Station Overview Station Location
Station Number WV-JF-3 Latitude 39.333093
Station Name Shenandoah Junction 2.8 SE Longitude -77.809771
County Jefferson Elevation (ft) 568



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 11 3.12 5.18 31 5.18 31 0.00 0 0 14 2 4.5 2 3
Nov 11 3.24 3.98 30 3.98 30 0.00 0 0 10 0 0.0 0 0
Dec 11 2.91 2.44 31 2.44 23 0.00 8 0 6 2 0.0 0 0
Jan 12 2.56 2.66 32 2.14 31 0.52 1 1 10 6 1.2 3 3
Feb 12 2.50 1.13 29 1.13 29 0.00 0 0 8 6 4.7 5 3
March 12 3.42 2.90 31 2.90 31 0.00 0 0 9 3 0.0 0 0
April 12 3.40 2.72 30 2.72 30 0.00 0 0 9 2 0.0 0 0
May 12 3.93 5.30 31 5.30 31 0.00 0 0 14 2 0.0 0 0
June 12 3.81 3.34 30 3.34 30 0.00 0 0 9 1 0.0 0 0
July 12 3.68 3.59 31 3.59 31 0.00 0 0 11 1 0.0 0 0
Aug 12 3.13 3.06 30 3.06 30 0.00 0 0 13 0 0.0 0 0
Sept 12 3.75 3.60 30 3.60 30 0.00 0 0 9 1 0.0 0 0
Water Year Totals: 39.45" 39.90" 366 days 39.38" 357 0.52" 9 days 1 122 days 26 days 10.4" 10 days 9 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
10/1/2011 T
10/2/2011 1.04
10/3/2011 0.38
10/4/2011 0.07
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.03
10/13/2011 0.80
10/14/2011 0.41
10/15/2011 0.40
10/16/2011 0.00
10/17/2011 T
10/18/2011 0.00
10/19/2011 0.03
10/20/2011 0.42
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.03
10/26/2011 0.00
10/27/2011 0.08
10/28/2011 0.11
10/29/2011 0.50
10/30/2011 0.88
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.08
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.03
11/16/2011 0.34
11/17/2011 0.54
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.32
11/22/2011 0.28
11/23/2011 1.67
11/24/2011 0.04
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.03
11/30/2011 0.65
12/1/2011 0.00
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.04
12/7/2011 0.33
12/8/2011 1.28
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011 0.01
12/17/2011 0.00
12/18/2011 T
12/19/2011 T
12/20/2011 0.00
12/21/2011 0.00
12/22/2011 0.09
12/23/2011 0.69
12/24/2011 **
12/25/2011 **
12/26/2011 **
12/27/2011 **
12/28/2011 **
12/29/2011 **
12/30/2011 **
12/31/2011 **
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00 0.52
1/2/2012 0.01
1/3/2012 T
1/4/2012 T
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 1.00
1/13/2012 0.20
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.07
1/18/2012 0.12
1/19/2012 T
1/20/2012 0.00
1/21/2012 0.36
1/22/2012 T
1/23/2012 0.01
1/24/2012 0.04
1/25/2012 0.00
1/26/2012 T
1/27/2012 0.32
1/28/2012 T
1/29/2012 0.00
1/30/2012 0.01
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 T
2/3/2012 T
2/4/2012 0.00
2/5/2012 0.29
2/6/2012 0.01
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.20
2/10/2012 0.00
2/11/2012 0.18
2/12/2012 0.02
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 T
2/16/2012 T
2/17/2012 0.19
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.00
2/24/2012 0.17
2/25/2012 0.07
2/26/2012 T
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 T
3/1/2012 1.86
3/2/2012 0.00
3/3/2012 0.39
3/4/2012 0.00
3/5/2012 T
3/6/2012 T
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.03
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.00
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.03
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.08
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 T
3/25/2012 0.39
3/26/2012 0.07
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.02
3/30/2012 0.00
3/31/2012 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.00
4/2/2012 0.15
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.03
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.01
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 T
4/19/2012 0.49
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.63
4/23/2012 1.02
4/24/2012 0.28
4/25/2012 0.00
4/26/2012 T
4/27/2012 0.01
4/28/2012 0.00
4/29/2012 0.10
4/30/2012 0.00
5/1/2012 0.08
5/2/2012 T
5/3/2012 T
5/4/2012 0.02
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.41
5/10/2012 0.08
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.06
5/15/2012 0.93
5/16/2012 0.02
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.04
5/22/2012 2.38
5/23/2012 0.59
5/24/2012 0.06
5/25/2012 0.06
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.40
5/29/2012 0.00
5/30/2012 0.17
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.80
6/3/2012 0.00
6/4/2012 0.08
6/5/2012 0.03
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 T
6/13/2012 1.41
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.06
6/19/2012 0.16
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.20
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.03
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.57
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.21
7/3/2012 0.00
7/4/2012 0.11
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 1.28
7/10/2012 0.20
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.02
7/15/2012 T
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.14
7/20/2012 0.57
7/21/2012 0.43
7/22/2012 0.39
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.02
7/26/2012 0.00
7/27/2012 0.22
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.00
8/1/2012 0.06
8/2/2012 0.03
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.41
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.31
8/11/2012 0.04
8/12/2012 0.00
8/13/2012
8/14/2012 0.13
8/15/2012 0.03
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.06
8/19/2012 0.00
8/20/2012 0.06
8/21/2012 0.03
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.15
8/27/2012 1.71
8/28/2012 0.04
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.01
9/3/2012 0.19
9/4/2012 0.02
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 T
9/8/2012 0.00
9/9/2012 0.34
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.40
9/19/2012 2.37
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.04
9/27/2012 0.05
9/28/2012 0.18
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM T 0.0 M 0.0 M Rain just started around 7am obs time; more on the way (via radar).
