Station Overview Station Location
Station Number IL-OG-4 Latitude 42.1747
Station Name Byron 3.2 N Longitude -89.2678
County Ogle Elevation (ft) 738



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 09 2.75 6.09 31 6.09 31 0.00 0 0 19 3 0.0 0 0
Nov 09 2.61 1.68 30 1.68 30 0.00 0 0 8 1 0.0 0 0
Dec 09 1.95 3.48 31 2.95 27 0.53 4 2 9 6 12.7 9 22
Jan 10 1.37 0.93 31 0.45 29 0.48 2 1 5 7 6.0 3 29
Feb 10 1.44 0.84 28 0.66 24 0.18 4 2 7 5 13.3 7 24
March 10 2.14 1.76 31 1.76 31 0.00 0 0 11 0 1.2 2 8
April 10 3.32 3.13 30 3.13 30 0.00 0 0 10 2 0.0 0 0
May 10 4.01 4.61 31 4.61 31 0.00 0 0 14 2 0.0 0 0
June 10 4.58 8.21 30 8.21 30 0.00 0 0 21 0 0.0 0 0
July 10 3.96 11.37 31 11.37 31 0.00 0 0 10 4 0.0 0 0
Aug 10 4.33 1.77 31 1.77 31 0.00 0 0 7 1 0.0 0 0
Sept 10 3.33 2.28 30 2.28 30 0.00 0 0 15 4 0.0 0 0
Water Year Totals: 35.79" 46.15" 365 days 44.96" 355 1.19" 10 days 5 136 days 35 days 33.2" 21 days 83 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
10/1/2009 0.00
10/2/2009 0.97
10/3/2009 0.29
10/4/2009 0.06
10/5/2009 T
10/6/2009 0.28
10/7/2009 0.07
10/8/2009 0.00
10/9/2009 0.26
10/10/2009 0.11
10/11/2009 T
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 T
10/15/2009 0.23
10/16/2009 0.15
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.02
10/22/2009 0.05
10/23/2009 1.72
10/24/2009 0.19
10/25/2009 0.02
10/26/2009 0.47
10/27/2009 0.13
10/28/2009 0.01
10/29/2009 0.00
10/30/2009 0.93
10/31/2009 0.13
11/1/2009 0.00
11/2/2009 0.02
11/3/2009 0.00
11/4/2009 T
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.12
11/19/2009 0.04
11/20/2009 0.12
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.67
11/26/2009 0.69
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.01
11/30/2009 0.01
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 T
12/4/2009 0.05
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.01
12/8/2009 0.06
12/9/2009 0.66
12/10/2009 0.14
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 T
12/14/2009 0.01
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 T
12/21/2009 T
12/22/2009 **
12/23/2009 0.24
12/24/2009 0.68
12/25/2009 1.20
12/26/2009 **
12/27/2009 0.29
12/28/2009 T
12/29/2009 0.00
12/30/2009 T
12/31/2009 0.14
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 T
1/3/2010 0.00
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.23
1/8/2010 0.16
1/9/2010 T
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 T
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 T
1/22/2010 0.01
1/23/2010 **
1/24/2010 0.48
1/25/2010 0.03
1/26/2010 0.02
1/27/2010 T
1/28/2010 T
1/29/2010 0.00
1/30/2010 T
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 **
2/3/2010 0.11
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 T
2/7/2010 T
2/8/2010 0.02
2/9/2010 0.17
2/10/2010 0.17
2/11/2010 0.00
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 T
2/16/2010 0.05
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 **
2/21/2010 0.07
2/22/2010 0.20
2/23/2010 0.04
2/24/2010 0.01
2/25/2010 T
2/26/2010 0.00
2/27/2010 T
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.01
3/8/2010 0.23
3/9/2010 0.00
3/10/2010 0.37
3/11/2010 0.01
3/12/2010 0.63
3/13/2010 0.19
3/14/2010 0.08
3/15/2010 0.01
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.16
