CoCoRaHS Station WYS : AZ-CN-31

2017 CoCoRaHS Water Year Summary for Station AZ-CN-31 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	AZ-CN-31	Latitude	35.1938247680664
Station Name	Flagstaff 3.2 E	Longitude	-111.592742919922
County	Coconino	Elevation (ft)	6888

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 16	1.44	0.79	15	0.53	12	0.26	3	1	4	0	0.0	0	0
Nov 16	1.50	1.73	9	1.40	7	0.33	2	1	5	1	2.3	2	2
Dec 16	1.74	2.25	8	2.25	8	0.00	0	0	4	0	6.0	1	4
Jan 17	1.90	3.51	15	3.51	15	0.00	0	0	9	2	26.3	6	12
Feb 17	1.91	0.76	5	0.76	5	0.00	0	0	3	2	0.0	0	0
March 17	1.85	1.17	7	1.17	7	0.00	0	0	3	0	4.0	1	1
April 17	1.14	0.24	11	0.24	11	0.00	0	0	2	0	0.6	1	0
May 17	0.57	0.69	2	0.69	2	0.00	0	0	2	0	0.0	0	0
June 17	0.38	1.07	2	1.07	2	0.00	0	0	2	0	0.0	0	0
July 17	2.35	3.86	20	3.86	20	0.00	0	0	20	0	0.0	0	0
Aug 17	3.15	2.13	17	2.13	8	0.00	9	0	8	0	0.0	0	0
Sept 17	2.21	0.96	7	0.45	6	0.51	1	1	6	0	0.0	0	0
Water Year Totals:	20.14"	19.16"	118 days	18.06"	103	1.10"	15 days	3	68 days	5 days	39.2"	11 days	19 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
10/1/2016	0.34
10/2/2016
10/3/2016	0.01
10/4/2016	0.00
10/5/2016	0.00
10/6/2016
10/7/2016
10/8/2016	0.00
10/9/2016	0.12
10/10/2016	0.06
10/11/2016
10/12/2016
10/13/2016	0.00
10/14/2016
10/15/2016
10/16/2016	0.00
10/17/2016
10/18/2016
10/19/2016	0.00
10/20/2016
10/21/2016	0.00
10/22/2016
10/23/2016
10/24/2016		**
10/25/2016		**
10/26/2016		0.26
10/27/2016
10/28/2016
10/29/2016
10/30/2016
10/31/2016	0.00
11/1/2016
11/2/2016	0.00
11/3/2016
11/4/2016	0.34
11/5/2016	0.17
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016	0.72
11/22/2016		**
11/23/2016		0.33
11/24/2016
11/25/2016
11/26/2016
11/27/2016	T
11/28/2016	0.09
11/29/2016	0.08
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016	0.00
12/10/2016	0.00
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016	0.23
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016	1.13
12/23/2016	0.47
12/24/2016
12/25/2016	0.42
12/26/2016	0.00
12/27/2016	0.00
12/28/2016	M
12/29/2016
12/30/2016
12/31/2016

Day of Year	Daily Prcp	Multiday Prcp
1/1/2017	0.42
1/2/2017	0.02
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017	0.45
1/11/2017
1/12/2017
1/13/2017
1/14/2017	0.32
1/15/2017	0.69
1/16/2017
1/17/2017
1/18/2017
1/19/2017
1/20/2017	0.32
1/21/2017	0.68
1/22/2017	0.00
1/23/2017	0.21
1/24/2017	0.40
1/25/2017	T
1/26/2017	T
1/27/2017
1/28/2017	0.00
1/29/2017	0.00
1/30/2017	0.00
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017	0.60
2/14/2017
2/15/2017
2/16/2017
2/17/2017	0.02
2/18/2017	T
2/19/2017	T
2/20/2017	0.14
2/21/2017
2/22/2017
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017	0.68
3/24/2017	0.13
3/25/2017
3/26/2017	0.00
3/27/2017	0.00
3/28/2017	0.36
3/29/2017	0.00
3/30/2017	0.00
3/31/2017

Day of Year	Daily Prcp	Multiday Prcp
4/1/2017	0.20
4/2/2017	0.00
4/3/2017
4/4/2017	0.04
4/5/2017
4/6/2017	0.00
4/7/2017
4/8/2017	0.00
4/9/2017	0.00
4/10/2017	0.00
4/11/2017
4/12/2017
4/13/2017	0.00
4/14/2017	0.00
4/15/2017
4/16/2017
4/17/2017
4/18/2017
4/19/2017	0.00
4/20/2017	0.00
4/21/2017
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017
5/9/2017	0.54
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017	0.15
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017	0.02
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017
6/16/2017
6/17/2017
6/18/2017
6/19/2017
6/20/2017
6/21/2017
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017	1.05
6/27/2017
6/28/2017
6/29/2017
6/30/2017

