CoCoRaHS Station WYS : VA-PW-19

2018 CoCoRaHS Water Year Summary for Station VA-PW-19 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	VA-PW-19	Latitude	38.795827
Station Name	Manassas 2.5 NNW	Longitude	-77.497598
County	Prince William	Elevation (ft)	187

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	3.46	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Nov 17	3.36	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Dec 17	3.07	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Jan 18	2.85	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Feb 18	2.66	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
March 18	3.56	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
April 18	3.32	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
May 18	4.25	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
June 18	3.91	6.93	30	6.93	24	0.00	6	0	12	2	0.0	0	0
July 18	3.91	9.67	31	1.80	15	7.87	16	2	1	0	0.0	0	0
Aug 18	3.31	6.95	31	6.39	27	0.56	4	1	10	2	0.0	0	0
Sept 18	3.96	7.67	30	7.67	30	0.00	0	0	15	3	0.0	0	0
Water Year Totals:	41.62"	31.22"	122 days	22.79"	96	8.43"	26 days	3	38 days	7 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
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
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
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
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
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
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017

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
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
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
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
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
2/20/2018
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
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
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
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
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
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
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	1.18
6/2/2018	0.05
6/3/2018	1.34
6/4/2018	1.65
6/5/2018	0.00
6/6/2018	T
6/7/2018	0.00
6/8/2018	0.00
6/9/2018	0.00
6/10/2018	0.41
6/11/2018	0.25
6/12/2018	0.02
6/13/2018	T
6/14/2018	0.00
6/15/2018	0.00
6/16/2018	0.00
6/17/2018	0.00
6/18/2018	0.00
6/19/2018	0.00
6/20/2018	0.49
6/21/2018	0.32
6/22/2018	0.07
6/23/2018	0.76
6/24/2018	0.39
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	M	**
7/2/2018	M	0.04
7/3/2018	0.00
7/4/2018	0.00
7/5/2018	0.00
7/6/2018	0.00
7/7/2018	0.00
7/8/2018	0.00
7/9/2018	0.00
7/10/2018	0.00
7/11/2018	0.00
7/12/2018	0.00
7/13/2018	0.00
7/14/2018	0.00
7/15/2018		**
7/16/2018		**
7/17/2018		**
7/18/2018		**
7/19/2018		**
7/20/2018		**
7/21/2018		**
7/22/2018		**
7/23/2018		**
7/24/2018		**
7/25/2018		**
7/26/2018		**
7/27/2018		**
7/28/2018		7.83
7/29/2018	0.00
7/30/2018	0.00
7/31/2018	1.80
8/1/2018	2.29
8/2/2018	0.58
8/3/2018	0.00
8/4/2018		**
8/5/2018		**
8/6/2018		**
8/7/2018		0.56
8/8/2018	0.10
8/9/2018	T
8/10/2018	0.00
8/11/2018	0.00
8/12/2018	0.18
8/13/2018	0.20
8/14/2018	0.24
8/15/2018	0.31
8/16/2018	0.00
8/17/2018	0.00
8/18/2018	0.02
8/19/2018	T
8/20/2018	0.03
8/21/2018	0.00
8/22/2018	2.44
8/23/2018	0.00
8/24/2018	0.00
8/25/2018	0.00
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	0.60
9/2/2018	0.00
9/3/2018	0.00
9/4/2018	0.00
9/5/2018	0.00
9/6/2018	0.00
9/7/2018	0.00
9/8/2018	0.39
9/9/2018	0.55
9/10/2018	0.98
9/11/2018	0.19
9/12/2018	0.04
9/13/2018	T
9/14/2018	T
9/15/2018	T
9/16/2018	0.00
9/17/2018	0.05
9/18/2018	1.44
9/19/2018	0.00
9/20/2018	0.00
9/21/2018	0.00
9/22/2018	0.21
9/23/2018	0.21
9/24/2018	0.55
9/25/2018	0.58
9/26/2018	0.06
9/27/2018	0.35
9/28/2018	1.47
9/29/2018	0.00
9/30/2018	0.00

