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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

DateColoradoNew Mexico
KmTotal Integrated EnhancementTotal Integrated Enhancement
Mean WindCH4 ppm.mC2H6 ppb.mMean WindCH4 ppm.mC2H6 ppb.m
WSWDR2 > 0.5R2 < 0.5R2 > 0.5R2 < 0.5KmWSWDR2 > 0.5R2 < 0.5R2 > 0.5R2 < 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% 
DateColoradoNew Mexico
KmTotal Integrated EnhancementTotal Integrated Enhancement
Mean WindCH4 ppm.mC2H6 ppb.mMean WindCH4 ppm.mC2H6 ppb.m
WSWDR2 > 0.5R2 < 0.5R2 > 0.5R2 < 0.5KmWSWDR2 > 0.5R2 < 0.5R2 > 0.5R2 < 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% 
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