CoCoRaHS Station WYS : CO-LR-1072

2018 CoCoRaHS Water Year Summary for Station CO-LR-1072 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	CO-LR-1072	Latitude	40.27013
Station Name	Lyons 8.9 WNW	Longitude	-105.42506
County	Larimer	Elevation (ft)	7625

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	1.15	1.43	31	0.72	27	0.71	4	2	4	0	2.0	1	1
Nov 17	1.02	0.54	6	0.54	6	0.00	0	0	2	0	0.0	0	0
Dec 17	0.87	0.39	3	0.39	3	0.00	0	0	2	1	3.5	2	1
Jan 18	0.71	0.39	3	0.39	3	0.00	0	0	2	1	4.5	2	0
Feb 18	0.82	0.81	9	0.81	9	0.00	0	0	4	5	8.8	4	0
March 18	2.00	0.84	4	0.84	4	0.00	0	0	3	1	9.1	3	0
April 18	2.51	0.79	8	0.79	8	0.00	0	0	5	1	10.0	5	0
May 18	2.67	2.65	11	2.65	11	0.00	0	0	11	0	0.0	0	0
June 18	2.15	0.99	8	0.99	8	0.00	0	0	6	0	0.0	0	0
July 18	2.35	2.14	15	2.14	15	0.00	0	0	8	2	0.0	0	0
Aug 18	2.25	1.45	16	1.45	16	0.00	0	0	6	0	0.0	0	0
Sept 18	1.52	0.06	9	0.06	3	0.00	6	0	2	0	0.0	0	0
Water Year Totals:	20.02"	12.48"	123 days	11.77"	113	0.71"	10 days	2	55 days	11 days	37.9"	17 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	0.02
10/2/2017	0.46
10/3/2017	0.23
10/4/2017	0.00
10/5/2017	0.01
10/6/2017	0.00
10/7/2017	0.00
10/8/2017	0.00
10/9/2017		**
10/10/2017		0.65
10/11/2017	0.00
10/12/2017	0.00
10/13/2017	0.00
10/14/2017	0.00
10/15/2017	0.00
10/16/2017	0.00
10/17/2017	0.00
10/18/2017	0.00
10/19/2017	0.00
10/20/2017	0.00
10/21/2017	0.00
10/22/2017	0.00
10/23/2017	0.00
10/24/2017	0.00
10/25/2017	0.00
10/26/2017	0.00
10/27/2017	0.00
10/28/2017	0.00
10/29/2017	0.00
10/30/2017		**
10/31/2017		0.06
11/1/2017	0.00
11/2/2017	0.00
11/3/2017	0.00
11/4/2017	0.00
11/5/2017	0.20
11/6/2017	0.34
11/7/2017
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	0.20
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	0.19
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017	T

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	T
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018	0.27
1/22/2018	0.12
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	T
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	T
2/11/2018	0.20
2/12/2018
2/13/2018	0.08
2/14/2018
2/15/2018
2/16/2018	T
2/17/2018
2/18/2018
2/19/2018	T
2/20/2018	0.25
2/21/2018
2/22/2018
2/23/2018	T
2/24/2018	0.28
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
3/17/2018
3/18/2018
3/19/2018	0.30
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018	T
3/27/2018	0.28
3/28/2018
3/29/2018	0.26
3/30/2018
3/31/2018

