Station Overview Station Location
Station Number IL-CK-193 Latitude 42.10164
Station Name Winnetka 0.8 ESE Longitude -87.728947
County Cook Elevation (ft) 630



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 3.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 3.05 1.27 10 1.27 10 0.00 0 0 2 2 0.0 0 0
Dec 11 2.29 2.19 31 2.19 27 0.00 4 2 15 5 1.0 2 1
Jan 12 1.89 1.62 31 1.62 31 0.00 0 0 6 6 11.5 4 14
Feb 12 1.71 1.24 29 1.24 29 0.00 0 0 7 2 4.3 3 6
March 12 2.38 1.81 31 1.81 31 0.00 0 0 9 2 0.0 0 0
April 12 3.50 1.73 30 1.73 30 0.00 0 0 10 0 0.0 0 0
May 12 4.02 1.67 31 1.67 31 0.00 0 0 12 2 0.0 0 0
June 12 3.85 2.55 29 2.55 29 0.00 0 0 5 0 0.0 0 0
July 12 3.61 6.40 31 6.40 31 0.00 0 0 10 1 0.0 0 0
Aug 12 4.57 4.73 30 4.73 27 0.00 3 1 7 0 0.0 0 0
Sept 12 3.42 4.08 29 4.08 29 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 37.37" 29.29" 312 days 29.29" 305 0.00" 7 days 3 92 days 20 days 16.8" 9 days 21 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
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011 0.00
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011 T
11/23/2011 0.15
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 1.12
11/28/2011 T
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.04
12/3/2011 0.08
12/4/2011 0.15
12/5/2011 0.00
12/6/2011 0.02
12/7/2011 T
12/8/2011 T
12/9/2011 0.02
12/10/2011 **
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.60
12/15/2011 0.67
12/16/2011 T
12/17/2011 0.02
12/18/2011 T
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.03
12/22/2011 0.01
12/23/2011 0.02
12/24/2011 0.00
12/25/2011 **
12/26/2011 0.00
12/27/2011 0.12
12/28/2011 T
12/29/2011 0.01
12/30/2011 0.21
12/31/2011 0.19
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.03
1/2/2012 0.01
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 T
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.50
1/14/2012 T
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.13
1/18/2012 T
1/19/2012 T
1/20/2012 0.00
1/21/2012 0.46
1/22/2012 0.00
1/23/2012 0.49
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 T
1/29/2012 T
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 T
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.07
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.03
2/15/2012 0.00
2/16/2012 0.09
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.02
2/22/2012 T
2/23/2012 0.04
2/24/2012 0.80
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.19
3/1/2012 0.02
3/2/2012 0.00
3/3/2012 0.19
3/4/2012 0.00
3/5/2012 T
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.21
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.14
3/13/2012 0.01
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 T
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.07
3/24/2012 0.82
3/25/2012 0.01
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.34
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.01
4/2/2012 0.00
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 0.00
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.74
4/16/2012 0.26
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.03
4/20/2012 0.02
4/21/2012 0.01
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.08
4/27/2012 0.00
4/28/2012 0.24
4/29/2012 0.02
4/30/2012 0.32
5/1/2012 0.02
5/2/2012 0.03
5/3/2012 0.00
5/4/2012 0.13
5/5/2012 0.02
5/6/2012 0.01
5/7/2012 0.57
5/8/2012 0.06
5/9/2012 0.00
5/10/2012 T
5/11/2012 0.00
5/12/2012 T
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.04
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.12
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.18
5/27/2012 0.47
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.02
6/1/2012 1.49
6/2/2012 0.00
6/3/2012 0.00
6/4/2012
6/5/2012 0.00
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 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.77
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.02
6/23/2012 0.00
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.01
6/30/2012 0.26
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.52
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.01
7/14/2012 0.06
7/15/2012 0.79
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 3.78
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.71
7/25/2012 T
7/26/2012 0.21
7/27/2012 0.02
7/28/2012 0.25
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.05
8/1/2012 0.00
8/2/2012 **
8/3/2012 **
8/4/2012 0.00
8/5/2012 0.30
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 2.43
8/11/2012
8/12/2012 0.00
8/13/2012 0.09
8/14/2012 0.56
8/15/2012 0.02
8/16/2012 0.00
8/17/2012 0.67
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.66
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.00
9/4/2012 1.84
9/5/2012 0.36
9/6/2012 0.13
9/7/2012 0.05
9/8/2012 0.04
9/9/2012 0.45
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.23
9/15/2012 0.00
9/16/2012
9/17/2012 0.00
9/18/2012 0.76
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.22
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/17/2011 9:00 PM 0.00 0.0 M M M
11/22/2011 8:00 AM T M M M M Very light rain just beginning
11/23/2011 8:00 AM 0.15 M M M M Rain ceased before 11:00 PM last night. Heavy dew this AM.
