Station Overview Station Location
Station Number IL-CK-243 Latitude 41.917679
Station Name Elmwood Park 0.7 ESE Longitude -87.803688
County Cook Elevation (ft) 641



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 14 3.08 5.76 30 5.76 30 0.00 0 0 11 1 0.0 0 0
Nov 14 3.24 1.17 30 1.17 30 0.00 0 0 7 1 0.0 0 0
Dec 14 2.38 0.39 31 0.39 19 0.00 12 0 3 1 0.0 0 0
Jan 15 1.94 1.80 31 0.26 20 1.54 11 1 5 1 0.0 0 0
Feb 15 1.83 1.54 28 1.54 28 0.00 0 0 7 1 0.0 0 0
March 15 2.52 0.85 31 0.85 31 0.00 0 0 4 2 0.0 0 0
April 15 3.55 3.13 27 3.13 27 0.00 0 0 11 1 0.0 0 0
May 15 4.17 4.32 31 4.32 31 0.00 0 0 17 0 0.0 0 0
June 15 4.09 8.97 28 8.15 24 0.82 4 1 13 3 0.0 0 0
July 15 3.94 1.94 31 1.94 31 0.00 0 0 8 2 0.0 0 0
Aug 15 4.39 4.38 31 4.38 31 0.00 0 0 8 1 0.0 0 0
Sept 15 3.42 4.63 25 1.81 23 2.82 2 1 6 1 0.0 0 0
Water Year Totals: 38.55" 38.88" 354 days 33.70" 325 5.18" 29 days 3 100 days 15 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
10/1/2014 0.00
10/2/2014 0.00
10/3/2014 2.92
10/4/2014 0.08
10/5/2014 0.00
10/6/2014 0.02
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.00
10/12/2014
10/13/2014 0.02
10/14/2014 0.86
10/15/2014 1.75
10/16/2014 0.03
10/17/2014 0.01
10/18/2014 T
10/19/2014 0.04
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.01
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 0.02
11/1/2014 0.13
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.00
11/7/2014 0.00
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.26
11/13/2014 0.00
11/14/2014 0.00
11/15/2014 0.00
11/16/2014 0.02
11/17/2014 0.00
11/18/2014 T
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.08
11/23/2014 0.02
11/24/2014 0.64
11/25/2014 0.02
11/26/2014 0.00
11/27/2014 0.00
11/28/2014 0.00
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.00
12/5/2014 0.00
12/6/2014 0.00
12/7/2014 0.00
12/8/2014 T
12/9/2014 0.24
12/10/2014 0.00
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 0.00
12/15/2014 0.00
12/16/2014 0.14
12/17/2014 0.01
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 **
12/21/2014 **
12/22/2014 **
12/23/2014 **
12/24/2014 **
12/25/2014 **
12/26/2014 **
12/27/2014 **
12/28/2014 **
12/29/2014 **
12/30/2014 **
12/31/2014 **
Day of YearDaily PrcpMultiday Prcp
1/1/2015 **
1/2/2015 **
1/3/2015 **
1/4/2015 **
1/5/2015 **
1/6/2015 **
1/7/2015 **
1/8/2015 **
1/9/2015 **
1/10/2015 **
1/11/2015 1.54
1/12/2015 0.08
1/13/2015 T
1/14/2015 0.00
1/15/2015 0.00
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 0.00
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 0.01
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.10
1/26/2015 0.00
1/27/2015 0.03
1/28/2015 0.00
1/29/2015 0.04
1/30/2015 0.00
1/31/2015 0.00
2/1/2015 0.53
2/2/2015 0.54
2/3/2015 0.00
2/4/2015 0.17
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 0.00
2/10/2015 0.00
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 0.00
2/14/2015 0.01
2/15/2015 0.02
2/16/2015 0.02
2/17/2015 T
2/18/2015 0.00
2/19/2015 0.00
2/20/2015 0.00
2/21/2015 0.00
2/22/2015 0.00
2/23/2015 0.00
2/24/2015 0.00
2/25/2015 0.00
2/26/2015 0.25
2/27/2015 0.00
2/28/2015 0.00
3/1/2015 T
3/2/2015 0.00
3/3/2015 0.12
3/4/2015 0.00
3/5/2015 0.00
3/6/2015 0.00
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.00
3/15/2015 0.00
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.00
3/20/2015 0.00