Day of Year	Daily Prcp	Multiday Prcp
4/1/2018	0.10
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018	0.19
4/8/2018
4/9/2018	T
4/10/2018
4/11/2018
4/12/2018	0.00
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	0.12
4/22/2018
4/23/2018
4/24/2018	0.06
4/25/2018	0.32
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018	0.00
5/1/2018
5/2/2018	0.30
5/3/2018	0.79
5/4/2018	0.71
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018	0.08
5/13/2018	0.20
5/14/2018	0.18
5/15/2018	0.02
5/16/2018	0.01
5/17/2018
5/18/2018
5/19/2018	0.09
5/20/2018
5/21/2018
5/22/2018
5/23/2018	0.22
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018	0.05
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	0.70
6/19/2018	0.02
6/20/2018	0.03
6/21/2018	0.00
6/22/2018	0.01
6/23/2018	0.00
6/24/2018	0.05
6/25/2018	0.18
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	0.01
7/2/2018	0.00
7/3/2018
7/4/2018
7/5/2018
7/6/2018	T
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018	0.17
7/14/2018
7/15/2018	0.00
7/16/2018	0.41
7/17/2018
7/18/2018
7/19/2018	0.00
7/20/2018	0.00
7/21/2018	0.00
7/22/2018	0.18
7/23/2018	0.11
7/24/2018	0.76
7/25/2018	T
7/26/2018	0.45
7/27/2018	0.05
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018	0.05
8/7/2018	0.01
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018	0.17
8/16/2018	0.00
8/17/2018	0.00
8/18/2018
8/19/2018	1.13
8/20/2018	0.00
8/21/2018
8/22/2018
8/23/2018	0.05
8/24/2018	0.00
8/25/2018	0.04
8/26/2018	0.00
8/27/2018	0.00
8/28/2018	0.00
8/29/2018	0.00
8/30/2018	0.00
8/31/2018	0.00
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018	0.05
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	0.01
9/21/2018
9/22/2018
9/23/2018
9/24/2018	0.00
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
10/1/2017	7:00 AM	0.02	M	M	M	M
10/2/2017	7:00 AM	0.46	2.0	0.27	1.0	M	0.19" in rain gauge before snow started, then 0.27" liquid equivalent from 2" of very wet snow. Still snowing at 8:30am. 1" of snow still on the ground is approximate.
10/3/2017	7:00 AM	0.23	M	M	M	M	Approximation. Probably snow melting in the gauge, but I can't tell because I'm looking at the data remotely. Value seems to fit with others surrounding it.
10/4/2017	7:00 AM	0.00	0.0	M	M	M
10/5/2017	7:00 AM	0.01	M	M	M	M
10/6/2017	7:00 AM	0.00	0.0	M	M	M
10/7/2017	7:00 AM	0.00	0.0	M	M	M
10/8/2017	7:00 AM	0.00	0.0	M	M	M
10/11/2017	7:00 AM	0.00	0.0	M	M	M
10/12/2017	7:00 AM	0.00	0.0	M	M	M
10/13/2017	7:00 AM	0.00	0.0	M	M	M
10/14/2017	7:00 AM	0.00	0.0	M	M	M
10/15/2017	7:00 AM	0.00	0.0	M	M	M
10/16/2017	7:00 AM	0.00	0.0	M	M	M
10/17/2017	7:00 AM	0.00	0.0	M	M	M
10/18/2017	7:00 AM	0.00	0.0	M	M	M
10/19/2017	7:00 AM	0.00	0.0	M	M	M
10/20/2017	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
10/23/2017	7:00 AM	0.00	0.0	M	M	M
10/24/2017	7:00 AM	0.00	0.0	M	M	M
10/25/2017	7:00 AM	0.00	0.0	M	M	M
10/26/2017	7:00 AM	0.00	0.0	M	M	M
10/27/2017	7:00 AM	0.00	0.0	M	M	M
10/28/2017	7:00 AM	0.00	0.0	M	M	M
10/29/2017	7:00 AM	0.00	0.0	M	M	M
11/1/2017	7:00 AM	0.00	0.0	M	M	M
11/2/2017	7:00 AM	0.00	0.0	M	M	M
11/3/2017	7:00 AM	0.00	0.0	M	M	M
11/4/2017	7:00 AM	0.00	0.0	M	M	M
11/5/2017	7:00 AM	0.20	M	M	M	M
11/6/2017	7:00 AM	0.34	M	M	M	M
12/14/2017	7:00 AM	0.20	1.5	0.20	1.5	M
12/24/2017	7:00 AM	0.19	2.0	0.19	M	M
12/31/2017	7:00 AM	T	T	T	M	M
1/15/2018	7:00 AM	T	T	M	M	M
1/21/2018	7:00 AM	0.27	3.0	0.27	M	M
