Station Overview Station Location
Station Number AZ-MR-47 Latitude 33.293366
Station Name Chandler 0.7 E Longitude -111.855593
County Maricopa Elevation (ft) 1208



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 0.55 0.45 21 0.45 21 0.00 0 0 2 0 0.0 0 0
Nov 14 0.63 0.00 16 0.00 16 0.00 0 0 0 0 0.0 0 0
Dec 14 1.10 1.12 15 0.97 13 0.15 2 1 2 0 0.0 0 0
Jan 15 1.01 1.17 19 0.37 11 0.80 8 3 3 0 0.0 0 0
Feb 15 1.19 0.09 19 0.04 17 0.05 2 1 1 0 0.0 0 0
March 15 1.15 0.44 23 0.44 21 0.00 2 1 2 0 0.0 0 0
April 15 0.35 0.18 21 0.00 17 0.18 4 2 0 0 0.0 0 0
May 15 0.10 1.91 19 1.91 19 0.00 0 0 2 0 0.0 0 0
June 15 0.04 0.35 18 0.35 18 0.00 0 0 3 0 0.0 0 0
July 15 0.81 0.09 13 0.09 13 0.00 0 0 1 0 0.0 0 0
Aug 15 1.00 1.13 21 1.04 15 0.09 6 3 4 0 0.0 0 0
Sept 15 0.56 0.89 16 0.89 16 0.00 0 0 4 0 0.0 0 0
Water Year Totals: 8.49" 7.82" 221 days 6.55" 197 1.27" 24 days 11 24 days 0 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
10/4/2014 0.00
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.00
10/8/2014
10/9/2014 0.29
10/10/2014
10/11/2014 0.00
10/12/2014
10/13/2014 0.00
10/14/2014 0.00
10/15/2014
10/16/2014
10/17/2014 0.00
10/18/2014
10/19/2014 0.00
10/20/2014 0.16
10/21/2014 0.00
10/22/2014 0.00
10/23/2014
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014
10/29/2014 0.00
10/30/2014 0.00
10/31/2014
11/1/2014
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
11/8/2014
11/9/2014 0.00
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014 0.00
11/16/2014 0.00
11/17/2014 0.00
11/18/2014 0.00
11/19/2014
11/20/2014
11/21/2014
11/22/2014 0.00
11/23/2014 0.00
11/24/2014
11/25/2014 0.00
11/26/2014
11/27/2014 0.00
11/28/2014
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014
12/4/2014
12/5/2014 0.75
12/6/2014
12/7/2014
12/8/2014
12/9/2014 0.00
12/10/2014 0.00
12/11/2014 0.00
12/12/2014
12/13/2014
12/14/2014 0.22
12/15/2014
12/16/2014 0.00
12/17/2014 **
12/18/2014 0.15
12/19/2014
12/20/2014
12/21/2014 0.00
12/22/2014
12/23/2014 0.00
12/24/2014 0.00
12/25/2014 0.00
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014 0.00
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.02
1/2/2015
1/3/2015 0.00
1/4/2015 0.00
1/5/2015 0.00
1/6/2015
1/7/2015
1/8/2015 0.00
1/9/2015
1/10/2015 **
1/11/2015 **
1/12/2015 **
1/13/2015 0.13
1/14/2015 0.28
1/15/2015 0.00
1/16/2015
1/17/2015
1/18/2015
1/19/2015 **
1/20/2015 0.00
1/21/2015
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.00
1/25/2015
1/26/2015
1/27/2015
1/28/2015 0.07
1/29/2015
1/30/2015 **
1/31/2015 0.67
2/1/2015
2/2/2015 **
2/3/2015 0.05
2/4/2015 0.00
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015
2/10/2015 0.00
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 0.00
2/14/2015
2/15/2015 0.00
2/16/2015 0.00
2/17/2015 0.00
2/18/2015 0.00
2/19/2015
2/20/2015
2/21/2015 0.00
2/22/2015 0.00
2/23/2015
2/24/2015 0.04
2/25/2015
2/26/2015
2/27/2015 0.00
2/28/2015
3/1/2015 0.00
3/2/2015
3/3/2015 0.33
3/4/2015
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
3/11/2015 0.00
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.00
3/15/2015
3/16/2015
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.11
3/20/2015
3/21/2015 0.00
3/22/2015 0.00
3/23/2015
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.00
3/27/2015
3/28/2015 0.00
3/29/2015 **
3/30/2015 0.00
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015 0.00
4/3/2015 0.00
4/4/2015 0.00
