Station Overview Station Location
Station Number PA-CH-23 Latitude 39.8205
Station Name West Grove 2.6 W Longitude -75.8782
County Chester Elevation (ft) 529



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 16 3.71 0.76 31 0.76 31 0.00 0 0 8 2 0.0 0 0
Nov 16 3.64 1.43 30 1.43 30 0.00 0 0 6 2 0.0 0 0
Dec 16 3.81 3.58 31 3.58 31 0.00 0 0 12 3 0.0 0 0
Jan 17 3.43 2.56 31 2.56 31 0.00 0 0 13 4 2.7 2 5
Feb 17 2.82 1.53 28 1.53 28 0.00 0 0 4 2 1.7 1 2
March 17 4.25 3.83 31 1.30 25 2.53 6 3 9 4 0.0 0 7
April 17 3.87 4.36 30 4.36 30 0.00 0 0 12 2 0.0 0 0
May 17 4.25 4.87 31 4.87 31 0.00 0 0 16 1 0.0 0 0
June 17 4.07 2.79 29 2.79 27 0.00 2 1 7 2 0.0 0 0
July 17 4.66 7.12 30 7.12 30 0.00 0 0 12 0 0.0 0 0
Aug 17 3.75 5.08 31 5.08 29 0.00 2 1 11 1 0.0 0 0
Sept 17 4.49 2.36 29 2.36 29 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 46.75" 40.27" 362 days 37.74" 352 2.53" 10 days 5 115 days 24 days 4.4" 3 days 14 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
10/1/2016 0.13
10/2/2016 0.05
10/3/2016 0.04
10/4/2016 T
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.05
10/10/2016 0.02
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 T
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.03
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.37
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.07
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.02
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.02
11/10/2016 0.31
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.06
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 T
11/26/2016 T
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.05
11/30/2016 0.97
12/1/2016 1.13
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 0.14
12/6/2016 0.01
12/7/2016 0.69
12/8/2016 T
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.38
12/13/2016 0.00
12/14/2016 0.00
12/15/2016 T
12/16/2016 0.00
12/17/2016 0.17
12/18/2016 0.45
12/19/2016 0.04
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.13
12/25/2016 0.23
12/26/2016 0.00
12/27/2016 T
12/28/2016 0.00
12/29/2016 0.09
12/30/2016 0.12
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.24
1/3/2017 0.12
1/4/2017 0.59
1/5/2017 0.00
1/6/2017 0.10
1/7/2017 0.00
1/8/2017 0.03
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.25
1/12/2017 0.17
1/13/2017 T
1/14/2017 0.00
1/15/2017 0.10
1/16/2017 0.00
1/17/2017 T
1/18/2017 0.24
1/19/2017 0.00
1/20/2017 0.00
1/21/2017 0.21
1/22/2017 0.01
1/23/2017 0.10
1/24/2017 0.40
1/25/2017 0.00
1/26/2017 T
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 T
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.10
2/9/2017 0.62
2/10/2017 T
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.13
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 T
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.68
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.15
3/2/2017 0.02
3/3/2017 0.00
3/4/2017 T
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.02
3/8/2017 0.02
3/9/2017 **
3/10/2017 T
3/11/2017 **
3/12/2017 0.22
3/13/2017 0.00
3/14/2017 **
3/15/2017 M 2.31
3/16/2017 T
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.03
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.00
3/25/2017 T
3/26/2017 T
3/27/2017 0.06
3/28/2017 0.06
3/29/2017 0.49
3/30/2017 0.00
3/31/2017 0.45
Day of YearDaily PrcpMultiday Prcp
4/1/2017 1.38
4/2/2017 0.00
4/3/2017 0.00
4/4/2017 0.27
4/5/2017 0.02
4/6/2017 0.04
4/7/2017 0.80
4/8/2017 T
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.07
4/19/2017 0.00
4/20/2017 T
4/21/2017 0.30
4/22/2017 0.11
4/23/2017 0.16
4/24/2017 0.00
4/25/2017 0.21
4/26/2017 0.99
4/27/2017 0.00
4/28/2017 0.00
4/29/2017 0.01
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.12
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.06
