CoCoRaHS Station WYS : IL-CK-178

2011 CoCoRaHS Water Year Summary for Station IL-CK-178 Report generated on October 6, 2019

Station Overview		Station Location
Station Number	IL-CK-178	Latitude	42.069324
Station Name	Rolling Meadows 0.9 ESE	Longitude	-88.00996
County	Cook	Elevation (ft)	705

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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	2.97	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Nov 10	3.01	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Dec 10	2.24	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Jan 11	1.74	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Feb 11	1.67	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
March 11	2.29	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
April 11	3.41	1.22	4	1.22	4	0.00	0	0	4	0	0.0	0	0
May 11	4.05	5.86	27	3.49	18	2.37	9	3	7	0	0.0	0	0
June 11	4.01	3.52	24	3.09	19	0.43	5	2	9	0	0.0	0	0
July 11	3.83	10.41	19	2.01	17	8.40	2	1	3	0	0.0	0	0
Aug 11	4.52	4.54	30	2.73	18	1.81	12	3	6	0	0.0	0	0
Sept 11	3.40	3.52	25	3.52	25	0.00	0	0	11	1	0.0	0	0
Water Year Totals:	37.14"	29.07"	129 days	16.06"	101	13.01"	28 days	9	40 days	1 days	0.0"	0 days	0 days

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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 Year	Daily Prcp	Multiday 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
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011

Day of Year	Daily Prcp	Multiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011
4/5/2011
4/6/2011
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011	0.01
4/26/2011	0.85
4/27/2011	0.08
4/28/2011	0.28
4/29/2011
4/30/2011
5/1/2011	0.00
5/2/2011	0.00
5/3/2011	0.00
5/4/2011	0.00
5/5/2011
5/6/2011	0.02
5/7/2011	0.00
5/8/2011	0.00
5/9/2011	0.00
5/10/2011	0.00
5/11/2011	0.00
5/12/2011	0.65
5/13/2011		**
5/14/2011		**
5/15/2011		0.46
5/16/2011
5/17/2011	0.00
5/18/2011	0.04
5/19/2011	0.00
5/20/2011		**
5/21/2011		**
5/22/2011		0.01
5/23/2011	0.54
5/24/2011
5/25/2011	0.04
5/26/2011	2.11
5/27/2011	0.09
5/28/2011		**
5/29/2011		**
5/30/2011		1.90
5/31/2011
6/1/2011
6/2/2011
6/3/2011	0.03
6/4/2011		**
6/5/2011		**
6/6/2011		0.43
6/7/2011	0.00
6/8/2011	0.00
6/9/2011	0.63
6/10/2011	1.10
6/11/2011	0.14
6/12/2011	0.00
6/13/2011	0.00
6/14/2011	0.00
6/15/2011	0.30
6/16/2011	0.64
6/17/2011	0.02
6/18/2011		**
6/19/2011		0.00
6/20/2011	0.00
6/21/2011	0.10
6/22/2011
6/23/2011	0.13
6/24/2011	0.00
6/25/2011
6/26/2011	0.00
6/27/2011
6/28/2011	0.00
6/29/2011
6/30/2011	0.00

Day of Year	Daily Prcp	Multiday Prcp
7/1/2011
7/2/2011	0.00
7/3/2011	0.00
7/4/2011
7/5/2011
7/6/2011	0.00
7/7/2011	0.00
7/8/2011	0.00
7/9/2011
7/10/2011
7/11/2011	0.00
7/12/2011
7/13/2011	0.00
7/14/2011	0.00
7/15/2011	0.00
7/16/2011	0.00
7/17/2011
7/18/2011
7/19/2011	0.00
7/20/2011	0.00
7/21/2011
7/22/2011	0.28
7/23/2011		**
7/24/2011		8.40
7/25/2011
7/26/2011	0.00
7/27/2011	0.00
7/28/2011	0.98
7/29/2011	0.75
7/30/2011
7/31/2011
8/1/2011	0.00
8/2/2011
8/3/2011	0.54
8/4/2011	0.00
8/5/2011	0.00
8/6/2011	0.07
8/7/2011		**
8/8/2011	0.53	**
8/9/2011		**
8/10/2011		**
8/11/2011		**
8/12/2011		**
8/13/2011		0.48
8/14/2011	0.87
8/15/2011	0.00
8/16/2011	0.00
8/17/2011	0.00
8/18/2011	0.00
8/19/2011		**
8/20/2011		**
8/21/2011		1.33
8/22/2011	0.00
8/23/2011	0.00
8/24/2011	0.60
8/25/2011	0.00
8/26/2011	0.00
8/27/2011		**
8/28/2011		0.00
8/29/2011
8/30/2011	0.00
8/31/2011	0.12
9/1/2011	0.00
9/2/2011	0.00
9/3/2011
9/4/2011	0.04
9/5/2011
9/6/2011	0.00
9/7/2011	0.00
9/8/2011	0.00
9/9/2011
9/10/2011	0.21
9/11/2011	0.00
9/12/2011	0.00
9/13/2011	0.00
9/14/2011	0.00
9/15/2011	0.02
9/16/2011	0.00
9/17/2011
9/18/2011
9/19/2011	0.74
9/20/2011	0.01
9/21/2011	0.00
9/22/2011	0.00
9/23/2011	0.00
9/24/2011	0.08
9/25/2011	T
9/26/2011	1.45
9/27/2011	0.36
9/28/2011	0.25
9/29/2011	0.25
9/30/2011	0.11

