CoCoRaHS Station WYS : CO-EG-31

2012 CoCoRaHS Water Year Summary for Station CO-EG-31 Report generated on October 6, 2019

Station Overview		Station Location
Station Number	CO-EG-31	Latitude	39.64272661863
Station Name	Avon 1.1 SE	Longitude	-106.517879962921
County	Eagle	Elevation (ft)	7603

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 11	1.53	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Nov 11	1.89	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Dec 11	1.58	0.08	5	0.08	5	0.00	0	0	1	0	0.1	1	1
Jan 12	1.34	8.83	21	0.58	16	8.25	5	2	4	1	7.9	4	8
Feb 12	1.50	0.85	17	0.85	17	0.00	0	0	9	1	14.4	9	12
March 12	1.90	0.00	11	0.00	11	0.00	0	0	0	0	2.0	1	1
April 12	1.98	0.00	11	0.00	11	0.00	0	0	0	0	0.0	0	0
May 12	1.58	2.05	11	1.89	9	0.16	2	1	3	0	0.0	0	0
June 12	1.08	1.07	7	0.07	1	1.00	6	2	1	0	0.0	0	0
July 12	1.59	2.49	14	0.36	3	2.13	11	4	3	0	0.0	0	0
Aug 12	1.68	1.46	3	1.46	3	0.00	0	0	3	0	0.0	0	0
Sept 12	1.96	1.30	24	1.03	12	0.27	12	3	4	0	0.0	0	0
Water Year Totals:	19.61"	18.13"	124 days	6.32"	88	11.81"	36 days	12	28 days	2 days	24.4"	15 days	22 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011	0.00
12/28/2011	0.00
12/29/2011	0.08
12/30/2011	0.00
12/31/2011	0.00

Day of Year	Daily Prcp	Multiday Prcp
1/1/2012	0.00
1/2/2012	0.00
1/3/2012	0.00
1/4/2012	0.00
1/5/2012	0.00
1/6/2012	0.00
1/7/2012
1/8/2012
1/9/2012
1/10/2012	0.00
1/11/2012	0.29
1/12/2012	0.03
1/13/2012
1/14/2012	0.00
1/15/2012
1/16/2012		**
1/17/2012		3.75
1/18/2012
1/19/2012	0.00
1/20/2012	0.01
1/21/2012	T
1/22/2012		**
1/23/2012		**
1/24/2012		4.50
1/25/2012
1/26/2012
1/27/2012	0.25
1/28/2012	0.00
1/29/2012
1/30/2012
1/31/2012	0.00
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012	0.00
2/8/2012
2/9/2012	0.06
2/10/2012	0.00
2/11/2012	0.04
2/12/2012
2/13/2012	0.19
2/14/2012	0.09
2/15/2012	T
2/16/2012	0.00
2/17/2012	0.00
2/18/2012
2/19/2012
2/20/2012	0.09
2/21/2012
2/22/2012	0.02
2/23/2012	0.08
2/24/2012	0.00
2/25/2012	0.00
2/26/2012
2/27/2012	0.00
2/28/2012	0.16
2/29/2012	0.12
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012	0.00
3/7/2012	0.00
3/8/2012	0.00
3/9/2012	0.00
3/10/2012
3/11/2012
3/12/2012	0.00
3/13/2012
3/14/2012
3/15/2012
3/16/2012	0.00
3/17/2012
3/18/2012
3/19/2012	M
3/20/2012	0.00
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012	0.00
3/27/2012	0.00
3/28/2012	0.00
3/29/2012
3/30/2012	0.00
3/31/2012

