Station Overview Station Location
Station Number TN-SV-4 Latitude 35.919898
Station Name Sevierville 5.4 ENE Longitude -83.487239
County Sevier Elevation (ft) 1089



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 13 2.32 0.43 7 0.43 7 0.00 0 0 3 1 0.0 0 0
Nov 13 3.60 4.24 10 4.24 10 0.00 0 0 9 0 0.5 1 1
Dec 13 4.21 6.42 14 6.42 14 0.00 0 0 12 1 0.0 0 0
Jan 14 4.02 2.18 7 2.18 7 0.00 0 0 7 0 0.0 0 0
Feb 14 4.07 4.02 9 4.02 9 0.00 0 0 9 0 6.5 1 1
March 14 4.09 2.75 14 2.75 14 0.00 0 0 11 1 0.0 0 0
April 14 3.84 3.71 30 3.71 30 0.00 0 0 14 1 0.0 0 0
May 14 4.55 1.82 17 1.82 17 0.00 0 0 11 0 0.0 0 0
June 14 3.90 4.07 15 4.07 15 0.00 0 0 14 0 0.0 0 0
July 14 4.94 5.90 11 5.90 11 0.00 0 0 9 1 0.0 0 0
Aug 14 3.21 2.88 13 2.88 13 0.00 0 0 12 0 0.0 0 0
Sept 14 3.28 3.05 28 3.05 28 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 46.03" 41.47" 175 days 41.47" 175 0.00" 0 days 0 118 days 5 days 7.0" 2 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013 0.00
10/7/2013 0.29
10/8/2013 0.00
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013 0.05
10/18/2013 0.09
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013 0.00
10/28/2013
10/29/2013
10/30/2013 T
10/31/2013
11/1/2013 0.16
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013 0.33
11/8/2013 0.15
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013 0.07
11/14/2013
11/15/2013
11/16/2013 0.08
11/17/2013
11/18/2013 0.53
11/19/2013
11/20/2013
11/21/2013 0.00
11/22/2013
11/23/2013 0.32
11/24/2013
11/25/2013
11/26/2013 0.36
11/27/2013 2.24
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013 T
12/6/2013 0.56
12/7/2013 0.75
12/8/2013 0.05
12/9/2013 0.85
12/10/2013 0.57
12/11/2013 0.05
12/12/2013
12/13/2013
12/14/2013 0.01
12/15/2013 0.41
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013 0.87
12/23/2013 1.15
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013 1.08
12/30/2013 0.07
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014 0.03
1/3/2014 0.58
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014 0.06
1/11/2014 0.21
1/12/2014 0.95
1/13/2014
1/14/2014 0.31
1/15/2014 0.04
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014 2.17
2/4/2014 0.05
2/5/2014 0.18
2/6/2014
2/7/2014
2/8/2014
2/9/2014
2/10/2014
2/11/2014 0.03
2/12/2014
2/13/2014 0.55
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014 0.08
2/19/2014 0.08
2/20/2014 0.07
2/21/2014 0.81
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014
3/2/2014
3/3/2014 0.79
3/4/2014 0.11
3/5/2014
3/6/2014
3/7/2014 0.01
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014 0.05
3/13/2014 0.17
3/14/2014 0.00
3/15/2014
3/16/2014
3/17/2014 0.53
3/18/2014 0.04
3/19/2014
3/20/2014
3/21/2014 0.00
3/22/2014
3/23/2014 0.22
3/24/2014 0.12
3/25/2014
3/26/2014
3/27/2014
3/28/2014 T
3/29/2014 0.01
3/30/2014 0.70
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014 0.00
4/3/2014 0.61
4/4/2014 0.00
4/5/2014 0.58
4/6/2014 0.00
4/7/2014 0.96
4/8/2014 0.32
4/9/2014 0.02
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.00
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 0.10
4/16/2014 0.27
4/17/2014 0.00
4/18/2014 0.00
4/19/2014 0.01
4/20/2014 0.03
4/21/2014 0.00
4/22/2014 0.00
4/23/2014 0.09
4/24/2014 0.00
