Station Overview Station Location
Station Number MO-GY-3 Latitude 40.0668305
Station Name Trenton 7.8 E Longitude -93.4575786
County Grundy Elevation (ft) 882



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 10 3.20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 2.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 1.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 1.07 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 1.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 2.51 1.57 30 1.57 30 0.00 0 0 9 1 1.5 1 1
April 11 3.65 4.30 28 4.30 28 0.00 0 0 11 2 0.0 0 0
May 11 5.44 5.51 30 5.51 30 0.00 0 0 15 1 0.0 0 0
June 11 4.91 5.91 30 5.91 30 0.00 0 0 19 2 0.0 0 0
July 11 4.85 3.89 30 3.89 30 0.00 0 0 10 0 0.0 0 0
Aug 11 4.25 4.80 30 4.80 30 0.00 0 0 13 0 0.0 0 0
Sept 11 4.14 0.74 29 0.74 29 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 39.58" 26.72" 207 days 26.72" 207 0.00" 0 days 0 84 days 7 days 1.5" 1 days 1 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
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.50
3/6/2011 0.00
3/7/2011 0.00
3/8/2011 0.09
3/9/2011 0.45
3/10/2011 0.04
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.08
3/21/2011 0.00
3/22/2011 0.00
3/23/2011 0.08
3/24/2011 0.00
3/25/2011 0.31
3/26/2011 0.01
3/27/2011 0.01
3/28/2011 0.00
3/29/2011 T
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 T
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.20
4/5/2011 0.00
4/6/2011 0.00
4/7/2011
4/8/2011 0.64
4/9/2011 0.01
4/10/2011
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.09
4/15/2011 0.25
4/16/2011 0.82
4/17/2011 0.00
4/18/2011 0.00
4/19/2011 0.16
4/20/2011 0.04
4/21/2011 0.00
4/22/2011 1.24
4/23/2011 0.30
4/24/2011 T
4/25/2011 0.00
4/26/2011 0.55
4/27/2011 0.00
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.00
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.38
5/7/2011 0.01
5/8/2011 0.00
5/9/2011 T
5/10/2011 0.00
5/11/2011 0.00
5/12/2011 0.15
5/13/2011 0.01
5/14/2011 0.17
5/15/2011 0.01
5/16/2011 0.52
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.00
5/20/2011
5/21/2011 1.02
5/22/2011 1.45
5/23/2011 0.01
5/24/2011 0.00
5/25/2011 1.19
5/26/2011 0.28
5/27/2011 0.00
5/28/2011 0.01
5/29/2011 0.05
5/30/2011 0.00
5/31/2011 0.25
6/1/2011 0.02
6/2/2011 0.02
6/3/2011 0.46
6/4/2011 0.00
6/5/2011 0.02
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 0.00
6/10/2011 2.39
6/11/2011 0.09
6/12/2011 T
6/13/2011 0.03
6/14/2011 0.01
6/15/2011 0.29
6/16/2011 0.00
6/17/2011 0.12
6/18/2011 0.03
6/19/2011 0.01
6/20/2011 0.24
6/21/2011 0.16
6/22/2011 0.13
6/23/2011 0.01
6/24/2011 0.00
6/25/2011 0.01
6/26/2011 0.51
6/27/2011 1.36
6/28/2011 T
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.23
7/4/2011 0.58
7/5/2011 0.00
7/6/2011 0.00
7/7/2011 0.00
7/8/2011 0.79
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.00
7/12/2011 0.01
7/13/2011 0.04
7/14/2011 0.00
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.00
7/22/2011 0.00
7/23/2011 0.00
7/24/2011 0.01
7/25/2011 0.10
7/26/2011 0.00
7/27/2011
7/28/2011 0.00
7/29/2011 1.48
7/30/2011 0.34
7/31/2011 0.31
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 1.68
8/6/2011 0.02
8/7/2011 0.01
8/8/2011 0.00
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.12
8/13/2011 0.12
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.89
8/17/2011 0.57
8/18/2011
8/19/2011 0.34
8/20/2011 0.32
8/21/2011 0.00
8/22/2011 0.17
8/23/2011 0.11
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 0.00
8/28/2011 0.00
8/29/2011 0.03
8/30/2011 0.00
8/31/2011 0.42
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.16
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.13
9/11/2011
9/12/2011 T
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 0.06
9/16/2011 0.03
9/17/2011 0.16
9/18/2011 0.04
9/19/2011 0.16
9/20/2011 0.00
9/21/2011 0.00
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.00
9/29/2011 0.00
9/30/2011 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/2/2011 7:00 AM 0.00 0.0 M M M
3/3/2011 7:00 AM 0.00 0.0 M M M
3/4/2011 7:00 AM 0.00 0.0 M M M
3/5/2011 7:00 AM 0.50 M M M M
3/6/2011 7:00 AM 0.00 0.0 M M M
3/7/2011 7:00 AM 0.00 0.0 M M M
3/8/2011 7:00 AM 0.09 M M M M
3/9/2011 7:00 AM 0.45 M M M M
3/10/2011 7:00 AM 0.04 M M M M drizzle and snow showers late afternoon into evening,no accumulation.