Day of Year	Daily Prcp	Multiday Prcp
4/1/2012
4/2/2012	0.00
4/3/2012	0.00
4/4/2012
4/5/2012
4/6/2012
4/7/2012	0.00
4/8/2012	0.00
4/9/2012	0.00
4/10/2012	0.00
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012	0.00
4/24/2012	0.00
4/25/2012	0.00
4/26/2012	0.00
4/27/2012
4/28/2012
4/29/2012
4/30/2012	0.00
5/1/2012
5/2/2012
5/3/2012
5/4/2012
5/5/2012
5/6/2012
5/7/2012	0.00
5/8/2012	1.15
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012	0.00
5/15/2012	0.00
5/16/2012	0.00
5/17/2012	0.21
5/18/2012
5/19/2012		**
5/20/2012		0.16
5/21/2012
5/22/2012	0.00
5/23/2012	0.00
5/24/2012	0.53
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012		**
6/3/2012		**
6/4/2012		0.25
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012		**
6/10/2012		**
6/11/2012		0.75
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012	0.07
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012

Day of Year	Daily Prcp	Multiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012	0.28
7/6/2012
7/7/2012		**
7/8/2012		**
7/9/2012		0.60
7/10/2012
7/11/2012
7/12/2012	0.04
7/13/2012
7/14/2012		**
7/15/2012		**
7/16/2012		0.44
7/17/2012
7/18/2012
7/19/2012	0.04
7/20/2012
7/21/2012		**
7/22/2012		**
7/23/2012		0.37
7/24/2012
7/25/2012		**
7/26/2012		0.72
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012	0.20
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012	M
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012	1.00
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012	0.26
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012	0.00
9/6/2012	0.00
9/7/2012	0.11
9/8/2012		**
9/9/2012		**
9/10/2012		0.15
9/11/2012	0.00
9/12/2012	0.39
9/13/2012	0.01
9/14/2012	0.00
9/15/2012		**
9/16/2012		**
9/17/2012		0.05
9/18/2012
9/19/2012
9/20/2012
9/21/2012	0.00
9/22/2012		**
9/23/2012		**
9/24/2012		0.07
9/25/2012	0.00
9/26/2012	0.00
9/27/2012	0.52
9/28/2012	0.00	**
9/29/2012		**
9/30/2012		**

