CoCoRaHS Station WYS : CA-SZ-17

2010 CoCoRaHS Water Year Summary for Station CA-SZ-17 Report generated on October 6, 2019

Station Overview		Station Location
Station Number	CA-SZ-17	Latitude	36.975628
Station Name	Santa Cruz 0.2 NNW	Longitude	-122.037603
County	Santa Cruz	Elevation (ft)	112

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	1.56	3.98	25	3.98	18	0.00	7	2	3	0	0.0	0	0
Nov 09	3.94	0.18	19	0.17	9	0.01	10	2	2	0	0.0	0	0
Dec 09	6.48	2.38	31	2.35	7	0.03	24	2	5	1	0.0	0	0
Jan 10	7.01	10.74	28	8.93	23	1.81	5	1	14	0	0.0	0	0
Feb 10	6.75	6.99	28	6.34	21	0.65	7	2	11	1	0.0	0	0
March 10	5.14	2.41	29	2.41	16	0.00	13	2	8	1	0.0	0	0
April 10	2.13	2.50	5	2.50	5	0.00	0	0	4	1	0.0	0	0
May 10	0.85	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
June 10	0.18	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
July 10	0.04	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Aug 10	0.04	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Sept 10	0.24	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Water Year Totals:	34.36"	29.18"	165 days	26.68"	99	2.50"	66 days	11	47 days	4 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	0.00
10/8/2009	0.00
10/9/2009
10/10/2009	0.00
10/11/2009	0.00
10/12/2009	0.00
10/13/2009	0.90
10/14/2009	2.87
10/15/2009	0.00
10/16/2009
10/17/2009	0.00
10/18/2009
10/19/2009	0.00
10/20/2009	0.21
10/21/2009		**
10/22/2009		0.00
10/23/2009	0.00
10/24/2009	0.00
10/25/2009	0.00
10/26/2009		**
10/27/2009		**
10/28/2009		**
10/29/2009		**
10/30/2009		0.00
10/31/2009	0.00
11/1/2009
11/2/2009	0.00
11/3/2009
11/4/2009	0.00
11/5/2009
11/6/2009	0.03
11/7/2009
11/8/2009
11/9/2009
11/10/2009	0.00
11/11/2009
11/12/2009
11/13/2009		**
11/14/2009		**
11/15/2009		**
11/16/2009		**
11/17/2009		0.00
11/18/2009	0.00
11/19/2009
11/20/2009	0.00
11/21/2009	0.14
11/22/2009	0.00
11/23/2009
11/24/2009
11/25/2009	0.00
11/26/2009		**
11/27/2009		**
11/28/2009		**
11/29/2009		0.01
11/30/2009		**
12/1/2009		**
12/2/2009		**
12/3/2009		**
12/4/2009		**
12/5/2009		**
12/6/2009		0.00
12/7/2009	0.35
12/8/2009	0.00
12/9/2009
12/10/2009	T
12/11/2009	0.61
12/12/2009	0.24
12/13/2009	1.05
12/14/2009	0.10
12/15/2009		**
12/16/2009		**
12/17/2009		**
12/18/2009		**
12/19/2009		**
12/20/2009		**
12/21/2009		**
12/22/2009		**
12/23/2009		**
12/24/2009		**
12/25/2009		**
12/26/2009		**
12/27/2009		**
12/28/2009		**
12/29/2009		**
12/30/2009		**
12/31/2009		**

Day of Year	Daily Prcp	Multiday Prcp
1/1/2010		**
1/2/2010		**
1/3/2010		**
1/4/2010		**
1/5/2010		1.81
1/6/2010	0.00
1/7/2010	0.00
1/8/2010	0.00
1/9/2010
1/10/2010	0.00
1/11/2010
1/12/2010	0.80
1/13/2010	0.38
1/14/2010	0.17
1/15/2010	0.00
1/16/2010
1/17/2010	0.07
1/18/2010	0.70
1/19/2010	1.58
1/20/2010	1.49
1/21/2010	0.55
1/22/2010	0.83
1/23/2010	0.26
1/24/2010	0.00
1/25/2010	0.02
1/26/2010	0.73
1/27/2010	0.86
1/28/2010	0.00
1/29/2010	0.00
1/30/2010	0.49
1/31/2010	0.00
2/1/2010	0.00
2/2/2010	0.00
2/3/2010	T
2/4/2010	0.00
2/5/2010	0.81
2/6/2010	0.88
2/7/2010	0.05
2/8/2010	0.00
2/9/2010	0.42
2/10/2010	0.16
2/11/2010	0.00
2/12/2010	0.10
2/13/2010	0.04
2/14/2010		**
2/15/2010		**
2/16/2010		**
2/17/2010		**
2/18/2010		0.00
2/19/2010	0.04
2/20/2010	0.00
2/21/2010	0.10
2/22/2010	0.33
2/23/2010	0.00
2/24/2010	3.41
2/25/2010	0.00
2/26/2010	0.00
2/27/2010		**
2/28/2010		0.65
3/1/2010	T
3/2/2010	0.04
3/3/2010	0.95
3/4/2010	0.27
3/5/2010	0.00
3/6/2010	0.00
3/7/2010	0.00
3/8/2010	0.00
3/9/2010	0.07
3/10/2010	0.47
3/11/2010	0.00
3/12/2010	0.00
3/13/2010	0.46
3/14/2010
3/15/2010	0.00
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		0.00
3/25/2010	0.04
3/26/2010		**
3/27/2010		**
3/28/2010		**
3/29/2010		0.00
3/30/2010	0.11
3/31/2010

