The first official GOES-15 full disk visible image (above) became available at 17:33 UTC on 06 April 2010. For more details, see the SSEC Spotlight and the NOAA News pages. GOES-15 (GOES-P) is the final spacecraft in the GOES N/O/P series — the next quantum leap in GOES satellite capabilities will come with the... Read More
Saint Patrick’s Day over the Midwest was unusually clear, affording great images of the Great Lakes from the MODIS instrument aboard the Terra and Aqua satellites. The loop above includes the Visible imagery, the cirrus detection channel (1.38 micrometers), the snow-ice detection channel (2.1 micrometers), the derived lake-surface temperatures and the normalized difference vegetation index (NDVI).Close-up views of the individual lake basins: Ontario, Erie, Michigan-Huron... Read More
Early morning visible imagery shows a region of modest convection developing into an arc in the Gulf of Mexico south of Louisiana. Radar imagery at 11 UTC shows a concentrated region of strong convection in the marine environment. Which satellite data can be used to identify the regions most at risk for convection in... Read More
The visible imagery loop from GOES-12, above, shows cirrus clouds around southern Wisconsin at 1315 UTC on 16 March (1st image in loop), and at 2215 UTC on 16 March (last image in loop), but relatively few at 1615 UTC (middle image). In contrast, the infrared imagery loop (here), indicates... Read More