5/6/2017 0.84
5/7/2017 0.18
5/8/2017 0.02
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.09
5/13/2017 0.75
5/14/2017 0.73
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.00
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.02
5/23/2017 0.17
5/24/2017 0.08
5/25/2017 0.35
5/26/2017 1.25
5/27/2017 0.00
5/28/2017 T
5/29/2017 0.19
5/30/2017 0.01
5/31/2017 0.01
6/1/2017 T
6/2/2017 0.00
6/3/2017 T
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.25
6/7/2017 0.06
6/8/2017 **
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.08
6/19/2017 0.00
6/20/2017 0.85
6/21/2017 0.00
6/22/2017 0.14
6/23/2017 0.00
6/24/2017 1.17
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.24
6/28/2017 0.00
6/29/2017
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.80
7/3/2017 0.00
7/4/2017
7/5/2017 1.10
7/6/2017 0.08
7/7/2017 0.64
7/8/2017 0.44
7/9/2017 0.00
7/10/2017 0.00
7/11/2017 0.00
7/12/2017 0.00
7/13/2017 0.04
7/14/2017 0.24
7/15/2017 1.82
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.33
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 0.00
7/24/2017 1.01
7/25/2017 0.28
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.00
7/29/2017 0.34
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.03
8/4/2017 0.00
8/5/2017 0.70
8/6/2017 0.00
8/7/2017 0.17
8/8/2017 0.40
8/9/2017 0.00
8/10/2017 **
8/11/2017 0.00
8/12/2017 0.03
8/13/2017 0.00
8/14/2017 0.00
8/15/2017 0.05
8/16/2017 0.43
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 1.29
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 1.32
8/24/2017 0.00
8/25/2017 0.02
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 T
8/30/2017 0.64
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 1.25
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.57
9/7/2017 0.45
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.08
9/15/2017 0.01
9/16/2017 0.00
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 T
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.13 M M M M
10/2/2016 7:00 AM 0.05 M M M M
10/3/2016 7:00 AM 0.04 M M M M
10/4/2016 7:00 AM T M M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.00 0.0 M M M
10/7/2016 7:00 AM 0.00 0.0 M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.05 M M M M
10/10/2016 7:00 AM 0.02 M M M M
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 7:00 AM T M M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.03 M M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M
10/28/2016 7:00 AM 0.37 M M M M
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM 0.00 0.0 M M M
10/31/2016 7:00 AM 0.07 M M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.00 0.0 M M M
11/3/2016 7:00 AM 0.00 0.0 M M M
11/4/2016 7:00 AM 0.02 M M M M
11/5/2016 7:00 AM 0.00 0.0 M M M
11/6/2016 7:00 AM 0.00 0.0 M M M
11/7/2016 7:00 AM 0.00 0.0 M M M
11/8/2016 7:00 AM 0.00 0.0 M M M
11/9/2016 7:00 AM 0.02 M M M M light rain
11/10/2016 7:00 AM 0.31 M M M M
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 7:00 AM 0.00 0.0 M M M
11/17/2016 7:00 AM 0.00 0.0 M M M
11/18/2016 7:00 AM 0.00 0.0 M M M
11/19/2016 7:00 AM 0.00 0.0 M M M
11/20/2016 7:00 AM 0.06 M M M M
11/21/2016 7:00 AM 0.00 0.0 M M M Strong wind, temperature in the low 30's. First wintry day we've had.
11/22/2016 7:00 AM 0.00 0.0 M M M
11/23/2016 7:00 AM 0.00 0.0 M M M
11/24/2016 7:00 AM 0.00 0.0 M M M
11/25/2016 7:00 AM T M M M M
11/26/2016 7:00 AM T M M M M
11/27/2016 7:00 AM 0.00 0.0 M M M
11/28/2016 7:00 AM 0.00 0.0 M M M
11/29/2016 7:00 AM 0.05 M M M M light rain
11/30/2016 7:00 AM 0.97 M M M M Heavy fog / light drizzle
12/1/2016 7:00 AM 1.13 M M M M
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 7:00 AM 0.00 0.0 M M M
12/4/2016 7:00 AM 0.00 0.0 M M M
12/5/2016 7:00 AM 0.14 M M M M just stopped raining.