Day of Year	Daily Prcp	Multiday Prcp
4/1/2010	0.69
4/2/2010	T
4/3/2010	0.47
4/4/2010
4/5/2010	0.57
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010	0.77
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
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
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
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
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
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
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
9/22/2010
9/23/2010
9/24/2010
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
10/4/2009	7:00 AM	0.00	0.0	M	M	M
10/5/2009	7:15 AM	0.00	0.0	M	M	M	Clear skies, slight amount of dew
10/6/2009	7:22 AM	0.00	0.0	M	M	M
10/7/2009	8:22 AM	0.00	0.0	M	M	M
10/8/2009	6:58 AM	0.00	0.0	M	M	M	Dry, no noticeable dew, high altitude marine layer.
10/10/2009	7:00 AM	0.00	0.0	M	M	M
10/11/2009	7:00 AM	0.00	0.0	M	M	M
10/12/2009	7:00 AM	0.00	0.0	M	M	M
10/13/2009	7:00 AM	0.90	M	M	M	M	Started raining about 9:00pm on 10/12/09.
10/14/2009	7:48 AM	2.87	M	M	M	M	Stopped raining about 9:30pm on 10/13/09 with about 0.2 inches during the night. It is now overcast, very humid, warm.
10/15/2009	7:00 AM	0.00	0.0	M	M	M	Trace amount of precipitation was measured. Very humid day.
10/17/2009	7:00 AM	0.00	0.0	M	M	M
10/19/2009	8:20 AM	0.00	0.0	M	M	M
10/20/2009	7:00 AM	0.21	M	M	M	M
10/23/2009	8:00 AM	0.00	0.0	M	M	M	Heavy dew.
10/24/2009	9:00 AM	0.00	0.0	M	M	M
10/25/2009	7:50 AM	0.00	0.0	M	M	M
10/31/2009	8:00 AM	0.00	0.0	M	M	M	Light dew, clear skies.
11/2/2009	7:10 AM	0.00	0.0	M	M	M
11/4/2009	8:30 AM	0.00	0.0	M	M	M	High clouds this morning, no evening dew.
11/6/2009	7:15 AM	0.03	M	M	M	M
11/10/2009	7:00 AM	0.00	0.0	M	M	M
11/18/2009	8:00 AM	0.00	0.0	M	M	M	There was slight drizzle last night around 9:00pm, but there was not even a trace in the rain gauge.
11/20/2009	9:00 AM	0.00	0.0	M	M	M	Overcast.
11/21/2009	8:30 AM	0.14	M	M	M	M	Clear skies this morning.
11/22/2009	8:30 AM	0.00	0.0	M	M	M	Overcast.
11/25/2009	8:00 AM	0.00	0.0	M	M	M	Clear skies.
12/7/2009	7:00 AM	0.35	M	M	M	M	Intense rain around 3:00am last night. I don't know the duration or the amount of precipitation dropped.
12/8/2009	8:00 AM	0.00	0.0	M	M	M
12/10/2009	10:00 AM	T	M	M	M	M
12/11/2009	8:30 AM	0.61	M	M	M	M
12/12/2009	8:45 AM	0.24	M	M	M	M
12/13/2009	9:30 AM	1.05	M	M	M	M	Thunder and lightning around 4-5pm followed by heavy down pour. Lasted roughly an hour.
12/14/2009	7:00 AM	0.10	M	M	M	M
1/6/2010	9:30 AM	0.00	0.0	M	M	M
1/7/2010	6:28 AM	0.00	0.0	M	M	M
1/8/2010	8:00 AM	0.00	0.0	M	M	M
1/10/2010	7:00 AM	0.00	0.0	M	M	M
1/12/2010	7:00 AM	0.80	M	M	M	M	- Heavy rain about 3:00am woke me up - Light steady rain at 7:00am
1/13/2010	8:00 AM	0.38	M	M	M	M
1/14/2010	7:00 AM	0.17	M	M	M	M
1/15/2010	7:20 AM	0.00	0.0	M	M	M
1/17/2010	8:00 AM	0.07	M	M	M	M
1/18/2010	8:00 AM	0.70	M	M	M	M
1/19/2010	6:30 AM	1.58	M	M	M	M	Woken up at 4:15 by thunder and heavy rain. Seemed to last through to about 6:15. Gusty.
1/20/2010	8:00 AM	1.49	M	M	M	M	Clouds broke up around 3pm. Rain started again around 10pm.
1/21/2010	7:20 AM	0.55	M	M	M	M