11/24/2011 8:00 AM 0.00 0.0 M M M
11/25/2011 8:00 AM 0.00 0.0 M M M
11/26/2011 8:00 AM 0.00 0.0 M M M
11/27/2011 8:00 AM 1.12 M M M M
11/28/2011 8:00 AM T M M M M Large water drops on cars and other impermeable outdoor surfaces. Has the appearance of a brief shower, but nothing measurable in the gauge.
11/29/2011 8:00 AM 0.00 0.0 M M M
11/30/2011 8:00 AM 0.00 0.0 M M M Light frost on cars (parked outside).
12/1/2011 8:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.04 T 0.00 M M Light duting of snow on roof overhangs and a few cars at sunrise. No accumulation on grass.
12/3/2011 7:45 AM 0.08 M M M M
12/4/2011 8:00 AM 0.15 M M M M 52 degrees F @ 8:00 AM on December 4th !!!!!
12/5/2011 8:00 AM 0.00 0.0 M M M
12/6/2011 8:00 AM 0.02 T M M M Traces of snow on roof overhangs and in some roof valleys; no accumulation
12/7/2011 8:00 AM T 0.0 M M M
12/8/2011 8:00 AM T M M M M
12/9/2011 7:00 AM 0.02 0.2 0.02 0.2 M Light snow cover on streets, sidewalks, grass and roofs
12/12/2011 8:00 AM 0.00 0.0 M M M
12/13/2011 8:00 AM 0.00 0.0 M M M
12/14/2011 8:00 AM 0.60 M M M M
12/15/2011 8:00 AM 0.67 M M M M
12/16/2011 8:00 AM T M M M M
12/17/2011 8:20 AM 0.02 0.8 0.02 M M Snow began Sometime after 3:30 AM. Still snowing lightly at 8:20 AM. Gauge content is all SWE.
12/18/2011 8:00 AM T T T M M On Sat, 12/17/11, snowfall ended around 9:30 AM. Additional accumulation after 8:00 AM reading yesterday was less than 0.1 "
12/19/2011 8:00 AM 0.00 0.0 M M M
12/20/2011 8:00 AM 0.00 0.0 M M M
12/21/2011 9:00 AM 0.03 M M M M
12/22/2011 8:00 AM 0.01 M M M M
12/23/2011 8:00 AM 0.02 M M M M Light rain began approx. 2PM Th, 12/22, ended early AM hrs of 12/23. Air temp at midnight 33.4 F. At 8:00 AM, 12/23, air temp 23.7 F. Precip in tube topped at 0.04" but had a light skin of ice over it, trapping a sizable (3x7 mm) oblate air bubble underneath it. When ice melted, tube contents resolved at 0.02" at the meniscus.
12/24/2011 8:00 AM 0.00 0.0 M M M
12/27/2011 8:00 AM 0.12 M M M M
12/28/2011 8:00 AM T M M M M
12/29/2011 8:00 AM 0.01 M M M M Air temp 36.6 F @ 8:00 AM; ground (concrete walks and grass) covered with 1/8" ice pellets.
