CoCoRaHS Station WYS : CA-MR-10

2010 CoCoRaHS Water Year Summary for Station CA-MR-10 Report generated on October 6, 2019

Station Overview		Station Location
Station Number	CA-MR-10	Latitude	38.255674
Station Name	Dillon Beach 0.3 NNE	Longitude	-122.96287
County	Marin	Elevation (ft)	366

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 09	1.72	3.97	20	3.94	11	0.03	9	3	7	1	0.0	0	0
Nov 09	4.35	0.61	21	0.38	8	0.23	13	4	6	0	0.0	0	0
Dec 09	6.46	3.78	24	1.37	8	2.41	16	5	8	0	0.0	0	0
Jan 10	7.43	8.93	24	8.90	20	0.03	4	1	19	0	0.0	0	0
Feb 10	6.62	3.87	23	3.36	15	0.51	8	2	15	0	0.0	0	0
March 10	5.43	2.21	34	2.05	7	0.16	27	3	5	1	0.0	0	0
April 10	2.14	4.96	42	3.57	11	1.39	31	3	8	0	0.0	0	0
May 10	1.41	4.14	46	1.36	3	2.78	43	2	3	0	0.0	0	0
June 10	0.24	0.31	38	0.27	7	0.04	31	3	4	0	0.0	0	0
July 10	0.02	0.10	37	0.00	0	0.10	37	2	0	0	0.0	0	0
Aug 10	0.09	0.06	4	0.00	0	0.06	4	1	0	0	0.0	0	0
Sept 10	0.32	0.25	5	0.00	1	0.25	4	1	0	1	0.0	0	0
Water Year Totals:	36.23"	33.19"	318 days	25.20"	91	7.99"	227 days	30	75 days	3 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
10/1/2009		**
10/2/2009		**
10/3/2009		**
10/4/2009		0.00
10/5/2009	0.00
10/6/2009	0.00
10/7/2009		**
10/8/2009		0.00
10/9/2009
10/10/2009
10/11/2009	0.01
10/12/2009
10/13/2009	1.68
10/14/2009	0.88
10/15/2009	0.62
10/16/2009	0.07
10/17/2009
10/18/2009
10/19/2009	0.66
10/20/2009	0.02
10/21/2009
10/22/2009	0.00
10/23/2009		**
10/24/2009		**
10/25/2009		0.03
10/26/2009
10/27/2009
10/28/2009	T
10/29/2009
10/30/2009
10/31/2009
11/1/2009		**
11/2/2009		**
11/3/2009		**
11/4/2009		0.04
11/5/2009
11/6/2009	0.06
11/7/2009
11/8/2009	0.00	**
11/9/2009		**
11/10/2009		0.10
11/11/2009
11/12/2009		**
11/13/2009		**
11/14/2009		0.01
11/15/2009	0.04
11/16/2009	0.00	**
11/17/2009		**
11/18/2009		0.08
11/19/2009
11/20/2009	0.04
11/21/2009
11/22/2009	0.15
11/23/2009
11/24/2009
11/25/2009
11/26/2009	0.03
11/27/2009
11/28/2009	0.06
11/29/2009
11/30/2009
12/1/2009		**
12/2/2009		**
12/3/2009		**
12/4/2009		0.00
12/5/2009	0.01
12/6/2009		**
12/7/2009		**
12/8/2009		0.23
12/9/2009
12/10/2009
12/11/2009	0.07	**
12/12/2009		**
12/13/2009		1.02
12/14/2009
12/15/2009
12/16/2009	0.32
12/17/2009	0.02
12/18/2009		**
12/19/2009		**
12/20/2009		0.02
12/21/2009	0.33
12/22/2009	0.21
12/23/2009
12/24/2009
12/25/2009		**
12/26/2009		**
12/27/2009		1.14
12/28/2009
12/29/2009	0.07
12/30/2009	0.34
12/31/2009

