Utah FORGE: Microseismic Events

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This archive contains Excel spreadsheets containing microseismic events detected in the study area during Utah FORGE Phase 2C. The Readme file included that describes the meaning of the abbreviations used as field headers in the spreadsheets. Additionally, there is a .dat (text) file containing additional location data and .txt file with field descriptions for the data in the .dat file.

Utah FORGE: Microseismic Event Catalogues from the Well 16A(78)-32 Stimulation in April, 2022

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This dataset includes three microseismic event catalogues from the three stages of stimulation in April 2022 of well 16A(78)-32 derived by Geo Energie Suisse. Each spreadsheet contains source times, xy location, depth, and seismic moment magnitude. An animation of the order in which the sequence evolved is provided with respect to wells 16A(78)-32 and the later drilled well 16B-32. These catalogues are an update of preliminary versions that are also linked here.

Utah FORGE: Microseismic Event Catalogues from the Well 16A(78)-32 Stimulation in April, 2022

공공데이터포털

This dataset includes three microseismic event catalogues from the three stages of stimulation in April 2022 of well 16A(78)-32 derived by Geo Energie Suisse. Each spreadsheet contains source times, xy location, depth, and seismic moment magnitude. An animation of the order in which the sequence evolved is provided with respect to wells 16A(78)-32 and the later drilled well 16B-32. These catalogues are an update of preliminary versions that are also linked here.

Utah FORGE: 2024 Stimulations Microseismic Event Catalog from Seismic Surface Network

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This archive provides a a link to a microseismic event catalog of the 2024 stimulations at Utah FORGE. The catalog was derived from data collected with the surface monitoring network consisting of 5 permanent seismic stations deployed by the University of Utah Seismograph Stations and a temporary deployment of 144 nodal geophones. The local coordinate system is relative to well 16A(78)-32 (lat=38.50402147, lon=-112.8963897, elev=1650m NAD 83). The magnitudes in this catalog were calibrated based on the local magnitude provided by the University of Utah Seismograph Stations and are not authoritative. The catalog and its compilation are described in Niemz et al. (2024), which is linked below.

Utah FORGE: GeoEnergie Suisse Microseismic Monitoring of 16A and 16B Circulation at Utah FORGE, August-September 2024

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This dataset contains microseismic event data collected by Geo-Energie Suisse during circulation testing of wells 16A(78)-32 and 16B(78)-32 at the Utah FORGE site in August and September 2024. The data were recorded using a local monitoring network and include key event parameters such as timing, location coordinates, depth, magnitude, peak ground velocity, signal-to-noise ratios, and quality metrics. The submission consists of multiple CSV files compiled into a single ZIP archive. All files share a consistent format with standardized column headers. An accompanying CSV file provides detailed descriptions of each header. Coordinate data are referenced to the local origin at ground level near the 16A wellhead.

Utah FORGE 3-2417: DAS Microseismic Event Records From Circulation Test - July, 2023

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This dataset contains distributed acoustic sensing (DAS) microseismic event triggers (waveforms) recorded during the 16A-16B circulation tests conducted at the Utah FORGE site in July 2023 as part of the FOGMORE R&D project (Utah FORGE Project 3-2417). Data were acquired using Silixa Carina and Silixa iDAS v2 systems on fiber optic cables installed in Well 16B(78)-32, with further details available in the Utah FORGE fiber-optic cable installation report linked below. The dataset consists of raw waveform data provided in nanostrain rate units, accompanied by channel coordinate information and a README.

Utah FORGE 3-2417: DAS Microseismic Event Catalog from the 16A/16B Circulation Test, 2023

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This preliminary data archive includes the relocated microseismic event catalog, 1D velocity model, and methods report from DAS acquisition conducted during the Well 16A and 16B circulation test (July 19th and 20th, 2023) at Utah FORGE. The methods report describes all processing steps, including real-time event detection, hierarchical clustering, joint velocity/hypocenter inversion, and relocation. The resulting work is accepted and will be presented at IMAGE 2024. This dataset was acquired by the FOGMORE R&D project (Fiber Optic MOnitoring for Reservoir Evolution), Utah FORGE R&D Project 3-2417.

Utah FORGE 3-2417: DAS Microseismic Event Catalog from the 16A/16B Circulation Test, 2023

공공데이터포털

This preliminary data archive includes the relocated microseismic event catalog, 1D velocity model, and methods report from DAS acquisition conducted during the Well 16A and 16B circulation test (July 19th and 20th, 2023) at Utah FORGE. The methods report describes all processing steps, including real-time event detection, hierarchical clustering, joint velocity/hypocenter inversion, and relocation. The resulting work is accepted and will be presented at IMAGE 2024. This dataset was acquired by the FOGMORE R&D project (Fiber Optic MOnitoring for Reservoir Evolution), Utah FORGE R&D Project 3-2417.

Utah FORGE 3-2417: DAS Microseismic Event Catalog from April 2024 Stimulation

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This data archive includes the relocated microseismic event catalog and 3D velocity model from DAS acquisition conducted during the 16A stimulations that took place between April 3rd and April 7th, 2024. The catalog consists of multiple CSV files, each named after the associated stimulation stage. The files are accompanied by README and header description files further detailing this collection. Data used to derive the catalog were from the FOGMORE 16B DAS dataset (Silixa Carina), the 78B DAS dataset (Silixa iDAS v2), and Delano DAS dataset (Silixa iDAS) recorded in April 2024. Fiber optic cable design and installation information are available at the linked report below. This dataset was acquired by the FOGMORE R&D project (Fiber Optic MOnitoring for Reservoir Evolution), Utah FORGE R&D Project 3-2417.

Utah FORGE 3-2417: DAS Microseismic Event and MT Catalog from the 16A/16B Circulation Test [Final, Relocated], 2023

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This data archive includes the relocated microseismic event catalog from distributed acoustic sensing (DAS) acquisition conducted during the 16A-16B circulation tests that took place in July 2023. These results update the catalog presented in GDR 1613 (the preliminary catalog, linked below). This catalog also includes, where determinable, information on event moment tensors and moment magnitudes. This archive includes the relocated catalog, supporting information on formats, and a 2025 Stanford Geothermal Workshop paper documenting the workflow. This dataset was acquired by the FOGMORE R&D project (Fiber Optic MOnitoring for Reservoir Evolution), Utah FORGE R&D Project 3-2417.