12/30/2011 8:00 AM 0.21 M M M M Precip is all from rain
12/31/2011 8:00 AM 0.19 M M M M All precip is from rain. This is a contiunation since 8:00 AM 12/30/11. Total accumulation for the rain event = 0.40 "
1/1/2012 9:30 AM 0.03 M M M M
1/2/2012 8:00 AM 0.01 T 0.01 M M Light powdery snow, with winds >25 mph, yielded drifts of .1" to .2" along edges of obstructions. Roughly 85% of land area blown bare. Precip is melted value of snow caught in mouth of funnel.
1/3/2012 8:00 AM 0.00 0.0 M M M
1/4/2012 8:00 AM 0.00 0.0 M M M
1/5/2012 8:00 AM 0.00 0.0 M M M
1/6/2012 8:00 AM 0.00 0.0 M M M
1/7/2012 8:00 AM 0.00 0.0 M M M
1/8/2012 8:00 AM 0.00 0.0 M M M
1/9/2012 8:00 AM T M M M M Thick frost on grass, cars, & roofs.
1/10/2012 8:00 AM 0.00 0.0 M M M
1/11/2012 8:00 AM 0.00 0.0 M M M
1/12/2012 8:00 AM 0.00 0.0 M M M No precip in gauge but heavy dew. 36 F @ 8:00 AM. Forecasted snow has not begun.
1/13/2012 8:00 AM 0.50 5.3 0.67 5.3 0.67 Snow was accompanied by 15-20 mph winds, causing mild-to-moderate drifting. Predominant depth (6 of 8 soundings) on open ground was 5.3", with outliers of 0.1" and 7.2". Gauge caught 2.5" snow, with SWE of 0.50" A 5.3" core taken on open ground yielded SWE of 0.67". My subjective hands-on-the-shovel experience is that the first 1-2" had much higher water equiv than the remainder.
1/14/2012 8:00 AM T T M 5.0 M
1/15/2012 8:00 AM 0.00 0.0 M 5.0 M
1/16/2012 8:00 AM 0.00 0.0 M 3.0 M
1/17/2012 8:00 AM 0.13 M M 1.0 M Depth of snow on ground is an average. Roughly 20% of ground surface is bare grass. Remnants of deepest drifts from 1/12/12 (again about 20% of surface) are approx. 2".
1/18/2012 8:00 AM T M M 1.0 M Trace precip today is snow
1/19/2012 8:00 AM T T M 0.5 M
1/20/2012 8:00 AM 0.00 0.0 M 0.5 M
1/21/2012 8:00 AM 0.46 6.0 0.70 6.0 0.70 Snow in gauge was 4.5" which yielded 0.46" SWE. 6" core from open ground yielded an SWE of 0.70.
1/22/2012 8:00 AM 0.00 0.0 M 5.5 M
1/23/2012 8:00 AM 0.49 M M 2.0 0.47 Precip in gauge is all from rain. Snow currently covers only 60-67% of ground surface.
1/24/2012 8:00 AM 0.00 0.0 M M M
1/25/2012 8:00 AM 0.00 0.0 M M M
1/26/2012 8:00 AM 0.00 0.0 M M M
1/27/2012 8:00 AM 0.00 0.0 M M M
1/28/2012 8:00 AM T 0.1 T 0.1 T
1/29/2012 8:00 AM T 0.1 T 0.2 T Rather intense snow shower has just begun. New snow very "FLUFFY," has accumulated to 0.1" in about 40 mins.
1/30/2012 8:00 AM 0.00 0.0 M 0.1 M
1/31/2012 8:00 AM 0.00 0.0 M M M
2/1/2012 8:00 AM 0.00 0.0 M M M
2/2/2012 8:00 AM 0.00 0.0 M M M
2/3/2012 8:00 AM 0.00 0.0 M M M
2/4/2012 8:00 AM 0.00 0.0 M M M
2/5/2012 8:00 AM T M M M M
2/6/2012 8:00 AM 0.00 0.0 M M M
2/7/2012 8:00 AM 0.00 0.0 M M M
2/8/2012 8:00 AM 0.00 0.0 M M M
2/9/2012 8:00 AM 0.00 0.0 M M M
2/10/2012 8:00 AM 0.00 0.0 M M M
2/11/2012 8:00 AM 0.07 1.0 0.12 1.0 0.12 Snow in gauge = 0.8" with a SWE of 0.07"; snow on ground = 1.0" with a SWE of 0.12" Snow on ground may have undergone some compaction from high winds overnight.