3/21/2010 0.03
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.04
3/26/2010 0.00
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.32
4/4/2010 0.02
4/5/2010 0.13
4/6/2010 1.35
4/7/2010 0.27
4/8/2010 0.22
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 T
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 T
4/23/2010 0.00
4/24/2010 0.17
4/25/2010 0.63
4/26/2010 0.01
4/27/2010 0.00
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.01
5/1/2010 0.15
5/2/2010 0.05
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 T
5/6/2010 0.02
5/7/2010 0.46
5/8/2010 0.09
5/9/2010 0.01
5/10/2010 0.00
5/11/2010 0.74
5/12/2010 0.22
5/13/2010 2.37
5/14/2010 0.06
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.00
5/19/2010 0.00
5/20/2010 0.00
5/21/2010 0.21
5/22/2010 0.01
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.07
5/26/2010 0.15
5/27/2010 T
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.01
6/2/2010 0.50
6/3/2010 0.19
6/4/2010 0.02
6/5/2010 0.03
6/6/2010 0.54
6/7/2010 0.32
6/8/2010 0.06
6/9/2010 0.27
6/10/2010 0.00
6/11/2010 0.05
6/12/2010 0.00
6/13/2010 0.11
6/14/2010 0.31
6/15/2010 0.05
6/16/2010 1.56
6/17/2010 0.00
6/18/2010 0.50
6/19/2010 1.61
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.01
6/23/2010 0.26
6/24/2010 0.65
6/25/2010 0.00
6/26/2010 0.81
6/27/2010 0.00
6/28/2010 0.35
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.02
7/6/2010 T
7/7/2010 1.02
7/8/2010 0.16
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 T
7/12/2010 0.27
7/13/2010 0.06
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 T
7/19/2010 0.00
7/20/2010 0.01
7/21/2010 T
7/22/2010 0.00
7/23/2010 4.51
7/24/2010 5.01
7/25/2010 0.01
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.00
7/31/2010 0.30
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.58
8/4/2010 0.09
8/5/2010 0.03
8/6/2010 0.00
8/7/2010 T
8/8/2010 0.00
8/9/2010 0.23
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.75
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.02
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.07
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.53
9/2/2010 0.02
9/3/2010 0.42
9/4/2010 0.02
9/5/2010 0.00
9/6/2010 0.06
9/7/2010 T
9/8/2010 0.00
9/9/2010 0.00
9/10/2010 0.00
9/11/2010 0.03
9/12/2010 0.01
9/13/2010 0.02
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 T
9/17/2010 0.13
9/18/2010 0.00
9/19/2010 0.20
9/20/2010 0.01
9/21/2010 0.04
9/22/2010 0.37
9/23/2010 0.28
9/24/2010 0.14
9/25/2010 T
9/26/2010 T
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.97 M M M M
10/3/2009 7:00 AM 0.29 M M M M
10/4/2009 7:00 AM 0.06 M M M M
10/5/2009 7:00 AM T M M M M
10/6/2009 7:00 AM 0.28 M M M M
10/7/2009 7:00 AM 0.07 M M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.26 M M M M
10/10/2009 7:00 AM 0.11 M M M M
10/11/2009 7:00 AM T T M M M I had a few snow flurries for about 5 minutes around 11:00 am on the 10th.
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 7:00 AM 0.00 0.0 M M M
10/14/2009 7:00 AM T M M M M
10/15/2009 7:00 AM 0.23 M M M M
10/16/2009 7:00 AM 0.15 M M M M
10/17/2009 7:00 AM 0.00 0.0 M M M
10/18/2009 7:00 AM 0.00 0.0 M M M
10/19/2009 7:00 AM 0.00 0.0 M M M
10/20/2009 7:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.02 M M M M
