In late 2012, EUMET began shared release of the daily METOP 2 IASI CH4 concentration data. This is mapped daily in 12 hr increments (0-12 hr and 12-24 hr) by the NOAA Office of Satellite Data Processing and Distribution (OSDPD). The CH4 IASI imagery can be found at: http://www.osdpd.noaa.gov/IASI/html/index.html The PPBv map imagery is only archived for three days, and no raw data files are available. What is produced is 100 slices of the gases in the atmosphere from .016 mb to 1042 mb. The data maintained on the A4R web site is the 586 mb and 718-742 mb runs. I download and archive the imagery for 336-945 mb, beginning Dec 5 2012 for CH4, (when I first discovered this resource). Scale: PPBv Pale Yellow is approx 1890-1950 PPBv Bright Yellow is approx 1950+ PPBv The image below the date matches the day/time. 586 mb March 31, 2013 pm March 31, 2013 am March 30, 2013 pm March 30, 2013 am March 29, 2013 pm March 29, 2013 am March 28, 2013 pm March 28, 2013 am March 27, 2013 pm March 27, 2013 am March 26, 2013 pm March 26, 2013 am March 25, 2013 pm March 22, 2013 pm March 20 am-21 am, 2013: The satellite imagery was fragmentary, either due to calibration or solar flare. March 19, 2013 pm March 19, 2013 am March 18, 2013 pm March 18, 2013 am March 17, 2013 pm March 17, 2013 am March 16, 2013 pm March 16, 2013 am March 15, 2013 pm March 15, 2013 am March 14, 2013 pm March 14, 2013 am March 13, 2013 pm March 13, 2013 am March 11, 2013 pm March 11, 2013 am March 10, 2013 pm March 10, 2013 am March 9, 2013 pm March 9, 2013 am March 8, 2013 pm March 8, 2013 am March 6, 2013 am March 5, 2013 pm March 5, 2013 am March 4, 2013 pm March 4, 2013 am March 3, 2013 pm March 3, 2013 am March 2, 2013 pm March 2, 2013 am March 1, 2013 pm March 1, 2013 am February 28, 2013 pm February 26, 2013 pm February 26, 2013 am February 25, 2013 pm February 25, 2013 am February 24, 2013 pm February 24, 2013 am February 23, 2013 pm February 23, 2013 am February 22, 2013 pm February 22, 2013 am February 21, 2013 pm February 20, 2013 pm February 20, 2013 am February 19, 2013 pm February 19, 2013 am February 18, 2013 pm February 18, 2013 am February 17, 2013 pm February 17, 2013 am February 16, 2013 pm February 16, 2013 am February 15, 2013 pm February 15, 2013 am February 14, 2013 pm February 14, 2013 am February 13, 2013 am February 12, 2013 am February 11, 2013 am February 10, 2013 pm February 10, 2013 am February 9, 2013 pm February 8, 2013 pm February 7, 2013 pm February 7, 2013 am February 6, 2013 pm February 6, 2013 am February 5, 2013 pm February 4, 2013 pm February 3, 2013 pm February 2, 2013 pm February 2, 2013 am February 1, 2013 pm February 1, 2013 am January 31, 2013 am January 27, 2013 pm January 26, 2013 pm January 25, 2013 pm January 24, 2013 am January 23, 2013 pm January 22, 2013 pm January 13, 2013 am January 10, 2013 am January 9, 2013 pm January 9, 2013 am January 8, 2013 am January 7, 2013 pm January 6, 2013 pm January 3, 2013 am January 2, 2013 pm January 1, 2013 am | In late 2012, EUMET began shared release of the daily METOP 2 IASI CH4 concentration data. This is mapped daily in 12 hr increments (0-12 hr and 12-24 hr) by the NOAA Office of Satellite Data Processing and Distribution (OSDPD). The CH4 IASI imagery can be found at: http://www.osdpd.noaa.gov/IASI/html/index.html The PPBv map imagery is only archived for three days, and no raw data files are available. What is produced is 100 slices of the gases in the atmosphere from .016 mb to 1042 mb. The data maintained on the A4R web site is the 586 mb and 718-742 mb runs. I download and archive the imagery for 336-945 mb, beginning Dec 5 2012 for CH4, (when I first discovered this resource). Scale: PPBv Pale Yellow is approx 1890-1950 PPBv Bright Yellow is approx 1950+ PPBv The image below the date matches the day/time. 718-742 mb March 31, 2013 pm March 31, 2013 am March 30, 2013 