4/25/2014 T
4/26/2014 0.27
4/27/2014 0.00
4/28/2014 0.04
4/29/2014 0.27
4/30/2014 0.14
5/1/2014 0.05
5/2/2014 0.00
5/3/2014 0.00
5/4/2014 0.00
5/5/2014
5/6/2014
5/7/2014
5/8/2014 0.00
5/9/2014
5/10/2014 0.12
5/11/2014 0.21
5/12/2014 0.00
5/13/2014 0.15
5/14/2014 0.04
5/15/2014 0.22
5/16/2014 0.12
5/17/2014 0.16
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014 0.04
5/24/2014 0.11
5/25/2014
5/26/2014 0.00
5/27/2014
5/28/2014
5/29/2014
5/30/2014 0.60
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014 0.97
6/6/2014
6/7/2014
6/8/2014
6/9/2014 0.00
6/10/2014 0.10
6/11/2014 0.04
6/12/2014 0.25
6/13/2014
6/14/2014 0.86
6/15/2014
6/16/2014 0.51
6/17/2014 0.03
6/18/2014
6/19/2014 0.12
6/20/2014 0.04
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014 0.25
6/26/2014 0.65
6/27/2014 0.03
6/28/2014
6/29/2014 0.16
6/30/2014 0.06
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014 0.43
7/10/2014 0.09
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014 0.61
7/16/2014
7/17/2014
7/18/2014 0.00
7/19/2014 1.32
7/20/2014 0.58
7/21/2014 0.18
7/22/2014
7/23/2014 T
7/24/2014 0.21
7/25/2014
7/26/2014
7/27/2014 0.01
7/28/2014 2.47
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014 0.03
8/8/2014 0.02
8/9/2014 0.60
8/10/2014 0.05
8/11/2014 0.14
8/12/2014 0.24
8/13/2014 0.36
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014 0.16
8/19/2014 0.01
8/20/2014
8/21/2014 0.36
8/22/2014
8/23/2014
8/24/2014 0.05
8/25/2014
8/26/2014 0.00
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014 0.86
9/1/2014 0.05
9/2/2014 0.00
9/3/2014 0.40
9/4/2014 0.00
9/5/2014 0.00
9/6/2014 0.50
9/7/2014 0.69
9/8/2014 0.00
9/9/2014 0.00
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.86
9/13/2014 0.00
9/14/2014 0.00
9/15/2014 0.00
9/16/2014 0.00
9/17/2014 0.23
9/18/2014 0.00
9/19/2014 0.00
9/20/2014 0.00
9/21/2014 0.00
9/22/2014 0.32
9/23/2014 0.00
9/24/2014 0.00
9/25/2014 0.00
9/26/2014 0.00
9/27/2014 0.00
9/28/2014 0.00
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/6/2013 8:00 AM 0.00 0.0 M 0.0 M Dense fog this morning. Mild and humid.
10/7/2013 6:00 AM 0.29 0.0 M 0.0 M
10/8/2013 6:00 AM 0.00 0.0 M 0.0 M Beautiful fall morning. A chill in the air--just enough for a light jacket.
10/17/2013 6:30 AM 0.05 0.0 M 0.0 M Light drizzle in progress @ obsn.
10/18/2013 6:00 AM 0.09 0.0 M 0.0 M
10/27/2013 6:00 AM 0.00 0.0 M 0.0 M
10/30/2013 6:00 AM T 0.0 M 0.0 M
11/1/2013 6:00 AM 0.16 0.0 M 0.0 M Not as much rain as models predicted a few days ago. We actually need a good soaking rain to prevent forest fires from sparking up.
11/7/2013 7:00 AM 0.33 0.0 M 0.0 M Moderate rain falling during OBSN.
11/8/2013 7:00 AM 0.15 0.0 M 0.0 M Two day total: 0.48" Needed rain to prevent fires with all the dry leaves on the ground.
11/13/2013 6:30 AM 0.07 0.0 M 0.0 M
11/16/2013 7:00 AM 0.08 0.0 M 0.0 M Cool, damp morning. T=42.5F
11/18/2013 6:00 AM 0.53 0.0 M 0.0 M
11/21/2013 6:00 AM 0.00 0.0 M 0.0 M
11/23/2013 7:00 AM 0.32 0.0 M 0.0 M
11/26/2013 6:16 AM 0.36 0.0 M 0.0 M Moderate rain in progress. Reading taken at 6:16 a.m.
11/27/2013 7:00 AM 2.24 0.5 M 0.5 M About a half to 3/4 inch of snow on the ground this morning. Two day rain total of 2.6" A needed soaking. Been a dry Autumn so far.
