CoCoRaHS Station WYS : CO-WE-161

2018 CoCoRaHS Water Year Summary for Station CO-WE-161 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	CO-WE-161	Latitude	40.3945
Station Name	Greeley 1 SW	Longitude	-104.7198
County	Weld	Elevation (ft)	4810

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 17	1.02	1.64	12	1.64	3	0.00	9	1	3	0	0.2	1	0
Nov 17	0.68	0.29	2	0.29	2	0.00	0	0	2	0	2.8	1	1
Dec 17	0.49	0.15	3	0.00	1	0.15	2	1	0	1	0.8	2	0
Jan 18	0.37	0.35	2	0.35	2	0.00	0	0	2	0	4.5	2	0
Feb 18	0.41	0.45	3	0.45	3	0.00	0	0	2	1	8.9	3	1
March 18	1.08	0.46	1	0.46	1	0.00	0	0	1	0	0.0	0	0
April 18	1.76	0.60	5	0.59	3	0.01	2	1	3	0	0.5	1	0
May 18	2.39	3.83	8	3.83	8	0.00	0	0	8	0	0.0	0	0
June 18	1.95	0.78	2	0.78	2	0.00	0	0	2	0	0.0	0	0
July 18	1.38	1.18	6	1.18	6	0.00	0	0	6	0	0.0	0	0
Aug 18	1.65	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Sept 18	1.23	0.16	1	0.16	1	0.00	0	0	1	0	0.0	0	0
Water Year Totals:	14.41"	9.89"	45 days	9.73"	32	0.16"	13 days	3	30 days	2 days	17.7"	10 days	2 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	0.41
10/3/2017	0.45
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017	0.78
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
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017	0.05
11/7/2017	0.24
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
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017	T
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017		**
12/22/2017		0.15
12/23/2017
12/24/2017
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017	M
12/31/2017	M

Day of Year	Daily Prcp	Multiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
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	0.05
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018	0.30
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	0.20
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018	M
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	T
2/20/2018	0.25
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
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018	0.46
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
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		0.01
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018	0.06
4/8/2018
4/9/2018	0.15
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018	0.38
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018	0.01
5/3/2018	1.06
5/4/2018	0.30
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018	0.10
5/13/2018	0.15
5/14/2018	0.97
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018	0.87
5/20/2018	0.37
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018	0.27
6/19/2018	0.51
6/20/2018
6/21/2018
6/22/2018
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
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018	0.27
7/14/2018
7/15/2018
7/16/2018	0.15
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018	0.02
7/24/2018	0.06
7/25/2018
7/26/2018
7/27/2018	0.17
7/28/2018
7/29/2018
7/30/2018	0.51
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018
9/12/2018
9/13/2018
9/14/2018
9/15/2018
9/16/2018
9/17/2018
9/18/2018
9/19/2018
9/20/2018	0.16
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
10/2/2017	7:00 AM	0.41	M	M	M	M
10/3/2017	7:00 AM	0.45	M	M	M	M
10/9/2017	7:20 AM	0.78	0.2	M	T	M	{EDIT: Observer reported 0.2 of new snowfall depth with a melted core value of 0.78. SWE appears to be a typo. Changed report of 0.78 to NA until observer can be contacted to verify. Submission Time Before EDIT: 10/09/2017 6:52 PM CoCoSTAFF DNT}
11/6/2017	7:00 AM	0.05	M	M	M	M
11/7/2017	7:00 AM	0.24	2.8	0.24	2.8	0.24
12/14/2017	7:00 AM	T	T	T	M	M
12/30/2017	10:00 AM	M	0.3	M	M	M	At time of observation, temperature was 13 degrees
12/31/2017	7:00 AM	M	0.5	M	M	M	No water equivalent reported
1/16/2018	7:00 AM	0.05	1.5	M	M	M
1/21/2018	3:00 PM	0.30	3.0	0.30	M	M	Called at 3 pm and snow continued all morning and into the afternoon. 1.6" had fallen by 7:00 AM, this total report is for the whole storm.
2/1/2018	8:00 AM	0.20	3.7	M	3.7	M
2/10/2018	8:00 AM	M	1.7	M	M	M	Still snowing moderately at 9AM Saturday. Additional 0.6 fell before snow stopped around 5PM Saturday.
2/19/2018	8:00 AM	T	T	M	M	M
2/20/2018	7:00 AM	0.25	3.5	M	M	M	Sun is out and shining brightly this morning
3/16/2018	7:00 AM	0.46	M	M	M	M	Gentle rain started about 9:00 last night, not sure how long it rained but by 6AM today the rain had stopped and the streets were drying
4/7/2018	7:00 AM	0.06	0.5	M	M	M	Snow yesterday morning and flurries all day yesterday. Mary reports "six tenths" inches of precip but that seems high to me (Beth Molenaar). {EDIT: Observer reported 0.60 for new precip. This is high compared to surrounding reports of 0.04 to 0.08 and appears to be a decimal error. Changed report of 0.60 to 0.06 until observer can be contacted to verify. Submission Time Before EDIT: 4/07/2018 1:53 PM CoCoSTAFF DNT}
4/9/2018	7:30 AM	0.15	T	M	M	M	A little snow mixed in with the rain
4/21/2018	12:00 PM	0.38	M	M	M	M	Some snow and light rain beginning yesterday evening. Stopped before noon today,
5/2/2018	7:00 AM	0.01	M	M	M	M
5/3/2018	8:30 AM	1.06	M	M	M	M	Fell entirely as rain
5/4/2018	7:00 AM	0.30	M	M	M	M	Rained lightly all morning and intermittently all afternoon and evening
5/12/2018	7:00 AM	0.10	M	M	M	M
5/13/2018	7:00 AM	0.15	M	M	M	M
5/14/2018	7:00 AM	0.97	M	M	M	M	A bit of hail fell - pea-sized or smaller between 8:30 - 9:00 pm. Unfortunately, the hail pad is not out yet.
5/19/2018	6:30 AM	0.87	M	M	M	M
5/20/2018	7:30 AM	0.37	M	M	M	M
6/18/2018	7:00 AM	0.27	M	M	M	M
6/19/2018	7:00 AM	0.51	M	M	M	M	No hail at my place
7/13/2018	7:00 AM	0.27	M	M	M	M
7/16/2018	7:00 AM	0.15	M	M	M	M
7/23/2018	7:00 AM	0.02	M	M	M	M
7/24/2018	7:00 AM	0.06	M	M	M	M
7/27/2018	7:00 AM	0.17	M	M	M	M	Quick thunderstorm went through last evening
7/30/2018	7:00 AM	0.51	M	M	M	M	Ping Pong sized hail fell around 7:15 pm. Everything was shredded! Hail fell before rain. Was gone during storm but watched it from my daughter's house. Has a destroyed hail pad to turn in.
9/20/2018	7:00 AM	0.16	M	M	M	M

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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes
10/10/2017	10/18/2017 7:00 AM	9	0.00	M	M
12/21/2017	12/22/2017 7:00 AM	2	0.15	1.4	M
4/1/2018	4/02/2018 7:00 AM	2	0.01	T	M	Dusting of snow

Water Year Overview
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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
6/19/2018	1:05 PM	{Observer indicated on the report that the largest hail was 1.25", largest on the hail pad was 0.375". CoCoSTAFF DNT}	3/8"	1/4" Pea Size	Rice	Mixed\|White Ice	10	2min		Continuous	True	After rain	Same time as smaller hail		1000	0.25
7/29/2018	7:15 PM	Hail pad was destroyed. Hail pad will be turned into office	1 1/2" Ping Pong Ball Size	NA	NA				car dents		False	Before rain