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Observation Date	Observation Time	Precipitation	Snowfall	Snowfall SWE	Snow Depth	Snow SWE	Notes
4/25/2011	7:00 AM	0.01	M	M	M	M
4/26/2011	7:00 AM	0.85	M	M	M	M
4/27/2011	7:00 AM	0.08	M	M	M	M
4/28/2011	7:00 AM	0.28	M	M	M	M
5/1/2011	7:00 AM	0.00	0.0	M	M	M
5/2/2011	6:30 AM	0.00	0.0	M	M	M
5/3/2011	7:00 AM	0.00	0.0	M	M	M
5/4/2011	7:00 AM	0.00	0.0	M	M	M
5/6/2011	7:00 AM	0.02	M	M	M	M
5/7/2011	7:00 AM	0.00	0.0	M	M	M
5/8/2011	7:00 AM	0.00	0.0	M	M	M
5/9/2011	7:00 AM	0.00	0.0	M	M	M
5/10/2011	6:30 AM	0.00	0.0	M	M	M
5/11/2011	6:30 AM	0.00	0.0	M	M	M
5/12/2011	6:30 AM	0.65	M	M	M	M	Showers: 5/11/11 3:45 - 4:10 pm 3/8" hail 5/12/11 3:50 - 4:15 am 4:45 - 5:05 am
5/17/2011	6:30 AM	0.00	0.0	M	M	M
5/18/2011	6:30 AM	0.04	M	M	M	M
5/19/2011	6:30 AM	0.00	0.0	M	M	M
5/23/2011	6:30 AM	0.54	M	M	M	M	At exactly 15:00 Sunday 5/22 we had 1 minute of 1/4" hail but strangely enough, not a drop of rain before or afterward. This is a new experience for me.
5/25/2011	6:15 AM	0.04	M	M	M	M
5/26/2011	6:30 AM	2.11	M	M	M	M
5/27/2011	6:00 AM	0.09	M	M	M	M
6/3/2011	7:00 AM	0.03	M	M	M	M
6/7/2011	6:30 AM	0.00	0.0	M	M	M
6/8/2011	6:15 AM	0.00	0.0	M	M	M
6/9/2011	6:30 AM	0.63	M	M	M	M
6/10/2011	6:30 AM	1.10	M	M	M	M
6/11/2011	6:30 AM	0.14	M	M	M	M
6/12/2011	7:00 AM	0.00	0.0	M	M	M
6/13/2011	6:30 AM	0.00	0.0	M	M	M
6/14/2011	7:00 AM	0.00	0.0	M	M	M
6/15/2011	6:15 AM	0.30	M	M	M	M
6/16/2011	6:30 AM	0.64	M	M	M	M
6/17/2011	6:30 AM	0.02	M	M	M	M
6/20/2011	6:30 AM	0.00	0.0	M	M	M
6/21/2011	6:15 AM	0.10	M	M	M	M
6/23/2011	7:00 AM	0.13	M	M	M	M
6/24/2011	7:00 AM	0.00	0.0	M	M	M
6/26/2011	7:00 AM	0.00	0.0	M	M	M
6/28/2011	7:00 AM	0.00	0.0	M	M	M
6/30/2011	7:00 AM	0.00	0.0	M	M	M
7/2/2011	6:00 AM	0.00	0.0	M	M	M	Today was predicted to be 95 degrees and turned out to be a pleasant 77 deg. No rain here but very heavy rain, wind and hail a few miles east of us down the Lake Michigan shoreline.
7/3/2011	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	6:30 AM	0.00	0.0	M	M	M
7/11/2011	7:00 AM	0.00	0.0	M	M	M	Squall line moved in at 8:00am with est. 40-50mph winds and heavy rains which quickly tailed off. By 8:30 rainfall total was 0.43 inch with more to come. Thunder and lightning are still present as we speak.
7/13/2011	7:00 AM	0.00	0.0	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
7/19/2011	7:00 AM	0.00	0.0	M	M	M