10/2/2011 7:00 AM 1.04 0.0 M 0.0 M Cold (upper 40's) and light rain all day - a gross day.
10/3/2011 7:00 AM 0.38 0.0 M 0.0 M
10/4/2011 7:00 AM 0.07 0.0 M 0.0 M
10/5/2011 7:00 AM 0.00 0.0 M 0.0 M
10/6/2011 7:00 AM 0.00 0.0 M 0.0 M
10/7/2011 7:00 AM 0.00 0.0 M 0.0 M
10/8/2011 7:00 AM 0.00 0.0 M 0.0 M
10/9/2011 7:00 AM 0.00 0.0 M 0.0 M
10/10/2011 7:00 AM 0.00 0.0 M 0.0 M
10/11/2011 7:00 AM 0.00 0.0 M 0.0 M
10/12/2011 7:00 AM 0.03 0.0 M 0.0 M Occasional L- & R- last night.
10/13/2011 7:00 AM 0.80 0.0 M 0.0 M On and off R- during most of 10/12 and into the morning of 10/13.
10/14/2011 7:00 AM 0.41 0.0 M 0.0 M R- on and off during the morning & day, then a brief TRW- during the late evening. Missed most of the training bands of heavy N-S rain to the west & east (frequent lightning) during the evening.
10/15/2011 7:00 AM 0.40 0.0 M 0.0 M Occasional R- during morning, then afternoon TRW-.
10/16/2011 7:00 AM 0.00 0.0 M 0.0 M
10/17/2011 7:00 AM T 0.0 M 0.0 M Brief Sprinkle around 4:45am on 10/17.
10/18/2011 7:00 AM 0.00 0.0 M 0.0 M
10/19/2011 7:00 AM 0.03 0.0 M 0.0 M RW- after midnight, then R- restarting around 7am on 10/19.
10/20/2011 7:00 AM 0.42 0.0 M 0.0 M Occasional RW- during the AM & early PM (0.35"), then RW- overnight (.07").
10/21/2011 7:00 AM 0.00 0.0 M 0.0 M
10/22/2011 7:00 AM 0.00 0.0 M 0.0 M
10/23/2011 7:00 AM 0.00 0.0 M 0.0 M
10/24/2011 7:00 AM 0.00 0.0 M 0.0 M
10/25/2011 7:00 AM 0.03 0.0 M 0.0 M RW- around early evening.
10/26/2011 7:00 AM 0.00 0.0 M 0.0 M
10/27/2011 7:00 AM 0.08 0.0 M 0.0 M RW- early PM on 10/26 (.01"), then R- starting early AM on 10/27 (.07") and continuing at 7am obs time.
10/28/2011 7:00 AM 0.11 0.0 M 0.0 M Occasional R- from 7am until 1pm, then a brief RW- around 5:30pm (cold front passage).
10/29/2011 7:00 AM 0.50 0.2 M 0.2 M R- starting at 7pm on 10/28, slowly mixing with S- around 6am on 10/29, and mostly all S- by 7am obs time, accumulating on grassy surfaces & trees.
10/30/2011 7:00 AM 0.88 4.3 M 3.0 M Very wet, heavy snow from 7am until 4:30pm on 10/29. Much compacting & melting of snow on ground, especially early in event, made snow measurements difficult. Water to snow ratio of about 5 to 1. Numerous large branches and some trees down from weight of wet snow, especially those with leaves still on. Snow was heavy enough to accumulate on roads. Storm snow total=4.5", water equiv=1.38".
10/31/2011 7:00 AM 0.00 0.0 M 2.0 M Still plenty of snow left on grassy areas from Saturday's storm even after a sunny & 45F Sunday. Snow is extremely compacted with high water content, making it hard to melt.
11/1/2011 7:00 AM 0.00 0.0 M T M Still some patchy snow in shaded areas, but most of ground now snow-free.
11/2/2011 7:00 AM 0.00 0.0 M 0.0 M Snow from Saturday's storm finally melted away.
11/3/2011 7:00 AM 0.00 0.0 M 0.0 M
11/4/2011 7:00 AM 0.00 0.0 M 0.0 M
11/5/2011 7:00 AM 0.00 0.0 M 0.0 M
11/6/2011 7:00 AM 0.00 0.0 M 0.0 M
11/7/2011 7:00 AM 0.00 0.0 M 0.0 M
11/8/2011 7:00 AM 0.00 0.0 M 0.0 M
11/9/2011 7:00 AM 0.00 0.0 M 0.0 M
11/10/2011 7:00 AM 0.00 0.0 M 0.0 M Rain just to the west at 7am obs time according to the radar.
11/11/2011 7:00 AM 0.08 0.0 M 0.0 M On & off R- from 8am until Noon on 11/10.
11/12/2011 7:00 AM 0.00 0.0 M 0.0 M
11/13/2011 7:00 AM 0.00 0.0 M 0.0 M
11/14/2011 7:00 AM 0.00 0.0 M 0.0 M
11/15/2011 7:00 AM 0.03 0.0 M 0.0 M Occasional R- from 5am-7am.
11/16/2011 7:00 AM 0.34 0.0 M 0.0 M R- starting at 11pm on 11/15 to 7am obs time.
11/17/2011 7:00 AM 0.54 0.0 M 0.0 M Occasional R- most of day, ending around 7pm.
