CoCoRaHS Station WYS : WA-WM-10

2018 CoCoRaHS Water Year Summary for Station WA-WM-10 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	WA-WM-10	Latitude	47.11719
Station Name	Thornton 0.3 SE	Longitude	-117.385722
County	Whitman	Elevation (ft)	2322

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp 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	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 17	1.37	2.71	6	2.71	6	0.00	0	6	0	0.0	0	0
Nov 17	2.51	3.73	15	3.73	15	0.00	0	15	0	2.5	2	1
Dec 17	2.42	4.55	11	4.55	11	0.00	0	11	0	13.7	5	6
Jan 18	2.21	2.92	15	2.92	15	0.00	0	14	0	0.3	1	0
Feb 18	1.62	1.89	10	1.89	10	0.00	0	10	0	8.1	7	7
March 18	1.81	1.82	7	1.82	7	0.00	0	7	0	0.5	1	1
April 18	1.52	2.48	13	2.48	13	0.00	0	13	0	0.0	0	0
May 18	1.73	1.30	7	1.30	7	0.00	0	7	0	0.0	0	0
June 18	1.36	0.79	7	0.79	7	0.00	0	5	1	0.0	0	0
July 18	0.69	0.02	1	0.02	1	0.00	0	1	0	0.0	0	0
Aug 18	0.53	0.18	1	0.18	1	0.00	0	1	0	0.0	0	0
Sept 18	0.78	0.08	1	0.08	1	0.00	0	1	0	0.0	0	0
Water Year Totals:	18.55"	22.47"	94 days	22.47"	94	0.00"	0 days	91 days	1 days	25.1"	16 days	15 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	0.04
10/9/2017
10/10/2017
10/11/2017
10/12/2017	0.06
10/13/2017	0.74
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017	0.17
10/20/2017	0.52
10/21/2017
10/22/2017	1.18
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	0.14
11/4/2017
11/5/2017	0.31
11/6/2017	0.27
11/7/2017
11/8/2017
11/9/2017
11/10/2017	0.22
11/11/2017	0.15
11/12/2017
11/13/2017
11/14/2017	0.27
11/15/2017
11/16/2017	0.24
11/17/2017	0.03
11/18/2017
11/19/2017
11/20/2017	0.53
11/21/2017	0.37
11/22/2017	0.47
11/23/2017	0.15
11/24/2017
11/25/2017
11/26/2017	0.04
11/27/2017	0.11
11/28/2017
11/29/2017	0.43
11/30/2017
12/1/2017	0.07
12/2/2017
12/3/2017	0.03
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	0.53
12/17/2017	0.11
12/18/2017	0.10
12/19/2017	0.58
12/20/2017	0.71
12/21/2017
12/22/2017
12/23/2017	0.11
12/24/2017
12/25/2017	0.13
12/26/2017
12/27/2017
12/28/2017
12/29/2017	1.06
12/30/2017	1.12
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	0.13
1/7/2018
1/8/2018
1/9/2018	0.18
1/10/2018	0.33
1/11/2018	0.19
1/12/2018	0.73
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018	0.19
1/18/2018	0.22
1/19/2018	0.09
1/20/2018
1/21/2018
1/22/2018	0.02
1/23/2018	0.00
1/24/2018	0.48
1/25/2018	0.23
1/26/2018	0.08
1/27/2018	0.03
1/28/2018	0.02
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018	0.42
2/3/2018	0.12
2/4/2018	0.08
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	0.31
2/15/2018	0.14
2/16/2018	0.12
2/17/2018	0.07
2/18/2018	0.47
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018	0.08
2/25/2018
2/26/2018	0.08
2/27/2018
2/28/2018
3/1/2018
3/2/2018	0.17
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	0.33
3/15/2018	0.06
3/16/2018
3/17/2018
3/18/2018	0.73
3/19/2018
3/20/2018
3/21/2018
3/22/2018	0.05
3/23/2018	0.20
3/24/2018	0.28
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	0.19
4/3/2018
4/4/2018	0.01
4/5/2018	0.16
4/6/2018	0.42
4/7/2018	0.03
4/8/2018	0.41
4/9/2018	0.02
4/10/2018
4/11/2018
4/12/2018	0.35
4/13/2018
4/14/2018	0.16
4/15/2018	0.05
4/16/2018	0.56
4/17/2018	0.02
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	0.10
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018	0.08