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 0.44
3/24/2015 0.00
3/25/2015 0.28
3/26/2015 0.00
3/27/2015 0.00
3/28/2015 0.00
3/29/2015 0.01
3/30/2015 0.00
3/31/2015 T
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.20
4/3/2015 M
4/4/2015 M
4/5/2015 M
4/6/2015 0.00
4/7/2015 0.07
4/8/2015 T
4/9/2015 0.32
4/10/2015 1.06
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.16
4/14/2015 0.03
4/15/2015 0.00
4/16/2015 0.21
4/17/2015 0.00
4/18/2015 0.00
4/19/2015 0.00
4/20/2015 0.54
4/21/2015 0.01
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.31
4/26/2015 0.22
4/27/2015 0.00
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.36
5/5/2015 1.03
5/6/2015 0.02
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.72
5/10/2015 0.18
5/11/2015 0.02
5/12/2015 0.14
5/13/2015 0.01
5/14/2015 0.00
5/15/2015 0.14
5/16/2015 0.00
5/17/2015 0.00
5/18/2015 0.00
5/19/2015 0.00
5/20/2015 0.00
5/21/2015 0.04
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 0.01
5/25/2015 0.36
5/26/2015 0.26
5/27/2015 0.40
5/28/2015 0.01
5/29/2015 0.00
5/30/2015 0.19
5/31/2015 0.43
6/1/2015 T
6/2/2015 0.00
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.00
6/6/2015 **
6/7/2015 **
6/8/2015 **
6/9/2015 0.82
6/10/2015 T
6/11/2015 0.00
6/12/2015 0.31
6/13/2015 0.21
6/14/2015 2.02
6/15/2015 0.02
6/16/2015 3.38
6/17/2015
6/18/2015
6/19/2015 0.10
6/20/2015 0.00
6/21/2015 0.55
6/22/2015 T
6/23/2015 0.09
6/24/2015 0.00
6/25/2015 0.43
6/26/2015 0.20
6/27/2015 0.55
6/28/2015 0.00
6/29/2015 0.08
6/30/2015 0.21
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.01
7/2/2015 0.00
7/3/2015 0.00
7/4/2015 0.00
7/5/2015 0.00
7/6/2015 0.00
7/7/2015 0.65
7/8/2015 T
7/9/2015 0.08
7/10/2015 0.00
7/11/2015 0.00
7/12/2015 0.02
7/13/2015 0.00
7/14/2015 T
7/15/2015 0.00
7/16/2015 0.00
7/17/2015 0.50
7/18/2015 0.02
7/19/2015 0.44
7/20/2015 0.00
7/21/2015 0.00
7/22/2015 0.00
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.22
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.47
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 0.00
8/11/2015 0.39
8/12/2015 0.00
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.54
8/16/2015 0.37
8/17/2015 0.00
8/18/2015 0.89
8/19/2015 0.82
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.00
8/23/2015 0.00
8/24/2015 0.00
8/25/2015 0.00
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.64
8/30/2015 0.26
8/31/2015 T
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.01
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.02
9/9/2015 1.05
9/10/2015 T
9/11/2015 0.56
9/12/2015 0.05
9/13/2015 0.00
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015 **
9/21/2015 0.00 2.82
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.00
9/30/2015 0.12



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 8:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/2/2014 7:17 AM 0.00 M M M M Just started drizzling but no precipitation yet.
10/3/2014 9:00 AM 2.92 M M M M I had a mishap measuring excess precipitation (even using multiple containers & funnel and spilled considerable amount) even so, after multiple measurings, I would say was at least 2.92 inches if not over 3 inches. In basement more water then in previous major rain events though still better post stormwater mgmt home improvements (Wetrofit installations of bioswale, rain garden).