10/22/2009 7:00 AM 0.05 M M M M
10/23/2009 7:00 AM 1.72 M M M M
10/24/2009 7:00 AM 0.19 M M M M
10/25/2009 7:00 AM 0.02 M M M M
10/26/2009 7:00 AM 0.47 M M M M
10/27/2009 7:00 AM 0.13 M M M M
10/28/2009 7:00 AM 0.01 M M M M
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.93 M M M M
10/31/2009 6:30 AM 0.13 M M M M
11/1/2009 6:45 AM 0.00 0.0 M M M
11/2/2009 8:00 AM 0.02 M M M M
11/3/2009 8:00 AM 0.00 0.0 M M M
11/4/2009 8:00 AM T M M M M
11/5/2009 8:00 AM 0.00 0.0 M M M
11/6/2009 8:00 AM 0.00 0.0 M M M
11/7/2009 8:00 AM 0.00 0.0 M M M
11/8/2009 8:00 AM 0.00 0.0 M M M
11/9/2009 8:00 AM 0.00 0.0 M M M
11/10/2009 8:00 AM 0.00 0.0 M M M
11/11/2009 8:00 AM 0.00 0.0 M M M
11/12/2009 8:00 AM 0.00 0.0 M M M
11/13/2009 8:00 AM 0.00 0.0 M M M
11/14/2009 8:00 AM 0.00 0.0 M M M
11/15/2009 8:00 AM 0.00 0.0 M M M
11/16/2009 8:00 AM 0.00 0.0 M M M
11/17/2009 8:00 AM 0.00 0.0 M M M
11/18/2009 8:00 AM 0.12 M M M M
11/19/2009 8:00 AM 0.04 M M M M
11/20/2009 8:00 AM 0.12 M M M M
11/21/2009 8:00 AM 0.00 0.0 M M M
11/22/2009 8:00 AM 0.00 0.0 M M M
11/23/2009 8:00 AM 0.00 0.0 M M M
11/24/2009 8:00 AM 0.00 0.0 M M M
11/25/2009 8:00 AM 0.67 M M M M
11/26/2009 8:00 AM 0.69 T M M M
11/27/2009 8:00 AM 0.00 0.0 M M M
11/28/2009 8:00 AM 0.00 0.0 M M M
11/29/2009 7:30 AM 0.01 M M M M
11/30/2009 8:00 AM 0.01 M M M M
12/1/2009 8:00 AM 0.00 0.0 M M M
12/2/2009 8:00 AM 0.00 0.0 M M M
12/3/2009 8:00 AM T T M T M
12/4/2009 8:00 AM 0.05 0.8 M 0.5 M
12/5/2009 8:00 AM 0.00 0.0 M T M
12/6/2009 8:00 AM 0.00 0.0 M T M
12/7/2009 8:00 AM 0.01 0.4 M 0.5 M
12/8/2009 8:00 AM 0.06 1.5 M 1.5 M
12/9/2009 8:00 AM 0.66 6.5 M 8.5 M
12/10/2009 8:00 AM 0.14 1.5 M 9.5 M
12/11/2009 8:00 AM 0.00 0.0 M 9.0 M
12/12/2009 8:00 AM 0.00 0.0 M 8.0 M
12/13/2009 8:00 AM T T M 7.0 M
12/14/2009 8:00 AM 0.01 M M 5.0 M
12/15/2009 8:00 AM 0.00 0.0 M 4.5 M
12/16/2009 8:00 AM 0.00 0.0 M 4.0 M
12/17/2009 8:00 AM 0.00 0.0 M 4.0 M
12/18/2009 8:00 AM 0.00 0.0 M 4.0 M
12/19/2009 8:00 AM 0.00 0.0 M 3.5 M
12/20/2009 8:00 AM T T M 3.5 M
12/21/2009 8:00 AM T 0.3 M 4.0 M
12/24/2009 8:00 AM 0.68 M M 6.5 M
12/25/2009 8:00 AM 1.20 M M 3.5 M
12/28/2009 8:00 AM T 0.1 M 6.5 M
12/29/2009 8:00 AM 0.00 0.0 M 6.0 M
12/30/2009 8:00 AM T 0.1 M 5.5 M Began snowing lightly around 0735 and is continuing at observation time.
12/31/2009 7:30 AM 0.14 1.5 M 6.5 M
1/1/2010 8:00 AM 0.00 0.0 M 6.5 M
1/2/2010 8:00 AM T T M 6.0 M
1/3/2010 8:00 AM 0.00 0.0 M 6.0 M
1/4/2010 8:00 AM 0.00 0.0 M 5.5 M
1/5/2010 8:00 AM 0.00 0.0 M 5.5 M
1/6/2010 8:00 AM 0.00 0.0 M 5.5 M
1/7/2010 8:00 AM 0.23 4.0 M 9.5 M
1/8/2010 8:00 AM 0.16 1.8 M 10.5 M
1/9/2010 8:00 AM T T M 10.5 M
1/10/2010 8:00 AM 0.00 0.0 M 10.0 M
1/11/2010 8:00 AM 0.00 0.0 M 9.0 M
1/12/2010 8:00 AM 0.00 0.0 M 8.0 M
1/13/2010 8:00 AM 0.00 0.0 M 8.0 M
1/14/2010 8:00 AM 0.00 0.0 M 7.5 M
1/15/2010 8:00 AM 0.00 0.0 M 7.0 M
1/16/2010 8:00 AM 0.00 0.0 M 6.5 M
1/17/2010 8:00 AM T T M 6.5 M The TV weathermen have talked a lot about "frozen fog" the last couple of days and that may well be what I am reporting. As I was driving last night, it was indeed foggy but the "precip" I observed was blowing around as snow flurries would. I also have what I consider a "dusting" on the drive this morning.