11/18/2011 7:00 AM 0.00 0.0 M 0.0 M
11/19/2011 7:00 AM 0.00 0.0 M 0.0 M
11/20/2011 7:00 AM 0.00 0.0 M 0.0 M
11/21/2011 7:00 AM 0.32 0.0 M 0.0 M Sprinkles during early afternoon, then R- from 9pm until early am.
11/22/2011 7:00 AM 0.28 0.0 M 0.0 M On and off R- all day and into the evening. The L- from midnight until 7am obs time.
11/23/2011 7:00 AM 1.67 0.0 M 0.0 M Occasional L- & R- from 7am until 7pm (0.67"), then RW+ from 1am until 5am (1.00").
11/24/2011 7:00 AM 0.04 0.0 M 0.0 M R- from 7am to 8am on 11/23.
11/25/2011 7:00 AM 0.00 0.0 M 0.0 M
11/26/2011 7:00 AM 0.00 0.0 M 0.0 M
11/27/2011 7:00 AM 0.00 0.0 M 0.0 M
11/28/2011 7:00 AM 0.00 0.0 M 0.0 M
11/29/2011 7:00 AM 0.03 0.0 M 0.0 M RW- after midnight of 11/29.
11/30/2011 7:00 AM 0.65 0.0 M 0.0 M R-, occasionally R & R+, from late morning until early afternoon on 11/29, then clearing & cooling down.
12/1/2011 7:00 AM 0.00 0.0 M 0.0 M
12/2/2011 7:00 AM 0.00 0.0 M 0.0 M
12/3/2011 7:00 AM 0.00 0.0 M 0.0 M
12/4/2011 7:00 AM 0.00 0.0 M 0.0 M
12/5/2011 7:00 AM 0.00 0.0 M 0.0 M
12/6/2011 7:00 AM 0.04 0.0 M 0.0 M R- starting at 5am, then on and off during morning & afternoon of 12/6.
12/7/2011 7:00 AM 0.33 0.0 M 0.0 M RW- yesterday morning and afternoon (.09"), then R- starting after midnight to 7am (.24").
12/8/2011 7:00 AM 1.28 T T 0.0 M R-, occasionally R & R+, during most of 12/7. Mixing with snow (R-S-) from 8-10pm (36 degF), then stopping; no accumulation.
12/9/2011 7:00 AM 0.00 0.0 M 0.0 M
12/10/2011 7:00 AM 0.00 0.0 M 0.0 M
12/11/2011 7:00 AM 0.00 0.0 M 0.0 M
12/12/2011 7:00 AM 0.00 0.0 M 0.0 M
12/13/2011 7:00 AM 0.00 0.0 M 0.0 M
12/14/2011 7:00 AM 0.00 0.0 M 0.0 M
12/15/2011 7:00 AM 0.00 0.0 M 0.0 M
12/16/2011 7:00 AM 0.01 0.0 M 0.0 M RW- late afternoon, then turning windy & colder later that night.
12/17/2011 7:00 AM 0.00 0.0 M 0.0 M
12/18/2011 7:00 AM T T M 0.0 M Brief snow flurry early evening, no accum.
12/19/2011 7:00 AM T T M 0.0 M Snow showers between 11am-Noon on 12/18, no accum.
12/20/2011 7:00 AM 0.00 0.0 M 0.0 M
12/21/2011 7:00 AM 0.00 0.0 M 0.0 M
12/22/2011 7:00 AM 0.09 0.0 M 0.0 M Occasional R- during late AM & early PM (0.08"), then a brief RW- around 9pm (0.01") on 12/21.
12/23/2011 7:00 AM 0.69 0.0 M 0.0 M R-, occasionally R and R+, during daytime.
1/1/2012 7:00 AM 0.00 0.0 M 0.0 M
1/2/2012 7:00 AM 0.01 0.0 M 0.0 M Brief RW- during mid-afternoon.
1/3/2012 7:00 AM T T M 0.0 M Brief snow shower around 10am on 1/2, no accum.
1/4/2012 7:00 AM T T M 0.0 M A few snow flurries during afternoon, no accum.
1/5/2012 7:00 AM 0.00 0.0 M 0.0 M
1/6/2012 7:00 AM 0.00 0.0 M 0.0 M
1/7/2012 7:00 AM 0.00 0.0 M 0.0 M
1/8/2012 7:00 AM 0.00 0.0 M 0.0 M Another mild & snowless winter day. Cold, where are you?
1/9/2012 7:00 AM 0.00 0.0 M 0.0 M
1/10/2012 7:00 AM 0.00 0.0 M 0.0 M Snow just to the south of us. Not one flake fell.
1/11/2012 7:00 AM 0.00 0.0 M 0.0 M
1/12/2012 7:00 AM 1.00 0.0 M 0.0 M Occasional R- during most of the day, then R to R+ between 10-11pm.
1/13/2012 7:00 AM 0.20 0.0 M 0.0 M RW+ after midnight with strong winds.
1/14/2012 7:00 AM 0.00 0.0 M 0.0 M
1/15/2012 7:00 AM 0.00 0.0 M 0.0 M
1/16/2012 7:00 AM 0.00 0.0 M 0.0 M
1/17/2012 7:00 AM 0.07 T M 0.0 M R-, initially mixed with IP- around 7pm, but becoming all rain by 8pm. More rain after 7am obs time.
1/18/2012 7:00 AM 0.12 0.0 M 0.0 M Occasional R- during the AM and early PM.