12/6/2016 7:00 AM 0.01 M M M M
12/7/2016 7:00 AM 0.69 M M M M light drizzle
12/8/2016 7:00 AM T M M M M
12/9/2016 7:00 AM 0.00 0.0 M M M
12/10/2016 7:00 AM 0.00 0.0 M M M
12/11/2016 7:00 AM 0.00 0.0 M M M
12/12/2016 7:00 AM 0.38 M M M M
12/13/2016 7:00 AM 0.00 0.0 M M M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM T T M M M
12/16/2016 7:00 AM 0.00 0.0 M M M
12/17/2016 7:00 AM 0.17 M M M M Freezing rain. Ice completely coated the outside and inside of the rain gauge. When the inside ice was melted, it amounted to the indicated amount of water.
12/18/2016 7:00 AM 0.45 M M M M light rain
12/19/2016 7:00 AM 0.04 M M M M
12/20/2016 7:00 AM 0.00 0.0 M M M
12/21/2016 7:00 AM 0.00 0.0 M M M
12/22/2016 7:00 AM 0.00 0.0 M M M
12/23/2016 7:00 AM 0.00 0.0 M M M
12/24/2016 7:00 AM 0.13 M M M M light rain
12/25/2016 7:00 AM 0.23 M M M M
12/26/2016 7:00 AM 0.00 0.0 M M M
12/27/2016 7:00 AM T M M M M light rain just started
12/28/2016 7:00 AM 0.00 0.0 M M M
12/29/2016 7:00 AM 0.09 M M M M light rain
12/30/2016 7:00 AM 0.12 M M M M
12/31/2016 7:00 AM 0.00 0.0 M M M
1/1/2017 7:00 AM 0.00 0.0 M M M
1/2/2017 7:00 AM 0.24 M M M M light rain
1/3/2017 7:00 AM 0.12 M M M M light rain
1/4/2017 7:00 AM 0.59 M M M M
1/5/2017 7:00 AM 0.00 0.0 M M M
1/6/2017 7:00 AM 0.10 1.9 M 2.0 M
1/7/2017 7:00 AM 0.00 0.0 M 0.9 M
1/8/2017 7:00 AM 0.03 0.8 M 2.0 M
1/9/2017 7:00 AM 0.00 0.0 M 0.5 M
1/10/2017 7:00 AM 0.00 0.0 M 0.5 M
1/11/2017 7:00 AM 0.25 M M 0.0 M
1/12/2017 7:00 AM 0.17 M M M M
1/13/2017 7:00 AM T M M M M
1/14/2017 7:00 AM 0.00 0.0 M M M
1/15/2017 7:00 AM 0.10 M M M M frozen rain
1/16/2017 7:00 AM 0.00 0.0 M M M
1/17/2017 7:00 AM T M M M M
1/18/2017 7:00 AM 0.24 M M M M
1/19/2017 7:00 AM 0.00 0.0 M M M
1/20/2017 7:00 AM 0.00 0.0 M M M
1/21/2017 7:00 AM 0.21 M M M M
1/22/2017 7:00 AM 0.01 M M M M fog & drizzle
1/23/2017 7:00 AM 0.10 M M M M strong wind with drizzle
1/24/2017 7:00 AM 0.40 M M M M windy drizzle
1/25/2017 7:00 AM 0.00 0.0 M M M
1/26/2017 7:00 AM T M M M M
1/27/2017 7:00 AM 0.00 0.0 M M M windy
1/28/2017 7:00 AM 0.00 0.0 M M M
1/29/2017 7:00 AM 0.00 0.0 M M M
1/30/2017 7:00 AM 0.00 0.0 M M M
1/31/2017 7:00 AM T T M 0.0 M Not enough snow to measure on the board. Some snow in the grassy areas.
