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NOAA Mobile Lab Preliminary Results November 2011 Drives. Gaby Petron, Jon Kofler , Ben Miller, Colm Sweeney, Laura Patrick Pete Edwards, Bill Dube , Steve Brown NOAA ESRL. NOxCaRD NO2 & Total NOx Measurements Pete Edwards, William Dube , Steve Brown. 11/2/11. 11/3/11.
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NOAA Mobile Lab PreliminaryResultsNovember 2011 Drives Gaby Petron, Jon Kofler, Ben Miller, Colm Sweeney, Laura Patrick Pete Edwards, Bill Dube, Steve Brown NOAA ESRL
NOxCaRD NO2 & Total NOx Measurements Pete Edwards, William Dube, Steve Brown 11/2/11 11/3/11
Zoom on two periods Background NOx Truck spikes
nbutanevs propane Oil well Ponds Gas wells VOC Data: Ben Miller, Steve Montzka
nbutane versus methane Oil wells Ponds Gas wells VOC Data: Ben Miller, Steve Montzka CH4 Data: Pat Lang, Ed Dlugokencky
Google Earth Files • ftp://ftp.cmdl.noaa.gov/incoming/petron/UBS/ • One O3 file: 2-minute averages - ppb • Two CH4 files: 2 sec data - ppb • Note: for CH4, the color scale saturates at 2.5ppm. CH4 levels went up to 15 ppm downwind of some wells