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Table 6.

CH₄ and C₂H₆ plume interval correlation statistics for the three NOAA P3 survey flights on two different days with R² > 0.5 and slope > 0.16%. DOI: https://doi.org/10.1525/elementa.038.t6

Date	Colorado							New Mexico
	Km			Total Integrated Enhancement							Total Integrated Enhancement
		Mean Wind		CH₄ ppm.m		C₂H₆ ppb.m			Mean Wind		CH₄ ppm.m		C₂H₆ ppb.m
		WS	WD	R² > 0.5	R² < 0.5	R² > 0.5	R² < 0.5	Km	WS	WD	R² > 0.5	R² < 0.5	R² > 0.5	R² < 0.5
March 24, 2015	410	5.7	287 ± 101	6.9	1.5	157	36	829	5.3	277 ± 61	18	6.1	1105	394
April 19, 2015 A	207	5.2	269 ± 53	19.3	1.3	396	25	732	3.9	261 ± 64	51	9.2	3110	382
April 19, 2015 B	128	7.9	285 ± 31	9.9	0.6	337	22	568	7.1	258 ± 19	18	2.4	925	148
Total	746			36.1	3.4	891	83	2129			88	18	5140	924
Fraction of integrated enhancement	CO			91%	9%	91%	9%	NM			83%	17%	85%	15%

Date	Colorado							New Mexico
	Km			Total Integrated Enhancement							Total Integrated Enhancement
		Mean Wind		CH₄ ppm.m		C₂H₆ ppb.m			Mean Wind		CH₄ ppm.m		C₂H₆ ppb.m
		WS	WD	R² > 0.5	R² < 0.5	R² > 0.5	R² < 0.5	Km	WS	WD	R² > 0.5	R² < 0.5	R² > 0.5	R² < 0.5
March 24, 2015	410	5.7	287 ± 101	6.9	1.5	157	36	829	5.3	277 ± 61	18	6.1	1105	394
April 19, 2015 A	207	5.2	269 ± 53	19.3	1.3	396	25	732	3.9	261 ± 64	51	9.2	3110	382
April 19, 2015 B	128	7.9	285 ± 31	9.9	0.6	337	22	568	7.1	258 ± 19	18	2.4	925	148
Total	746			36.1	3.4	891	83	2129			88	18	5140	924
Fraction of integrated enhancement	CO			91%	9%	91%	9%	NM			83%	17%	85%	15%