1/19/2012 7:00 AM T T M 0.0 M Snow flurries during the AM on 1/18, no accumulation. Heavier snow showers to the north in Shepherdstown, WV.
1/20/2012 7:00 AM 0.00 0.0 M 0.0 M
1/21/2012 7:00 AM 0.36 1.0 M 1.0 M S- at 9pm, then S-IP- 11pm, then IP- to IP-ZR- to ZR- to ZL-, ending by 8am.
1/22/2012 7:00 AM T T M 1.0 M ZL- during morning of 1/21. No snow & ice melt as temp<32F all day and cloudy.
1/23/2012 7:00 AM 0.01 0.1 M 0.5 M Snow flurries around Noon of 1/22 (dusting), then ZL- during early morning of 1/23. Some melting of snow & ice from ground below. Stayed <32F all day.
1/24/2012 7:00 AM 0.04 0.0 M T M Fog & L- during early AM, then RW- during late AM & early PM. Most of the snow/ice on ground has melted, but still some snow/ice in shaded/sheltered areas.
1/25/2012 7:00 AM 0.00 0.0 M 0.0 M
1/26/2012 7:00 AM T 0.0 M 0.0 M Sprinkles (rain) between 6-7am this morning.
1/27/2012 7:00 AM 0.32 0.0 M 0.0 M RW- on and off yesterday & last night (0.11"), then RW+ between 6-7am (0.21").
1/28/2012 7:00 AM T 0.0 M 0.0 M Sprinkles of rain just after 7am on 1/27.
1/29/2012 7:00 AM 0.00 0.0 M 0.0 M Back to cold & windy again. And up & down winter.
1/30/2012 7:00 AM 0.01 0.1 0.01 T M Between 9:30-10pm, R- quickly changing over to S-, briefly S & S+, but quickly ending with a dusting on the ground (0.1").
1/31/2012 7:00 AM 0.00 0.0 M 0.0 M
2/1/2012 7:00 AM 0.00 0.0 M 0.0 M
2/2/2012 7:00 AM T 0.0 M 0.0 M Rain sprinkles around 6am on 2/2, with more rain on the radar coming (after 7am).
2/3/2012 7:00 AM T 0.0 M 0.0 M Rain sprinkles after 7am on 2/2.
2/4/2012 7:00 AM 0.00 0.0 M 0.0 M
2/5/2012 7:00 AM 0.29 1.8 0.22 1.5 M R- around 3pm, then R-S- to S- at 4pm, occasionally S. Rain total=.07", then Snow liquid total=.22". Very wet snow with temps gradually dropping from 40F at start of rain to 32F. Snow measured on mulch as roads & driveways had much melting early in event.
2/6/2012 7:00 AM 0.01 0.1 0.01 0.0 M Brief S- around 10am on 2/5. All of Saturday's snow (1.8") melted by end of Sunday afternoon.
2/7/2012 7:00 AM 0.00 0.0 M 0.0 M
2/8/2012 7:00 AM 0.00 0.0 M 0.0 M
2/9/2012 7:00 AM 0.20 1.7 0.20 1.0 M S- from 11am to 6pm on 2/8. Snow mostly melted when it hit the ground, but accumulated on mulch. Started accumulating on grass after 4pm.
2/10/2012 7:00 AM 0.00 0.0 M T M Most of yesterday's snow melted, except some small shaded areas.
2/11/2012 7:00 AM 0.18 0.9 0.13 0.9 M R- then R-S- to S-. 0.05" of rain, then 0.13" of snow liquid equivalence. Temps right at or slightly above 32F. Snow sticking to grass, trees, & mulch, but not streets & driveways.
2/12/2012 7:00 AM 0.02 0.2 0.02 T M Occasional S- between 8am-Noon (mostly melting when hitting ground), then SW- around 4pm with Arctic front passage (Trace). Snow on ground had blown away overnight, just traces around.
2/13/2012 7:00 AM 0.00 0.0 M T M Still a few small snow drifts (~1" tall) along shaded areas.
2/14/2012 7:00 AM 0.00 0.0 M 0.0 M
2/15/2012 7:00 AM T 0.0 M 0.0 M Sprinkles (rain) in the morning.
2/16/2012 7:00 AM T 0.0 M 0.0 M Sprinkles just before 7am on 2/16.
2/17/2012 7:00 AM 0.19 0.0 M 0.0 M Occasional R- during the day.
2/18/2012 7:00 AM 0.00 0.0 M 0.0 M
2/19/2012 7:00 AM 0.00 0.0 M 0.0 M
2/20/2012 7:00 AM 0.00 0.0 M 0.0 M Snow storm stayed south of region; no snow at all.
2/21/2012 7:00 AM 0.00 0.0 M 0.0 M
2/22/2012 7:00 AM 0.00 0.0 M 0.0 M
2/23/2012 7:00 AM 0.00 0.0 M 0.0 M
2/24/2012 7:00 AM 0.17 0.0 M 0.0 M R- between midnight & 7am on 2/24.
2/25/2012 7:00 AM 0.07 0.0 M 0.0 M
2/26/2012 7:00 AM T T T 0.0 M A few very light snow flurries during the afternoon.
2/27/2012 7:00 AM 0.00 0.0 M 0.0 M
2/28/2012 7:00 AM 0.00 0.0 M 0.0 M
2/29/2012 7:00 AM T 0.0 M 0.0 M R- just starting before the 7am obs cut-off time.
3/1/2012 7:00 AM 1.86 0.0 M 0.0 M R- starting at 7am 2/29, on and off during the day, with TR+ around 6pm, and more RW around 11pm. Localized flash flooding.