2/12/2012 8:00 AM 0.00 0.0 M 1.0 M
2/13/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/14/2012 8:00 AM 0.03 0.5 0.05 0.5 0.05
2/15/2012 8:00 AM 0.00 0.0 M 0.0 0.00
2/16/2012 8:00 AM 0.09 0.0 0.00 0.0 0.00
2/17/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/18/2012 7:45 AM 0.00 0.0 0.00 0.0 0.00
2/19/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/20/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00 Heavy frost this morning. On a subjective level, it seems as though we're in the 1st or 2nd week of March.
2/21/2012 8:00 AM 0.02 T M M M
2/22/2012 8:00 AM T 0.0 M M M
2/23/2012 8:00 AM 0.04 0.0 0.00 0.0 0.00
2/24/2012 8:00 AM 0.80 2.8 0.41 2.8 0.41 Precip began around 1:15 PM on 2/23. Large snowflakes mixed in with rain for 1st hour, but primarily rain till after 11:00 PM. Changed over to snow between 2:00 and 4:00 AM with maybe 1" accumulation. Then turned to all snow after 4:00 AM.
2/25/2012 8:00 AM 0.00 0.0 0.00 1.8 0.26
2/26/2012 8:00 AM 0.00 0.0 0.00 1.5 0.34
2/27/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/28/2012 8:00 AM 0.00 0.0 M M M
2/29/2012 8:00 AM 0.19 0.0 0.00 0.0 0.00 Precip is all from rain. Air temp @ 8:00 AM is 55 degrees F.
3/1/2012 8:00 AM 0.02 0.0 0.00 0.0 0.00
3/2/2012 8:00 AM 0.00 0.0 M M M
3/3/2012 7:45 AM 0.19 M M M M
3/4/2012 8:00 AM 0.00 0.0 M M M
3/5/2012 8:00 AM T T T T T
3/6/2012 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2012 8:00 AM 0.00 0.0 M M M
3/8/2012 8:00 AM 0.21 M M M M
3/9/2012 8:00 AM 0.00 0.0 M M M
3/10/2012 8:00 AM 0.00 0.0 M M M
3/11/2012 8:00 AM 0.00 0.0 M M M
3/12/2012 8:00 AM 0.14 0.0 0.00 0.0 0.00
3/13/2012 8:00 AM 0.01 M M M M
3/14/2012 8:00 AM 0.00 0.0 M M M
3/15/2012 8:00 AM 0.00 0.0 M M M
3/16/2012 8:00 AM T M M M M
3/17/2012 8:00 AM 0.00 0.0 M M M
3/18/2012 8:00 AM 0.00 0.0 M M M
3/19/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2012 8:00 AM 0.00 0.0 M M M
3/21/2012 8:00 AM 0.00 0.0 M M M
3/22/2012 8:00 AM 0.00 0.0 M M M
3/23/2012 8:00 AM 0.07 M M M M
3/24/2012 7:30 AM 0.82 0.0 0.00 0.0 0.00
3/25/2012 8:00 AM 0.01 M M M M
3/26/2012 9:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2012 8:00 AM 0.00 0.0 M M M
3/28/2012 8:00 AM 0.00 0.0 M M M
3/29/2012 8:00 AM 0.00 0.0 M M M
3/30/2012 8:00 AM 0.34 M M M M Rainfall all occurred between 7:12 and 7:30 AM.
