CoCoRaHS Station WYS : CO-AR-114

2018 CoCoRaHS Water Year Summary for Station CO-AR-114 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	CO-AR-114	Latitude	39.6197
Station Name	CCL 4.3 SE	Longitude	-104.7892
County	Arapahoe	Elevation (ft)	5827

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	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 17	1.27	0.00	4	0.00	4	0.00	0	0	0	0.0	0	0
Nov 17	0.98	0.00	6	0.00	6	0.00	0	0	1	0.0	0	0
Dec 17	0.69	0.00	2	0.00	2	0.00	0	0	1	0.0	0	0
Jan 18	0.54	0.00	2	0.00	2	0.00	0	0	1	0.0	0	0
Feb 18	0.54	0.00	1	0.00	1	0.00	0	0	0	0.0	0	0
March 18	1.55	0.61	4	0.61	4	0.00	0	1	0	0.0	0	0
April 18	2.20	0.08	5	0.08	5	0.00	0	1	0	0.0	0	0
May 18	2.49	0.74	12	0.74	12	0.00	0	5	2	0.0	0	0
June 18	2.04	1.31	14	1.31	14	0.00	0	4	1	0.0	0	0
July 18	2.31	2.26	10	2.26	10	0.00	0	7	2	0.0	0	0
Aug 18	2.40	0.76	13	0.76	13	0.00	0	3	1	0.0	0	0
Sept 18	1.26	0.61	9	0.61	9	0.00	0	2	0	0.0	0	0
Water Year Totals:	18.27"	6.37"	82 days	6.37"	82	0.00"	0 days	23 days	9 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
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017	0.00
10/19/2017
10/20/2017
10/21/2017	0.00
10/22/2017	0.00
10/23/2017
10/24/2017	0.00
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017	0.00
11/2/2017
11/3/2017
11/4/2017
11/5/2017	0.00
11/6/2017
11/7/2017	T
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017	0.00
11/24/2017
11/25/2017	0.00
11/26/2017
11/27/2017
11/28/2017	0.00
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017	0.00
12/6/2017
12/7/2017
12/8/2017	T
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017

Day of Year	Daily Prcp	Multiday Prcp
1/1/2018	0.00
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018	T
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018	0.00
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018	0.00
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018	0.61
3/20/2018	0.00
3/21/2018
3/22/2018
3/23/2018
3/24/2018	0.00
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018

Day of Year	Daily Prcp	Multiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018	0.00
4/16/2018
4/17/2018
4/18/2018	0.00
4/19/2018
4/20/2018	0.00
4/21/2018
4/22/2018
4/23/2018
4/24/2018	0.08
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018	0.00
5/1/2018
5/2/2018	0.02
5/3/2018
5/4/2018	M
5/5/2018	0.00
5/6/2018
5/7/2018
5/8/2018
5/9/2018	0.00
5/10/2018	0.00
5/11/2018	0.00
5/12/2018	M
5/13/2018
5/14/2018	0.11
5/15/2018	0.12
5/16/2018	0.04
5/17/2018
5/18/2018	T
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018	T
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018	0.45
5/30/2018
5/31/2018	0.00
6/1/2018	0.00
6/2/2018
6/3/2018	0.00
6/4/2018	0.00
6/5/2018	0.00
6/6/2018
6/7/2018	0.03
6/8/2018	T
6/9/2018
6/10/2018
6/11/2018	0.00
6/12/2018	0.00
6/13/2018	0.00
6/14/2018
6/15/2018
6/16/2018	0.07
6/17/2018
6/18/2018	0.88
6/19/2018
6/20/2018	0.33
6/21/2018	0.00
6/22/2018	0.00
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018

Day of Year	Daily Prcp	Multiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018	0.11
7/7/2018
7/8/2018
7/9/2018	0.14
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018	1.10
7/17/2018
7/18/2018	T
7/19/2018	0.00
7/20/2018
7/21/2018
7/22/2018
7/23/2018	T
7/24/2018	0.48
7/25/2018	0.30
7/26/2018	0.11
7/27/2018
7/28/2018	0.02
7/29/2018
7/30/2018
7/31/2018
8/1/2018	0.00
8/2/2018	0.00
8/3/2018
8/4/2018	0.23
8/5/2018
8/6/2018
8/7/2018	0.07
8/8/2018
8/9/2018
8/10/2018	0.00
8/11/2018	0.00
8/12/2018
8/13/2018
8/14/2018
8/15/2018	0.00
8/16/2018	0.00
8/17/2018
8/18/2018
8/19/2018	0.46
8/20/2018
8/21/2018	0.00
8/22/2018
8/23/2018
8/24/2018
8/25/2018	0.00
8/26/2018
8/27/2018	T
8/28/2018
8/29/2018	0.00
8/30/2018
8/31/2018
9/1/2018	0.00
9/2/2018
9/3/2018	0.00
9/4/2018	0.00
9/5/2018	0.50
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018	0.00
9/12/2018	0.00
9/13/2018	0.00
9/14/2018
9/15/2018
9/16/2018
9/17/2018	0.00
9/18/2018
9/19/2018
9/20/2018	0.11
9/21/2018
9/22/2018
9/23/2018
9/24/2018
9/25/2018
9/26/2018
9/27/2018
9/28/2018
9/29/2018
9/30/2018