3/2/2012 7:00 AM 0.00 0.0 M 0.0 M
3/3/2012 7:00 AM 0.39 0.0 M 0.0 M Occasional R- starting at 2:30pm, then TRW- around 6pm.
3/4/2012 7:00 AM 0.00 0.0 M 0.0 M
3/5/2012 7:00 AM T T M 0.0 M Brief & very light snow flurry yesterday afternoon.
3/6/2012 7:00 AM T T M 0.0 M Brief but heavy snow showers with wind during the afternoon; very localized.
3/7/2012 7:00 AM 0.00 0.0 M 0.0 M
3/8/2012 7:00 AM 0.00 0.0 M 0.0 M
3/9/2012 7:00 AM 0.03 0.0 M 0.0 M RW- around 10pm on 3/8.
3/10/2012 7:00 AM 0.00 0.0 M 0.0 M
3/11/2012 7:00 AM 0.00 0.0 M 0.0 M
3/12/2012 7:00 AM 0.00 0.0 M 0.0 M
3/13/2012 7:00 AM 0.00 0.0 M 0.0 M
3/14/2012 7:00 AM 0.00 0.0 M 0.0 M Summer-like, sunny & warm with high ~80F.
3/15/2012 7:00 AM 0.00 0.0 M 0.0 M
3/16/2012 7:00 AM 0.03 0.0 M 0.0 M RW- after midnight on 3/16.
3/17/2012 7:00 AM 0.00 0.0 M 0.0 M
3/18/2012 7:00 AM 0.00 0.0 M 0.0 M
3/19/2012 7:00 AM 0.00 0.0 M 0.0 M
3/20/2012 7:00 AM 0.08 0.0 M 0.0 M RW- early evening of 3/19.
3/21/2012 7:00 AM 0.00 0.0 M 0.0 M
3/22/2012 7:00 AM 0.00 0.0 M 0.0 M
3/23/2012 7:00 AM 0.00 0.0 M 0.0 M
3/24/2012 7:00 AM T 0.0 M 0.0 M Few sprinkles before 7am on 3/24.
3/25/2012 7:00 AM 0.39 0.0 M 0.0 M RW- during late AM & early PM on 3/24.
3/26/2012 7:00 AM 0.07 0.0 M 0.0 M RW- between 10-11am on 3/25, then sprinkles later that evening.
3/27/2012 7:00 AM 0.00 0.0 M 0.0 M
3/28/2012 7:00 AM 0.00 0.0 M 0.0 M
3/29/2012 7:00 AM 0.02 0.0 M 0.0 M TRW- during early PM on 3/28, but very little rain with it.
3/30/2012 7:00 AM 0.00 0.0 M 0.0 M
3/31/2012 7:00 AM 0.03 0.0 M 0.0 M Sprinkles during AM & PM (traces), then RW- after midnight.
4/1/2012 7:00 AM 0.00 0.0 M 0.0 M
4/2/2012 7:00 AM 0.15 0.0 M 0.0 M On and off RW- from 7pm to early AM.
4/3/2012 7:00 AM 0.00 0.0 M 0.0 M
4/4/2012 7:00 AM 0.00 0.0 M 0.0 M
4/5/2012 7:00 AM 0.00 0.0 M 0.0 M Topsoils are dry. No big rains since Feb. 29, and warm weather has spurred early growth of plants.
4/6/2012 7:00 AM 0.00 0.0 M 0.0 M
4/7/2012 7:00 AM 0.00 0.0 M 0.0 M
4/8/2012 7:00 AM 0.00 0.0 M 0.0 M
4/9/2012 7:00 AM 0.00 0.0 M 0.0 M
4/10/2012 7:00 AM 0.00 0.0 M 0.0 M
4/11/2012 7:00 AM 0.00 0.0 M 0.0 M Topsoils are very dry & powdery. We need rain now!
4/12/2012 7:00 AM 0.03 T M 0.0 M RW-SW- in early PM (Trace), then RW- early evening (.03"). Afternoon shower was graupel, not snow.
4/13/2012 7:00 AM 0.00 0.0 M 0.0 M
4/14/2012 7:00 AM 0.00 0.0 M 0.0 M
4/15/2012 7:00 AM 0.01 0.0 M 0.0 M RW- after midnight on 4/15.
4/16/2012 7:00 AM 0.00 0.0 M 0.0 M
4/17/2012 7:00 AM 0.00 0.0 M 0.0 M
4/18/2012 7:00 AM T 0.0 M 0.0 M Just started to rain at 7am on 4/18.
4/19/2012 7:00 AM 0.49 0.0 M 0.0 M R- from 7am thru Midnight on 4/18.
4/20/2012 7:00 AM 0.00 0.0 M 0.0 M
4/21/2012 7:00 AM 0.00 0.0 M 0.0 M
4/22/2012 7:00 AM 0.63 0.0 M 0.0 M TRW- at 4:30pm, then R- until late evening.
4/23/2012 7:00 AM 1.02 T T 0.0 M R-, occasionally R, from 8am 4/22 to 7am obs time. Mixing with S- during early morning of 4/23; temp=38F.
4/24/2012 7:00 AM 0.28 0.0 M 0.0 M R- from 7am on 4/23 until late afternoon.
4/25/2012 7:00 AM 0.00 0.0 M 0.0 M
4/26/2012 7:00 AM T 0.0 M 0.0 M Brief RW- btw. 5-6am on 4/26.
4/27/2012 7:00 AM 0.01 0.0 M 0.0 M Brief RW- around 6:15pm.