12/5/2013 6:00 AM T 0.0 M 0.0 M
12/6/2013 7:00 AM 0.56 0.0 M 0.0 M Rain in progress during OBSN.
12/7/2013 8:00 AM 0.75 0.0 M 0.0 M
12/8/2013 6:00 AM 0.05 0.0 M 0.0 M
12/9/2013 8:00 AM 0.85 0.0 M 0.0 M
12/10/2013 7:00 AM 0.57 0.0 M 0.0 M
12/11/2013 6:00 AM 0.05 0.0 M 0.0 M
12/14/2013 7:30 AM 0.01 0.0 M 0.0 M Rain just starting this morning.
12/15/2013 8:00 AM 0.41 0.0 M 0.0 M
12/22/2013 8:00 AM 0.87 0.0 M 0.0 M Rain in progress at OBSN.
12/23/2013 6:00 AM 1.15 0.0 0.00 0.0 0.00
12/29/2013 8:00 AM 1.08 0.0 M 0.0 M Rain in progress at OBSN.
12/30/2013 8:00 AM 0.07 0.0 M 0.0 M
12/31/2013 6:00 AM 0.00 0.0 M 0.0 M
1/2/2014 6:00 AM 0.03 0.0 M 0.0 M Temp is 32.3F with light rain falling. No signs of icing taking place, but unsure of current road conditions. Could be slick spots developing with temp near freezing.
1/3/2014 5:45 AM 0.58 T M T M
1/10/2014 6:00 AM 0.06 0.0 M 0.0 M Light rain in progress.
1/11/2014 6:00 AM 0.21 0.0 M 0.0 M
1/12/2014 6:00 AM 0.95 0.0 M 0.0 M
1/14/2014 7:00 AM 0.31 0.0 M 0.0 M Light rain still in progress.
1/15/2014 6:00 AM 0.04 0.0 M 0.0 M T=34.8F with light rain falling.
2/3/2014 7:00 AM 2.17 0.0 M 0.0 M Creeks/streams are out of their banks this morning. Low lying areas flooded.
2/4/2014 7:00 AM 0.05 0.0 M 0.0 M
2/5/2014 8:00 AM 0.18 0.0 M 0.0 M Drizzle noted during OBSN.
2/11/2014 6:00 AM 0.03 M M M M
2/13/2014 6:00 AM 0.55 6.5 M 6.5 M Delay in report due to ice/snow.
2/18/2014 6:00 AM 0.08 M M M M
2/19/2014 6:00 AM 0.08 M M M M Lightning and thunder noted at OBSN. VERY windy.
2/20/2014 6:00 AM 0.07 M M M M Late post due to no internet access.
2/21/2014 6:00 AM 0.81 M M M M
3/3/2014 7:00 AM 0.79 0.0 M 0.0 M
3/4/2014 6:00 AM 0.11 T M M M
3/7/2014 6:00 AM 0.01 0.0 M 0.0 M
3/12/2014 7:00 AM 0.05 M M M M
3/13/2014 6:00 AM 0.17 T M T M
3/14/2014 6:00 AM 0.00 0.0 M 0.0 M
3/17/2014 8:00 AM 0.53 0.0 M 0.0 M
3/18/2014 8:00 AM 0.04 M M M M
3/21/2014 6:00 AM 0.00 0.0 M 0.0 M
3/23/2014 7:00 AM 0.22 0.0 M 0.0 M Light rain in progress at observation.
3/24/2014 6:00 AM 0.12 0.0 M 0.0 M Total precip for event: 0.34"
3/28/2014 6:00 AM T 0.0 M 0.0 M
3/29/2014 6:00 AM 0.01 M M M M
3/30/2014 7:00 AM 0.70 0.0 M 0.0 M
4/1/2014 6:00 AM 0.00 0.0 M M M
4/2/2014 6:00 AM 0.00 0.0 M M M
4/3/2014 7:00 AM 0.61 0.0 M 0.0 M Two intense storms with vivid lightning hit in the early morning hours. Torrential rains for a short time.
4/4/2014 6:00 AM 0.00 0.0 M M M
4/5/2014 8:00 AM 0.58 0.0 M 0.0 M
4/6/2014 6:00 AM 0.00 0.0 M M M
4/7/2014 6:00 AM 0.96 0.0 M 0.0 M Reading taken at 6 a.m. before the next batch of heavier rain moves in. Currently, light rain in progress.
