Raia is a Ph.D. candidate in Environmental Science and Engineering at the John A. Paulson School of Engineering and Applied Sciences at Harvard University. Raia’s work leverages the underlying distributions of data within methane plume masks to identify spurious and diffuse plumes in MethaneAIR and MethaneSAT observations. This probabilistic approach to plume classification aims to augment the Level 4 point source QA/QC process.