Day of Year	Daily Prcp	Multiday Prcp
1/1/2010	0.11
1/2/2010	0.16
1/3/2010		**
1/4/2010		**
1/5/2010		**
1/6/2010		0.03
1/7/2010
1/8/2010	0.00
1/9/2010	0.02
1/10/2010
1/11/2010	0.02
1/12/2010	0.48
1/13/2010	0.34
1/14/2010	0.02
1/15/2010
1/16/2010
1/17/2010	0.15
1/18/2010	1.20
1/19/2010	0.96
1/20/2010	1.15
1/21/2010	0.62
1/22/2010	1.02
1/23/2010	0.25
1/24/2010	0.02
1/25/2010	1.25
1/26/2010	0.85
1/27/2010
1/28/2010
1/29/2010
1/30/2010	0.25
1/31/2010	0.03
2/1/2010	0.03
2/2/2010	0.02
2/3/2010	0.09
2/4/2010	0.01
2/5/2010
2/6/2010	0.31
2/7/2010
2/8/2010	0.01
2/9/2010	0.13
2/10/2010	0.03
2/11/2010		**
2/12/2010		**
2/13/2010		0.35
2/14/2010
2/15/2010
2/16/2010	0.02
2/17/2010	0.01
2/18/2010	0.03
2/19/2010		**
2/20/2010		**
2/21/2010		**
2/22/2010		**
2/23/2010		0.16
2/24/2010	1.53
2/25/2010	0.02
2/26/2010	0.09
2/27/2010	1.03
2/28/2010
3/1/2010	T
3/2/2010	0.70
3/3/2010	0.34
3/4/2010	0.00
3/5/2010		**
3/6/2010		**
3/7/2010		**
3/8/2010		**
3/9/2010		0.09
3/10/2010
3/11/2010	0.19
3/12/2010	0.66	**
3/13/2010		**
3/14/2010		**
3/15/2010		**
3/16/2010		**
3/17/2010		**
3/18/2010		**
3/19/2010		**
3/20/2010		**
3/21/2010		**
3/22/2010		**
3/23/2010		**
3/24/2010		0.01
3/25/2010	0.16
3/26/2010		**
3/27/2010		**
3/28/2010		**
3/29/2010		**
3/30/2010		**
3/31/2010		**

Day of Year	Daily Prcp	Multiday Prcp
4/1/2010		**
4/2/2010		**
4/3/2010		**
4/4/2010		1.39
4/5/2010	0.84
4/6/2010	0.05
4/7/2010
4/8/2010		**
4/9/2010		**
4/10/2010		T
4/11/2010
4/12/2010	1.64
4/13/2010	0.07
4/14/2010		**
4/15/2010		**
4/16/2010		**
4/17/2010		**
4/18/2010	0.51	**
4/19/2010		**
4/20/2010		**
4/21/2010		**
4/22/2010	0.05	**
4/23/2010	0.00	**
4/24/2010	0.00	**
4/25/2010		**
4/26/2010	0.00	**
4/27/2010	0.32	**
4/28/2010	0.09	**
4/29/2010		**
4/30/2010		**
5/1/2010		**
5/2/2010		**
5/3/2010		**
5/4/2010		**
5/5/2010		**
5/6/2010		**
5/7/2010		**
5/8/2010		**
5/9/2010		**
5/10/2010		**
5/11/2010		**
5/12/2010		**
5/13/2010		**
5/14/2010		**
5/15/2010		**
5/16/2010		**
5/17/2010		**
5/18/2010		**
5/19/2010		**
5/20/2010		**
5/21/2010		**
5/22/2010		**
5/23/2010		**
5/24/2010		1.39
5/25/2010	0.15
5/26/2010	0.51
5/27/2010	0.70
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010	0.07
6/3/2010		**
6/4/2010		0.04
6/5/2010
6/6/2010	0.12
6/7/2010	0.00
6/8/2010	0.02
6/9/2010	0.06
6/10/2010
6/11/2010
6/12/2010	0.00
6/13/2010	0.00	**
6/14/2010		**
6/15/2010		**
6/16/2010		**
6/17/2010		**
6/18/2010		**
6/19/2010		**
6/20/2010		**
6/21/2010		**
6/22/2010		**
6/23/2010		0.00
6/24/2010		**
6/25/2010		**
6/26/2010		**
6/27/2010		**
6/28/2010		**
6/29/2010		**
6/30/2010		**

Day of Year	Daily Prcp	Multiday Prcp
7/1/2010		**
7/2/2010		**
7/3/2010		**
7/4/2010		**
7/5/2010		**
7/6/2010		0.03
7/7/2010		**
7/8/2010		**
7/9/2010		**
7/10/2010		**
7/11/2010		**
7/12/2010		**
7/13/2010		**
7/14/2010		**
7/15/2010		**
7/16/2010		**
7/17/2010		**
7/18/2010		**
7/19/2010		**
7/20/2010		**
7/21/2010		**
7/22/2010		**
7/23/2010		**
7/24/2010		**
7/25/2010		**
7/26/2010		**
7/27/2010		**
7/28/2010		**
7/29/2010		**
7/30/2010		**
7/31/2010		**
8/1/2010		**
8/2/2010		**
8/3/2010		**
8/4/2010		0.06
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010		**
9/19/2010		**
9/20/2010		**
9/21/2010		0.25
9/22/2010
9/23/2010
9/24/2010	T
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010