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
10/18/2017	7:00 AM	0.00	0.0	M	M	M
10/21/2017	7:00 AM	0.00	0.0	M	M	M
10/22/2017	7:00 AM	0.00	0.0	M	M	M
10/24/2017	7:00 AM	0.00	0.0	M	M	M
11/1/2017	7:00 AM	0.00	0.0	M	M	M
11/5/2017	7:00 AM	0.00	0.0	M	M	M
11/7/2017	7:00 AM	T	M	M	M	M	Thick overcast. Thin coating of ice on all surfaces. Light frz drizzle and fog. Temp at obs time 26.{home thermometer).
11/23/2017	7:00 AM	0.00	0.0	M	M	M
11/25/2017	7:00 AM	0.00	0.0	M	M	M
11/28/2017	7:00 AM	0.00	0.0	M	M	M	Overcast at obs time. No precip,
12/5/2017	7:00 AM	0.00	0.0	M	M	M
12/8/2017	7:00 AM	T	T	T	M	M	Apparently a very light dusting of snow overnight - gone in most places but stayed on my driveway.
1/1/2018	7:00 AM	0.00	0.0	M	M	M
1/7/2018	7:00 AM	T	M	M	M	M	Apparently a trace of precip overnight. Driveway and street are damp but no snow visible.
2/9/2018	7:00 AM	0.00	0.0	M	M	M	Computer has been inop.
3/8/2018	7:00 AM	0.00	0.0	M	M	M
3/19/2018	4:00 AM	0.61	M	M	M	M
3/20/2018	7:00 AM	0.00	0.0	M	M	M
3/24/2018	7:00 AM	0.00	0.0	M	M	M
4/15/2018	7:00 AM	0.00	0.0	M	M	M
4/18/2018	7:00 AM	0.00	0.0	M	M	M
4/20/2018	7:00 AM	0.00	0.0	M	M	M
4/24/2018	7:00 AM	0.08	M	M	M	M
4/30/2018	7:00 AM	0.00	0.0	M	M	M
5/2/2018	7:00 AM	0.02	M	M	M	M	Ocnl R-- . Overcast.
5/4/2018	7:00 AM	M	M	M	M	M	{EDIT: Observer reported 0.98 for new precip. This is high compared to surrounding reports of 0.40's and appears to be a multi-day report. Observer did not report the previous day when surrounding reports indicated precip in the area. Changed report of 0.98 to NA until observer can be contacted to verify. Submission Time Before EDIT: 5/05/2018 10:13 AM CoCoSTAFF DNT}
5/5/2018	7:00 AM	0.00	0.0	M	M	M
5/9/2018	7:00 AM	0.00	0.0	M	M	M
5/10/2018	7:00 AM	0.00	0.0	M	M	M
5/11/2018	7:00 AM	0.00	0.0	M	M	M
5/12/2018	7:00 AM	M	M	M	M	M	R- overnight. Start time unknown. {EDIT: Observer reported 0.40 for new precip. QPE data and surrounding reports of 0.00 to 0.06 indicate this could be a decimal error. Changed report of 0.40 to NA until observer can be contacted to verify. Submission Time Before EDIT: 5/12/2018 9:38 AM CoCoSTAFF DNT}
5/14/2018	6:00 AM	0.11	M	M	M	M	Overnight R-
5/15/2018	6:00 AM	0.12	M	M	M	M	TRW- Between 11:45 am and 1:00 pm. Times approx. Small hail but I was not at obs site during this period.
5/16/2018	7:00 AM	0.04	M	M	M	M	Ystdy afternoon. Times not available
5/18/2018	7:00 AM	T	M	M	M	M	Heavy overcast at obs time. Lite mist falling.
5/23/2018	7:00 AM	T	M	M	M	M	Intmt TRW-- . No hail.
5/29/2018	7:00 AM	0.45	M	M	M	M	First tstm-3:25 pm. RW- began 3.50 pm Hail began-5:02 pm. Small hail-pea size. Hail ends 5:15 pm. RW- ends 5:50 pm.
5/31/2018	7:00 AM	0.00	0.0	M	M	M	Distant thunder ystdyaround 3:30 pm - no rain.
6/1/2018	7:00 AM	0.00	0.0	M	M	M
6/3/2018	7:00 AM	0.00	0.0	M	M	M
6/4/2018	7:00 AM	0.00	0.0	M	M	M
6/5/2018	7:00 AM	0.00	0.0	M	M	M
6/7/2018	7:00 AM	0.03	M	M	M	M	TRW- begin 8:35 pm - distant tstms until approx 10:30 pm, Tstms N and E of obs site. No hail.