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.00
4/8/2015 0.00
4/9/2015
4/10/2015
4/11/2015
4/12/2015 0.00
4/13/2015
4/14/2015 0.00
4/15/2015 0.00
4/16/2015 0.00
4/17/2015
4/18/2015
4/19/2015 0.00
4/20/2015 0.00
4/21/2015 0.00
4/22/2015 0.00
4/23/2015 0.00
4/24/2015
4/25/2015 **
4/26/2015 0.18
4/27/2015 **
4/28/2015 0.00
4/29/2015 0.00
4/30/2015
5/1/2015
5/2/2015
5/3/2015 0.00
5/4/2015 0.48
5/5/2015
5/6/2015
5/7/2015
5/8/2015 0.00
5/9/2015
5/10/2015
5/11/2015 0.00
5/12/2015 0.00
5/13/2015
5/14/2015 0.00
5/15/2015
5/16/2015 1.43
5/17/2015 0.00
5/18/2015 0.00
5/19/2015 0.00
5/20/2015
5/21/2015 0.00
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.00
5/26/2015 0.00
5/27/2015 0.00
5/28/2015 0.00
5/29/2015 0.00
5/30/2015
5/31/2015
6/1/2015 0.00
6/2/2015
6/3/2015 0.00
6/4/2015 0.00
6/5/2015 0.10
6/6/2015 0.24
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 0.00
6/10/2015 0.01
6/11/2015 0.00
6/12/2015 0.00
6/13/2015
6/14/2015 0.00
6/15/2015 0.00
6/16/2015 0.00
6/17/2015 0.00
6/18/2015 0.00
6/19/2015
6/20/2015
6/21/2015 0.00
6/22/2015 0.00
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015 0.00
7/17/2015 0.00
7/18/2015
7/19/2015 0.09
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
7/28/2015
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.00
8/1/2015 0.20
8/2/2015 0.00
8/3/2015
8/4/2015 0.00
8/5/2015
8/6/2015 0.00
8/7/2015
8/8/2015 0.27
8/9/2015 0.00
8/10/2015
8/11/2015
8/12/2015 0.35
8/13/2015
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015
8/18/2015 0.00
8/19/2015
8/20/2015 0.00
8/21/2015 **
8/22/2015 0.00
8/23/2015 0.00
8/24/2015 **
8/25/2015 0.09
8/26/2015 0.22
8/27/2015
8/28/2015 **
8/29/2015 0.00
8/30/2015 0.00
8/31/2015
9/1/2015 0.35
9/2/2015 0.27
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.00
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015 0.00
9/14/2015 0.16
9/15/2015 0.11
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015 0.00
9/22/2015
9/23/2015
9/24/2015
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015
9/29/2015
9/30/2015 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.00 0.0 M M M
10/2/2014 7:00 AM 0.00 0.0 M M M
10/4/2014 7:00 AM 0.00 0.0 M M M
10/5/2014 7:00 AM 0.00 0.0 M M M
10/6/2014 7:00 AM 0.00 0.0 M M M
10/7/2014 7:00 AM 0.00 0.0 M M M
10/9/2014 7:00 AM 0.29 M M M M
10/11/2014 7:00 AM 0.00 0.0 M M M
10/13/2014 7:00 AM 0.00 0.0 M M M
10/14/2014 7:00 AM 0.00 0.0 M M M
10/17/2014 7:00 AM 0.00 0.0 M M M
10/19/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.16 M M M M
10/21/2014 7:00 AM 0.00 0.0 M M M
10/22/2014 7:00 AM 0.00 0.0 M M M
10/24/2014 7:00 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 0.0 M M M
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 7:00 AM 0.00 0.0 M M M
10/30/2014 7:00 AM 0.00 0.0 M M M
11/2/2014 7:00 AM 0.00 0.0 M M M
11/3/2014 7:00 AM 0.00 0.0 M M M
11/4/2014 7:00 AM 0.00 0.0 M M M
11/5/2014 7:00 AM 0.00 0.0 M M M
11/6/2014 7:00 AM 0.00 0.0 M M M
11/9/2014 7:00 AM 0.00 0.0 M M M
11/15/2014 7:00 AM 0.00 0.0 M M M
11/16/2014 7:00 AM 0.00 0.0 M M M
11/17/2014 7:00 AM 0.00 0.0 M M M
11/18/2014 7:00 AM 0.00 0.0 M M M
11/22/2014 7:00 AM 0.00 0.0 M M M
11/23/2014 7:00 AM 0.00 0.0 M M M
11/25/2014 7:00 AM 0.00 0.0 M M M
11/27/2014 7:00 AM 0.00 0.0 M M M
11/29/2014 7:00 AM 0.00 0.0 M M M
11/30/2014 7:00 AM 0.00 0.0 M M M
12/1/2014 7:00 AM 0.00 0.0 M M M
12/2/2014 7:00 AM 0.00 0.0 M M M
12/5/2014 7:00 AM 0.75 M M M M Hooray!
