CoCoRaHS Daily Precipitation Comparison w/VP2

	B	C	D	E	F	G	H	I
1
2		CoCoRaHS	Davis Vantage Pro 2 rain gauge		Davis VP 2
3	Date	Rain Gauge	Year Total	Total yesterday	Today's rainfall	Variation	Variation %	Notes
4
5	9/14/2011	0	1.13	1.13	0.00	0
6	9/15/2011	0.42	1.56	1.13	0.43	0.01	2.38%
7	9/16/2011	0	1.57	1.56	0.01	0.01		Accidental tip while moving ISS, actual reading is zero
8	9/17/2011	0	1.57	1.57	0.00	0
9	9/18/2011	0	1.59	1.57	0.02	0.02		Accidental tips while moving ISS, actual reading is zero
10	9/19/2011	0	1.59	1.59	0.00	0
11	9/20/2011	0.58	2.19	1.59	0.60	0.02	3.45%
12	9/21/2011	0.08	2.28	2.19	0.09	0.01	12.50%
13	9/22/2011	1.00	3.33	2.28	1.05	0.05	5.00%
14	9/23/2011	0.01	3.34	3.33	0.01
15	9/24/2011	0.53	3.91	3.34	0.57	0.04	7.55%
16	9/25/2011	0	3.91	3.91	0.00	0
17	9/26/2011	0	3.91	3.91	0.00	0
18	9/27/2011	0.43	4.36	3.91	0.45	0.02	4.65%
19	9/28/2011	0.01	4.36	4.36	0.00	0.01	100.00%
20	9/29/2011	0	4.36	4.36	0.00	0
21	9/30/2011	0.41	4.80	4.36	0.44	0.03	7.32%
22	10/1/2011	0.96	5.78	4.80	0.98	0.02	2.08%
23	10/2/2011	0.16	5.97	5.78	0.19	0.03	18.75%
24	10/3/2011	0.29	6.28	5.97	0.31	0.02	6.90%
25	10/4/2011	0.08	6.36	6.28	0.08
26	10/5/2011	0	6.36	6.36	0.00	0
27	10/6/2011	0	6.36	6.36	0.00	0
28	10/7/2011	0	6.36	6.36	0.00	0
29	10/8/2011	0	6.36	6.36	0.00	0
30	10/9/2011	0	6.36	6.36	0.00	0
31	10/10/2011	0	6.36	6.36	0.00	0
32	10/11/2011	0	6.36	6.36	0.00	0
33	10/12/2011	0.01	6.37	6.36	0.01
34	10/13/2011	0.37	6.77	6.37	0.40	0.03	8.11%
35	10/14/2011	0.18	6.97	6.77	0.20	0.02	11.11%
36	10/15/2011	0.01	6.97	6.97	0.00	0.01	100.00%
37	10/16/2011	0	6.97	6.97	0.00	0
38	10/17/2011	0.27	7.27	6.97	0.30	0.03	11.11%
39	10/18/2011	0	7.27	7.27	0.00	0
40	10/19/2011	0.12	7.41	7.27	0.14	0.02	16.67%
41	10/20/2011	1.77	9.29	7.41	1.88	0.11	6.21%
42	10/21/2011	0.27	9.59	9.29	0.30	0.03	11.11%
43	10/22/2011	0.04	9.63	9.59	0.04
44	10/23/2011	0	9.63	9.63	0.00	0		First very light frost of the year
45	10/24/2011	0.07	9.71	9.63	0.08	0.01	14.29%
46	10/25/2011	0.03	9.74	9.71	0.03
47	10/26/2011	0.27	10.02	9.74	0.28	0.01	3.70%
48	10/27/2011	0.29	10.33	10.02	0.31	0.02	6.90%	Light frost
49	10/28/2011	0.44	10.79	10.33	0.46	0.02	4.55%
50	10/29/2011	0.01	10.79	10.79	0.00	0.01	100.00%	Frost
51	10/30/2011	0	10.79	10.79	0.00	0
52	10/31/2011	0	10.79	10.79	0.00	0		5.64
53	11/1/2011	0	10.79	10.79	0.00	0
54	11/2/2011	0	10.79	10.79	0.00	0
55	11/3/2011	0	10.79	10.79	0.00	0
56	11/4/2011	0	10.79	10.79	0.00	0
57	11/5/2011	0	10.79	10.79	0.00	0		Ice in bird bath - first freeze
58	11/6/2011	0	10.79	10.79	0.00	0
59	11/7/2011	0	10.79	10.79	0.00	0
60	11/8/2011	0	10.79	10.79	0.00	0
61	11/9/2011	0	10.79	10.79	0.00	0
62	11/10/2011	0.10	10.9	10.79	0.11	0.01	10.00%
63	11/11/2011	0.08	10.99	10.9	0.09	0.01	12.50%	Sleet/rain. First time I needed to melt precip. Took hours for VP2 to melt. Need to add heater soon!
64	11/12/2011	0	10.99	10.99	0.00	0
65	11/13/2011	0	10.99	10.99	0.00	0
66	11/14/2011	0.03	11.02	10.99	0.03
67	11/15/2011	0.53	11.59	11.02	0.57	0.04	7.55%
68	11/16/2011	0	11.59	11.59	0.00	0
69	11/17/2011	0	11.59	11.59	0.00	0
70	11/18/2011	0	11.59	11.59	0.00	0
71	11/19/2011	0	11.59	11.59	0.00	0
72	11/20/2011	0.03	11.62	11.59	0.03
73	11/21/2011	0.01	11.63	11.62	0.01
74	11/22/2011	0.01	11.64	11.63	0.01
75	11/23/2011	1.17	12.87	11.64	1.23	0.06	5.13%
76	11/24/2011	0	12.87	12.87	0.00	0
77	11/25/2011	0	12.87	12.87	0.00	0
78	11/26/2011	0	12.87	12.87	0.00	0
79	11/27/2011	0.13	13.01	12.87	0.14	0.01	7.69%
80	11/28/2011	0.61	13.67	13.01	0.66	0.05	8.20%
81	11/29/2011	0.98	14.62	13.67	0.95	0.03	3.06%	3.85
82	11/30/2011	0.17	14.79	14.62	0.17			TRACE of snow on cars and branches
83	12/1/2011	0	14.79	14.79	0.00	0		First heavy frost
84	12/2/2011	0	14.79	14.79	0.00	0
85	12/3/2011	0	14.79	14.79	0.00	0
86	12/4/2011	0	14.80	14.79	0.01	0.01
87	12/5/2011	0.69	15.52	14.80	0.72	0.03	4.35%
88	12/6/2011	1.25	16.82	15.52	1.30	0.05	4.00%
89	12/7/2011	0.01	16.83	16.82	0.01
90	12/8/2011	0.06	16.89	16.83	0.06
91	12/9/2011	0.08	16.98	16.89	0.09	0.01	12.50%	First snow of the year! Accumulated 5/8”, .08 water equiv.
92	12/10/2011	0	16.98	16.98	0.00	0		Installed heater in ISS
93	12/11/2011	0	16.98	16.98	0.00	0
94	12/12/2011	0	16.98	16.98	0.00	0
95	12/13/2011	0	16.98	16.98	0.00	0
96	12/14/2011	0.09	17.07	16.98	0.09		#DIV/0!
97	12/15/2011	0.26	17.33	17.07	0.26		#DIV/0!
98	12/16/2011	0.11	17.44	17.33	0.11		#DIV/0!
99	12/17/2011	0	17.44	17.44	0.00	0
100	12/18/2011	0.24	17.68	17.44	0.24		#DIV/0!	3.4" of snow