10/4/2014 9:15 AM 0.08 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/5/2014 10:37 AM 0.00 M M M M No precipitation.
10/6/2014 7:01 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/7/2014 8:43 AM 0.00 M M M M No precipitation.
10/8/2014 8:02 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/9/2014 8:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/10/2014 7:13 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/11/2014 8:54 AM 0.00 M M M M No precipitation.
10/13/2014 7:52 AM 0.02 M M M M
10/14/2014 8:43 AM 0.86 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/15/2014 1:19 PM 1.75 M M M M Had a late start measuring due to leaving home much earlier than usual. Some additional very light drizzle included in reading since usual measuring by 9:00 AM daily. Measuring completed around 1:10 PM & measured overflow much better than last time, almost perfect, little distortion other than late measurement.
10/16/2014 9:44 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/17/2014 8:25 AM 0.01 M M M M Very little actual precipitation but a lot more condensation this morning.
10/18/2014 8:54 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/19/2014 8:59 AM 0.04 M M M M AS OF 4:41 PM CT 10/18/14 (brought inside inner rain gauge tube due to frost warning last night). No further precipitation recorded in outer/overflow tube.
10/20/2014 7:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/21/2014 8:20 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/22/2014 8:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/23/2014 8:28 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/24/2014 8:59 AM 0.00 0.0 M M M
10/25/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/26/2014 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/27/2014 8:12 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/28/2014 8:59 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/29/2014 7:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/30/2014 8:10 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
10/31/2014 8:50 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/1/2014 8:59 AM 0.13 M M M M Melted snow transferred from overflow rain tube to measuring tube.
11/2/2014 12:41 PM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/3/2014 8:12 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/4/2014 8:57 AM 0.00 M M M M Drops of rain in outer rain gauge but not enough for trace measurement.
11/5/2014 8:55 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/6/2014 9:14 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/7/2014 8:42 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/8/2014 8:57 AM 0.00 M M M M Some drops of rain in the outer tube but nothing significant enough for even trace.
11/9/2014 10:01 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/10/2014 7:31 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/11/2014 8:40 AM 0.00 M M M M Light rain beginning but only droplets and no measurable precipitation as yet.
11/12/2014 8:00 AM 0.26 M M M M Measured melted precipitation.
11/13/2014 9:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/14/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/15/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/16/2014 9:15 AM 0.02 M M M M Melted snow.
11/17/2014 7:31 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/18/2014 8:29 AM T M M M M Melted snow was only trace amount.
11/19/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/20/2014 9:02 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/21/2014 8:00 AM 0.00 0.0 M M M
11/22/2014 9:00 AM 0.08 M M M M
11/23/2014 9:17 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/24/2014 7:00 AM 0.64 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/25/2014 9:13 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/26/2014 6:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
11/27/2014 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
11/28/2014 9:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
11/29/2014 9:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
11/30/2014 8:34 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/1/2014 6:56 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/2/2014 9:03 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/3/2014 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/4/2014 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/5/2014 7:03 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.8
12/6/2014 10:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/7/2014 10:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/8/2014 6:54 AM T M M M M A lot of drops within the tube of rain but only trace amount at the bottom.
12/9/2014 3:55 PM 0.24 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/10/2014 9:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/11/2014 9:32 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/12/2014 9:01 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/13/2014 9:01 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/14/2014 10:18 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/15/2014 7:04 AM 0.00 M M M M Ground was wet, and precipitation noticeable on s some surfaces but none within or outside of guage.
12/16/2014 8:00 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/17/2014 9:44 AM 0.01 M M M M Melted ice pellets consists of this precipitation.
12/18/2014 8:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/19/2014 9:32 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/12/2015 5:35 PM 0.08 M M M M Melted snow.
1/13/2015 4:44 PM T M M M M Very small amount of snow in large tube melted but only trace measurement not enough to be significant.