2/1/2017 7:00 AM 0.00 0.0 M M M
2/2/2017 7:00 AM 0.00 0.0 M M M
2/3/2017 7:00 AM 0.00 0.0 M M M
2/4/2017 7:00 AM 0.00 0.0 M M M
2/5/2017 7:00 AM 0.00 0.0 M M M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 7:00 AM 0.00 0.0 M M M
2/8/2017 7:00 AM 0.10 M M M M
2/9/2017 7:00 AM 0.62 1.7 M M M It was still raining at 4:45 am here.
2/10/2017 7:00 AM T M M 0.5 M New snow reading unavailable; wind blew all snow off board. Snow on ground everywhere below level of grass.
2/11/2017 7:00 AM 0.00 0.0 M 0.5 M
2/12/2017 7:00 AM 0.00 0.0 M M M Snow completely gone
2/13/2017 7:00 AM 0.13 M M M M Very windy
2/14/2017 7:00 AM 0.00 0.0 M M M
2/15/2017 7:00 AM 0.00 0.0 M M M
2/16/2017 7:00 AM 0.00 0.0 M M M
2/17/2017 7:00 AM 0.00 0.0 M M M
2/18/2017 7:00 AM 0.00 0.0 M M M
2/19/2017 7:00 AM 0.00 0.0 M M M
2/20/2017 7:00 AM 0.00 0.0 M M M
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.00 0.0 M M M
2/23/2017 7:00 AM T M M M M fog and light drizzle
2/24/2017 7:00 AM 0.00 0.0 M M M Heavy dew
2/25/2017 7:00 AM 0.00 0.0 M M M heavy dew
2/26/2017 7:00 AM 0.68 M M M M
2/27/2017 7:00 AM 0.00 0.0 M M M
2/28/2017 7:00 AM 0.00 0.0 M M M
3/1/2017 7:00 AM 0.15 M M M M
3/2/2017 7:00 AM 0.02 M M M M Strong wind all night; some evaporation no doubt occurred.
3/3/2017 7:00 AM 0.00 0.0 M M M
3/4/2017 7:00 AM T M M M M
3/5/2017 7:00 AM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.02 M M M M light rain
3/8/2017 7:00 AM 0.02 M M M M
3/13/2017 7:00 AM 0.00 0.0 M 0.0 M Some snow visible on grassy shaded areas.
3/15/2017 7:00 AM M M M 5.5 M This is for total storm. Ice on ground supports my weight with barely detectable footprint. Unwilling to risk breaking my rain gauge by trying to get a core sample. (MG from NJ set 2.31" precip and 5.5" new snow depth to "NA", as both are 2-day totals. Will need to be entered as a multi-day report. OST 3/15/2017 9:15 AM)
3/16/2017 7:00 AM T 0.0 M 6.0 M snow flurries in the gauge. Unable to take a core of the ice layer on the ground.
3/17/2017 7:00 AM 0.00 0.0 M 6.0 M Unable to take a core through the ice.
3/18/2017 7:00 AM 0.00 0.0 M 5.0 2.15 Some melting occurring. First day I've been able to get a core through the ice on the ground.
3/19/2017 7:00 AM 0.00 0.0 M 3.5 1.56
3/20/2017 7:00 AM 0.00 0.0 M 1.5 M Re-freeze of ice, couldn't get a core sample.
3/21/2017 7:00 AM 0.03 M M 4.5 2.30 Ground bare in sunny areas. Core taken in shaded area.
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M
3/24/2017 7:00 AM 0.00 0.0 M M M
3/25/2017 7:00 AM T M M M M Just starting to rain.