4/28/2012 7:00 AM 0.00 0.0 M 0.0 M
4/29/2012 7:00 AM 0.10 0.0 M 0.0 M RW- during late afternoon & early evening.
4/30/2012 7:00 AM 0.00 0.0 M 0.0 M
5/1/2012 7:00 AM 0.08 0.0 M 0.0 M RW- during early morning of 5/1.
5/2/2012 7:00 AM T 0.0 M 0.0 M Sprinkes before 7am on 5/2.
5/3/2012 7:00 AM T 0.0 M 0.0 M Dark to the north during late afternoon, but only sprinkles. Heavy TRW at 6:30pm between Harpers Ferry, WV, and Knoxville, MD (I was on Rt. 340 when the storm hit).
5/4/2012 7:00 AM 0.02 0.0 M 0.0 M TRW- around 8:30pm, but little rain. Much more lightning & thunder & rain to the north (verified by radar).
5/5/2012 7:00 AM 0.00 0.0 M 0.0 M T-storms all around area, but nothing here.
5/6/2012 7:00 AM 0.00 0.0 M 0.0 M
5/7/2012 7:00 AM 0.00 0.0 M 0.0 M
5/8/2012 7:00 AM 0.00 0.0 M 0.0 M
5/9/2012 7:00 AM 0.41 0.0 M 0.0 M R-, occasionally R, during late afternoon & early evening.
5/10/2012 7:00 AM 0.08 0.0 M 0.0 M R- from late afternoon until early evening.
5/11/2012 7:00 AM 0.00 0.0 M 0.0 M
5/12/2012 7:00 AM 0.00 0.0 M 0.0 M
5/13/2012 7:00 AM 0.00 0.0 M 0.0 M
5/14/2012 7:00 AM 0.06 0.0 M 0.0 M R- starting early AM on 5/14, continuing at 7am obs time.
5/15/2012 7:00 AM 0.93 0.0 M 0.0 M R- during much of yesterday (7am 5/14 thru 7am 5/15), finally stopping during early am of 5/15.
5/16/2012 7:00 AM 0.02 0.0 M 0.0 M Brief RW- around 7:30am on 5/15.
5/17/2012 7:00 AM 0.00 0.0 M 0.0 M
5/18/2012 7:00 AM 0.00 0.0 M 0.0 M
5/19/2012 7:00 AM 0.00 0.0 M 0.0 M
5/20/2012 7:00 AM 0.00 0.0 M 0.0 M
5/21/2012 7:00 AM 0.04 0.0 M 0.0 M RW- developing after midnight, continuing at 7am obs time.
5/22/2012 7:00 AM 2.38 0.0 M 0.0 M Occasional L- & R- from 7am until 7pm (0.45"), then RW+ at 9:30pm and TRW+ from 10-11pm (1.93").
5/23/2012 7:00 AM 0.59 0.0 M 0.0 M TRW- from 11pm 5/22 until 12:30am 5/23.
5/24/2012 7:00 AM 0.06 0.0 M 0.0 M Brief RW- around 5pm (.02"), then R- after 11:30pm (.04").
5/25/2012 7:00 AM 0.06 0.0 M 0.0 M TRW- from 7:15pm until 8:30pm; lots of lightning & thunder, but little rain. Just missed (to the west) the heavy rain - via radar & visually.
5/26/2012 7:00 AM 0.00 0.0 M 0.0 M
5/27/2012 7:00 AM 0.00 0.0 M 0.0 M
5/28/2012 7:00 AM 0.40 0.0 M 0.0 M TRW- around 8pm (0.38") with very gusty winds, then another TRW- around 11pm (0.02"), with bulk of storm to my west (via radar).
5/29/2012 7:00 AM 0.00 0.0 M 0.0 M
5/30/2012 7:00 AM 0.17 0.0 M 0.0 M TRW- during late afternoon, then occasional RW- during early evening.
5/31/2012 7:00 AM 0.00 0.0 M 0.0 M
6/1/2012 7:00 AM 0.00 0.0 M 0.0 M
6/2/2012 7:00 AM 0.80 0.0 M 0.0 M TRW+ around 5pm (very heavy rains w/wind in a short time - 0.34"), then RW+ around 7:30pm (0.46").
6/3/2012 7:00 AM 0.00 0.0 M 0.0 M
6/4/2012 7:00 AM 0.08 0.0 M 0.0 M RW- around 10:45pm on 6/3.
6/5/2012 7:00 AM 0.03 0.0 M 0.0 M RW- overnight.
6/6/2012 7:00 AM 0.00 0.0 M 0.0 M
6/7/2012 7:00 AM 0.00 0.0 M 0.0 M
6/8/2012 7:00 AM 0.00 0.0 M 0.0 M
6/9/2012 7:00 AM 0.00 0.0 M 0.0 M
6/10/2012 7:00 AM 0.00 0.0 M 0.0 M Starting to get dry with sunny, windy, low humidity, and warmer weather.
6/11/2012 7:00 AM 0.00 0.0 M 0.0 M
6/12/2012 7:00 AM T 0.0 M 0.0 M Occasional spits of rain in the early morning, barely getting driveway moist.
6/13/2012 7:00 AM 1.41 0.0 M 0.0 M R-, occasionally R & R+, from 7:30am until early afternoon (1.31"); the TRW- at 10pm (0.10").