5/8/2018
5/9/2018	0.17
5/10/2018
5/11/2018	0.10
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018	0.05
5/18/2018	0.54
5/19/2018	0.04
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018	0.32
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018	T
6/2/2018
6/3/2018
6/4/2018	0.00
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018	0.38
6/10/2018	0.22
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018	0.04
6/18/2018
6/19/2018	0.03
6/20/2018
6/21/2018
6/22/2018	0.12
6/23/2018
6/24/2018
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
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
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	0.02
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
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018	0.18
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
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	0.08
9/17/2018
9/18/2018
9/19/2018
9/20/2018
9/21/2018
9/22/2018
9/23/2018
9/24/2018
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
10/8/2017	8:00 AM	0.04	M	M	M	M
10/12/2017	8:00 AM	0.06	M	M	M	M
10/13/2017	8:00 AM	0.74	0.0	M	M	M
10/19/2017	8:00 AM	0.17	M	M	M	M
10/20/2017	8:00 AM	0.52	M	M	M	M
10/22/2017	8:00 AM	1.18	M	M	M	M
11/3/2017	8:00 AM	0.14	M	M	M	M
11/5/2017	8:00 AM	0.31	2.0	M	M	M	A mix of snow and rain with temps averaging 32 to 33 degrees
11/6/2017	8:00 AM	0.27	0.5	M	0.5	M
11/10/2017	8:00 AM	0.22	M	M	M	M
11/11/2017	8:00 AM	0.15	M	M	M	M
11/14/2017	8:00 AM	0.27	M	M	M	M
11/16/2017	8:00 AM	0.24	M	M	M	M
11/17/2017	8:00 PM	0.03	M	M	M	M
11/20/2017	8:00 AM	0.53	0.0	M	M	M
11/21/2017	8:00 AM	0.37	M	M	M	M
11/22/2017	8:00 AM	0.47	M	M	M	M
11/23/2017	8:00 AM	0.15	M	M	M	M
11/26/2017	8:00 AM	0.04	M	M	M	M
11/27/2017	8:00 AM	0.11	M	M	M	M
11/29/2017	8:00 AM	0.43	0.0	M	M	M
12/1/2017	8:00 AM	0.07	M	M	M	M	Wet snow that turned into rain
12/3/2017	8:00 AM	0.03	M	M	M	M
12/16/2017	8:00 AM	0.53	6.5	0.53	6.5	M
12/17/2017	8:00 AM	0.11	1.0	0.11	7.0	M
12/18/2017	8:00 AM	0.10	0.5	0.08	2.0	M	1/2" of snow fell yesterday 12/17, then turning to rain. Currently 38 degrees and the snow is melting quickly!
12/19/2017	8:00 AM	0.58	0.0	M	0.0	M	38 degrees and all rain! Thankfully the frost is out of the ground. Just a trace of snow in places
12/20/2017	8:00 AM	0.71	0.0	0.00	0.0	M
12/23/2017	8:00 AM	0.11	3.2	0.11	3.2	M
12/25/2017	8:00 AM	0.13	2.5	0.13	3.0	M
12/29/2017	8:00 AM	1.06	0.0	M	0.5	M	What a mess! This has been an all rain event starting yesterday 12/28 at 1:00pm. A lot of standing water in the low ground. There is still about 2" frost in the ground, so no where for this water to go.
12/30/2017	8:00 AM	1.12	0.0	M	0.0	M	Frost still in the ground causing havoc with standing water. To much precip. at one time!
1/6/2018	8:00 AM	0.13	0.0	M	0.0	M
1/9/2018	8:00 AM	0.18	0.0	M	0.0	M
1/10/2018	8:00 AM	0.33	0.0	M	0.0	M
1/11/2018	7:30 AM	0.19	0.3	0.19	M	M	Wet slush! Temp is 33 degrees
1/12/2018	8:00 AM	0.73	0.0	M	0.0	M	Wet slush snow yesterday turning to all rain by PM
1/17/2018	8:00 AM	0.19	0.0	M	0.0	M
1/18/2018	7:30 AM	0.22	0.0	M	0.0	M
1/19/2018	8:00 AM	0.09	0.0	M	0.0	M
1/22/2018	8:00 AM	0.02	0.0	M	0.0	M
1/23/2018	8:00 AM	0.00	0.0	M	0.0	M
1/24/2018	8:00 AM	0.48	M	M	M	M	39 degrees and all rain. Fortunately the frost is out of the ground!