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
6/1/2018	7:00 AM	1.18	0.0	0.00	0.0	0.00
6/2/2018	7:00 AM	0.05	0.0	0.00	0.0	0.00
6/3/2018	9:00 AM	1.34	0.0	0.00	0.0	0.00	Waited until in between MCCs to take rainfall obs
6/4/2018	7:00 AM	1.65	0.0	0.00	0.0	0.00
6/5/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/6/2018	7:00 AM	T	0.0	0.00	0.0	0.00	Trace of rain overnight with passage of weak cold front
6/7/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/8/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/9/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/10/2018	7:00 AM	0.41	0.0	0.00	0.0	0.00
6/11/2018	7:00 AM	0.25	0.0	0.00	0.0	0.00
6/12/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
6/13/2018	7:00 AM	T	0.0	0.00	0.0	0.00	-RA/BR observed for five minutes at 2330 hours.
6/14/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/15/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/16/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/17/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/18/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/19/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/20/2018	7:00 AM	0.49	0.0	0.00	0.0	0.00
6/21/2018	7:00 AM	0.32	0.0	0.00	0.0	0.00
6/22/2018	5:42 AM	0.07	0.0	0.00	0.0	0.00
6/23/2018	7:00 AM	0.76	0.0	0.00	0.0	0.00
6/24/2018	7:00 AM	0.39	0.0	0.00	0.0	0.00
7/1/2018	7:00 AM	M	0.0	M	M	M
7/2/2018	7:00 AM	M	0.0	M	M	M
7/3/2018	7:00 AM	0.00	0.0	M	M	M
7/4/2018	7:00 AM	0.00	0.0	M	M	M
7/5/2018	7:00 AM	0.00	0.0	M	M	M
7/6/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/7/2018	7:00 AM	0.00	0.0	M	M	M
7/8/2018	7:00 AM	0.00	0.0	M	M	M
7/9/2018	7:00 AM	0.00	0.0	M	M	M
7/10/2018	7:00 AM	0.00	0.0	M	M	M
7/11/2018	7:00 AM	0.00	0.0	M	M	M
7/12/2018	7:00 AM	0.00	0.0	M	M	M
7/13/2018	7:00 AM	0.00	0.0	M	M	M
7/14/2018	7:00 AM	0.00	0.0	M	M	M
7/29/2018	7:00 AM	0.00	0.0	M	M	M
7/30/2018	7:00 AM	0.00	0.0	M	M	M
7/31/2018	7:00 AM	1.80	M	M	M	M
8/1/2018	7:00 AM	2.29	M	M	M	M
8/2/2018	7:00 AM	0.58	M	M	M	M
8/3/2018	7:00 AM	0.00	0.0	M	M	M
8/8/2018	7:00 AM	0.10	M	M	M	M
8/9/2018	7:00 AM	T	M	M	M	M
8/10/2018	7:00 AM	0.00	0.0	M	M	M
8/11/2018	7:00 AM	0.00	0.0	M	M	M
8/12/2018	7:00 AM	0.18	M	M	M	M
8/13/2018	7:00 AM	0.20	M	M	M	M
8/14/2018	7:00 AM	0.24	M	M	M	M
8/15/2018	7:00 AM	0.31	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
8/18/2018	7:00 AM	0.02	M	M	M	M
8/19/2018	7:00 AM	T	M	M	M	M
8/20/2018	7:00 AM	0.03	M	M	M	M
8/21/2018	7:00 AM	0.00	0.0	M	M	M
8/22/2018	7:00 AM	2.44	M	M	M	M
8/23/2018	7:00 AM	0.00	0.0	M	M	M
8/24/2018	7:00 AM	0.00	0.0	M	M	M
8/25/2018	7:00 AM	0.00	0.0	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
9/1/2018	7:00 AM	0.60	M	M	M	M
9/2/2018	7:00 AM	0.00	0.0	M	M	M
9/3/2018	7:00 AM	0.00	0.0	M	M	M
9/4/2018	7:00 AM	0.00	0.0	M	M	M
9/5/2018	7:00 AM	0.00	0.0	M	M	M
9/6/2018	7:00 AM	0.00	0.0	M	M	M
9/7/2018	7:00 AM	0.00	0.0	M	M	M
9/8/2018	7:00 AM	0.39	M	M	M	M
9/9/2018	7:00 AM	0.55	M	M	M	M
9/10/2018	7:00 AM	0.98	M	M	M	M
9/11/2018	7:00 AM	0.19	M	M	M	M
9/12/2018	7:00 AM	0.04	M	M	M	M
9/13/2018	7:00 AM	T	M	M	M	M
9/14/2018	7:00 AM	T	M	M	M	M
9/15/2018	7:00 AM	T	M	M	M	M
9/16/2018	7:00 AM	0.00	0.0	M	M	M
9/17/2018	7:00 AM	0.05	M	M	M	M
9/18/2018	12:30 PM	1.44	M	M	M	M	Late observation today.
9/19/2018	7:00 AM	0.00	0.0	M	M	M
9/20/2018	7:00 AM	0.00	0.0	M	M	M
9/21/2018	7:00 AM	0.00	0.0	M	M	M
9/22/2018	7:00 AM	0.21	M	M	M	M
9/23/2018	7:00 AM	0.21	M	M	M	M
9/24/2018	7:00 AM	0.55	M	M	M	M
9/25/2018	7:00 AM	0.58	M	M	M	M
9/26/2018	7:00 AM	0.06	M	M	M	M
9/27/2018	7:00 AM	0.35	M	M	M	M
9/28/2018	7:00 AM	1.47	M	M	M	M
9/29/2018	7:00 AM	0.00	0.0	M	M	M
9/30/2018	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
6/25/2018	7/02/2018 7:00 AM	8	0.04	0.0	0.00	Observer was on travel during this time to NWS WFO PHI
7/15/2018	7/28/2018 7:00 AM	14	7.83	0.0	0.00	Observer was on travel during this time to NWS WFO RIY, ABR, SLC, and LOX
8/4/2018	8/07/2018 7:00 AM	4	0.56	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