3/31/2012 8:00 AM 0.00 0.0 M M M
4/1/2012 8:00 AM 0.01 M M M M
4/2/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2012 8:00 AM 0.00 0.0 M M M
4/4/2012 8:00 AM 0.00 0.0 M M M
4/5/2012 8:00 AM 0.00 0.0 M M M
4/6/2012 8:00 AM 0.00 0.0 M M M
4/7/2012 8:00 AM 0.00 0.0 M M M
4/8/2012 8:00 AM 0.00 0.0 M M M
4/9/2012 8:00 AM 0.00 0.0 M M M
4/10/2012 8:00 AM 0.00 0.0 M M M
4/11/2012 8:00 AM 0.00 0.0 M M M
4/12/2012 8:00 AM 0.00 0.0 M M M
4/13/2012 8:00 AM 0.00 0.0 M M M
4/14/2012 8:00 AM 0.00 0.0 M M M
4/15/2012 8:00 AM 0.74 M M M M
4/16/2012 8:00 AM 0.26 M M M M
4/17/2012 8:00 AM 0.00 0.0 M M M
4/18/2012 8:00 AM 0.00 0.0 M M M
4/19/2012 8:00 AM 0.03 M M M M
4/20/2012 8:00 AM 0.02 M M M M
4/21/2012 8:00 AM 0.01 M M M M
4/22/2012 8:00 AM 0.00 0.0 M M M
4/23/2012 8:00 AM 0.00 0.0 M M M
4/24/2012 8:00 AM 0.00 0.0 M M M
4/25/2012 8:00 AM 0.00 0.0 M M M
4/26/2012 8:00 AM 0.08 M M M M
4/27/2012 8:00 AM 0.00 0.0 M M M
4/28/2012 8:00 AM 0.24 M M M M
4/29/2012 8:00 AM 0.02 M M M M
4/30/2012 8:00 AM 0.32 M M M M
5/1/2012 8:00 AM 0.02 M M M M
5/2/2012 8:00 AM 0.03 M M M M
5/3/2012 8:00 AM 0.00 0.0 M M M
5/4/2012 8:00 AM 0.13 M M M M
5/5/2012 8:00 AM 0.02 M M M M
5/6/2012 8:00 AM 0.01 M M M M
5/7/2012 8:00 AM 0.57 M M M M
5/8/2012 8:00 AM 0.06 M M M M
5/9/2012 8:00 AM 0.00 0.0 M M M
5/10/2012 8:00 AM T M M M M
5/11/2012 8:00 AM 0.00 0.0 M M M
5/12/2012 8:00 AM T M M M M
5/13/2012 8:00 AM 0.00 0.0 M M M
5/14/2012 8:00 AM 0.00 0.0 M M M
5/15/2012 8:00 AM 0.00 0.0 M M M
5/16/2012 8:00 AM 0.04 M M M M
5/17/2012 8:00 AM 0.00 0.0 M M M
5/18/2012 8:00 AM 0.00 0.0 M M M
5/19/2012 8:00 AM 0.00 0.0 M M M
5/20/2012 8:00 AM 0.00 0.0 M M M
5/21/2012 8:00 AM 0.12 M M M M
5/22/2012 8:00 AM 0.00 0.0 M M M
5/23/2012 8:00 AM 0.00 0.0 M M M
5/24/2012 8:00 AM 0.00 0.0 M M M
5/25/2012 8:00 AM 0.00 0.0 M M M
5/26/2012 8:00 AM 0.18 M M M M
5/27/2012 8:00 AM 0.47 M M M M
5/28/2012 8:00 AM 0.00 0.0 M M M
5/29/2012 8:00 AM 0.00 0.0 M M M
5/30/2012 8:00 AM 0.00 0.0 M M M
5/31/2012 8:00 AM 0.02 M M M M
6/1/2012 8:00 AM 1.49 M M M M
6/2/2012 8:00 AM 0.00 0.0 M M M
6/3/2012 8:00 AM 0.00 0.0 M M M
6/5/2012 8:00 AM 0.00 0.0 M M M
6/6/2012 8:00 AM 0.00 0.0 M M M