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
12/27/2011	7:00 AM	0.00	0.0	M	M	M
12/28/2011	7:00 AM	0.00	0.0	M	M	M	Still no snow here!
12/29/2011	9:00 AM	0.08	0.1	0.08	2.5	0.68	Snow is only accumulating on flat surfaces, sloped surfaces have only sparse snow accumulation with large bare spots.
12/30/2011	8:45 AM	0.00	0.0	M	M	M
12/31/2011	11:00 AM	0.00	0.0	M	M	M
1/1/2012	10:00 AM	0.00	0.0	M	M	M
1/2/2012	10:00 AM	0.00	0.0	M	M	M
1/3/2012	10:00 AM	0.00	0.0	M	M	M
1/4/2012	10:00 AM	0.00	0.0	M	M	M
1/5/2012	10:00 AM	0.00	0.0	M	M	M
1/6/2012	9:45 AM	0.00	0.0	M	M	M
1/10/2012	10:00 AM	0.00	0.0	M	M	M
1/11/2012	9:00 AM	0.29	3.0	0.29	3.5	0.49	Snowing from 5:00 am to about 1:00 pm. (edit: daily precip initially recorded as 3.29". changed to 0.29" to agree with snow/water content. P.G.)
1/12/2012	9:00 AM	0.03	1.3	0.03	3.9	0.37
1/14/2012	10:00 AM	0.00	0.0	M	3.0	0.18	Around our registered location, snow depth is around 6 in. However, the immediate slopes and areas surrounding show trace amounts of snow.
1/19/2012	10:00 AM	0.00	0.0	M	M	M
1/20/2012	9:00 AM	0.01	0.3	0.01	5.0	0.68
1/21/2012	10:10 AM	T	0.0	0.01	4.5	0.54	Regarding 4" gauge accumulation: A thin layer of water and ice was caught in the bottom of the 4" gauge. Not sufficient enough volume to cover the entire bottom of gauge, only enough to go around the inner perimeter of gauge; measured about one 32nd of an inch on the inner perimeter.
1/27/2012	9:00 AM	0.25	3.3	0.20	10.0	1.30	(edit: daily precip initially recorded as 3.25". changed to NA due to pre-melted snow suspicion. observer contacted. P.G.) (observer-confirmed 0.25". P.G.)
1/28/2012	10:00 AM	0.00	0.0	M	10.5	1.57
1/31/2012	10:45 AM	0.00	0.0	0.00	8.5	1.51
2/7/2012	10:00 AM	0.00	0.0	M	M	M
2/9/2012	9:00 AM	0.06	2.0	0.06	2.5	0.10	The numbers are quite different from past data from this station due to difficulty getting a full measurement of the total snow depth.....hard crust layer made it impossible to get the ruler to the ground surface
2/10/2012	10:00 AM	0.00	0.0	M	M	M
2/11/2012	9:00 AM	0.04	0.2	0.40	9.0	1.90
2/13/2012	9:00 AM	0.19	1.8	0.19	9.0	1.61
2/14/2012	9:00 AM	0.09	2.5	0.09	8.0	1.73
2/15/2012	9:00 AM	T	T	T	M	M
2/16/2012	10:00 AM	0.00	0.0	M	M	M
2/17/2012	11:00 AM	0.00	0.0	0.00	8.0	1.89
2/20/2012	10:00 AM	0.09	1.5	0.09	11.0	1.92
2/22/2012	10:00 AM	0.02	0.4	0.02	13.0	2.01	(edit: daily precip initially recorded as 2.01". changed to NA as this is a total core measurement. observer contacted. P.G.) (observer-confirmed 0.02". P.G.)
2/23/2012	9:30 AM	0.08	1.0	0.08	9.5	1.90
2/24/2012	10:00 AM	0.00	0.0	M	9.5	1.90
2/25/2012	10:00 AM	0.00	0.0	0.00	10.0	2.60
2/27/2012	9:00 AM	0.00	0.0	0.00	M	M
2/28/2012	9:00 AM	0.16	3.5	0.16	12.5	2.45
2/29/2012	10:00 AM	0.12	1.5	0.12	4.0	0.94
3/6/2012	10:00 AM	0.00	0.0	M	M	M
3/7/2012	10:00 AM	0.00	0.0	M	M	M
3/8/2012	10:00 AM	0.00	0.0	M	M	M
3/9/2012	10:00 AM	0.00	0.0	M	M	M
3/12/2012	10:00 AM	0.00	0.0	M	M	M
3/16/2012	9:00 AM	0.00	0.0	M	M	M