pm March 30, 2013 am March 29, 2013 pm March 29, 2013 am March 28, 2013 pm March 28, 2013 am March 27, 2013 pm March 27, 2013 am March 26, 2013 pm March 26, 2013 am March 25, 2013 pm March 25, 2013 am March 24, 2013 pm March 24, 2013 am March 23, 2013 pm March 23, 2013 am March 22, 2013 pm March 21, 2013 pm March 20 am-21 am, 2013: The satellite imagery was fragmentary, either due to calibration or solar flare. March 19, 2013 pm March 16, 2013 am March 15, 2013 am March 14, 2013 pm March 14, 2013 am March 13, 2013 pm March 13, 2013 am March 12, 2013 pm March 12, 2013 am March 11, 2013 pm March 11, 2013 am March 10, 2013 pm March 10, 2013 am March 9, 2013 pm March 9, 2013 am March 8, 2013 pm March 8, 2013 am March 7, 2013 pm March 7, 2013 am March 6, 2013 pm March 6, 2013 am March 5, 2013 pm March 5, 2013 am March 4, 2013 pm March 4, 2013 am March 3, 2013 pm March 3, 2013 am March 2, 2013 pm March 2, 2013 am March 1, 2013 pm March 1, 2013 am February 28, 2013 pm February 28, 2013 am February 27, 2013 pm February 27, 2013 am February 26, 2013 pm February 26, 2013 am February 25, 2013 pm February 25, 2013 am February 24, 2013 pm February 24, 2013 am February 23, 2013 pm February 23, 2013 am February 22, 2013 pm February 22, 2013 am February 21, 2013 pm February 20, 2013 pm February 20, 2013 am February 19, 2013 pm February 19, 2013 am February 18, 2013 pm February 18, 2013 am February 17, 2013 pm February 17, 2013 am February 16, 2013 pm February 16, 2013 am February 15, 2013 pm February 15, 2013 am February 14, 2013 pm February 14, 2013 am February 13, 2013 am February 12, 2013 am February 11, 2013 am February 10, 2013 pm February 10, 2013 am February 9, 2013 pm February 8, 2013 pm February 7, 2013 pm February 7, 2013 am February 6, 2013 pm February 6, 2013 am February 5, 2013 pm February 4, 2013 pm February 3, 2013 pm February 2, 2013 pm February 2, 2013 am February 1, 2013 pm February 1, 2013 am January 31, 2013 am January 30, 2013 am January 27, 2013 pm January 26, 2013 pm January 25, 2013 pm January 24, 2013 am January 23, 2013 pm January 22, 2013 pm January 13, 2013 am January 10, 2013 am January 6, 2013 pm January 5, 2013 am January 4, 2013 am | In late 2012, EUMET began shared release of the daily METOP 2 IASI CH4 concentration data. This is mapped daily in 12 hr increments (0-12 hr and 12-24 hr) by the NOAA Office of Satellite Data Processing and Distribution (OSDPD). The CH4 IASI imagery can be found at: http://www.osdpd.noaa.gov/IASI/html/index.html The PPBv map imagery is only archived for three days, and no raw data files are available. What is produced is 100 slices of the gases in the atmosphere from .016 mb to 1042 mb. The data maintained on the A4R web site is the 586 mb and 718-742 mb runs. I download and archive the imagery for 336-945 mb, beginning Dec 5 2012 for CH4, (when I first discovered this resource). Scale: PPBv Pale Yellow is approx 1890-1950 PPBv Bright Yellow is approx 1950+ PPBv The image below the date matches the day/time. Google Earth Images March 31, 2013 pm 586 mb March 31, 2013 am 586 mb March 30, 2013 pm 586 mb March 30, 2013 am 586 mb March 29, 2013 pm 586 mb March 29, 2013 am 586 mb March 28, 2013 pm 586 mb March 28, 2013 am 586 mb March 27, 2013 pm 586 mb March 27, 2013 am 586 mb March 26, 2013 pm 586 mb March 26, 2013 am 586 mb March 25, 2013 pm 586 mb March 25, 2013 am 586 mb March 24, 2013 pm 586 mb March 24, 2013 am 586 mb March 23, 2013 pm 586 mb March 23, 2013 am 586 mb March 23, 2013 am 718 mb March 21, 2013 pm 586 mb March 21, 2013 pm 742 mb March 15, 2013 pm 586 mb March 15, 2013 pm 718 mb March 15, 2013 am 586 mb March 15, 2013 am 718 mb March 14, 2013 pm 586 mb March 14, 2013 pm 718 mb March 14, 2013 am 586 mb March 14, 2013 am 742 mb March 13, 2013 pm 586 mb March 13, 2013 am 586 mb March 13, 2013 am 742 mb March 12, 2013 pm 586 mb March 12, 2013 pm 742 mb March 12, 2013 