6/8/2018	7:00 AM	T	M	M	M	M	TRW--. Thunder heard about 3:30 pm and only very brief light spriinkle. No hail.
6/11/2018	7:00 AM	0.00	0.0	M	M	M
6/12/2018	7:00 AM	0.00	0.0	M	M	M
6/13/2018	7:00 AM	0.00	0.0	M	M	M
6/16/2018	7:00 AM	0.07	M	M	M	M
6/18/2018	7:00 AM	0.88	M	M	M	M	TRW- began ystdy approx 3:50 pm. R- overnight and at obs ime. No hail at any time.
6/20/2018	7:00 AM	0.33	M	M	0.0	M	TRW- began 1:25 pm. Large, 2 inch hail began at same time as RW-. Hail ended ~ 1:46 pm. Significant leaf damage.
6/21/2018	7:00 AM	0.00	0.0	M	M	M
6/22/2018	7:00 AM	0.00	0.0	M	M	M
7/6/2018	7:00 AM	0.11	M	M	M	M	Distant Tstm b3:30pm. No Hail. R- b 6:10pm. No hail.
7/9/2018	7:00 AM	0.14	M	M	M	M	TRW-.
7/16/2018	7:00 AM	1.10	M	M	M	M	Overcast all day. R- ocnl R Not TRW . No hail.
7/18/2018	7:00 AM	T	M	M	M	M
7/19/2018	7:00 AM	0.00	0.0	M	M	M
7/23/2018	7:00 AM	T	M	M	M	M
7/24/2018	7:00 AM	0.48	M	M	M	M
7/25/2018	7:00 AM	0.30	M	M	M	M
7/26/2018	7:00 AM	0.11	M	M	M	M
7/28/2018	7:00 AM	0.02	M	M	M	M	Ovc at obs time - also Light fog and L- -.
8/1/2018	7:00 AM	0.00	0.0	M	M	M
8/2/2018	7:00 AM	0.00	0.0	M	M	M
8/4/2018	7:00 AM	0.23	M	M	M	M
8/7/2018	7:00 AM	0.07	M	M	M	M	TRW- at 8:20 pm - no hail - windy. Stronger Tstms to East.
8/10/2018	7:00 AM	0.00	0.0	M	M	M
8/11/2018	7:00 AM	0.00	0.0	M	M	M
8/15/2018	7:00 AM	0.00	0.0	M	M	M	RW- passed North of obs site - no RW here.
8/16/2018	7:00 AM	0.00	0.0	M	M	M
8/19/2018	7:00 AM	0.46	M	M	M	M	Start/end times not avail. At 11:20 pm TRW- with fqt lightning. TRW-also during late afternoon.
8/21/2018	7:00 AM	0.00	0.0	M	M	M	Heavy overcast at obs time - no precip.
8/25/2018	7:00 AM	0.00	0.0	M	M	M
8/27/2018	7:00 AM	T	M	M	M	M	TRW- - / no hail. Stronger TRW passed South of obs site.
8/29/2018	7:00 AM	0.00	0.0	M	M	M
9/1/2018	7:00 AM	0.00	0.0	M	M	M	TRW passed South of obs site. Thunder heard 2:00 pm but no RW or hail.
9/3/2018	7:00 AM	0.00	0.0	M	M	M
9/4/2018	7:00 AM	0.00	0.0	M	M	M
9/5/2018	7:00 AM	0.50	M	M	M	M	Rain fell overnight - no start or end times. No thunder heard.
9/11/2018	7:00 AM	0.00	0.0	M	M	M
9/12/2018	7:00 AM	0.00	0.0	M	M	M
9/13/2018	7:00 AM	0.00	0.0	M	M	M
9/17/2018	7:00 AM	0.00	0.0	M	M	M
9/20/2018	7:00 AM	0.11	M	M	M	M

Water Year Overview
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp 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
5/14/2018	11:55 PM	I was not at obs site during hail fall. No accurate time avail. Size of hail estimated based on what was on the ground when I got home.	1/4" Pea Size	1/4" Pea Size	1/4" Pea Size	White Ice			minor leaf damage		False
5/28/2018	5:02 PM	Main tstms did not pass over obs site. Nearby ltng but no severe weather.	1/4" Pea Size	1/4" Pea Size	Rice	Hard\|Clear Ice\|White Ice	13	2min	no damage	Continuous	True	After rain	After smaller hail	vertical
1/1/0001	12:00 AM		2" Hen Egg Size	1/2" Grape	3/8"	Mixed\|Clear Ice\|White Ice	21	2min	shredded leaves	Continuous	False	Same time as rain	Same time as smaller hail	vertical