3/26/2017 7:00 AM T M M M M
3/27/2017 7:00 AM 0.06 M M M M rain/drizzle
3/28/2017 7:00 AM 0.06 M M M M
3/29/2017 7:00 AM 0.49 M M M M
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.45 M M M M
4/1/2017 7:00 AM 1.38 M M M M
4/2/2017 7:00 AM 0.00 0.0 M M M
4/3/2017 7:00 AM 0.00 0.0 M M M
4/4/2017 7:00 AM 0.27 M M M M
4/5/2017 7:00 AM 0.02 M M M M
4/6/2017 7:00 AM 0.04 M M M M light rain
4/7/2017 7:00 AM 0.80 M M M M
4/8/2017 7:00 AM T M M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M M
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.07 M M M M
4/19/2017 7:00 AM 0.00 0.0 M M M
4/20/2017 7:00 AM T M M M M
4/21/2017 7:00 AM 0.30 M M M M light rain
4/22/2017 7:00 AM 0.11 M M M M light rain
4/23/2017 7:00 AM 0.16 M M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.21 M M M M misty drizzle
4/26/2017 7:00 AM 0.99 M M M M
4/27/2017 7:00 AM 0.00 0.0 M M M
4/28/2017 7:00 AM 0.00 0.0 M M M
4/29/2017 7:00 AM 0.01 M M M M just missed thunderstorm last night
4/30/2017 7:00 AM 0.00 0.0 M M M
5/1/2017 7:00 AM 0.00 0.0 M M M light fog
5/2/2017 7:00 AM 0.12 M M M M
5/3/2017 7:00 AM 0.00 0.0 M M M
5/4/2017 7:00 AM 0.00 0.0 M M M
5/5/2017 7:00 AM 0.06 M M M M light rain
5/6/2017 7:00 AM 0.84 M M M M
5/7/2017 7:00 AM 0.18 M M M M
5/8/2017 7:00 AM 0.02 M M M M
5/9/2017 7:00 AM 0.00 0.0 M M M
5/10/2017 7:00 AM 0.00 0.0 M M M
5/11/2017 7:00 AM 0.00 0.0 M M M
5/12/2017 7:00 AM 0.09 M M M M
5/13/2017 7:00 AM 0.75 M M M M steady rain
5/14/2017 7:00 AM 0.73 M M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM 0.00 0.0 M M M
5/18/2017 7:00 AM 0.00 0.0 M M M
5/19/2017 7:00 AM 0.00 0.0 M M M
5/20/2017 7:00 AM 0.00 0.0 M M M
5/21/2017 7:00 AM 0.00 0.0 M M M
5/22/2017 7:00 AM 0.02 M M M M light drizzle
5/23/2017 7:00 AM 0.17 M M M M
5/24/2017 7:00 AM 0.08 M M M M
5/25/2017 7:00 AM 0.35 M M M M light rain
5/26/2017 7:00 AM 1.25 M M M M
5/27/2017 7:00 AM 0.00 0.0 M M M
5/28/2017 7:00 AM T M M M M
5/29/2017 7:00 AM 0.19 M M M M light drizzle
5/30/2017 7:00 AM 0.01 M M M M
5/31/2017 7:00 AM 0.01 M M M M light drizzle
6/1/2017 7:00 AM T M M M M
6/2/2017 7:00 AM 0.00 0.0 M M M
6/3/2017 7:00 AM T M M M M
6/4/2017 7:00 AM 0.00 0.0 M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.25 M M M M hard rain at 5 am
6/7/2017 7:00 AM 0.06 M M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 7:00 AM 0.00 0.0 M M M
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 0.00 0.0 M M M
6/18/2017 7:00 AM 0.08 M M M M
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 7:00 AM 0.85 M M M M
6/21/2017 7:00 AM 0.00 0.0 M M M
6/22/2017 7:00 AM 0.14 M M M M
6/23/2017 7:00 AM 0.00 0.0 M M M
6/24/2017 7:00 AM 1.17 M M M M
6/25/2017 7:00 AM 0.00 0.0 M M M
6/26/2017 7:00 AM 0.00 0.0 M M M
6/27/2017 7:00 AM 0.24 M M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/30/2017 7:00 AM 0.00 0.0 M M M
7/1/2017 7:00 AM 0.00 0.0 M M M
7/2/2017 7:00 AM 0.80 M M M M
7/3/2017 7:00 AM 0.00 0.0 M M M
7/5/2017 7:00 AM 1.10 M M M M This came in about 15 minutes - hardest rain I can remember.
