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	MERRA Meteorological Data Now Available from the GES DISC The Modern Era Retrospective-analysis for Research and Applications (MERRA) data production is underway. Multi-year segments of the meteorological analyses from each of the 3 production streams are now available online at the GES DISC. + Read More

	Giovanni Air Quality Instance now available A new Giovanni instance dedicated to air quality related data is now available. The instance includes global aerosol and cloud data from MODIS, global aerosol data from OMI, and the AIRNow Fine Particulate Matter (PM2.5) ground-based monitoring product for the continental United States. + Read More

	Hydrology DISC supports GLDAS data product The new Hydrology DISC (HDISC) portal provides access and support for the Global Land Data Assimilation Systems (GLDAS). + Read More

01.07.09 - Short Course on MERRA at the American Meteorological Society Meeting At the Annual AMS Meeting in Phoenix, Arizona, GMAO Staff along with GES DISC staff are giving a one-day short course on January 11 entitled "the Modern Era Retrospective-analysis for Research and Applications (MERRA) data and accessibility". + Read More

01.06.09 - American Meteorological Society Short Course on Giovanni At the Annual Meeting of the American Meteorological Society in Phoenix, Arizona, GES DISC staff are giving a one-day short course entitled “Online Visualization and Analysis of Atmospheric Processes Utilizing NASA Satellite Data in Giovanni", on Sunday, January 11, 2009. + Read More

01.06.09 - Giovanni for MERRA data is now available Two new instances of Giovanni supporting the recently released Modern Era-Retrospective-analysis for Research and Applications (MERRA) data have been added to the Giovanni family + Read More

12.24.08 - A-Train reconfiguration. An important event of 2008 was the A-Train reconfiguration. Aura was left to drift forward and closer to CloudSat and CALIPSO, which was finalized in May 2008 and now has a profound impact on MLS collocation with these instruments. + Read More

12.24.08 - Giovanni system unavailable on December 24, 2008 The Giovanni system is undergoing routine maintenance and will be unavailable for several hours on December 24, 2008. + Read More