1/22/2010	7:30 AM	0.83	M	M	M	M	Steady rain for most of the 24 hours. Break in rain and clouds around 8:00pm; I don''t know for how long.
1/23/2010	8:00 AM	0.26	M	M	M	M	Nice clear blue skies, some clouds off in the distance.
1/24/2010	7:00 AM	0.00	0.0	M	M	M
1/25/2010	7:00 AM	0.02	M	M	M	M
1/26/2010	7:00 AM	0.73	M	M	M	M
1/27/2010	7:00 AM	0.86	M	M	M	M
1/28/2010	8:00 AM	0.00	0.0	M	M	M
1/29/2010	8:00 AM	0.00	0.0	M	M	M
1/30/2010	9:00 AM	0.49	M	M	M	M
1/31/2010	8:00 AM	0.00	0.0	M	M	M
2/1/2010	7:30 AM	0.00	0.0	M	M	M
2/2/2010	7:00 AM	0.00	0.0	M	M	M
2/3/2010	8:00 AM	T	M	M	M	M	There was no readable amount of precipitation in my gauge, but I know it rained a small amount as the ground was wet in the late afternoon, and it sprinkled a bit during my bike ride home.
2/4/2010	7:00 AM	0.00	0.0	M	M	M
2/5/2010	9:00 AM	0.81	M	M	M	M
2/6/2010	7:30 AM	0.88	M	M	M	M	Woke up from heavy rain at 4:20am thi morning,
2/7/2010	7:30 AM	0.05	M	M	M	M
2/8/2010	8:00 AM	0.00	0.0	M	M	M
2/9/2010	7:00 AM	0.42	M	M	M	M	Woke up from heavy rain at 2:18am.
2/10/2010	7:30 AM	0.16	M	M	M	M
2/11/2010	7:00 AM	0.00	0.0	M	M	M
2/12/2010	7:30 AM	0.10	M	M	M	M
2/13/2010	8:00 AM	0.04	M	M	M	M
2/19/2010	7:00 AM	0.04	M	M	M	M	Heavy fog made for a wet day all day. Trees were raining the fog down to the ground.
2/20/2010	8:00 AM	0.00	0.0	M	M	M
2/21/2010	8:30 AM	0.10	M	M	M	M
2/22/2010	7:00 AM	0.33	M	M	M	M
2/23/2010	7:00 AM	0.00	0.0	M	M	M	Gorgeous pink sky...storms a comin'.
2/24/2010	7:30 AM	3.41	M	M	M	M
2/25/2010	8:00 AM	0.00	0.0	M	M	M
2/26/2010	8:00 AM	0.00	0.0	M	M	M
3/1/2010	8:00 AM	T	M	M	M	M
3/2/2010	7:00 AM	0.04	M	M	M	M	Just started raining.
3/3/2010	8:00 AM	0.95	M	M	M	M
3/4/2010	7:00 AM	0.27	M	M	M	M	Observed hail at approximately 8:30pm. Measured diameter of multiple hail stones to be 2-3 mm, with a couple up to 5mm.
3/5/2010	7:00 AM	0.00	0.0	M	M	M
3/6/2010	7:00 AM	0.00	0.0	M	M	M
3/7/2010	7:00 AM	0.00	0.0	M	M	M
3/8/2010	7:00 AM	0.00	0.0	M	M	M
3/9/2010	7:00 AM	0.07	M	M	M	M
3/10/2010	7:00 AM	0.47	M	M	M	M
3/11/2010	7:00 AM	0.00	0.0	M	M	M
3/12/2010	7:00 AM	0.00	0.0	M	M	M
3/13/2010	7:00 AM	0.46	M	M	M	M
3/15/2010	7:00 AM	0.00	0.0	M	M	M
3/25/2010	8:00 AM	0.04	M	M	M	M
3/30/2010	8:00 AM	0.11	M	M	M	M	The majority of this fell during the night.
4/1/2010	8:00 AM	0.69	M	M	M	M
4/2/2010	7:00 AM	T	M	M	M	M
4/3/2010	7:30 AM	0.47	M	M	M	M
4/5/2010	8:30 AM	0.57	M	M	M	M
4/12/2010	7:00 AM	0.77	M	M	M	M	Started raining at roughly 10:00am.

Water Year Overview
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes
10/21/2009	10/22/2009 7:00 AM	2	0.00	M	M	Notable dew this morning.
10/26/2009	10/30/2009 9:00 AM	5	0.00	M	M	Dry cold winds, sometimes onshore winds, for the past few days. No dew, no fog.
11/13/2009	11/17/2009 8:00 AM	5	0.00	M	M
11/26/2009	11/29/2009 8:00 AM	4	0.01	M	M	Dry windy conditions the last two days.
11/30/2009	12/06/2009 9:00 AM	7	0.00	M	M
12/15/2009	12/16/2009 11:00 AM	2	0.03	M	M
12/16/2009	1/05/2010 6:40 AM	21	1.81	M	M
2/14/2010	2/18/2010 8:00 AM	5	0.00	M	M
2/27/2010	2/28/2010 8:00 AM	2	0.65	M	M
3/16/2010	3/24/2010 8:00 AM	9	0.00	M	M
3/26/2010	3/29/2010 8:00 AM	4	0.00	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