Content from all Earth science data sites are migrating into this site from now until end of 2026. Not all NASA Earth science data will appear across the site until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Tropical Storm Barry over Louisiana and Mississippi
Base image captured on 14 July 2019, by the VIIRS instrument, aboard the joint NASA/NOAA Suomi NPP satellite.
Image showing Tropical Storm Barry over Louisiana and Mississippi, USA. The base true-color image was acquired on 14 July 2019 by the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument, aboard the joint NASA/NOAA Suomi-National Polar-orbiting Partnership (Suomi NPP) satellite. Overlaid in the true-color image is the IMERG Rain Rate layer showing the rainfall rates with reds to blacks showing high rates of rainfall. The Integrated Multi-satellitE Retrievals for GPM (Global Precipitation Measurement) (IMERG) unified U.S. algorithm that provides the Day-1 multi-satellite precipitation product. The input precipitation estimates computed from the various satellite passive microwave sensors in the GPM constellation are intercalibrated to the GPM Combined Instrument product (because it is presumed to be the best snapshot GPM estimate), then "morphed" and combined with microwave precipitation-calibrated geo-IR fields, and adjusted with monthly surface precipitation gauge analysis data (where available) to provide half-hourly and monthly precipitation estimates on a 10-km grid over the domain 60 degrees N-S. Precipitation phase is diagnosed using analyses of surface temperature, humidity, and pressure.
Visit Worldview to visualize near real-time imagery from NASA's Earth Observing System Data and Information System (EOSDIS).