TY - RPRT TI - Time-variable moment tensor joint inversion of traditional seismic and gradiometer data AU - Darrh, Andrea Nicole [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000185602585) AU - Preston, Leiph [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000849052203) PY - 2025 DO - 10.2172/3558253 UR - https://www.osti.gov/biblio/3558253 ID - 3558253 ER -