NASA's Phenomena Detection Portal is an online platform for visualizing the detection of multiple phenomena by machine learning models. Developed by NASA's Interagency Implementation and Advanced Concepts Team (IMPACT), the portal leverages machine learning techniques to generate Earth science phenomena-specific event databases—easing the burden of sifting through massive numbers of images that are collected every day from satellite instruments.
We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project