Day of Year	Daily Prcp	Multiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017
7/6/2017
7/7/2017
7/8/2017	0.03
7/9/2017	0.24
7/10/2017	0.05
7/11/2017
7/12/2017	0.60
7/13/2017	0.03
7/14/2017	0.03
7/15/2017	0.29
7/16/2017	0.09
7/17/2017	0.02
7/18/2017
7/19/2017	0.55
7/20/2017	0.03
7/21/2017	0.25
7/22/2017	0.14
7/23/2017
7/24/2017	0.38
7/25/2017	0.24
7/26/2017	0.07
7/27/2017	0.02
7/28/2017	0.14
7/29/2017	0.53
7/30/2017	0.13
7/31/2017
8/1/2017	0.05
8/2/2017
8/3/2017
8/4/2017
8/5/2017	0.70
8/6/2017
8/7/2017
8/8/2017
8/9/2017
8/10/2017
8/11/2017	0.45
8/12/2017	0.03
8/13/2017	0.08
8/14/2017	0.71
8/15/2017
8/16/2017
8/17/2017
8/18/2017
8/19/2017
8/20/2017
8/21/2017	0.04
8/22/2017	0.07
8/23/2017		**
8/24/2017		**
8/25/2017		**
8/26/2017		**
8/27/2017		**
8/28/2017		**
8/29/2017		**
8/30/2017		**
8/31/2017		**
9/1/2017		0.51
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017	0.10
9/7/2017
9/8/2017	0.03
9/9/2017	0.18
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017	0.06
9/15/2017	0.02
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017	0.06
9/29/2017
9/30/2017

