CoCoRaHS Station WYS : CO-AR-267

2019 CoCoRaHS Water Year Summary for Station CO-AR-267 Report generated on October 14, 2020

Station Overview		Station Location
Station Number	CO-AR-267	Latitude	39.6723747253418
Station Name	Aurora 3.3 ESE	Longitude	-104.760917663574
County	Arapahoe	Elevation (ft)	5684

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 18	1.14	0.65	3	0.65	3	0.00	0	0	3	0	0.0	0	0
Nov 18	0.90	0.38	18	0.38	18	0.00	0	0	5	5	3.1	3	3
Dec 18	0.63	0.02	5	0.02	5	0.00	0	0	1	2	0.5	1	1
Jan 19	0.58	1.07	11	1.07	11	0.00	0	0	8	1	5.6	6	5
Feb 19	0.57	0.59	10	0.59	10	0.00	0	0	2	4	8.3	4	4
March 19	1.58	0.82	5	0.82	2	0.00	3	0	2	0	7.5	2	2
April 19	2.07	0.95	19	0.49	15	0.46	4	2	3	1	3.5	1	1
May 19	2.40	2.39	14	2.39	14	0.00	0	0	9	3	5.1	2	2
June 19	2.10	1.54	24	1.54	18	0.00	6	0	7	8	0.0	0	0
July 19	2.24	1.06	19	0.00	4	1.06	15	1	0	3	0.0	0	0
Aug 19	2.54	0.00	3	0.00	3	0.00	0	0	0	2	0.0	0	0
Sept 19	1.26	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Water Year Totals:	18.01"	9.47"	131 days	7.95"	103	1.52"	28 days	3	40 days	29 days	33.6"	19 days	18 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018	0.34
10/9/2018	0.04
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018	0.27
11/1/2018	T
11/2/2018
11/3/2018	0.01
11/4/2018	0.03
11/5/2018
11/6/2018
11/7/2018
11/8/2018	T
11/9/2018
11/10/2018
11/11/2018	0.05
11/12/2018
11/13/2018	0.21
11/14/2018	0.00
11/15/2018	0.00
11/16/2018	0.00
11/17/2018	T
11/18/2018	T
11/19/2018	T
11/20/2018
11/21/2018	0.00
11/22/2018	0.00
11/23/2018	0.00
11/24/2018	0.00
11/25/2018	0.08
11/26/2018	0.00
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018	T
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018	T
12/28/2018
12/29/2018	0.00
12/30/2018	0.00
12/31/2018	0.02

Day of Year	Daily Prcp	Multiday Prcp
1/1/2019	0.07
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019	0.03
1/12/2019	0.59
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019	T
1/19/2019	M
1/20/2019
1/21/2019
1/22/2019	0.16
1/23/2019
1/24/2019	0.01
1/25/2019	0.04
1/26/2019
1/27/2019
1/28/2019	0.13
1/29/2019	0.04
1/30/2019	0.00
1/31/2019	0.00
2/1/2019	0.00
2/2/2019	0.00
2/3/2019
2/4/2019
2/5/2019
2/6/2019	T
2/7/2019	M
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019	0.04
2/18/2019	T
2/19/2019	T
2/20/2019	T
2/21/2019	0.00
2/22/2019	0.00
2/23/2019	0.55
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019	0.25
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019	0.57
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019		**
3/30/2019		**
3/31/2019		**

Day of Year	Daily Prcp	Multiday Prcp
4/1/2019		**
4/2/2019		0.38
4/3/2019	0.00
4/4/2019	0.05
4/5/2019
4/6/2019
4/7/2019
4/8/2019	0.00
4/9/2019	0.00
4/10/2019	0.00
4/11/2019	0.42
4/12/2019
4/13/2019		**
4/14/2019		0.08
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019	0.02
4/23/2019	0.00
4/24/2019	0.00
4/25/2019	0.00
4/26/2019	0.00
4/27/2019	0.00
4/28/2019	0.00
4/29/2019	0.00
4/30/2019	T
5/1/2019	0.05
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019	T
5/8/2019	0.36
5/9/2019	0.50
5/10/2019	0.05
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019	0.00
5/17/2019
5/18/2019
5/19/2019	T
5/20/2019	0.04
5/21/2019	1.25
5/22/2019	0.03
5/23/2019
5/24/2019
5/25/2019	T
5/26/2019	0.00
5/27/2019	0.05
5/28/2019	0.06
5/29/2019
5/30/2019
5/31/2019
6/1/2019	0.00
6/2/2019	0.35
6/3/2019	T
6/4/2019	0.18
6/5/2019	T
6/6/2019	0.01
6/7/2019
6/8/2019	T
6/9/2019	0.06
6/10/2019
6/11/2019	0.00
6/12/2019
6/13/2019
6/14/2019
6/15/2019	T
6/16/2019	T
6/17/2019	T
6/18/2019	0.32
6/19/2019	T
6/20/2019	0.00
6/21/2019	T
6/22/2019	0.28
6/23/2019	0.34
6/24/2019
6/25/2019		**
6/26/2019		**
6/27/2019		**
6/28/2019		**
6/29/2019		**
6/30/2019		**