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
10/5/2009	7:00 AM	0.00	0.0	M	M	M	none at all, cold and windy
10/6/2009	7:00 AM	0.00	0.0	M	M	M	none at all
10/11/2009	1:00 PM	0.01	M	M	M	M
10/13/2009	10:40 AM	1.68	M	M	M	M	very stormy and windy
10/14/2009	8:00 AM	0.88	M	M	M	M
10/15/2009	8:00 AM	0.62	M	M	M	M	sprinkles and early morning light rain
10/16/2009	8:00 AM	0.07	M	M	M	M	drying out today
10/19/2009	8:00 AM	0.66	M	M	M	M
10/20/2009	7:00 AM	0.02	M	M	M	M	light fog
10/22/2009	8:00 AM	0.00	0.0	M	M	M	none
10/28/2009	7:00 AM	T	M	M	M	M	trace
11/6/2009	8:00 AM	0.06	M	M	M	M	drizzle
11/8/2009	8:00 AM	0.00	0.0	M	M	M	none
11/15/2009	9:00 AM	0.04	M	M	M	M
11/16/2009	7:00 AM	0.00	0.0	M	M	M	just a trace
11/20/2009	7:00 AM	0.04	M	M	M	M	very windy and cold, raining at 180*
11/22/2009	8:00 AM	0.15	M	M	M	M	light
11/26/2009	7:00 AM	0.03	M	M	M	M	light fog last night
11/28/2009	7:00 AM	0.06	M	M	M	M
12/5/2009	9:00 AM	0.01	M	M	M	M	cold and windy conditions
12/11/2009	7:00 AM	0.07	M	M	M	M
12/16/2009	3:00 PM	0.32	M	M	M	M
12/17/2009	7:00 AM	0.02	M	M	M	M
12/21/2009	7:00 AM	0.33	M	M	M	M
12/22/2009	7:00 AM	0.21	M	M	M	M
12/29/2009	7:00 AM	0.07	M	M	M	M
12/30/2009	9:00 AM	0.34	M	M	M	M
1/1/2010	11:00 AM	0.11	M	M	M	M
1/2/2010	7:00 AM	0.16	M	M	M	M
1/8/2010	7:00 AM	0.00	0.0	M	M	M	none
1/9/2010	7:00 AM	0.02	M	M	M	M
1/11/2010	7:00 AM	0.02	M	M	M	M
1/12/2010	7:00 AM	0.48	M	M	M	M
1/13/2010	7:00 AM	0.34	M	M	M	M
1/14/2010	7:00 AM	0.02	M	M	M	M
1/17/2010	7:00 AM	0.15	M	M	M	M
1/18/2010	12:30 PM	1.20	M	M	M	M	heavy wind and series of storms
1/19/2010	7:00 AM	0.96	M	M	M	M
1/20/2010	7:00 AM	1.15	M	M	M	M
1/21/2010	7:00 AM	0.62	M	M	M	M
1/22/2010	7:00 AM	1.02	M	M	M	M
1/23/2010	7:00 AM	0.25	M	M	M	M
1/24/2010	7:00 AM	0.02	M	M	M	M
1/25/2010	7:00 AM	1.25	M	M	M	M
1/26/2010	7:00 AM	0.85	M	M	M	M
1/30/2010	7:00 AM	0.25	M	M	M	M
1/31/2010	7:00 AM	0.03	M	M	M	M
2/1/2010	7:00 AM	0.03	M	M	M	M
2/2/2010	7:00 AM	0.02	M	M	M	M
2/3/2010	7:00 AM	0.09	M	M	M	M
2/4/2010	7:00 AM	0.01	M	M	M	M
2/6/2010	7:00 AM	0.31	M	M	M	M
2/8/2010	7:00 AM	0.01	M	M	M	M
2/9/2010	7:00 AM	0.13	M	M	M	M
2/10/2010	7:00 AM	0.03	M	M	M	M
2/16/2010	7:00 AM	0.02	M	M	M	M
2/17/2010	7:00 AM	0.01	M	M	M	M
2/18/2010	7:00 AM	0.03	M	M	M	M
2/24/2010	7:00 AM	1.53	M	M	M	M
2/25/2010	7:00 AM	0.02	M	M	M	M
2/26/2010	7:00 AM	0.09	M	M	M	M
2/27/2010	7:00 AM	1.03	M	M	M	M
3/1/2010	7:00 AM	T	M	M	M	M