4/8/2014 8:00 AM 0.32 0.0 M 0.0 M
4/9/2014 6:00 AM 0.02 0.0 M 0.0 M
4/10/2014 6:00 AM 0.00 0.0 M M M
4/11/2014 6:00 AM 0.00 0.0 M M M
4/12/2014 6:00 AM 0.00 0.0 M M M
4/13/2014 6:00 AM 0.00 0.0 M M M
4/14/2014 6:00 AM 0.00 0.0 M M M
4/15/2014 6:00 AM 0.10 M M M M
4/16/2014 7:00 AM 0.27 0.0 M 0.0 M Morning low of 30F. Didn't get nearly the amount of rain forecast for this area.
4/17/2014 6:00 AM 0.00 0.0 M M M
4/18/2014 6:00 AM 0.00 0.0 M M M
4/19/2014 8:30 AM 0.01 0.0 M 0.0 M Sprinkles of rain falling at OBSN.
4/20/2014 6:00 AM 0.03 M M M M
4/21/2014 6:00 AM 0.00 0.0 M M M
4/22/2014 6:00 AM 0.00 0.0 M M M
4/23/2014 6:00 AM 0.09 0.0 M 0.0 M
4/24/2014 6:00 AM 0.00 0.0 M M M
4/25/2014 6:00 AM T M M M M
4/26/2014 8:00 AM 0.27 M M M M
4/27/2014 6:00 AM 0.00 0.0 M M M
4/28/2014 6:00 AM 0.04 0.0 M 0.0 M
4/29/2014 6:45 AM 0.27 0.0 M 0.0 M
4/30/2014 6:00 AM 0.14 0.0 M 0.0 M The heavy rain forecasted for our area the last three days has not materialized. Barely got enough to wash the pollen off the car.
5/1/2014 6:00 AM 0.05 M M M M This system was a big bust for this area, and locations further east, as far as rain amounts were concerned.
5/2/2014 6:00 AM 0.00 0.0 M M M
5/3/2014 6:00 AM 0.00 0.0 M M M
5/4/2014 6:00 AM 0.00 0.0 M M M
5/8/2014 6:00 AM 0.00 0.0 M M M
5/10/2014 8:00 AM 0.12 0.0 M 0.0 M
5/11/2014 6:00 AM 0.21 M M M M Foggy morning
5/12/2014 6:00 AM 0.00 0.0 M M M
5/13/2014 6:00 AM 0.15 0.0 M 0.0 M
5/14/2014 7:00 AM 0.04 M M M M Still awaiting a good soaking rain. Hopefully, it will happen today/tomorrow.
5/15/2014 6:00 AM 0.22 0.0 M M M Yet again, the heavy rain did not materialize for my area. A lack of instability, as well as downsloping, played a big part in killing the heavy rain coming up from the south overnight.
5/16/2014 6:00 AM 0.12 0.0 M 0.0 M T=46F. Cool morning for May.
5/17/2014 7:00 AM 0.16 0.0 M 0.0 M
5/23/2014 6:00 AM 0.04 0.0 M 0.0 M Lots of lightning and thunder, but the heavy rain by-passed us to the north and east. Again.
5/24/2014 6:00 AM 0.11 0.0 M 0.0 M
5/26/2014 6:00 AM 0.00 0.0 M M M
5/30/2014 7:00 AM 0.60 0.0 M 0.0 M Much needed rain.
6/5/2014 6:00 AM 0.97 0.0 M 0.0 M Much needed rain!!
6/9/2014 6:00 AM 0.00 0.0 M M M
6/10/2014 6:00 AM 0.10 0.0 M 0.0 M
6/11/2014 6:00 AM 0.04 0.0 M 0.0 M Line of storms collapsed as they moved through. A lot of wind with very little rain. No help at all with the dry conditions.
6/12/2014 6:00 AM 0.25 0.0 M 0.0 M
6/14/2014 6:00 AM 0.86 M M M M Very welcome rain!
6/16/2014 7:00 AM 0.51 0.0 M 0.0 M Good showers yesterday evening. Light showers falling again this morning at OBSN. Much needed moisture.
6/17/2014 7:00 AM 0.03 0.0 M 0.0 M
6/19/2014 6:00 AM 0.12 M M M M
6/20/2014 6:00 AM 0.04 0.0 M 0.0 M
6/25/2014 7:40 AM 0.25 M M M M Light rain in progress at obsn.