Day of Year	Daily Prcp	Multiday Prcp
7/1/2019		**
7/2/2019		**
7/3/2019		**
7/4/2019		**
7/5/2019		**
7/6/2019		**
7/7/2019		**
7/8/2019		**
7/9/2019		**
7/10/2019		**
7/11/2019		**
7/12/2019		**
7/13/2019		**
7/14/2019		**
7/15/2019		1.06
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019	T
7/26/2019	T
7/27/2019	T
7/28/2019	0.00
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019	T
8/9/2019
8/10/2019
8/11/2019
8/12/2019
8/13/2019
8/14/2019	T
8/15/2019	0.00
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019
9/17/2019
9/18/2019
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019

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
10/8/2018	7:00 AM	0.34	M	M	M	M
10/9/2018	5:39 AM	0.04	M	M	M	M
10/31/2018	7:00 AM	0.27	T	M	T	M	{EDIT: Observer reported T for new/total snowfall with a melted core value of 0.27. Melted core is high for a Trace amount of snow. It appears gauge catch accidentally got entered twice. Changed SWE reports of 0.27's to NA until observer can be contacted to verify. CoCoSTAFF DNT}
11/1/2018	7:00 AM	T	M	M	M	M
11/3/2018	7:00 AM	0.01	M	M	M	M	current light rain (drizzle)
11/4/2018	7:00 AM	0.03	M	M	M	M
11/8/2018	7:00 AM	T	M	M	M	M
11/11/2018	8:15 AM	0.05	1.5	0.05	1.5	0.05	currently snowing, .5 in/hr
11/13/2018	7:00 AM	0.21	1.4	0.21	1.6	0.23
11/14/2018	7:00 AM	0.00	M	M	M	M
11/15/2018	7:00 AM	0.00	M	M	M	M
11/16/2018	7:00 AM	0.00	M	M	M	M
11/17/2018	7:00 AM	T	M	M	M	M
11/18/2018	7:00 AM	T	T	0.04	T	0.04	Icing of rain to snow
11/19/2018	7:00 AM	T	M	M	M	M
11/21/2018	7:00 AM	0.00	M	M	M	M
11/22/2018	7:00 AM	0.00	M	M	M	M
11/23/2018	7:00 AM	0.00	M	M	M	M
11/24/2018	7:00 AM	0.00	M	M	M	M
11/25/2018	7:00 AM	0.08	0.2	0.08	0.2	0.08
11/26/2018	7:00 AM	0.00	M	M	M	M
12/6/2018	7:00 AM	T	T	T	T	T	very light snow
12/27/2018	7:00 AM	T	T	T	T	T
12/29/2018	7:00 AM	0.00	M	M	M	M
12/30/2018	7:00 AM	0.00	M	M	M	M
12/31/2018	7:00 AM	0.02	0.5	0.02	0.5	0.02
1/1/2019	7:00 AM	0.07	0.5	0.07	1.0	0.09
1/11/2019	6:01 AM	0.03	0.1	0.03	0.1	0.03	currently snowing
1/12/2019	7:00 AM	0.59	3.5	0.59	3.5	0.59
1/18/2019	7:00 AM	T	T	T	M	M
1/19/2019	7:00 AM	M	M	M	M	M	{EDIT: Observer reported Trace for new precip and this is low compared to surrounding reports of 0.10 to 0.20. Observer also report trace for new snowfall with 0.09 for new snowfall melted core. 0.09 is high for only a trace of snow. Changed reports of Trace and SWE report of 0.09 to NA until observer can be contacted to verify measurements. Submission Time Before EDIT; 1/19/2019 7:31 AM CoCoSTAFF DNT}
1/22/2019	7:00 AM	0.16	1.0	0.16	1.0	0.16
1/24/2019	7:00 AM	0.01	0.3	0.01	0.3	0.01	currently light snow
1/25/2019	7:00 AM	0.04	0.2	0.04	M	M
1/28/2019	7:00 AM	0.13	M	M	M	M	currently moderate to heavy snow
1/29/2019	7:00 AM	0.04	T	0.04	M	M	snow melted before measurement
1/30/2019	7:00 AM	0.00	M	M	M	M