7/6/2017 7:00 AM 0.08 M M M M
7/7/2017 7:00 AM 0.64 M M M M
7/8/2017 7:00 AM 0.44 M M M M
7/9/2017 7:00 AM 0.00 0.0 M M M
7/10/2017 7:00 AM 0.00 0.0 M M M
7/11/2017 7:00 AM 0.00 0.0 M M M
7/12/2017 7:00 AM 0.00 0.0 M M M
7/13/2017 7:00 AM 0.04 M M M M
7/14/2017 7:00 AM 0.24 M M M M Rain started with lightning at about 5 am; had stopped by 7 am.
7/15/2017 7:00 AM 1.82 M M M M
7/16/2017 7:00 AM 0.00 0.0 M M M
7/17/2017 7:00 AM 0.00 0.0 M M M
7/18/2017 7:00 AM 0.33 M M M M
7/19/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.00 0.0 M M M
7/21/2017 7:00 AM 0.00 0.0 M M M
7/22/2017 7:00 AM 0.00 0.0 M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 7:00 AM 1.01 M M M M
7/25/2017 7:00 AM 0.28 M M M M
7/26/2017 7:00 AM 0.00 0.0 M M M
7/27/2017 7:00 AM 0.00 0.0 M M M
7/28/2017 7:00 AM 0.00 0.0 M M M
7/29/2017 7:00 AM 0.34 M M M M
7/30/2017 7:00 AM 0.00 0.0 M M M
7/31/2017 7:00 AM 0.00 0.0 M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.03 M M M M
8/4/2017 7:00 AM 0.00 0.0 M M M
8/5/2017 7:00 AM 0.70 M M M M
8/6/2017 7:00 AM 0.00 0.0 M M M
8/7/2017 7:00 AM 0.17 M M M M steady light rain
8/8/2017 7:00 AM 0.40 M M M M
8/9/2017 7:00 AM 0.00 0.0 M M M
8/12/2017 7:00 AM 0.03 M M M M
8/13/2017 7:00 AM 0.00 0.0 M M M
8/14/2017 7:00 AM 0.00 0.0 M M M
8/15/2017 7:00 AM 0.05 M M M M light drizzle
8/16/2017 7:00 AM 0.43 M M M M
8/17/2017 7:00 AM 0.00 0.0 M M M
8/18/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 7:00 AM 1.29 M M M M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 7:00 AM 1.32 M M M M
8/24/2017 7:00 AM 0.00 0.0 M M M
8/25/2017 7:00 AM 0.02 M M M M
8/26/2017 7:00 AM 0.00 0.0 M M M
8/27/2017 7:00 AM 0.00 0.0 M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM T M M M M Just started to rain lightly
8/30/2017 7:00 AM 0.64 M M M M
8/31/2017 7:00 AM 0.00 0.0 M M M
9/1/2017 7:00 AM 0.00 0.0 M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 7:00 AM 1.25 M M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.57 M M M M
9/7/2017 7:00 AM 0.45 M M M M cool, light fog
9/8/2017 7:00 AM 0.00 0.0 M M M
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.08 M M M M
9/15/2017 7:00 AM 0.01 M M M M
9/16/2017 7:00 AM 0.00 0.0 M M M
9/17/2017 7:00 AM 0.00 0.0 M M M
9/18/2017 7:00 AM 0.00 0.0 M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM T M M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM 0.00 0.0 M M M
9/24/2017 7:00 AM 0.00 0.0 M M M
9/25/2017 7:00 AM 0.00 0.0 M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.00 0.0 M M M
9/28/2017 7:00 AM 0.00 0.0 M M M
9/29/2017 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
3/9/2017 3/10/2017 7:00 AM 2 T 0.0 0.00 Just starting to rain.
3/11/2017 3/12/2017 7:00 AM 2 0.22 1.0 1.00 2.0" snow in shaded areas; sunny areas bare
3/14/2017 3/15/2017 7:00 AM 2 2.31 5.5 M 5.5 inches storm total. This is for total storm. Ice on ground supports my weight with barely detectable footprint. Unwilling to risk breaking my rain gauge by trying to get a core sample.
6/8/2017 6/09/2017 7:00 AM 2 0.00 M M
8/10/2017 8/11/2017 7:00 AM 2 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