3/11/2011 7:00 AM 0.00 0.0 M M M
3/12/2011 7:00 AM 0.00 0.0 M M M
3/13/2011 7:00 AM 0.00 0.0 M M M
3/14/2011 7:00 AM 0.00 0.0 M M M
3/15/2011 7:00 AM 0.00 0.0 M M M
3/16/2011 7:00 AM 0.00 0.0 M M M
3/17/2011 7:00 AM 0.00 0.0 M M M
3/18/2011 7:00 AM 0.00 0.0 M M M
3/19/2011 7:00 AM 0.00 0.0 M M M Car windshield frosted over
3/20/2011 7:00 AM 0.08 M M M M
3/21/2011 7:00 AM 0.00 0.0 M M M
3/22/2011 7:00 AM 0.00 0.0 M M M
3/23/2011 7:00 AM 0.08 M M M M
3/24/2011 7:00 AM 0.00 0.0 M M M
3/25/2011 7:00 AM 0.31 1.5 0.31 1.5 0.31 Roadways just wet
3/26/2011 7:00 AM 0.01 M M 0.0 0.00 90-95% snow melted during day yesterday,snow completely melted by 7am today.
3/27/2011 7:00 AM 0.01 M M M M Intermittent snow flurries yesterday after 11am, no accumulation
3/28/2011 7:00 AM 0.00 0.0 M M M
3/29/2011 7:00 AM T M M M M
3/30/2011 7:00 AM 0.00 0.0 M M M
3/31/2011 7:00 AM 0.00 0.0 M M M
4/1/2011 7:00 AM T M M M M
4/2/2011 7:00 AM 0.00 0.0 M M M
4/3/2011 7:00 AM 0.00 0.0 M M M
4/4/2011 7:00 AM 0.20 M M M M
4/5/2011 7:00 AM 0.00 0.0 M M M
4/6/2011 7:00 AM 0.00 0.0 M M M
4/8/2011 7:00 AM 0.64 M M M M
4/9/2011 7:00 AM 0.01 M M M M
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 7:00 AM 0.00 0.0 M M M
4/14/2011 7:00 AM 0.09 M M M M
4/15/2011 7:00 AM 0.25 M M M M Light rain at 7:00 am
4/16/2011 7:00 AM 0.82 M M M M
4/17/2011 7:00 AM 0.00 0.0 M M M
4/18/2011 7:00 AM 0.00 0.0 M M M
4/19/2011 7:00 AM 0.16 M M M M drizzle at 7:00am Temp. 41
4/20/2011 7:00 AM 0.04 M M M M
4/21/2011 7:00 AM 0.00 0.0 M M M
4/22/2011 7:00 AM 1.24 M M M M Heavy rain from 6:20-6:40. .80-.90 rain in that 20 minutes.
4/23/2011 7:00 AM 0.30 M M M M
4/24/2011 7:00 AM T M M M M
4/25/2011 7:00 AM 0.00 0.0 M M M
4/26/2011 7:00 AM 0.55 M M M M
4/27/2011 7:00 AM 0.00 0.0 M M M
4/28/2011 7:00 AM 0.00 0.0 M M M
4/29/2011 7:00 AM 0.00 0.0 M M M
4/30/2011 7:00 AM 0.00 0.0 M M M
5/1/2011 7:00 AM 0.00 0.0 M M M
5/2/2011 7:00 AM 0.00 0.0 M M M Low this morning 35° with heavy dew and no frost.
5/3/2011 7:00 AM 0.00 0.0 M M M 33° lo with widespread frost.