7/20/2011	7:00 AM	0.00	0.0	M	M	M	Brilliant lightning storm at 2:00am s.w. of my location. No rain here though.
7/22/2011	6:30 AM	0.28	M	M	M	M
7/26/2011	7:00 AM	0.00	0.0	M	M	M
7/27/2011	7:00 AM	0.00	0.0	M	M	M	Quick shower at 10:30am resulted in 0.20 inches of rainfall.
7/28/2011	7:00 AM	0.98	M	M	M	M
7/29/2011	6:30 AM	0.75	M	M	M	M
8/1/2011	7:00 AM	0.00	0.0	M	M	M
8/3/2011	6:30 AM	0.54	M	M	M	M
8/4/2011	7:00 AM	0.00	0.0	M	M	M
8/5/2011	6:30 AM	0.00	0.0	M	M	M
8/6/2011	7:00 AM	0.07	M	M	M	M
8/8/2011	6:00 AM	0.53	M	M	M	M
8/14/2011	6:30 AM	0.87	M	M	M	M
8/15/2011	6:30 AM	0.00	0.0	M	M	M
8/16/2011	7:00 AM	0.00	0.0	M	M	M
8/17/2011	7:00 AM	0.00	0.0	M	M	M
8/18/2011	7:00 AM	0.00	0.0	M	M	M
8/22/2011	7:00 AM	0.00	0.0	M	M	M
8/23/2011	7:00 AM	0.00	0.0	M	M	M
8/24/2011	7:00 AM	0.60	M	M	M	M
8/25/2011	7:00 AM	0.00	0.0	M	M	M
8/26/2011	6:15 AM	0.00	0.0	M	M	M
8/30/2011	7:00 AM	0.00	0.0	M	M	M
8/31/2011	6:00 AM	0.12	M	M	M	M
9/1/2011	6:45 AM	0.00	0.0	M	M	M
9/2/2011	6:30 AM	0.00	0.0	M	M	M
9/4/2011	7:00 AM	0.04	M	M	M	M
9/6/2011	7:00 AM	0.00	0.0	M	M	M
9/7/2011	6:30 AM	0.00	0.0	M	M	M
9/8/2011	6:30 AM	0.00	0.0	M	M	M
9/10/2011	7:00 AM	0.21	M	M	M	M
9/11/2011	7:00 AM	0.00	0.0	M	M	M
9/12/2011	7:00 AM	0.00	0.0	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	6:30 AM	0.02	M	M	M	M
9/16/2011	7:00 AM	0.00	0.0	M	M	M
9/19/2011	6:30 AM	0.74	M	M	M	M
9/20/2011	7:00 AM	0.01	M	M	M	M
9/21/2011	6:30 AM	0.00	0.0	M	M	M
9/22/2011	6:30 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	0.08	M	M	M	M
9/25/2011	7:00 AM	T	M	M	M	M
9/26/2011	7:00 AM	1.45	M	M	M	M
9/27/2011	7:00 AM	0.36	M	M	M	M
9/28/2011	6:30 AM	0.25	M	M	M	M
9/29/2011	6:30 AM	0.25	M	M	M	M
9/30/2011	6:30 AM	0.11	M	M	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes
5/13/2011	5/15/2011 6:30 AM	3	0.46	M	M
5/20/2011	5/22/2011 7:00 AM	3	0.01	M	M
5/28/2011	5/30/2011 7:00 AM	3	1.90	M	M
6/4/2011	6/06/2011 6:30 AM	3	0.43	M	M
6/18/2011	6/19/2011 6:30 AM	2	0.00	M	M
7/23/2011	7/24/2011 1:00 PM	2	8.40	M	M	0.84 inches of rain occured after my 7/23 report of 0.00 inches, and this rain fall started at 8:00am and extended just 30 minutes until 8:30am. This total is part of my multi-day total.
8/7/2011	8/13/2011 6:30 AM	7	0.48	M	M
8/19/2011	8/21/2011 10:00 AM	3	1.33	M	M
8/27/2011	8/28/2011 5:00 PM	2	0.00	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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