1/18/2010 8:00 AM 0.00 0.0 M 6.0 M
1/19/2010 8:00 AM 0.00 0.0 M 5.5 M
1/20/2010 8:00 AM 0.00 0.0 M 5.0 M
1/21/2010 8:00 AM T M M 4.5 M
1/22/2010 8:00 AM 0.01 M M 4.5 M
1/25/2010 8:00 AM 0.03 M M 1.0 M
1/26/2010 8:00 AM 0.02 0.2 M 1.5 M
1/27/2010 8:00 AM T T M 1.5 M
1/28/2010 8:00 AM T T M 1.0 M
1/29/2010 8:00 AM 0.00 0.0 M 1.0 M
1/30/2010 8:00 AM T T M 1.0 M
1/31/2010 8:00 AM 0.00 0.0 M 1.0 M
2/1/2010 8:00 AM 0.00 0.0 M 1.0 M
2/4/2010 8:00 AM 0.00 0.0 M 2.0 M
2/5/2010 8:00 AM 0.00 0.0 M 2.0 M
2/6/2010 8:00 AM T T M 1.0 M
2/7/2010 8:00 AM T T M 1.0 M
2/8/2010 8:00 AM 0.02 0.8 M 2.0 M
2/9/2010 8:00 AM 0.17 3.5 M 5.0 M Liquid precip is most likely under-reported as only about 2" of snow was in the gauge.
2/10/2010 8:00 AM 0.17 4.5 M 8.0 M I am quite sure the liquid precip is under-reported as my gauge collected less than 2" of snow. I wasn't able to collect a core sample from the snowboard. As I was using the snow blower yesterday afternoon the snow seemed to be fairly wet. I have reported a two day total of 8" of snow and only 0.34" of water. My guess would be that the liquid report should be at least 0.8" for the two day total.
2/11/2010 8:00 AM 0.00 0.0 M 7.0 M
2/12/2010 8:00 AM 0.00 0.0 M 6.0 M
2/13/2010 8:00 AM 0.00 0.0 M 5.0 M
2/14/2010 8:00 AM 0.00 0.0 M 4.5 M
2/15/2010 8:00 AM T T M 4.5 M A very few scattered flurries trickling down for about the last hour or so.
2/16/2010 7:00 AM 0.05 0.6 M 5.0 M
2/17/2010 8:00 AM 0.00 0.0 M 4.0 M
2/18/2010 7:00 AM 0.00 0.0 M 4.0 M
2/19/2010 8:00 AM 0.00 0.0 M 3.0 M
2/22/2010 7:00 AM 0.20 2.6 M 4.5 M
2/23/2010 8:00 AM 0.04 0.8 M 5.0 M
2/24/2010 7:00 AM 0.01 0.5 M 5.0 M
2/25/2010 8:00 AM T T M 4.5 M
2/26/2010 8:00 AM 0.00 0.0 M 4.0 M
2/27/2010 8:00 AM T T M 3.5 M
2/28/2010 8:00 AM 0.00 0.0 M 3.0 M
3/1/2010 8:00 AM 0.00 0.0 M 2.5 M
3/2/2010 8:00 AM 0.00 0.0 M 2.5 M
3/3/2010 8:00 AM 0.00 0.0 M 2.0 M
3/4/2010 8:00 AM 0.00 0.0 M 1.5 M
3/5/2010 7:00 AM 0.00 0.0 M 1.0 M
3/6/2010 8:00 AM 0.00 0.0 M 1.0 M
3/7/2010 8:00 AM 0.01 M M 0.5 M
3/8/2010 7:00 AM 0.23 M M T M
3/9/2010 7:00 AM 0.00 0.0 M T M
3/10/2010 7:00 AM 0.37 M M T M
3/11/2010 7:00 AM 0.01 M M M M
3/12/2010 7:00 AM 0.63 M M M M
3/13/2010 7:00 AM 0.19 M M M M
3/14/2010 7:30 AM 0.08 M M M M
3/15/2010 8:00 AM 0.01 M M M M
3/16/2010 7:00 AM 0.00 0.0 M M M
3/17/2010 7:00 AM 0.00 0.0 M M M
3/18/2010 7:00 AM 0.00 0.0 M M M
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.16 0.9 M 1.0 M
3/21/2010 7:00 AM 0.03 0.3 M T M
3/22/2010 7:00 AM 0.00 0.0 M M M
3/23/2010 7:00 AM 0.00 0.0 M M M
3/24/2010 7:00 AM 0.00 0.0 M M M
3/25/2010 7:00 AM 0.04 M M M M
3/26/2010 7:00 AM 0.00 0.0 M M M