am 586 mb March 12, 2013 am 718 mb March 11, 2013 pm 586 mb March 11, 2013 pm 742 mb March 11, 2013 am 586 mb March 11, 2013 am 742 mb March 10, 2013 pm 586 mb March 10, 2013 pm 742 mb March 10, 2013 am 586 mb March 10, 2013 am 718 mb March 9, 2013 pm 586 mb March 9, 2013 pm 742 mb March 9, 2013 am 586 mb March 9, 2013 am 742 mb March 8, 2013 pm 586 mb March 8, 2013 pm 742 mb March 8, 2013 am 586 mb March 8, 2013 am 718 mb March 7, 2013 pm 586 mb March 7, 2013 pm 718 mb March 7, 2013 am 586 mb March 7, 2013 am 742 mb March 6, 2013 pm 586 mb March 6, 2013 pm 742 mb March 6, 2013 am 586 mb March 6, 2013 am 742 mb March 5, 2013 pm 586 mb March 5, 2013 pm 718 mb February 28, 2013 pm 586 mb February 28, 2013 pm 718 mb February 28, 2013 am 586 mb February 28, 2013 am 718 mb February 27, 2013 pm 586 mb February 27, 2013 pm 718 mb February 27, 2013 am 586 mb February 27, 2013 am 718 mb February 26, 2013 pm 586 mb February 26, 2013 pm 718 mb February 25, 2013 pm 586 mb February 25, 2013 pm 718 mb February 25, 2013 am 586 mb February 25, 2013 am 718 mb February 24, 2013 pm 586 mb February 24, 2013 pm 718 mb February 24, 2013 am 586 mb February 24, 2013 am 718 mb February 23, 2013 pm 586 mb February 23, 2013 pm 718 mb February 22, 2013 pm 586 mb February 22, 2013 pm 718 mb February 22, 2013 am 586 mb 2097 PPBv February 22, 2013 am 718 mb 2145 PPBv February 21, 2013 pm 586 mb February 21, 2013 pm 718 mb February 20, 2013 pm 586 mb February 20, 2013 am 586 mb February 20, 2013 am 718 mb February 19, 2013 pm 586 mb February 18, 2013 pm 586 mb 2096 PPBv February 18, 2013 pm 718 mb 2142 PPBv February 18, 2013 am 586 mb 2121 PPBv February 18, 2013 am 718 mb 2116 PPBv February 17, 2013 pm 586 mb 2114 PPBv February 17, 2013 pm 718 mb 2114 PPBv February 17, 2013 am 586 mb 2054 PPBv February 17, 2013 am 718 mb February 16, 2013 pm 742 mb 2231 PPBv February 16, 2013 am 742 mb 2027 PPBv February 15, 2013 pm 718 mb 2127 PPBv February 15, 2013 am 718 mb 2099 PPBv February 14, 2013 pm 718 mb 2105 PPBv February 14, 2013 am 586 mb February 14, 2013 am 718 mb February 13, 2013 am 586 mb February 13, 2013 am 718 mb February 12, 2013 am 586 mb February 12, 2013 am 718 mb February 11, 2013 am 718 mb February 10, 2013 pm 586 mb February 10, 2013 pm 718 mb February 10, 2013 am 586 mb February 10, 2013 am 718 mb February 9, 2013 pm 586 mb 2017 PPBv February 9, 2013 pm 718 mb 2113 PPBv February 8, 2013 pm 586 mb 2145 PPBv February 8, 2013 pm 718 mb 2082 PPBv February 7, 2013 pm 586 mb 2073 PPBv February 7, 2013 pm 718 mb 2104 PPBv February 7, 2013 am 586 mb 2097 PPBv February 7, 2013 am 718 mb 2077 PPBv February 6, 2013 pm 718 mb 2138 PPBv February 6, 2013 am 586 mb 2043 PPBv February 6, 2013 am 718 mb 2033 PPBv February 5, 2013 pm 586 mb 2188 PPBv February 5, 2013 pm 718 mb 2107 PPBv February 4, 2013 pm 586 mb 2106 PPBv February 3, 2013 pm 586 mb 2065 PPBv February 2, 2013 pm 718 mb, Barents, China 2169 PPBv February 2, 2013 am Barents February 2, 2013 am Pacific February 1, 2013 pm February 1, 2013 am January 31, 2013 am January 30, 2013 am 586 mb Barents Kara January 30, 2013 am, Pacific January 27, 2013 pm 586 mb Arctic January 26, 2013 pm 586 mb Arctic January 25, 2013 pm 586 mb Arctic January 24, 2013 am 586 mb Arctic January 23, 2013 pm 586 mb Arctic January 22, 2013 pm 586 mb Arctic January 14, 2013 am 56 mb Arctic January 13, 2013 am 586 mb Pacific January 13, 2013 am 586 mb Arctic January 10, 2013 am 586 mb Pacific January 10, 2013 am 586 mb Arctic January 9, 2013 pm 586 mb, Pacific January 9, 2013 pm 586 mb January 9, 2013 am 586 mb, Pacific January 9, 2013 am 586 mb January 8, 2013 am 586 mb, Pacific January 8, 2013 am 586 mb January 7, 2013 pm 586 mb January 7, 2013 am 586 mb January 6, 2013 pm 586 mb Pacific January 6, 2013 pm, 586 mb January 5, 2013 am, 586 mb January 4, 2013 am, 586 mb January 3, 2013 pm, 586 mb January 2, 2013 pm, 586 mb |