1/14/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/15/2015 10:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/16/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/17/2015 9:51 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/18/2015 8:54 AM 0.00 0.0 M M M
1/19/2015 10:12 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/20/2015 10:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/21/2015 7:38 AM 0.01 M M M M Lot of droplets and some trace snow in tube but not significantly measurable.
1/22/2015 8:20 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/23/2015 7:02 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/24/2015 7:02 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/25/2015 11:04 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/26/2015 5:12 PM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/27/2015 8:12 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/28/2015 7:27 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/29/2015 10:25 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/30/2015 9:05 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/31/2015 7:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/1/2015 10:27 AM 0.53 M M M M Melted snow collected at 10:30 AM
2/2/2015 3:51 PM 0.54 M M M M Melted snow.
2/3/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/4/2015 8:00 AM 0.17 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/5/2015 9:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/6/2015 6:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/7/2015 8:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/8/2015 8:55 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/9/2015 10:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/10/2015 9:07 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/11/2015 6:55 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/12/2015 6:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/13/2015 6:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/14/2015 7:52 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/15/2015 8:47 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/16/2015 9:47 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/17/2015 8:58 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/18/2015 6:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/19/2015 8:39 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/20/2015 8:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/21/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/22/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/23/2015 6:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/24/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/25/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/26/2015 4:29 PM 0.25 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/27/2015 6:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
2/28/2015 7:46 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/1/2015 9:48 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/2/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/3/2015 8:25 AM 0.12 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/4/2015 7:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/5/2015 8:48 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/6/2015 6:48 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/7/2015 9:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/8/2015 8:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/9/2015 6:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/10/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/11/2015 6:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/12/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/13/2015 6:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/14/2015 10:19 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/15/2015 9:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/16/2015 6:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/17/2015 7:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/18/2015 6:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/19/2015 7:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/20/2015 7:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/21/2015 9:34 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/22/2015 8:26 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/23/2015 7:16 PM 0.44 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/24/2015 7:13 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/25/2015 6:54 AM 0.28 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/26/2015 8:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
3/27/2015 9:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
3/28/2015 10:44 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
3/29/2015 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
3/30/2015 7:56 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
3/31/2015 8:04 AM T M M M M Trace amounts of rain from last night and this morning, mostly evaporated...
4/1/2015 8:00 AM 0.00 0.0 M M M
4/2/2015 8:43 AM 0.20 M M M M
4/3/2015 8:00 AM M M M M M Everyone away from home and unable to take measurements.
4/4/2015 8:00 AM M M M M M Everyone away from home and unable to take measurements.
4/5/2015 8:00 AM M M M M M Everyone away from home and unable to take measurements.
4/6/2015 5:56 PM 0.00 0.0 M M M
4/7/2015 8:04 AM 0.07 M M M M
4/8/2015 6:58 AM T M M M M Droplets all over inside and outside of outer tube but not amounting to anything significant (still only measuring with outer tube as there is still chance of frost/freezing).
4/9/2015 8:15 AM 0.32 M M M M
4/10/2015 9:24 AM 1.06 M M M M
4/11/2015 8:58 AM 0.00 0.0 M M M
4/12/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/13/2015 6:52 AM 0.16 M M M M Overnight (first noticed around 4:00 AM)...Periods of heavy rain, no thunder or heavy winds (that I noticed)...
4/14/2015 8:05 PM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/15/2015 6:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/16/2015 8:24 AM 0.21 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/17/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/18/2015 8:42 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/19/2015 9:32 AM 0.00 0.0 M M M
4/20/2015 6:44 AM 0.54 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/21/2015 8:17 AM 0.01 M M M M
4/22/2015 6:56 AM 0.00 0.0 M M M
4/23/2015 8:05 AM 0.00 0.0 M M M
4/24/2015 8:20 AM 0.00 0.0 M M M
4/25/2015 7:04 AM 0.31 M M M M
4/26/2015 10:32 AM 0.22 M M M M
4/27/2015 6:57 AM 0.00 0.0 M M M
4/28/2015 8:09 AM 0.00 0.0 M M M
4/29/2015 6:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/30/2015 8:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/1/2015 9:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/2/2015 9:49 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/3/2015 10:12 AM 0.00 0.0 M M M
5/4/2015 6:14 AM 0.36 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/5/2015 7:42 AM 1.03 M M M M Lot of splatter droplets inside tube but inner tube did not appear to overflow (right on cusp of overflow into outer tube).