12/9/2014 7:00 AM 0.00 0.0 M M M
12/10/2014 7:00 AM 0.00 0.0 M M M
12/11/2014 7:00 AM 0.00 0.0 M M M
12/14/2014 7:00 AM 0.22 M M M M
12/16/2014 7:00 AM 0.00 0.0 M M M
12/21/2014 7:00 AM 0.00 0.0 M M M
12/23/2014 7:00 AM 0.00 0.0 M M M
12/24/2014 7:00 AM 0.00 0.0 M M M
12/25/2014 7:00 AM 0.00 0.0 M M M
12/30/2014 7:00 AM 0.00 0.0 M M M
1/1/2015 7:00 AM 0.02 M M M M
1/3/2015 7:00 AM 0.00 0.0 M M M
1/4/2015 7:00 AM 0.00 0.0 M M M
1/5/2015 7:00 AM 0.00 0.0 M M M
1/8/2015 7:00 AM 0.00 0.0 M M M
1/14/2015 7:00 AM 0.28 M M M M
1/15/2015 7:00 AM 0.00 0.0 M M M
1/22/2015 7:00 AM 0.00 0.0 M M M
1/23/2015 7:00 AM 0.00 0.0 M M M
1/24/2015 7:00 AM 0.00 0.0 M M M
1/28/2015 7:00 AM 0.07 M M M M
2/4/2015 7:00 AM 0.00 0.0 M M M
2/5/2015 7:00 AM 0.00 0.0 M M M
2/6/2015 7:00 AM 0.00 0.0 M M M
2/7/2015 7:00 AM 0.00 0.0 M M M
2/8/2015 7:00 AM 0.00 0.0 M M M
2/10/2015 7:00 AM 0.00 0.0 M M M
2/11/2015 7:00 AM 0.00 0.0 M M M
2/12/2015 7:00 AM 0.00 0.0 M M M
2/13/2015 7:00 AM 0.00 0.0 M M M
2/15/2015 7:00 AM 0.00 0.0 M M M
2/16/2015 7:00 AM 0.00 0.0 M M M
2/17/2015 7:00 AM 0.00 0.0 M M M
2/18/2015 7:00 AM 0.00 0.0 M M M
2/21/2015 7:00 AM 0.00 0.0 M M M
2/22/2015 7:00 AM 0.00 0.0 M M M
2/24/2015 7:00 AM 0.04 M M M M Not much, but it's sprinkling right now.
2/27/2015 7:00 AM 0.00 0.0 M M M
3/1/2015 7:00 AM 0.00 0.0 M M M
3/3/2015 7:00 AM 0.33 M M M M
3/5/2015 7:00 AM 0.00 0.0 M M M
3/6/2015 7:00 AM 0.00 0.0 M M M
3/7/2015 7:00 AM 0.00 0.0 M M M
3/8/2015 7:00 AM 0.00 0.0 M M M
3/9/2015 7:00 AM 0.00 0.0 M M M
3/11/2015 7:00 AM 0.00 0.0 M M M
3/12/2015 7:00 AM 0.00 0.0 M M M
3/13/2015 7:00 AM 0.00 0.0 M M M
3/14/2015 7:00 AM 0.00 0.0 M M M
3/17/2015 7:00 AM 0.00 0.0 M M M
3/18/2015 7:00 AM 0.00 0.0 M M M
3/19/2015 7:00 AM 0.11 M M M M Maybe more today!