1/31/2019	7:00 AM	0.00	M	M	M	M
2/1/2019	7:00 AM	0.00	M	M	M	M
2/2/2019	7:00 AM	0.00	M	M	M	M
2/6/2019	7:00 AM	T	T	T	T	T	Moderate fog
2/7/2019	7:00 AM	M	1.5	M	1.5	M	(edit: precipitation and core values initially recorded as 0.80". changed to NA as this appears to be a decimal error. observer will be contacted. PG)
2/17/2019	7:00 AM	0.04	0.2	0.04	0.2	0.04
2/18/2019	7:00 AM	T	0.1	T	0.2	0.02
2/19/2019	7:00 AM	T	T	T	T	T
2/20/2019	7:00 AM	T	T	T	T	T
2/21/2019	7:00 AM	0.00	M	M	M	M
2/22/2019	7:00 AM	0.00	M	M	M	M
2/23/2019	7:00 AM	0.55	6.5	0.55	6.5	0.55
3/3/2019	7:00 AM	0.25	3.0	0.25	3.0	0.25
3/14/2019	11:21 AM	0.57	4.5	0.57	4.5	0.57	Rain turned to snow
4/3/2019	7:00 AM	0.00	M	M	M	M
4/4/2019	6:41 AM	0.05	M	M	M	M
4/8/2019	7:00 AM	0.00	M	M	M	M
4/9/2019	7:00 AM	0.00	M	M	M	M
4/10/2019	7:00 AM	0.00	M	M	M	M
4/11/2019	7:00 AM	0.42	3.5	0.42	3.5	0.42
4/22/2019	7:00 AM	0.02	M	M	M	M
4/23/2019	7:00 AM	0.00	M	M	M	M
4/24/2019	7:00 AM	0.00	M	M	M	M
4/25/2019	7:00 AM	0.00	M	M	M	M
4/26/2019	7:00 AM	0.00	M	M	M	M
4/27/2019	7:00 AM	0.00	M	M	M	M
4/28/2019	7:00 AM	0.00	M	M	M	M
4/29/2019	7:00 AM	0.00	M	M	M	M
4/30/2019	5:52 AM	T	T	T	T	T	Light morning fog
5/1/2019	7:00 AM	0.05	T	T	T	T	Began as light snow, turned to rain, but no accumulation.
5/7/2019	7:00 AM	T	M	M	M	M
5/8/2019	7:00 AM	0.36	M	M	M	M
5/9/2019	7:00 AM	0.50	0.1	0.50	0.1	0.50	Rain turned to snow
5/10/2019	7:00 AM	0.05	T	0.05	T	0.05	Snow melted before measurement.
5/16/2019	7:00 AM	0.00	M	M	M	M
5/19/2019	7:00 AM	T	M	M	M	M
5/20/2019	7:00 AM	0.04	M	M	M	M
5/21/2019	7:00 AM	1.25	5.0	1.25	5.0	1.25	Rain and snow
5/22/2019	7:00 AM	0.03	T	0.03	T	0.03	snow/rain
5/25/2019	7:00 AM	T	M	M	M	M
5/26/2019	7:00 AM	0.00	M	M	M	M
5/27/2019	9:26 AM	0.05	M	M	M	M	Heavy rain during tornado warning
5/28/2019	7:00 AM	0.06	M	M	M	M
6/1/2019	7:00 AM	0.00	M	M	M	M
6/2/2019	7:00 AM	0.35	M	M	M	M
6/3/2019	7:00 AM	T	M	M	M	M
6/4/2019	7:00 AM	0.18	M	M	M	M
6/5/2019	7:00 AM	T	M	M	M	M
6/6/2019	7:00 AM	0.01	M	M	M	M
6/8/2019	7:00 AM	T	M	M	M	M
6/9/2019	7:00 AM	0.06	M	M	M	M
6/11/2019	7:00 AM	0.00	M	M	M	M
6/15/2019	7:00 AM	T	M	M	M	M
6/16/2019	7:00 AM	T	M	M	M	M
6/17/2019	7:00 AM	T	M	M	M	M
6/18/2019	7:00 AM	0.32	M	M	M	M
6/19/2019	7:00 AM	T	M	M	M	M
6/20/2019	7:00 AM	0.00	M	M	M	M
6/21/2019	7:00 AM	T	M	M	M	M
6/22/2019	7:00 AM	0.28	M	M	M	M
6/23/2019	7:00 AM	0.34	M	M	M	M
7/25/2019	7:00 AM	T	M	M	M	M
7/26/2019	7:00 AM	T	M	M	M	M
7/27/2019	7:00 AM	T	M	M	M	M
7/28/2019	7:00 AM	0.00	M	M	M	M
8/8/2019	7:00 AM	T	M	M	M	M
8/14/2019	7:00 AM	T	M	M	M	M
8/15/2019	7:00 AM	0.00	M	M	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE
3/29/2019	4/02/2019 7:00 AM	5	0.38	0.0	0.00
4/13/2019	4/14/2019 7:00 AM	2	0.08	0.0	0.00
6/25/2019	7/15/2019 7:00 AM	21	1.06	M	M

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	Number of Stones on Pad	Distance Between Stones on Pad	Depth of Stones on Ground