5/6/2015 6:13 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/7/2015 7:40 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/8/2015 6:52 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/9/2015 9:34 AM 0.72 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/10/2015 11:47 AM 0.18 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/11/2015 8:06 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/12/2015 8:04 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/13/2015 7:59 AM 0.01 M M M M
5/14/2015 8:10 AM 0.00 0.0 M M M
5/15/2015 9:40 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/16/2015 10:51 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/17/2015 9:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/18/2015 8:07 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/19/2015 8:09 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/20/2015 7:53 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/21/2015 7:53 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/22/2015 8:00 AM 0.00 0.0 M M M
5/23/2015 8:40 AM 0.00 0.0 M M M
5/24/2015 9:10 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/25/2015 8:00 AM 0.36 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/26/2015 8:07 AM 0.26 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/27/2015 8:03 AM 0.40 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/28/2015 9:06 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/29/2015 10:44 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/30/2015 10:24 AM 0.19 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/31/2015 10:24 AM 0.43 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/1/2015 10:14 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/2/2015 8:06 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/3/2015 8:06 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/4/2015 8:09 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/5/2015 10:28 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/10/2015 8:14 AM T M M M M
6/11/2015 8:11 AM 0.00 0.0 M M M
6/12/2015 8:04 AM 0.31 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/13/2015 11:19 AM 0.21 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/14/2015 11:19 AM 2.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/15/2015 7:53 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/16/2015 10:04 AM 3.38 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/19/2015 8:14 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/20/2015 6:56 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/21/2015 9:25 AM 0.55 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/22/2015 7:52 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/23/2015 8:00 AM 0.09 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/24/2015 8:04 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/25/2015 7:48 AM 0.43 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/26/2015 8:00 AM 0.20 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/27/2015 7:32 AM 0.55 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/28/2015 11:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/29/2015 8:11 AM 0.08 M M M M
6/30/2015 8:03 AM 0.21 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/1/2015 7:38 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/2/2015 8:10 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/3/2015 10:07 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/4/2015 7:29 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/5/2015 8:34 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/6/2015 7:40 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/7/2015 7:53 AM 0.65 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/8/2015 8:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/9/2015 8:13 AM 0.08 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/10/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/11/2015 7:22 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/12/2015 10:22 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/13/2015 8:12 AM 0.00 0.0 M M M
7/14/2015 8:10 AM T M M M M Very unusual, it seemed like there should be more precipitation from rain (though erratic and brief) in the previous night and day but barely a trace.
7/15/2015 8:09 AM 0.00 0.0 M M M
7/16/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/17/2015 9:50 AM 0.50 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/18/2015 8:44 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/19/2015 9:57 AM 0.44 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/20/2015 8:03 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/21/2015 8:07 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/22/2015 8:04 AM 0.00 0.0 M M M
7/23/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/24/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/25/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/26/2015 8:12 AM 0.00 0.0 M M M
7/27/2015 8:13 AM 0.00 0.0 M M M
7/28/2015 8:14 AM 0.00 0.0 M M M
7/29/2015 8:12 AM 0.22 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/30/2015 8:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/31/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/1/2015 7:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/2/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/3/2015 8:08 AM 0.47 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/4/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/5/2015 7:52 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/6/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/7/2015 7:15 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/8/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/9/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/10/2015 6:58 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/11/2015 8:03 AM 0.39 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/12/2015 8:15 AM 0.00 0.0 M M M
8/13/2015 8:13 AM 0.00 0.0 M M M
8/14/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/15/2015 8:29 AM 0.54 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/16/2015 9:19 AM 0.37 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/17/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/18/2015 7:24 AM 0.89 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10 The storm (Monday night 8/17/15) came on quickly. I was in a grocery store close to home after a quick stop at the train station. I noticed clouds gathering at the train station but nothing crazy. At the grocery store while waiting in the checkout line saw outside the upper windows flashes of lightning even from inside the very well lit store (enough also for other people in line to notice it as well). We got home right before the start of the storm. Storm came on with flashes of lightning all around, thunder later and in quick succession, then strong wind, and torrential downpours interspersed with heavy rain and flash flood warnings on our mobile phones (we made sure everything was off the floor of the basement just in case). The next day .89 measurement was a little less than I thought it might be but still a good amount after so little rain in the past month or so. No flooding or even seepage in basement. No significant damage inside or outside. No hail or anything else typical of a severe storm.
