{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["019:20"], "contactPoint": {"@type": "vcard:Contact", "fn": "Noam Z. Dvory", "hasEmail": "mailto:nzd@egi.utah.edu"}, "dataQuality": true, "description": "This catalog contains microseismic event locations recorded during the April 2024 stimulation at the Utah FORGE site. Events were detected and located using a DAS-specific source imaging workflow that avoids conventional phase picking. Instead, STA/LTA-transformed DAS and downhole geophone traces were back-propagated through a calibrated 1D velocity model to generate a coherency field across a 3D subsurface grid. Events were identified at locations where P- and S-wave back-projections constructively aligned, and associated uncertainties were estimated from the spatial coherency distribution.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://gdr.openei.org/files/1765/FORGE_locations%20Tau%2020250821.csv", "description": "This is the source imaging events catalogue in UTM 12.  A total of 2679 found events are listed here, with data columns including event index number and X, Y, and Z location values in meters.", "format": "csv", "mediaType": "text/csv", "title": "Source Imaging Event Catalog.csv"}], "identifier": "https://data.openei.org/submissions/8603", "issued": "2025-08-26T06:00:00Z", "keyword": ["geothermal", "energy", "FORGE", "Utah", "microseismic event locations", "Utah FORGE", "University of Utah", "seismic", "AI", "machine learning", "data-driven decisions", "community saftey", "infrastructure protection", "proactive risk mitigation", "improved saftey", "immediate response", "stimulation", "fracing", "ground motion", "seismic hazards", "EGS", "event catalog", "ML", "processed data", "reservoir characterization", "April 2024 stimulation"], "landingPage": "https://gdr.openei.org/submissions/1765", "license": "https://creativecommons.org/licenses/by/4.0/", "modified": "2025-12-31T07:00:02Z", "programCode": ["019:006"], "projectLead": "Lauren Boyd", "projectNumber": "EE0007080", "projectTitle": "Utah FORGE", "publisher": {"@type": "org:Organization", "name": "The University Of Utah"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-112.916367,38.483935],[-112.879748,38.483935],[-112.879748,38.5148],[-112.916367,38.5148],[-112.916367,38.483935]]]}", "title": "Utah FORGE: Source Imaging DAS-Based Seismic Event Catalog - April 2024 Stimulation"}