3/19/2012	10:00 AM	M	2.0	0.20	2.5	0.27	(edit: daily precip initially recorded as 2.50". changed to NA as this appeared to be the snow depth. observer contacted. P.G.)
3/20/2012	10:00 AM	0.00	0.0	M	M	M
3/26/2012	9:00 AM	0.00	0.0	M	0.0	M
3/27/2012	10:00 AM	0.00	0.0	M	M	M
3/28/2012	10:00 AM	0.00	0.0	M	M	M
3/30/2012	9:00 AM	0.00	0.0	M	0.0	M
4/2/2012	8:00 AM	0.00	0.0	M	0.0	M
4/3/2012	10:00 AM	0.00	0.0	M	M	M
4/7/2012	10:00 AM	0.00	0.0	M	M	M
4/8/2012	10:00 AM	0.00	0.0	M	M	M
4/9/2012	9:00 AM	0.00	0.0	M	0.0	M
4/10/2012	7:00 AM	0.00	0.0	M	M	M
4/23/2012	9:00 AM	0.00	0.0	M	M	M
4/24/2012	9:00 AM	0.00	0.0	M	M	M
4/25/2012	10:00 AM	0.00	0.0	M	M	M
4/26/2012	10:00 AM	0.00	0.0	M	M	M
4/30/2012	9:00 AM	0.00	0.0	M	M	M
5/7/2012	10:00 AM	0.00	0.0	M	M	M
5/8/2012	9:00 AM	1.15	M	M	M	M	In addition to the 1.15 inches of rain, there was also ice in the bottom of the outer tube (about .25") and there was ice frozen in the outlet of the funnel.
5/14/2012	10:00 AM	0.00	0.0	M	M	M
5/15/2012	10:00 AM	0.00	0.0	M	M	M
5/16/2012	10:00 AM	0.00	0.0	M	M	M
5/17/2012	9:00 AM	0.21	M	M	M	M
5/22/2012	10:00 AM	0.00	0.0	M	M	M
5/23/2012	10:00 AM	0.00	0.0	M	M	M
5/24/2012	9:00 AM	0.53	M	M	M	M
6/18/2012	9:00 AM	0.07	M	M	M	M
7/5/2012	9:00 AM	0.28	M	M	M	M	Rained last night.
7/12/2012	9:00 AM	0.04	M	M	M	M
7/19/2012	9:00 AM	0.04	M	M	M	M
8/2/2012	9:00 AM	0.20	M	M	M	M	Rainfall last night.
8/9/2012	9:00 AM	M	M	M	M	M	NA'd P.G.
8/16/2012	9:00 AM	1.00	M	M	M	M	Constant rain all day Monday, 8/13/12. Last measurement was taken 8/11/12.
8/23/2012	9:00 AM	0.26	M	M	M	M	Rain last night, overcast and drizzle today.
9/5/2012	9:00 AM	0.00	0.0	M	M	M
9/6/2012	9:00 AM	0.00	0.0	M	M	M
9/7/2012	9:00 AM	0.11	M	M	M	M
9/11/2012	9:00 AM	0.00	0.0	M	M	M
9/12/2012	8:30 AM	0.39	M	M	M	M
9/13/2012	10:00 AM	0.01	M	M	M	M
9/14/2012	9:00 AM	0.00	0.0	M	M	M
9/21/2012	9:00 AM	0.00	0.0	M	M	M
9/25/2012	10:00 AM	0.00	0.0	M	M	M
9/26/2012	10:00 AM	0.00	0.0	M	M	M
9/27/2012	9:00 AM	0.52	M	M	M	M
9/28/2012	10:00 AM	0.00	0.0	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
1/16/2012	1/17/2012 9:00 AM	2	3.75	7.5	0.29	The new snow had 0.29 inches of water while the total snow and ice on the ground had a total of 0.72 inches of water.
1/22/2012	1/24/2012 9:00 AM	3	4.50	8.0	4.50	There was 0.5" of new snow on shoveled areas, but there was 4.5" of snow on the snowboard (last dusted on 1/21). The new snow's water content is 0.82" and the total snowpack's water content is 1.09".
5/19/2012	5/20/2012 9:00 AM	2	0.16	M	M
6/2/2012	6/04/2012 9:30 AM	3	0.25	M	M
6/9/2012	6/11/2012 9:00 AM	3	0.75	M	M
7/7/2012	7/09/2012 8:45 AM	3	0.60	M	M
7/14/2012	7/16/2012 10:30 AM	3	0.44	M	M
7/21/2012	7/23/2012 8:45 AM	3	0.37	M	M
7/25/2012	7/26/2012 9:00 AM	2	0.72	M	M
9/8/2012	9/10/2012 9:00 AM	3	0.15	0.0	0.00
9/15/2012	9/17/2012 9:00 AM	3	0.05	0.0	0.00
9/22/2012	9/24/2012 10:00 AM	3	0.07	0.0	0.00	Although this is a multi-day report, it has only been raining since last night, and this is likely all from the past 24 hours.
9/28/2012	10/01/2012 9:00 AM	4	0.00	M	M

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