6/14/2012 7:00 AM 0.00 0.0 M 0.0 M
6/15/2012 7:00 AM 0.00 0.0 M 0.0 M
6/16/2012 7:00 AM 0.00 0.0 M 0.0 M
6/17/2012 7:00 AM 0.00 0.0 M 0.0 M
6/18/2012 7:00 AM 0.06 0.0 M 0.0 M
6/19/2012 7:00 AM 0.16 0.0 M 0.0 M
6/20/2012 7:00 AM 0.00 0.0 M 0.0 M
6/21/2012 7:00 AM 0.00 0.0 M 0.0 M
6/22/2012 7:00 AM 0.00 0.0 M 0.0 M
6/23/2012 7:00 AM 0.20 0.0 M 0.0 M
6/24/2012 7:00 AM 0.00 0.0 M 0.0 M
6/25/2012 7:00 AM 0.00 0.0 M 0.0 M
6/26/2012 7:00 AM 0.03 0.0 M 0.0 M
6/27/2012 7:00 AM 0.00 0.0 M 0.0 M
6/28/2012 7:00 AM 0.00 0.0 M 0.0 M
6/29/2012 7:00 AM 0.00 0.0 M 0.0 M
6/30/2012 7:00 AM 0.57 0.0 M 0.0 M TRW+ with very strong winds (est. 70 mph) and frequent lightning/thunder. Numerous large branches down with a few trees down. Start 9:45pm with rain stopping around 11pm. Lots of wind but not much rain.
7/1/2012 7:00 AM 0.00 0.0 M 0.0 M
7/2/2012 7:00 AM 0.21 0.0 M 0.0 M TRW- at 1:30am on 7/2. Frequent thunder heard starting at 12:30am, but no rain until 1:30am.
7/3/2012 7:00 AM 0.00 0.0 M 0.0 M
7/4/2012 7:00 AM 0.11 0.0 M 0.0 M TRW- around 8pm, then distant lightning (no rain) in the NE around 5am.
7/5/2012 7:00 AM 0.00 0.0 M 0.0 M Lightning & thunder just to the west at 9pm; no rain here.
7/6/2012 7:00 AM 0.00 0.0 M 0.0 M
7/7/2012 7:00 AM 0.00 0.0 M 0.0 M
7/8/2012 7:00 AM 0.00 0.0 M 0.0 M HOT! The combination of extreme heat & lack of recent rains are starting to stress plants.
7/9/2012 7:00 AM 1.28 0.0 M 0.0 M TRW- around 2pm (.25"), 3:30pm (.11"), and from 2:30-7am (.92"). Still raining at 7am obs time.
7/10/2012 7:00 AM 0.20 0.0 M 0.0 M TRW- rains from 7-8:30am.
7/11/2012 7:00 AM 0.00 0.0 M 0.0 M
7/12/2012 7:00 AM 0.00 0.0 M 0.0 M
7/13/2012 7:00 AM 0.00 0.0 M 0.0 M
7/14/2012 7:00 AM 0.02 0.0 M 0.0 M RW- before 7am on 7/14.
7/15/2012 7:00 AM T 0.0 M 0.0 M A few sprinkles during late AM & early PM.
7/16/2012 7:00 AM 0.00 0.0 M 0.0 M TRWs both south & north of home (thunder & lightning with rain shafts) during afternoon & early evening, but no rain at house.
7/17/2012 7:00 AM 0.00 0.0 M 0.0 M
7/18/2012 7:00 AM 0.00 0.0 M 0.0 M
7/19/2012 7:00 AM 0.14 0.0 M 0.0 M TRW- around 2-3pm. Disappointing rain total since radar looked impressive.
7/20/2012 7:00 AM 0.57 0.0 M 0.0 M TRW during early evening.
7/21/2012 7:00 AM 0.43 0.0 M 0.0 M R- during late morning (0.23") and overnight (0.20").
7/22/2012 7:00 AM 0.39 0.0 M 0.0 M R- from 7am until mid-afternoon; cool w/temps in upper 60's-low 70's during daytime.
7/23/2012 7:00 AM 0.00 0.0 M 0.0 M Finally a dry day with the sunshine later in the day.
7/24/2012 7:00 AM 0.00 0.0 M 0.0 M
7/25/2012 7:00 AM 0.02 0.0 M 0.0 M RW- during late morning of 7/24.
7/26/2012 7:00 AM 0.00 0.0 M 0.0 M
7/27/2012 7:00 AM 0.22 0.0 M 0.0 M RW- around 8am on 7/26 (.01"), then TRW- overnight (0.21").
7/28/2012 7:00 AM 0.00 0.0 M 0.0 M
7/29/2012 7:00 AM 0.00 0.0 M 0.0 M
7/30/2012 7:00 AM 0.00 0.0 M 0.0 M
7/31/2012 7:00 AM 0.00 0.0 M 0.0 M CB to the NW with distant lightning at 9pm.
8/1/2012 7:00 AM 0.06 0.0 M 0.0 M Rain all around my house during PM (via radar), but the only rain came from a brief TRW- at 10pm.
8/2/2012 7:00 AM 0.03 0.0 M 0.0 M TRW- during early evening, but only .03" rain. Plenty of thunder during afternoon, but no rain.
8/3/2012 7:00 AM 0.00 0.0 M 0.0 M
8/4/2012 7:00 AM 0.00 0.0 M 0.0 M
8/5/2012 7:00 AM 0.00 0.0 M 0.0 M Getting dry with little to no rain and temps in 90's.
8/6/2012 7:00 AM 0.41 0.0 M 0.0 M TRW- at 2:45pm (0.15"), then RW- >9:30pm (0.26").