3/2/2010	7:00 AM	0.70	M	M	M	M
3/3/2010	7:00 AM	0.34	M	M	M	M
3/4/2010	7:00 AM	0.00	0.0	M	M	M
3/11/2010	7:00 AM	0.19	M	M	M	M
3/12/2010	6:00 PM	0.66	M	M	M	M
3/25/2010	7:00 AM	0.16	M	M	M	M	overnight showers
4/5/2010	7:00 AM	0.84	M	M	M	M
4/6/2010	7:00 AM	0.05	M	M	M	M
4/12/2010	7:00 AM	1.64	M	M	M	M
4/13/2010	7:00 AM	0.07	M	M	M	M
4/18/2010	7:00 AM	0.51	M	M	M	M
4/22/2010	7:00 AM	0.05	M	M	M	M
4/23/2010	7:00 AM	0.00	0.0	M	M	M
4/24/2010	7:00 AM	0.00	0.0	M	M	M
4/26/2010	7:00 AM	0.00	0.0	M	M	M
4/27/2010	7:00 AM	0.32	M	M	M	M
4/28/2010	7:00 AM	0.09	M	M	M	M
5/25/2010	7:00 AM	0.15	M	M	M	M
5/26/2010	7:00 AM	0.51	M	M	M	M
5/27/2010	7:00 AM	0.70	M	M	M	M
6/2/2010	7:00 AM	0.07	M	M	M	M
6/6/2010	7:00 AM	0.12	M	M	M	M
6/7/2010	7:00 AM	0.00	0.0	M	M	M
6/8/2010	7:00 AM	0.02	M	M	M	M
6/9/2010	7:00 AM	0.06	M	M	M	M
6/12/2010	7:00 AM	0.00	0.0	M	M	M
6/13/2010	5:30 AM	0.00	0.0	M	M	M
9/24/2010	7:00 AM	T	M	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
9/30/2009	10/04/2009 8:00 AM	5	0.00	M	M	NONE AT ALL
10/7/2009	10/08/2009 8:00 AM	2	0.00	M	M	trace only
10/23/2009	10/25/2009 9:20 AM	3	0.03	M	M
11/1/2009	11/04/2009 8:00 AM	4	0.04	M	M
11/8/2009	11/10/2009 7:30 AM	3	0.10	M	M
11/12/2009	11/14/2009 9:30 AM	3	0.01	M	M
11/16/2009	11/18/2009 8:00 AM	3	0.08	M	M
12/1/2009	12/04/2009 7:00 AM	4	0.00	M	M
12/6/2009	12/08/2009 7:00 AM	3	0.23	M	M
12/11/2009	12/13/2009 9:30 AM	3	1.02	M	M
12/18/2009	12/20/2009 9:00 AM	3	0.02	M	M
12/25/2009	12/27/2009 12:00 AM	3	1.14	M	M
1/3/2010	1/06/2010 8:00 AM	4	0.03	M	M
2/11/2010	2/13/2010 3:00 PM	3	0.35	M	M
2/19/2010	2/23/2010 12:00 AM	5	0.16	M	M
3/5/2010	3/09/2010 8:00 AM	5	0.09	M	M
3/12/2010	3/15/2010 12:00 AM	4	0.06	M	M
3/13/2010	3/24/2010 12:00 AM	12	0.01	M	M	none significant
3/26/2010	4/04/2010 12:00 AM	10	1.39	M	M	2 days of showers off and on, more today
4/8/2010	4/10/2010 12:00 AM	3	T	M	M
4/14/2010	4/19/2010 12:00 AM	6	T	M	M
4/15/2010	5/19/2010 12:00 AM	35	1.39	M	M
4/29/2010	5/24/2010 12:00 AM	26	1.39	M	M	been on vacation
6/3/2010	6/04/2010 8:00 AM	2	0.04	M	M
6/13/2010	6/21/2010 8:30 AM	9	T	M	M	very windy, no ppt
6/14/2010	7/06/2010 12:00 AM	23	0.03	M	M
6/21/2010	6/23/2010 12:00 AM	3	0.00	M	M
7/7/2010	7/13/2010 8:30 AM	7	0.07	M	M
7/8/2010	8/04/2010 12:00 AM	28	0.06	M	M
9/18/2010	9/21/2010 12:00 AM	4	0.25	M	M

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