6/26/2014 6:00 AM 0.65 M M M M
6/27/2014 6:00 AM 0.03 M M M M
6/29/2014 7:40 AM 0.16 M M M M
6/30/2014 6:00 AM 0.06 0.0 M 0.0 M
7/9/2014 7:00 AM 0.43 0.0 M 0.0 M
7/10/2014 9:00 AM 0.09 0.0 M 0.0 M
7/15/2014 6:00 AM 0.61 0.0 M 0.0 M
7/18/2014 6:00 AM 0.00 0.0 M 0.0 M
7/19/2014 7:00 AM 1.32 0.0 M 0.0 M Rain in progress. A very needed soaking, slow rain.
7/20/2014 7:50 AM 0.58 0.0 M 0.0 M Two day total 1.9" Needed rain event.
7/21/2014 6:00 AM 0.18 0.0 M 0.0 M
7/23/2014 6:00 AM T 0.0 M 0.0 M
7/24/2014 7:00 AM 0.21 0.0 M 0.0 M
7/27/2014 6:00 AM 0.01 0.0 M 0.0 M
7/28/2014 6:00 AM 2.47 M M M M Two rounds of very strong storms--with continuous severe lightning.
8/7/2014 6:00 AM 0.03 0.0 M 0.0 M
8/8/2014 7:00 AM 0.02 0.0 M 0.0 M Heavy rain had just begun during OBSN.
8/9/2014 7:00 AM 0.60 0.0 M 0.0 M
8/10/2014 6:00 AM 0.05 0.0 M 0.0 M
8/11/2014 6:00 AM 0.14 M M M M
8/12/2014 7:00 AM 0.24 0.0 M 0.0 M Could not submit my report earlier. Could not access CoCoRaHS website.
8/13/2014 6:00 AM 0.36 M M M M
8/18/2014 6:00 AM 0.16 0.0 M 0.0 M
8/19/2014 6:00 AM 0.01 0.0 M 0.0 M
8/21/2014 6:00 AM 0.36 M M M M
8/24/2014 7:00 AM 0.05 0.0 M 0.0 M
8/26/2014 6:00 AM 0.00 0.0 M M M
8/31/2014 6:00 AM 0.86 M M M M
9/1/2014 6:00 AM 0.05 M M M M
9/2/2014 6:00 AM 0.00 0.0 M 0.0 M
9/3/2014 7:00 AM 0.40 0.0 M 0.0 M
9/4/2014 6:00 AM 0.00 0.0 M M M
9/5/2014 6:00 AM 0.00 0.0 M M M
9/6/2014 8:00 AM 0.50 0.0 M 0.0 M
9/7/2014 7:00 AM 0.69 0.0 M 0.0 M Rain fell in a short-lived, but very heavy rain event.
9/8/2014 6:00 AM 0.00 0.0 M M M
9/9/2014 6:00 AM 0.00 0.0 M M M
9/10/2014 6:00 AM 0.00 0.0 M M M
9/11/2014 6:00 AM 0.00 0.0 M M M
9/12/2014 6:00 AM 0.86 0.0 M 0.0 M
9/13/2014 6:00 AM 0.00 0.0 M M M
9/14/2014 6:00 AM 0.00 0.0 M M M
9/15/2014 6:00 AM 0.00 0.0 M M M
9/16/2014 6:00 AM 0.00 0.0 M M M
9/17/2014 6:00 AM 0.23 M M M M
9/18/2014 6:00 AM 0.00 0.0 M M M
9/19/2014 6:00 AM 0.00 0.0 M M M
9/20/2014 6:00 AM 0.00 0.0 M M M
9/21/2014 6:00 AM 0.00 0.0 M M M
9/22/2014 6:00 AM 0.32 0.0 M 0.0 M Very brief, but intense rain shower late in the afternoon. No thunder observed--just very heavy rain for a short time.
9/23/2014 6:00 AM 0.00 0.0 M M M
9/24/2014 6:00 AM 0.00 0.0 M M M
9/25/2014 6:00 AM 0.00 0.0 M M M
9/26/2014 6:00 AM 0.00 0.0 M M M
9/27/2014 6:00 AM 0.00 0.0 M M M
9/28/2014 6:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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