5/4/2011 7:00 AM 0.00 0.0 M M M 32° lo with widespread frost
5/5/2011 7:00 AM 0.00 0.0 M M M
5/6/2011 7:00 AM 0.38 M M M M
5/7/2011 7:00 AM 0.01 M M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM T M M M M
5/10/2011 7:00 AM 0.00 0.0 M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.15 M M M M
5/13/2011 7:00 AM 0.01 M M M M
5/14/2011 7:00 AM 0.17 M M M M
5/15/2011 7:00 AM 0.01 M M M M
5/16/2011 7:00 AM 0.52 0.0 M M M Showered from 10:00AM 4:30PM
5/17/2011 7:00 AM 0.00 0.0 M M M
5/18/2011 7:00 AM 0.00 0.0 M M M
5/19/2011 7:00 AM 0.00 0.0 M M M
5/21/2011 7:00 AM 1.02 M M M M
5/22/2011 7:00 AM 1.45 M M M M
5/23/2011 7:00 AM 0.01 M M M M
5/24/2011 7:00 AM 0.00 0.0 M M M
5/25/2011 7:00 AM 1.19 M M M M
5/26/2011 7:00 AM 0.28 M M M M
5/27/2011 7:00 AM 0.00 0.0 M M M
5/28/2011 7:00 AM 0.01 M M M M
5/29/2011 7:00 AM 0.05 M M M M
5/30/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.25 M M M M currently showering at 7:00 am. with occasional thunder
6/1/2011 7:00 AM 0.02 M M M M
6/2/2011 7:00 AM 0.02 M M M M showering currently at 7:00am
6/3/2011 7:00 AM 0.46 M M M M
6/4/2011 7:00 AM 0.00 0.0 M M M
6/5/2011 7:00 AM 0.02 M M M M
6/6/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 7:00 AM 0.00 0.0 M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/9/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 2.39 M M M M .25"from 8:30-10:30am,.44"from 5:30-8:30pm,and 1.70" from 8:30-10:30pm
6/11/2011 7:00 AM 0.09 M M M M 60° at 7:00am with light north breeze
6/12/2011 7:00 AM T M M M M
6/13/2011 7:00 AM 0.03 M M M M Thunder and rain currently in area at 7:00am with easterly breeze and 62°
6/14/2011 7:00 AM 0.01 M M M M
6/15/2011 7:00 AM 0.29 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/17/2011 7:00 AM 0.12 M M M M
6/18/2011 7:00 AM 0.03 M M M M
6/19/2011 7:00 AM 0.01 M M M M
6/20/2011 7:00 AM 0.24 M M M M
6/21/2011 7:00 AM 0.16 M M M M wind gust from 11:43pm-11:48pm at a constant 30-40 mph,rain started at 11:52pm, only heard 1 clap thunder.
6/22/2011 7:00 AM 0.13 M M M M
6/23/2011 7:00 AM 0.01 M M M M
6/24/2011 7:00 AM 0.00 0.0 M M M At 7:00am heavy dew left a trace of moisture in rain gauge,53°, no wind,clear skies,beautiful morning.I could see the cows breath as they walked in from pasture this morning,just an observation ,do not know what it means.
6/25/2011 7:00 AM 0.01 M M M M
6/26/2011 7:00 AM 0.51 M M M M at 7:00am fog,light mist,light breeze from ENE and 65°
6/27/2011 7:00 AM 1.36 M M M M wind gust started at 11:37pm with moderate rain 5 min. later and 3-4 minutes later after that 3-4 minutes of small sporadic hail. lost several limbs from trees and minor structural damage to some sheds.