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:00 AM 0.00 0.0 M M M
3/29/2010 7:00 AM 0.00 0.0 M M M
3/30/2010 7:00 AM 0.00 0.0 M M M
3/31/2010 7:00 AM 0.00 0.0 M M M
4/1/2010 7:00 AM 0.00 0.0 M M M
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.32 M M M M
4/4/2010 7:00 AM 0.02 M M M M
4/5/2010 7:00 AM 0.13 M M M M
4/6/2010 7:00 AM 1.35 M M M M I had two small hail episodes on the 5th. One at 1730 and one around 2130. I wasn't able to measure them but I see no signs of any damage this morning. No signs of any flooding.
4/7/2010 7:00 AM 0.27 M M M M
4/8/2010 7:00 AM 0.22 M M M M
4/9/2010 7:00 AM 0.00 0.0 M M M
4/10/2010 7:00 AM 0.00 0.0 M M M
4/11/2010 7:00 AM 0.00 0.0 M M M
4/12/2010 7:00 AM 0.00 0.0 M M M
4/13/2010 7:00 AM T M M M M
4/14/2010 7:00 AM 0.00 0.0 M M M
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/18/2010 6:45 AM 0.00 0.0 M M M
4/19/2010 7:00 AM 0.00 0.0 M M M
4/20/2010 7:00 AM 0.00 0.0 M M M
4/21/2010 7:00 AM 0.00 0.0 M M M
4/22/2010 7:00 AM T M M M M
4/23/2010 7:00 AM 0.00 0.0 M M M
4/24/2010 7:00 AM 0.17 M M M M
4/25/2010 7:00 AM 0.63 M M M M
4/26/2010 7:00 AM 0.01 M M M M
4/27/2010 7:00 AM 0.00 0.0 M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 7:00 AM 0.01 M M M M
5/1/2010 7:00 AM 0.15 M M M M
5/2/2010 6:45 AM 0.05 M M M M
5/3/2010 7:00 AM 0.00 0.0 M M M
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM T M M M M
5/6/2010 7:00 AM 0.02 M M M M
5/7/2010 7:00 AM 0.46 M M M M
5/8/2010 7:00 AM 0.09 M M M M
5/9/2010 7:00 AM 0.01 M M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.74 M M M M
5/12/2010 7:00 AM 0.22 M M M M
5/13/2010 7:00 AM 2.37 M M M M
5/14/2010 7:00 AM 0.06 M M M M
5/15/2010 7:00 AM 0.00 0.0 M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.00 0.0 M M M
5/18/2010 7:00 AM 0.00 0.0 M M M
5/19/2010 7:00 AM 0.00 0.0 M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.21 M M M M
5/22/2010 7:00 AM 0.01 M M M M
5/23/2010 7:00 AM 0.00 0.0 M M M
5/24/2010 7:00 AM 0.00 0.0 M M M
5/25/2010 7:00 AM 0.07 M M M M
5/26/2010 7:00 AM 0.15 M M M M
5/27/2010 7:00 AM T M M M M
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM 0.00 0.0 M M M
5/30/2010 7:00 AM 0.00 0.0 M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.01 M M M M
6/2/2010 7:00 AM 0.50 M M M M
6/3/2010 7:00 AM 0.19 M M M M
6/4/2010 7:00 AM 0.02 M M M M
6/5/2010 7:00 AM 0.03 M M M M
6/6/2010 7:00 AM 0.54 M M M M
6/7/2010 7:00 AM 0.32 M M M M
6/8/2010 7:00 AM 0.06 M M M M
6/9/2010 7:00 AM 0.27 M M M M
6/10/2010 7:00 AM 0.00 0.0 M M M This is the first day all month that I have had no precipitation to report.