1/22/2018	7:00 AM	0.12	1.5	0.12	M	M
2/1/2018	7:00 AM	T	T	M	M	M	Less than 1/16" of snow. Did not take a core.
2/10/2018	7:00 AM	T	T	M	M	M
2/11/2018	7:00 AM	0.20	2.0	0.20	M	M
2/13/2018	7:00 AM	0.08	0.3	0.08	M	M
2/16/2018	7:00 AM	T	T	M	M	M
2/19/2018	7:00 AM	T	T	M	M	M
2/20/2018	7:00 AM	0.25	3.5	0.25	M	M
2/23/2018	7:00 AM	T	T	M	M	M
2/24/2018	7:00 AM	0.28	3.0	0.28	M	M
3/19/2018	7:00 AM	0.30	2.8	0.30	M	M	Nearly continuous, intense lightning/thundersnow for a half hour.
3/26/2018	7:00 AM	T	T	M	M	M
3/27/2018	7:00 AM	0.28	3.0	0.28	M	M
3/29/2018	7:00 AM	0.26	3.3	0.26	M	M
4/1/2018	7:00 AM	0.10	1.5	0.10	M	M
4/7/2018	7:00 AM	0.19	3.0	0.19	M	M
4/9/2018	7:00 AM	T	T	M	M	M
4/12/2018	7:00 AM	0.00	0.0	M	M	M
4/21/2018	7:00 AM	0.12	1.5	0.12	M	M
4/24/2018	7:00 AM	0.06	1.0	0.06	M	M
4/25/2018	7:00 AM	0.32	3.0	0.32	M	M
4/30/2018	7:00 AM	0.00	0.0	M	M	M
5/2/2018	7:00 AM	0.30	M	M	M	M	Some graupel was falling around 11:30-11:45am
5/3/2018	7:00 AM	0.79	T	M	M	M	Snowing at 7am today, but no accumulation
5/4/2018	7:00 AM	0.71	T	M	M	M
5/12/2018	7:00 AM	0.08	M	M	M	M
5/13/2018	7:00 AM	0.20	M	M	M	M
5/14/2018	7:00 AM	0.18	M	M	M	M
5/15/2018	7:00 AM	0.02	M	M	M	M
5/16/2018	7:00 AM	0.01	M	M	M	M
5/19/2018	7:00 AM	0.09	M	M	M	M	What a dud this event turned out to be!
5/23/2018	7:00 AM	0.22	M	M	M	M
5/29/2018	7:00 AM	0.05	M	M	M	M
6/18/2018	7:00 AM	0.70	M	M	M	M
6/19/2018	7:00 AM	0.02	M	M	M	M
6/20/2018	7:00 AM	0.03	M	M	M	M
6/21/2018	7:00 AM	0.00	0.0	M	M	M
6/22/2018	7:00 AM	0.01	M	M	M	M
6/23/2018	7:00 AM	0.00	0.0	M	M	M
6/24/2018	7:00 AM	0.05	M	M	M	M
6/25/2018	7:00 AM	0.18	M	M	M	M
7/1/2018	7:00 AM	0.01	M	M	M	M
7/2/2018	7:00 AM	0.00	0.0	M	M	M
7/6/2018	7:00 AM	T	M	M	M	M
7/13/2018	7:00 AM	0.17	M	M	M	M
7/15/2018	7:00 AM	0.00	0.0	M	M	M
7/16/2018	7:00 AM	0.41	M	M	M	M
7/19/2018	7:00 AM	0.00	0.0	M	M	M
7/20/2018	7:00 AM	0.00	0.0	M	M	M
7/21/2018	7:00 AM	0.00	0.0	M	M	M
7/22/2018	7:00 AM	0.18	M	M	M	M
7/23/2018	7:00 AM	0.11	M	M	M	M
7/24/2018	7:00 AM	0.76	M	M	M	M
7/25/2018	7:00 AM	T	M	M	M	M	Based on looking at radar and nearby observations.
7/26/2018	7:00 AM	0.45	M	M	M	M
7/27/2018	7:00 AM	0.05	M	M	M	M
8/6/2018	7:00 AM	0.05	M	M	M	M
8/7/2018	7:00 AM	0.01	M	M	M	M
8/15/2018	7:00 AM	0.17	M	M	M	M
8/16/2018	7:00 AM	0.00	0.0	M	M	M
8/17/2018	7:00 AM	0.00	0.0	M	M	M
8/19/2018	7:00 AM	1.13	M	M	M	M	Hail may still be melting into the gauge this morning. Something is odd, but the rain/hailfall from last night's storm was at least the amount indicated, possibly more.
8/20/2018	7:00 AM	0.00	0.0	M	M	M
8/23/2018	7:00 AM	0.05	M	M	M	M
8/24/2018	7:00 AM	0.00	0.0	M	M	M
8/25/2018	7:00 AM	0.04	M	M	M	M
8/26/2018	7:00 AM	0.00	0.0	M	M	M
8/27/2018	7:00 AM	0.00	0.0	M	M	M
8/28/2018	7:00 AM	0.00	0.0	M	M	M
8/29/2018	7:00 AM	0.00	0.0	M	M	M
8/30/2018	7:00 AM	0.00	0.0	M	M	M
8/31/2018	7:00 AM	0.00	0.0	M	M	M
9/5/2018	7:00 AM	0.05	M	M	M	M
9/20/2018	7:00 AM	0.01	M	M	M	M
9/24/2018	7:00 AM	0.00	0.0	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
10/9/2017	10/10/2017 7:00 AM	2	0.65	4.5	M	Estimated based on anecdotal reports from neighbors, some info from the guage, plus surrounding observations.
10/30/2017	10/31/2017 7:00 AM	2	0.06	1.0	M	Estimated snow amount over two days. Liquid is what melted into the automated gauge after it warmed up.
9/25/2018	10/03/2018 7:00 AM	9	T	M	M	A little drizzle on 10/1

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