6/7/2012 8:00 AM 0.00 0.0 M M M
6/8/2012 8:00 AM 0.00 0.0 M M M
6/9/2012 8:00 AM 0.00 0.0 M M M
6/10/2012 8:00 AM 0.00 0.0 M M M
6/11/2012 8:00 AM 0.00 0.0 M M M
6/12/2012 8:00 AM 0.00 0.0 M M M
6/13/2012 8:00 AM 0.00 0.0 M M M
6/14/2012 8:00 AM 0.00 0.0 M M M
6/15/2012 8:00 AM 0.00 0.0 M M M
6/16/2012 8:00 AM 0.00 0.0 M M M
6/17/2012 8:00 AM 0.77 M M M M
6/18/2012 8:00 AM 0.00 0.0 M M M
6/19/2012 8:00 AM 0.00 0.0 M M M
6/20/2012 8:00 AM 0.00 0.0 M M M
6/21/2012 8:00 AM 0.00 0.0 M M M
6/22/2012 8:00 AM 0.02 M M M M
6/23/2012 8:00 AM 0.00 0.0 M M M
6/24/2012 8:00 AM 0.00 0.0 M M M
6/25/2012 8:00 AM 0.00 0.0 M M M
6/26/2012 8:00 AM 0.00 0.0 M M M
6/27/2012 9:00 AM 0.00 0.0 M M M
6/28/2012 8:00 AM 0.00 0.0 M M M
6/29/2012 8:00 AM 0.01 M M M M
6/30/2012 8:00 AM 0.26 M M M M
7/1/2012 8:00 AM 0.00 0.0 M M M
7/2/2012 8:00 AM 0.00 0.0 M M M
7/3/2012 8:00 AM 0.00 0.0 M M M
7/4/2012 8:00 AM 0.00 0.0 M M M
7/5/2012 8:00 AM 0.00 0.0 M M M
7/6/2012 8:00 AM 0.52 M M M M
7/7/2012 8:00 AM 0.00 0.0 M M M
7/8/2012 8:00 AM 0.00 0.0 M M M
7/9/2012 8:00 AM 0.00 0.0 M M M
7/10/2012 8:00 AM 0.00 0.0 M M M
7/11/2012 8:00 AM 0.00 0.0 M M M
7/12/2012 8:00 AM 0.00 0.0 M M M
7/13/2012 8:00 AM 0.01 M M M M
7/14/2012 8:00 AM 0.06 M M M M
7/15/2012 8:00 AM 0.79 M M M M
7/16/2012 8:00 AM 0.00 0.0 M M M
7/17/2012 8:00 AM 0.00 0.0 M M M
7/18/2012 8:00 AM 0.00 0.0 M M M
7/19/2012 8:00 AM 3.78 M M M M 0.31" fell btwn 9:00 & 9:30 am 7/18 2.30" fell btwn 8:55 & 9:55 pm 7/18 0.50" fell btwn 9:55 & 10:40 pm 7/19.. 0.67" fell btwn Midnight & 8:00 am, most btwn 4:00 & 4:30 am
7/20/2012 8:00 AM 0.00 0.0 M M M
7/21/2012 8:00 AM 0.00 0.0 M M M
7/22/2012 8:00 AM 0.00 0.0 M M M
7/23/2012 8:00 AM 0.00 0.0 M M M
7/24/2012 8:00 AM 0.71 M M M M
7/25/2012 8:00 AM T M M M M
7/26/2012 8:00 AM 0.21 M M M M
7/27/2012 8:00 AM 0.02 M M M M
7/28/2012 8:00 AM 0.25 M M M M
7/29/2012 8:00 AM 0.00 0.0 M M M
7/30/2012 8:00 AM 0.00 0.0 M M M
7/31/2012 8:00 AM 0.05 M M M M
8/1/2012 8:00 AM 0.00 0.0 M M M
8/5/2012 8:00 AM 0.30 M M M M
8/6/2012 8:00 AM 0.00 0.0 M M M
8/7/2012 8:00 AM 0.00 0.0 M M M
8/8/2012 8:00 AM 0.00 0.0 M M M
8/9/2012 8:00 AM 0.00 0.0 M M M
8/10/2012 8:00 AM 2.43 M M M M