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
10/1/2016	7:00 AM	0.34	M	M	M	M
10/3/2016	7:00 AM	0.01	M	M	M	M
10/4/2016	7:00 AM	0.00	0.0	M	M	M
10/5/2016	7:00 AM	0.00	0.0	M	M	M
10/8/2016	7:00 AM	0.00	0.0	M	M	M
10/9/2016	7:00 AM	0.12	M	M	M	M
10/10/2016	7:00 AM	0.06	M	M	M	M
10/13/2016	7:00 AM	0.00	0.0	M	M	M
10/16/2016	7:00 AM	0.00	0.0	M	M	M
10/19/2016	7:00 AM	0.00	0.0	M	M	M
10/21/2016	7:00 AM	0.00	0.0	M	M	M
10/31/2016	7:00 AM	0.00	0.0	M	M	M
11/2/2016	7:00 AM	0.00	0.0	M	M	M
11/4/2016	7:00 AM	0.34	M	M	M	M
11/5/2016	7:00 AM	0.17	M	M	M	M
11/21/2016	7:00 AM	0.72	M	M	M	M
11/27/2016	7:00 AM	T	T	M	M	M
11/28/2016	7:00 AM	0.09	1.3	0.11	1.2	0.09
11/29/2016	7:00 AM	0.08	1.0	0.09	1.5	0.12
12/9/2016	7:00 AM	0.00	0.0	M	M	M
12/10/2016	7:00 AM	0.00	0.0	M	M	M
12/16/2016	7:00 AM	0.23	M	M	M	M
12/22/2016	7:00 AM	1.13	M	M	M	M	Greatest rainfall rate at 3:15 a.m. = .55 in per hour
12/23/2016	7:00 AM	0.47	M	M	M	M
12/25/2016	7:00 AM	0.42	6.0	0.62	6.8	0.60	Sleet preceded snow
12/26/2016	7:00 AM	0.00	0.0	M	4.0	0.63
12/27/2016	7:00 AM	0.00	0.0	M	3.0	0.32
12/28/2016	7:00 AM	M	M	M	2.0	0.42	{EDIT: Observer reported 0.42 of new precip but it appears total snow depth SWE value accidentally got entered in the wrong category. Changed new precip report of 0.42 to NA until observer can be contacted to verify. Submission Time Before EDIT: CoCoSTAFF DNT}
1/1/2017	7:00 AM	0.42	1.0	0.25	1.0	0.14	Precipitation fell as rain and snow. Snow on ground only in unprotected areas.
1/2/2017	7:00 AM	0.02	0.1	0.04	0.3	0.06
1/10/2017	7:00 AM	0.45	M	M	M	M
1/14/2017	7:00 AM	0.32	M	M	M	M	Precip as snow and rain. Snow melting on contact with ground.
1/15/2017	7:00 AM	0.69	M	M	M	M	Primarily rain mixed with some snow which melted on contact with ground
1/20/2017	7:00 AM	0.32	4.7	0.43	4.6	0.39
1/21/2017	7:00 AM	0.68	13.3	1.23	14.0	1.32	Near blizzard conditions resulted in highly variable snow depths ranging from 11 to 17 inches. Used average of 14 inches for report.
1/22/2017	7:00 AM	0.00	0.0	M	12.0	1.97
1/23/2017	7:00 AM	0.21	2.2	0.34	11.5	1.76
1/24/2017	7:00 AM	0.40	5.0	0.59	15.0	2.53
1/25/2017	7:00 AM	T	T	M	13.0	2.20
1/26/2017	7:00 AM	T	T	M	11.0	1.88
1/28/2017	7:00 AM	0.00	0.0	M	10.5	1.97
1/29/2017	7:00 AM	0.00	0.0	M	8.5	1.60
1/30/2017	7:00 AM	0.00	0.0	M	8.0	1.65
2/13/2017	7:00 AM	0.60	M	M	M	M
2/17/2017	7:00 AM	0.02	M	M	M	M
2/18/2017	7:00 AM	T	M	M	M	M
2/19/2017	7:00 AM	T	T	M	M	M
2/20/2017	7:00 AM	0.14	M	M	M	M
3/23/2017	7:00 AM	0.68	4.0	0.36	5.0	0.28	Rain fell before snow. Snow levels highly variable. No snow under trees or on warm pavements. Approximately 50% coverage. Trees snow laden.
3/24/2017	7:00 AM	0.13	M	M	M	M
3/26/2017	7:00 AM	0.00	0.0	M	M	M
3/27/2017	7:00 AM	0.00	0.0	M	M	M
3/28/2017	7:00 AM	0.36	M	M	M	M
3/29/2017	7:00 AM	0.00	0.0	M	M	M
3/30/2017	7:00 AM	0.00	0.0	M	M	M
4/1/2017	7:00 AM	0.20	0.6	0.06	M	M	Snow flurries and graupel periodically during day, mostly melting when striking ground and paved surfaces.
4/2/2017	7:00 AM	0.00	0.0	M	M	M
4/4/2017	7:00 AM	0.04	T	M	M	M	Light rain and snow with gusty winds.
4/6/2017	7:00 AM	0.00	0.0	M	M	M
4/8/2017	7:00 AM	0.00	0.0	M	M	M
4/9/2017	7:00 AM	0.00	0.0	M	M	M
4/10/2017	7:00 AM	0.00	0.0	M	M	M
4/13/2017	7:00 AM	0.00	0.0	M	M	M
4/14/2017	7:00 AM	0.00	0.0	M	M	M
4/19/2017	7:00 AM	0.00	0.0	M	M	M
4/20/2017	7:00 AM	0.00	0.0	M	M	M
5/9/2017	7:00 AM	0.54	M	M	M	M
5/18/2017	7:00 AM	0.15	M	M	M	M
6/3/2017	7:00 AM	0.02	M	M	M	M
6/26/2017	7:00 AM	1.05	M	M	M	M
7/8/2017	7:00 AM	0.03	M	M	M	M
7/9/2017	7:00 AM	0.24	M	M	M	M
7/10/2017	7:00 AM	0.05	M	M	M	M
7/12/2017	7:00 AM	0.60	M	M	M	M
7/13/2017	7:00 AM	0.03	M	M	M	M
7/14/2017	7:00 AM	0.03	M	M	M	M
7/15/2017	7:00 AM	0.29	M	M	M	M
7/16/2017	7:00 AM	0.09	M	M	M	M
7/17/2017	7:00 AM	0.02	M	M	M	M
7/19/2017	7:00 AM	0.55	M	M	M	M
7/20/2017	7:00 AM	0.03	M	M	M	M
7/21/2017	7:00 AM	0.25	M	M	M	M
7/22/2017	7:00 AM	0.14	M	M	M	M
7/24/2017	7:00 AM	0.38	M	M	M	M
7/25/2017	7:00 AM	0.24	M	M	M	M
7/26/2017	7:00 AM	0.07	M	M	M	M
7/27/2017	7:00 AM	0.02	M	M	M	M
7/28/2017	7:00 AM	0.14	M	M	M	M
7/29/2017	6:30 AM	0.53	M	M	M	M
7/30/2017	7:00 AM	0.13	M	M	M	M
8/1/2017	7:00 AM	0.05	M	M	M	M
8/5/2017	7:00 AM	0.70	M	M	M	M
8/11/2017	7:00 AM	0.45	M	M	M	M
8/12/2017	7:00 AM	0.03	M	M	M	M
8/13/2017	7:00 AM	0.08	M	M	M	M
8/14/2017	7:00 AM	0.71	M	M	M	M
8/21/2017	7:00 AM	0.04	M	M	M	M
8/22/2017	7:00 AM	0.07	M	M	M	M
9/6/2017	7:00 AM	0.10	M	M	M	M
9/8/2017	7:00 AM	0.03	M	M	M	M
9/9/2017	7:00 AM	0.18	M	M	M	M
9/14/2017	7:00 AM	0.06	M	M	M	M
9/15/2017	7:00 AM	0.02	M	M	M	M
9/28/2017	7:00 AM	0.06	M	M	M	M

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE
10/24/2016	10/26/2016 7:00 AM	3	0.26	M	M
11/22/2016	11/23/2016 7:00 AM	2	0.33	M	M
8/23/2017	9/01/2017 7:00 AM	10	0.51	M	M

Water Year Overview
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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
3/27/2017	4:42 PM		NA	1/4" Pea Size	Rice	Soft	5	1min		Continuous	False	Same time as rain	Same time as smaller hail
6/25/2017	2:19 PM		Rice	Rice	Rice	Soft	6	1min	no damage	Intermittent	True	Same time as rain