8/19/2015 8:13 AM 0.82 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/20/2015 8:12 AM 0.00 0.0 M M M
8/21/2015 8:00 AM 0.00 0.0 M M M
8/22/2015 8:00 AM 0.00 0.0 M M M
8/23/2015 8:00 AM 0.00 0.0 M M M
8/24/2015 8:00 AM 0.00 0.0 M M M
8/25/2015 8:15 AM 0.00 0.0 M M M
8/26/2015 8:00 AM 0.00 0.0 M M M
8/27/2015 8:11 AM 0.00 0.0 M M M
8/28/2015 8:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/29/2015 9:15 AM 0.64 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/30/2015 10:00 AM 0.26 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/31/2015 6:58 AM T M M M M Lot of fog in the morning leading to a lot of condensation on outer and inner tubes.
9/1/2015 9:48 AM 0.00 0.0 M M M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 8:12 AM 0.00 0.0 M M M A dead fly in the bottom of the inner tube and some moisture marks on the deck (probably from condensation/humidity of course) was all that was notable about yet another of many 0.00 measurements.
9/4/2015 7:00 AM 0.00 0.0 M M M
9/5/2015 10:00 AM 0.01 M M M M I am not sure how this water registered without any noticeable precipitation to speak of but it did.
9/6/2015 8:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/7/2015 9:54 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/8/2015 8:04 AM 0.02 M M M M Again a bit over trace amounts with no noticeable moisture on the ground/pavement etc.
9/9/2015 7:02 AM 1.05 M M M M A bit of overflow from inner to outer tube. Unable to re-record outer tube to post due to limited time to re-tighten holding screws. A lot of condensation on funnel before measuring.
9/10/2015 8:07 AM T M M M M
9/11/2015 8:08 AM 0.56 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/12/2015 9:57 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/13/2015 9:49 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/21/2015 8:05 AM 0.00 0.0 M M M
9/22/2015 9:45 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/23/2015 6:59 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/24/2015 8:14 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/25/2015 7:03 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/26/2015 8:00 AM 0.00 0.0 M M M
9/27/2015 9:57 AM 0.00 0.0 M M M
9/28/2015 10:00 AM 0.00 0.0 M M M
9/29/2015 8:12 AM 0.00 0.0 M M M
9/30/2015 6:52 AM 0.12 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/20/2014 1/11/2015 9:55 PM 23 1.54 M M On international vacation from December 20 - January 10. This measured precipitation was taken around 9:55 PM CT January 11 and a few hours of snowfall was missed from when the funnel was brought into the house to melt to when measurement was taken (funnel brought in approximately 11:50 AM CT).
6/6/2015 6/09/2015 7:30 PM 4 0.82 M M
9/20/2015 9/21/2015 12:00 PM 2 2.82 M M Came back from business travel for a week and the rain gauge had overflown the inner tube into the outer. I was able to measure the precipitation accurately by pouring the excess outer tube precipitation into the inner tube three separate times coming to the 2.82 inches of precipitation entered. First pour/measurement was 1.00 inch, second was 1.04 inches, and third was .78 adding up to the 2.82.



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