6/11/2010 7:00 AM 0.05 M M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/13/2010 6:00 AM 0.11 M M M M
6/14/2010 7:00 AM 0.31 M M M M
6/15/2010 7:00 AM 0.05 M M M M
6/16/2010 6:30 AM 1.56 M M M M
6/17/2010 7:00 AM 0.00 0.0 M M M
6/18/2010 7:00 AM 0.50 M M M M
6/19/2010 7:00 AM 1.61 M M M M
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.01 M M M M
6/23/2010 7:00 AM 0.26 M M M M
6/24/2010 7:00 AM 0.65 M M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.81 M M M M
6/27/2010 6:30 AM 0.00 0.0 M M M
6/28/2010 7:00 AM 0.35 M M M M
6/29/2010 7:00 AM 0.00 0.0 M M M
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.02 M M M M
7/6/2010 7:00 AM T M M M M
7/7/2010 7:00 AM 1.02 M M M M
7/8/2010 7:00 AM 0.16 M M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM T M M M M
7/12/2010 7:00 AM 0.27 M M M M
7/13/2010 6:00 AM 0.06 M M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 6:00 AM 0.00 0.0 M M M
7/18/2010 6:30 AM T M M M M
7/19/2010 7:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.01 M M M M
7/21/2010 7:00 AM T M M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 4.51 M M M M
7/24/2010 7:00 AM 5.01 M M M M I've had 9.52" of rain the last two days, of which 6.07" came between 12:00 AM and 10:00 AM on the 23rd and 3.45" between 10:00 PM on the 23rd and 7:00 AM on the 24th. Evidence of local flooding today, where there was none yesterday. Stopped raining at observation time.
7/25/2010 7:00 AM 0.01 M M M M
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.00 0.0 M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 6:45 AM 0.30 M M M M
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.58 M M M M
8/4/2010 7:00 AM 0.09 M M M M
8/5/2010 7:00 AM 0.03 M M M M
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM T M M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.23 M M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.75 M M M M
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.02 M M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.07 M M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.53 M M M M
9/2/2010 7:00 AM 0.02 M M M M
9/3/2010 7:00 AM 0.42 M M M M
9/4/2010 7:00 AM 0.02 M M M M
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.06 M M M M
9/7/2010 7:00 AM T M M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 7:00 AM 0.03 M M M M
9/12/2010 7:00 AM 0.01 M M M M
9/13/2010 7:00 AM 0.02 M M M M
9/14/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM T M M M M
9/17/2010 7:00 AM 0.13 M M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.20 M M M M
9/20/2010 7:00 AM 0.01 M M M M
9/21/2010 7:00 AM 0.04 M M M M
9/22/2010 7:00 AM 0.37 M M M M
9/23/2010 7:00 AM 0.28 M M M M
9/24/2010 7:00 AM 0.14 M M M M
9/25/2010 7:00 AM T M M M M
9/26/2010 7:00 AM T M M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 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
12/22/2009 12/23/2009 8:00 AM 2 0.24 7.0 M 24 hr new snow on 12/22/09 = 3.0" 24 hr new snow on 12/23/09 = 0.8"
12/26/2009 12/27/2009 8:00 AM 2 0.29 9.5 M 24 hr snowfall on 12/26/09 = 3.0" 24 hr snowfall on 12/27/09 = 3.5"
1/23/2010 1/24/2010 7:30 AM 2 0.48 2.0 M
2/2/2010 2/03/2010 8:00 AM 2 0.11 2.5 M 24 hr new snow at 0800 on 2/2/10 = 2.0" 24 hr new snow at 0800 on 2/3/10 = 0.1"
2/20/2010 2/21/2010 8:00 AM 2 0.07 2.0 M 24 hr snowfall at 0650 on 2/20 = 0.7" 24 hr snowfall at 0800 on 2/21 = T



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