8/12/2012 8:00 AM 0.00 0.0 M M M
8/13/2012 8:00 AM 0.09 M M M M
8/14/2012 8:00 AM 0.56 M M M M
8/15/2012 8:00 AM 0.02 M M M M
8/16/2012 8:00 AM 0.00 0.0 M M M
8/17/2012 8:00 AM 0.67 M M M M
8/18/2012 8:00 AM 0.00 0.0 M M M
8/19/2012 8:00 AM 0.00 0.0 M M M
8/20/2012 8:00 AM 0.00 0.0 M M M
8/21/2012 7:45 AM 0.00 0.0 M M M
8/22/2012 8:00 AM 0.00 0.0 M M M
8/23/2012 8:00 AM 0.00 0.0 M M M
8/24/2012 8:00 AM 0.00 0.0 M M M
8/25/2012 8:00 AM 0.00 0.0 M M M
8/26/2012 8:00 AM 0.00 0.0 M M M
8/27/2012 8:00 AM 0.66 M M M M
8/28/2012 8:00 AM 0.00 0.0 M M M
8/29/2012 8:00 AM 0.00 0.0 M M M
8/30/2012 8:00 AM 0.00 0.0 M M M
8/31/2012 8:00 AM 0.00 0.0 M M M
9/1/2012 8:00 AM 0.00 0.0 M M M
9/2/2012 8:00 AM 0.00 0.0 M M M
9/3/2012 8:00 AM 0.00 0.0 M M M
9/4/2012 8:00 AM 1.84 M M M M
9/5/2012 8:00 AM 0.36 M M M M
9/6/2012 8:00 AM 0.13 M M M M
9/7/2012 8:00 AM 0.05 M M M M
9/8/2012 8:00 AM 0.04 M M M M
9/9/2012 8:00 AM 0.45 M M M M
9/10/2012 8:00 AM 0.00 0.0 M M M
9/11/2012 8:00 AM 0.00 0.0 M M M
9/12/2012 8:00 AM 0.00 0.0 M M M
9/13/2012 8:00 AM 0.00 0.0 M M M
9/14/2012 8:00 AM 0.23 M M M M
9/15/2012 8:00 AM 0.00 0.0 M M M
9/17/2012 8:00 AM 0.00 0.0 M M M
9/18/2012 8:00 AM 0.76 M M M M
9/19/2012 8:00 AM 0.00 0.0 M M M
9/20/2012 8:00 AM 0.00 0.0 M M M
9/21/2012 8:00 AM 0.00 0.0 M M M
9/22/2012 8:00 AM 0.22 M M M M
9/23/2012 8:00 AM 0.00 0.0 M M M
9/24/2012 8:00 AM 0.00 0.0 M M M
9/25/2012 8:00 AM 0.00 0.0 M M M
9/26/2012 8:00 AM 0.00 0.0 M M M
9/27/2012 8:00 AM 0.00 0.0 M M M
9/28/2012 8:00 AM 0.00 0.0 M M M
9/29/2012 8:00 AM 0.00 0.0 M M M
9/30/2012 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/10/2011 12/11/2011 8:00 AM 2 0.00 0.0 0.00
12/25/2011 12/26/2011 8:00 AM 2 0.00 0.0 0.00
8/2/2012 8/04/2012 8:00 AM 3 0.00 M 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
3/2/2012 2:30 PM Hail not large enough to cause indentations. Hail fell densely with intervals between pellets comparable to heavy rain. Began as 1/4" pellets for 3 mins, reduced to 1/8" pellets for 2 mind, then changed to all liquid. Accompanied by thunder. 1/4" Pea Size 1/4" Pea Size Rice Hard|White Ice 5 1min no damage Continuous False Before rain Before smaller hail 10-20