1/25/2018	8:00 AM	0.23	M	M	M	M
1/26/2018	8:00 AM	0.08	M	M	M	M
1/27/2018	8:00 AM	0.03	T	M	T	M
1/28/2018	8:00 AM	0.02	M	M	M	M
2/2/2018	8:00 AM	0.42	M	M	M	M
2/3/2018	8:00 AM	0.12	M	M	M	M
2/4/2018	8:00 AM	0.08	M	M	M	M
2/14/2018	9:00 AM	0.31	2.7	0.31	2.7	M	31 degrees and snowing hard
2/15/2018	8:00 AM	0.14	2.2	0.14	3.5	M	Wet heavy snow around 4:00 PM yesterday. Now currently 17 degrees!
2/16/2018	8:00 AM	0.12	1.2	M	3.0	M
2/17/2018	8:00 AM	0.07	0.2	M	2.5	M	Heavy wet snow falling but not sticking
2/18/2018	8:00 AM	0.47	0.3	M	1.5	M
2/24/2018	8:00 AM	0.08	1.0	0.08	1.5	M	Drifting snow!
2/26/2018	8:00 AM	0.08	0.5	0.05	2.0	M	We caught the edge of the narrow band that came through yesterday afternoon. The precipitation was everything from rain, to grapple to finally light snow as temps dropped.
3/2/2018	8:00 AM	0.17	0.5	0.06	1.5	M
3/14/2018	8:00 AM	0.33	M	M	0.0	M
3/15/2018	8:00 AM	0.06	0.0	M	0.0	M
3/18/2018	8:00 AM	0.73	M	M	M	M
3/22/2018	8:00 AM	0.05	M	M	M	M
3/23/2018	8:00 AM	0.20	M	M	M	M
3/24/2018	8:00 AM	0.28	T	M	T	M
4/2/2018	8:00 AM	0.19	0.0	0.00	0.0	M
4/4/2018	8:00 AM	0.01	M	M	M	M
4/5/2018	8:00 AM	0.16	M	M	M	M
4/6/2018	8:00 AM	0.42	M	M	M	M
4/7/2018	8:00 AM	0.03	M	M	M	M
4/8/2018	8:00 AM	0.41	M	M	M	M
4/9/2018	8:00 AM	0.02	M	M	M	M
4/12/2018	8:00 AM	0.35	0.0	M	M	M
4/14/2018	8:00 AM	0.16	M	M	M	M
4/15/2018	8:00 AM	0.05	M	M	M	M
4/16/2018	7:00 AM	0.56	M	M	M	M
4/17/2018	8:00 AM	0.02	M	M	M	M
4/29/2018	8:00 AM	0.10	M	M	M	M
5/7/2018	8:00 AM	0.08	M	M	M	M
5/9/2018	8:00 AM	0.17	M	M	M	M
5/11/2018	8:00 AM	0.10	M	M	M	M
5/17/2018	8:00 AM	0.05	M	M	M	M
5/18/2018	9:00 AM	0.54	M	M	M	M
5/19/2018	6:00 AM	0.04	M	M	M	M
5/24/2018	8:00 AM	0.32	M	M	M	M	There was a "rogue" and isolated cell that dumped a heavy amount last evening around 6:30, then a more general rain after 11:00 PM.The crazy nature of thunder storms!
6/1/2018	8:00 AM	T	M	M	M	M
6/4/2018	8:00 AM	0.00	0.0	M	M	M
6/9/2018	9:00 AM	0.38	M	M	M	M
6/10/2018	8:00 AM	0.22	M	M	M	M	Timely rains make grain!
6/17/2018	8:00 AM	0.04	M	M	M	M
6/19/2018	8:00 AM	0.03	M	M	M	M
6/22/2018	8:00 AM	0.12	M	M	M	M	most of the storms yesterday just missed this location. It is odd to see a consistent line of precip coming from the north and east this time of year.
7/28/2018	8:30 AM	0.02	M	M	M	M	.01" at around 2:30 am last night and another .01" at 8:15 am this morning.. I didn't expect to see this coming! The first measurable precip for this station in July!
8/27/2018	9:00 AM	0.18	M	M	M	M
9/16/2018	8:00 AM	0.08	M	M	M	M	First precipitation in September!

Water Year Overview
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes

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