3/21/2015 7:00 AM 0.00 0.0 M M M
3/22/2015 7:00 AM 0.00 0.0 M M M
3/24/2015 7:00 AM 0.00 0.0 M M M
3/25/2015 7:00 AM 0.00 0.0 M M M
3/26/2015 7:00 AM 0.00 0.0 M M M
3/28/2015 7:00 AM 0.00 0.0 M M M
3/31/2015 7:00 AM 0.00 0.0 M M M
4/2/2015 7:00 AM 0.00 0.0 M M M
4/3/2015 7:00 AM 0.00 0.0 M M M
4/4/2015 7:00 AM 0.00 0.0 M M M
4/5/2015 7:00 AM 0.00 0.0 M M M
4/6/2015 7:00 AM 0.00 0.0 M M M
4/7/2015 7:00 AM 0.00 0.0 M M M
4/8/2015 7:00 AM 0.00 0.0 M M M
4/12/2015 7:00 AM 0.00 0.0 M M M
4/14/2015 7:00 AM 0.00 0.0 M M M
4/15/2015 7:00 AM 0.00 0.0 M M M
4/16/2015 7:00 AM 0.00 0.0 M M M
4/19/2015 7:00 AM 0.00 0.0 M M M
4/20/2015 7:00 AM 0.00 0.0 M M M
4/21/2015 7:00 AM 0.00 0.0 M M M
4/22/2015 7:00 AM 0.00 0.0 M M M
4/23/2015 7:00 AM 0.00 0.0 M M M
4/29/2015 7:00 AM 0.00 0.0 M M M
5/3/2015 7:00 AM 0.00 0.0 M M M
5/4/2015 7:00 AM 0.48 M M M M
5/8/2015 7:00 AM 0.00 0.0 M M M
5/11/2015 7:00 AM 0.00 0.0 M M M
5/12/2015 7:00 AM 0.00 0.0 M M M
5/14/2015 7:00 AM 0.00 0.0 M M M
5/16/2015 7:00 AM 1.43 M M M M Yea!!!
5/17/2015 7:00 AM 0.00 0.0 M M M
5/18/2015 7:00 AM 0.00 0.0 M M M
5/19/2015 7:00 AM 0.00 0.0 M M M
5/21/2015 7:00 AM 0.00 0.0 M M M
5/22/2015 7:00 AM 0.00 0.0 M M M
5/23/2015 7:00 AM 0.00 0.0 M M M
5/24/2015 7:00 AM 0.00 0.0 M M M
5/25/2015 7:00 AM 0.00 0.0 M M M
5/26/2015 7:00 AM 0.00 0.0 M M M
5/27/2015 7:00 AM 0.00 0.0 M M M
5/28/2015 7:00 AM 0.00 0.0 M M M
5/29/2015 7:00 AM 0.00 0.0 M M M
6/1/2015 7:00 AM 0.00 0.0 M M M
6/3/2015 7:00 AM 0.00 0.0 M M M
6/4/2015 7:00 AM 0.00 0.0 M M M
6/5/2015 7:00 AM 0.10 M M M M Lightning, thunder, and actual rain. More predicted! Hooray!
6/6/2015 7:00 AM 0.24 M M M M Two days of rain in a month that averages NO rain!
6/7/2015 7:00 AM 0.00 0.0 M M M
6/8/2015 7:00 AM 0.00 0.0 M M M
6/9/2015 7:00 AM 0.00 0.0 M M M
6/10/2015 7:00 AM 0.01 M M M M Rain and drizzle all day, but very little measurable.