6/28/2011 7:00 AM T M M M M
6/29/2011 7:00 AM 0.00 0.0 M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/1/2011 7:00 AM 0.00 0.0 M M M
7/2/2011 7:00 AM 0.00 0.0 M M M
7/3/2011 7:00 AM 0.23 M M M M
7/4/2011 7:00 AM 0.58 M M M M
7/5/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/7/2011 7:00 AM 0.00 0.0 M M M
7/8/2011 7:00 AM 0.79 M M M M
7/9/2011 7:00 AM 0.00 0.0 M M M
7/10/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/12/2011 7:00 AM 0.01 M M M M
7/13/2011 7:00 AM 0.04 M M M M
7/14/2011 7:00 AM 0.00 0.0 M M M
7/15/2011 7:00 AM 0.00 0.0 M M M
7/16/2011 7:00 AM 0.00 0.0 M M M
7/17/2011 7:00 AM 0.00 0.0 M M M
7/18/2011 7:00 AM 0.00 0.0 M M M
7/19/2011 7:00 AM 0.00 0.0 M M M
7/20/2011 7:00 AM 0.00 0.0 M M M
7/21/2011 7:00 AM 0.00 0.0 M M M
7/22/2011 7:00 AM 0.00 0.0 M M M
7/23/2011 7:00 AM 0.00 0.0 M M M
7/24/2011 7:00 AM 0.01 M M M M
7/25/2011 7:00 AM 0.10 M M M M
7/26/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 7:00 AM 0.00 0.0 M M M
7/29/2011 7:00 AM 1.48 M M M M
7/30/2011 7:00 AM 0.34 M M M M
7/31/2011 7:00 AM 0.31 M M M M
8/1/2011 7:00 AM 0.00 0.0 M M M
8/2/2011 7:00 AM 0.00 0.0 M M M
8/3/2011 7:00 AM 0.00 0.0 M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/5/2011 7:00 AM 1.68 M M M M
8/6/2011 7:00 AM 0.02 M M M M
8/7/2011 7:00 AM 0.01 M M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/9/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.00 0.0 M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 7:00 AM 0.12 M M M M
8/13/2011 7:00 AM 0.12 0.0 M M M
8/14/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.00 0.0 M M M
8/16/2011 7:00 AM 0.89 M M M M
8/17/2011 7:00 AM 0.57 M M M M
8/19/2011 7:00 AM 0.34 M M M M
8/20/2011 7:00 AM 0.32 M M M M
8/21/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 7:00 AM 0.17 M M M M
8/23/2011 7:00 AM 0.11 M M M M
8/24/2011 7:00 AM 0.00 0.0 M M M
8/25/2011 7:00 AM 0.00 0.0 M M M
8/26/2011 7:00 AM 0.00 0.0 M M M
8/27/2011 7:00 AM 0.00 0.0 M M M
8/28/2011 7:00 AM 0.00 0.0 M M M
8/29/2011 7:00 AM 0.03 M M M M
8/30/2011 7:00 AM 0.00 0.0 M M M
8/31/2011 7:00 AM 0.42 M M M M
9/1/2011 7:00 AM 0.00 0.0 M M M
9/2/2011 7:00 AM 0.00 0.0 M M M
9/3/2011 7:00 AM 0.00 0.0 M M M
9/4/2011 7:00 AM 0.16 M M M M
9/5/2011 7:00 AM 0.00 0.0 M M M 49° and light northerly breeze,the cows are jumping,kicking,and running in circles.Life is good again.
9/6/2011 7:00 AM 0.00 0.0 M M M
9/7/2011 7:00 AM 0.00 0.0 M M M
9/8/2011 7:00 AM 0.00 0.0 M M M
9/9/2011 7:00 AM 0.00 0.0 M M M
9/10/2011 7:00 AM 0.13 M M M M
9/12/2011 7:00 AM T M M M M
9/13/2011 7:00 AM 0.00 0.0 M M M
9/14/2011 7:00 AM 0.00 0.0 M M M
9/15/2011 7:00 AM 0.06 M M M M 40° lo this morning with scattered heavy frost in pastures but not solely in low areas,some frost on ridges.
9/16/2011 7:00 AM 0.03 M M M M Lit wood stove this morning just to take chill off. 39° yesterday morning with a high of 61° and lo this morning of 50° with light rain,cool north breeze. A little heat feels good.
9/17/2011 7:00 AM 0.16 M M M M
9/18/2011 7:00 AM 0.04 M M M M
9/19/2011 7:00 AM 0.16 M M M M
9/20/2011 7:00 AM 0.00 0.0 M M M
9/21/2011 7:00 AM 0.00 0.0 M M M
9/22/2011 7:00 AM 0.00 0.0 M M M
9/23/2011 7:00 AM 0.00 0.0 M M M
9/24/2011 7:00 AM 0.00 0.0 M M M
9/25/2011 7:00 AM 0.00 0.0 M M M
9/26/2011 7:00 AM 0.00 0.0 M M M
9/27/2011 7:00 AM 0.00 0.0 M M M
9/28/2011 7:00 AM 0.00 0.0 M M M
9/29/2011 7:00 AM 0.00 0.0 M M M
9/30/2011 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



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
4/3/2011 9:20 PM 1" Quarter Size 1/2" Grape 1/4" Pea Size Hard 5 1min no damage Continuous False Same time as rain Same time as smaller hail 10-20
5/21/2011 9:54 PM 3/8" 3/8" 1/4" Pea Size Hard 2 1min no damage Continuous True After rain Same time as smaller hail vertical