8/7/2012 7:00 AM 0.00 0.0 M 0.0 M
8/8/2012 7:00 AM 0.00 0.0 M 0.0 M
8/9/2012 7:00 AM 0.00 0.0 M 0.0 M
8/10/2012 7:00 AM 0.31 0.0 M 0.0 M TRW- around 8am (.02"), then complete misses by nearby TRW during afternoon & evening (via radar) until RW- after midnight to 7am (0.29").
8/11/2012 7:00 AM 0.04 0.0 M 0.0 M Lingering RW- from 7-8am on 8/10.
8/12/2012 7:00 AM 0.00 0.0 M 0.0 M
8/14/2012 7:00 AM 0.13 0.0 M 0.0 M RW- between midnight and 7am on 8/14.
8/15/2012 7:00 AM 0.03 0.0 M 0.0 M Lingering RW- from 7-8am on 8/14.
8/16/2012 7:00 AM 0.00 0.0 M 0.0 M
8/17/2012 7:00 AM 0.00 0.0 M 0.0 M
8/18/2012 7:00 AM 0.06 0.0 M 0.0 M RW- around 4:30pm.
8/19/2012 7:00 AM 0.00 0.0 M 0.0 M
8/20/2012 7:00 AM 0.06 0.0 M 0.0 M RW- between Noon and 1pm.
8/21/2012 7:00 AM 0.03 0.0 M 0.0 M RW- during early afternoon.
8/22/2012 7:00 AM 0.00 0.0 M 0.0 M
8/23/2012 7:00 AM 0.00 0.0 M 0.0 M Rain to the south (via radar & visually).
8/24/2012 7:00 AM 0.00 0.0 M 0.0 M Getting dry. Lawns are browning, leaves falling off trees early.
8/25/2012 7:00 AM 0.00 0.0 M 0.0 M
8/26/2012 7:00 AM 0.15 0.0 M 0.0 M RW- after midnight.
8/27/2012 7:00 AM 1.71 0.0 M 0.0 M RW- during morning (.01"), then TRW+ (heavy downpours & frequent lightning) at 12:30pm (1.42"), then RW- late afternoon-early evening (0.28").
8/28/2012 7:00 AM 0.04 0.0 M 0.0 M RW- around 4am on 8/28; stopped before 7am.
8/29/2012 7:00 AM 0.00 0.0 M 0.0 M
8/30/2012 7:00 AM 0.00 0.0 M 0.0 M
8/31/2012 7:00 AM 0.00 0.0 M 0.0 M
9/1/2012 7:00 AM 0.00 0.0 M 0.0 M Getting dry again with rising temperatures and no rain lately.
9/2/2012 7:00 AM 0.01 0.0 M 0.0 M TRW- around 4:30pm; lots of thunder but very little rain.
9/3/2012 7:00 AM 0.19 0.0 M 0.0 M RW- during early afternoon (.09"), then RW- late evening (.10").
9/4/2012 7:00 AM 0.02 0.0 M 0.0 M RW- after midnight.
9/5/2012 7:00 AM 0.00 0.0 M 0.0 M
9/6/2012 7:00 AM 0.00 0.0 M 0.0 M Rain to the south & east (via radar); missed again!
9/7/2012 7:00 AM T 0.0 M 0.0 M A few sprinkles in the late AM.
9/8/2012 7:00 AM 0.00 0.0 M 0.0 M Thunder heard to the north during mid-afternoon.
9/9/2012 7:00 AM 0.34 0.0 M 0.0 M TRW- around Noon (0.11"), then occasional RW- during afternoon (0.23")
9/10/2012 7:00 AM 0.00 0.0 M 0.0 M
9/11/2012 7:00 AM 0.00 0.0 M 0.0 M
9/12/2012 7:00 AM 0.00 0.0 M 0.0 M
9/13/2012 7:00 AM 0.00 0.0 M 0.0 M
9/14/2012 7:00 AM 0.00 0.0 M 0.0 M
9/15/2012 7:00 AM 0.00 0.0 M 0.0 M
9/16/2012 7:00 AM 0.00 0.0 M 0.0 M
9/17/2012 7:00 AM 0.00 0.0 M 0.0 M Getting very dry; lawns browning & leafs prematurely browning and falling off.
9/18/2012 7:00 AM 0.40 0.0 M 0.0 M Occasional R- began around 9pm and continued past 7am Tues obs time.
9/19/2012 7:00 AM 2.37 0.0 M 0.0 M Rain & Thunder Storms during AM & early PM. Heavy rains between 10am-2pm. We needed this rain!
9/20/2012 7:00 AM 0.00 0.0 M 0.0 M
9/21/2012 7:00 AM 0.00 0.0 M 0.0 M
9/22/2012 7:00 AM 0.00 0.0 M 0.0 M
9/23/2012 7:00 AM 0.00 0.0 M 0.0 M TRW's bypassed us and developed east of us.
9/24/2012 7:00 AM 0.00 0.0 M 0.0 M
9/25/2012 7:00 AM 0.00 0.0 M 0.0 M Cool mornings...upper 30'sF.
9/26/2012 7:00 AM 0.04 0.0 M 0.0 M RW- after midnight but before 6am on 9/26.
9/27/2012 7:00 AM 0.05 0.0 M 0.0 M RW- at 9:30pm & between Midnight-6am.
9/28/2012 7:00 AM 0.18 0.0 M 0.0 M Occasional light TRW- during late afternoon & evening. Strongest TRWs just to south of us (via radar).
9/29/2012 7:00 AM 0.00 0.0 M 0.0 M
9/30/2012 7:00 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/24/2011 1/01/2012 5:00 PM 9 0.52 0.0 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