6/11/2015 7:00 AM 0.00 0.0 M M M
6/12/2015 7:00 AM 0.00 0.0 M M M
6/14/2015 7:00 AM 0.00 0.0 M M M
6/15/2015 7:00 AM 0.00 0.0 M M M
6/16/2015 7:00 AM 0.00 0.0 M M M
6/17/2015 7:00 AM 0.00 0.0 M M M
6/18/2015 7:00 AM 0.00 0.0 M M M
6/21/2015 7:00 AM 0.00 0.0 M M M
6/22/2015 7:00 AM 0.00 0.0 M M M
7/16/2015 7:00 AM 0.00 0.0 M M M
7/17/2015 7:00 AM 0.00 0.0 M M M
7/19/2015 7:00 AM 0.09 M M M M YEA! Severe storms about an hour and a half away. Just rain here.
7/20/2015 7:00 AM 0.00 0.0 M M M
7/21/2015 7:00 AM 0.00 0.0 M M M
7/22/2015 7:00 AM 0.00 0.0 M M M
7/23/2015 7:00 AM 0.00 0.0 M M M
7/24/2015 7:00 AM 0.00 0.0 M M M Sprinkles reported in area. Nothing here.
7/25/2015 7:00 AM 0.00 0.0 M M M
7/26/2015 7:00 AM 0.00 0.0 M M M
7/29/2015 7:00 AM 0.00 0.0 M M M
7/30/2015 7:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.00 0.0 M M M
8/1/2015 7:00 AM 0.20 M M M M Finally!
8/2/2015 7:00 AM 0.00 0.0 M M M
8/4/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.00 0.0 M M M
8/8/2015 7:00 AM 0.27 M M M M
8/9/2015 7:00 AM 0.00 0.0 M M M
8/12/2015 7:00 AM 0.35 M M M M Violent storms bringing many huge trees down by their root balls and lots of palm barks all over the roads. Even flipped small planes at the airport. THIS is what monsoons are supposed to look like!
8/14/2015 7:00 AM 0.00 0.0 M M M
8/15/2015 7:00 AM 0.00 0.0 M M M
8/16/2015 7:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.00 0.0 M M M
8/20/2015 7:00 AM 0.00 0.0 M M M
8/23/2015 7:00 AM 0.00 0.0 M M M
8/26/2015 7:00 AM 0.22 M M M M
8/30/2015 7:00 AM 0.00 0.0 M M M Lots of thunder and lightning close together and high winds last night, but no rain. Gr-r-r. So much for monsoon season.
9/1/2015 7:00 AM 0.35 M M M M Hooray! Although, once again, the winds caused widespread tree damage and power outages.
9/2/2015 7:00 AM 0.27 M M M M
9/3/2015 7:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 0.0 M M M
9/5/2015 7:00 AM 0.00 0.0 M M M
9/6/2015 7:00 AM 0.00 0.0 M M M
9/7/2015 7:00 AM 0.00 0.0 M M M
9/8/2015 7:00 AM 0.00 0.0 M M M
9/13/2015 7:00 AM 0.00 0.0 M M M
9/14/2015 7:00 AM 0.16 M M M M
9/15/2015 7:00 AM 0.11 M M M M
9/21/2015 7:00 AM 0.00 0.0 M M M
9/25/2015 7:00 AM 0.00 0.0 M M M
9/26/2015 7:00 AM 0.00 0.0 M M M
9/27/2015 7:00 AM 0.00 0.0 M M M
9/30/2015 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
12/17/2014 12/18/2014 7:00 AM 2 0.15 0.0 0.15
1/10/2015 1/13/2015 7:00 AM 4 0.13 0.0 0.13
1/19/2015 1/20/2015 7:00 AM 2 0.00 0.0 0.00
1/30/2015 1/31/2015 7:00 AM 2 0.67 M 0.67
2/2/2015 2/03/2015 7:00 AM 2 0.05 M 0.05
3/29/2015 3/30/2015 7:00 AM 2 0.00 0.0 0.00
4/25/2015 4/26/2015 7:00 AM 2 0.18 0.0 0.18
4/27/2015 4/28/2015 7:00 AM 2 0.00 0.0 0.00
8/21/2015 8/22/2015 7:00 AM 2 0.00 0.0 0.00
8/24/2015 8/25/2015 7:00 AM 2 0.09 0.0 0.09
8/28/2015 8/29/2015 7:00 AM 2 0.00 M 0.00 Heavy rain all over the area. We had some rain, but not enough to measure even "trace" here.



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