M M
5/7/2019 7:00 AM T M M M M
5/8/2019 7:00 AM 1.12 M M M M
5/9/2019 7:00 AM T M M M M
5/10/2019 7:00 AM T M M M M
5/14/2019 9:50 AM 0.66 M M M M
5/17/2019 7:00 AM 0.00 M M M M
5/18/2019 7:00 AM 0.00 M M M M
5/19/2019 7:00 AM 0.00 M M M M
5/20/2019 7:00 AM 0.00 M M M M
5/21/2019 7:00 AM 0.00 M M M M
5/22/2019 7:00 AM 0.00 M M M M
5/23/2019 7:00 AM 0.00 M M M M
5/24/2019 7:00 AM 0.03 M M M M
5/25/2019 7:00 AM 0.00 M M M M
5/26/2019 7:00 AM 0.01 M M M M
5/27/2019 7:00 AM 0.04 M M M M
5/28/2019 7:00 AM 0.00 M M M M
5/29/2019 7:00 AM 0.44 M M M M
5/30/2019 7:00 AM 0.35 M M M M
5/31/2019 7:00 AM 0.30 M M M M
6/1/2019 7:00 AM 0.00 M M M M
6/2/2019 7:00 AM 0.10 M M M M
6/3/2019 7:00 AM 0.06 M M M M
6/4/2019 7:00 AM 0.00 M M M M
6/5/2019 7:00 AM 0.00 M M M M
6/6/2019 7:00 AM 0.45 M M M M
6/7/2019 7:00 AM T M M M M
6/8/2019 7:00 AM 0.00 M M M M
6/9/2019 7:00 AM 0.00 M M M M
6/10/2019 7:19 AM 0.29 M M M M
6/11/2019 7:00 AM 1.66 M M M M
6/12/2019 7:00 AM T M M M M
6/13/2019 7:15 AM 0.54 M M M M
6/14/2019 7:00 AM 0.28 M M M M
6/18/2019 7:00 AM 0.10 M M M M
6/19/2019 7:00 AM 0.06 M M M M
6/20/2019 7:16 AM 1.59 M M M M
6/21/2019 7:00 AM 1.08 M M M M
6/25/2019 7:00 AM 0.05 M M M M
7/2/2019 7:00 AM T M M M M
7/3/2019 7:29 AM 1.32 M M M M
7/9/2019 7:00 AM 0.15 M M M M
7/10/2019 7:00 AM 0.00 M M M M
7/11/2019 7:45 AM T M M M M
7/12/2019 7:18 AM 1.59 M M M M
7/13/2019 7:00 AM 0.00 M M M M
7/14/2019 7:00 AM 0.00 M M M M
7/15/2019 7:00 AM 0.00 M M M M
7/16/2019 7:00 AM 0.00 M M M M
7/17/2019 7:00 AM 0.01 M M M M
7/18/2019 7:00 AM 0.37 M M M M
7/19/2019 7:00 AM 0.58 M M M M
7/20/2019 7:00 AM 0.00 M M M M
7/21/2019 7:00 AM 0.00 M M M M
7/22/2019 7:00 AM 0.01 M M M M
7/23/2019 7:15 AM 2.35 M M M M
7/24/2019 7:00 AM 0.01 M M M M
8/13/2019 7:15 AM T M M M M
8/14/2019 7:09 AM 0.09 M M M M
8/15/2019 7:00 AM 1.23 M M M M
8/16/2019 7:00 AM 0.01 M M M M
8/17/2019 7:00 AM 0.00 M M M M
8/20/2019 7:00 AM 0.00 M M M M
8/21/2019 7:00 AM 0.00 M M M M
8/22/2019 7:00 AM 0.61 M M M M
8/23/2019 6:26 AM 0.02 M M M M
8/27/2019 7:00 AM 0.00 M M M M
8/29/2019 7:00 AM T M M M M
8/30/2019 7:00 AM 0.00 M M M M
9/5/2019 7:00 AM 0.00 M M M M
9/6/2019 7:00 AM 0.00 M M M M
9/7/2019 7:00 AM 0.00 M M M M
9/8/2019 7:00 AM 0.00 M M M M
9/9/2019 7:00 AM 0.00 M M M M
9/10/2019 7:00 AM 0.00 M M M M
9/11/2019 7:00 AM 0.00 M M M M
9/12/2019 7:00 AM 0.14 M M M M
9/13/2019 7:00 AM 0.07 M M M M
9/17/2019 7:00 AM 0.00 M M M M
9/18/2019 7:00 AM 0.00 M M M M
9/19/2019 7:00 AM 0.00 M M M M
9/20/2019 7:00 AM 0.00 M M M M
9/21/2019 7:00 AM 0.00 M M M M
9/22/2019 7:00 AM 0.00 M M M M
9/23/2019 7:00 AM 0.00 M M M M
9/24/2019 7:00 AM 0.01 M M M M
9/25/2019 7:00 AM 0.00 M M M M
9/26/2019 7:00 AM 0.00 M M M M
9/27/2019 7:00 AM 0.03 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/14/2018 10/15/2018 7:00 AM 2 0.07 M M
10/20/2018 10/21/2018 7:00 AM 2 0.17 M M
10/27/2018 10/28/2018 7:00 AM 2 0.86 M M
12/15/2018 12/17/2018 7:00 AM 3 1.59 M M
12/23/2018 1/02/2019 7:00 AM 11 2.06 M M
1/7/2019 1/12/2019 7:00 AM 6 0.26 M M
3/31/2019 4/01/2019 7:00 AM 2 0.14 M M
4/17/2019 4/30/2019 7:00 AM 14 3.02 M M
5/5/2019 5/06/2019 7:00 AM 2 1.30 M M
5/11/2019 5/13/2019 7:24 AM 3 1.23 M M
5/15/2019 5/16/2019 8:03 AM 2 0.02 M M
6/15/2019 6/17/2019 7:00 AM 3 0.31 M M
6/22/2019 6/24/2019 7:00 AM 3 0.21 M M
6/26/2019 7/01/2019 7:00 AM 6 0.73 M M
7/4/2019 7/08/2019 7:00 AM 5 0.92 M M
7/25/2019 8/06/2019 9:06 AM 13 0.38 M M
8/7/2019 8/12/2019 7:00 AM 6 0.28 M M
8/18/2019 8/19/2019 7:00 AM 2 0.02 M M
8/24/2019 8/26/2019 7:00 AM 3 0.12 M M
8/31/2019 9/03/2019 7:00 AM 4 0.02 M M
9/14/2019 9/16/2019 7:00 AM 3 0.04 M M
9/28/2019 9/30/2019 7:00 AM 3 0.06 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