WHOLESCALE: Seismic Survey Data from San Emidio Nevada 2021

Description

This dataset includes raw and processed seismic data from the 2021 seismic survey at the San Emidio geothermal field in Nevada. In April and May 2021, 37 tri-axial short period seismographs were deployed in a 1.8km diameter cluster centered on 40.367278 N, 119.409019 W. The first data record started at 2021-04-06T07:09:10Z UTC and the last record ended at 2021-05-11T02:58:52Z UTC. The 37 stations included 29 SmartSolo IGU-16HR 3C all-in-one 5 Hz seismographs and 8 DataCube seismographs with 4.5 Hz HGS HG-6(B coil) tri-axial geophones. The raw format (level 0) data includes 353 GB of 500 sps SmartSolo data in native DLD format, 113 GB of 400 sps DataCube data in native DataCube format, and 3.4 GB of GPS data collected during the RTK GPS survey. The SAC data (level 1) files include 564 GB of hourly SAC files. The experiment was designed to monitor seismic activity before, during, and after the planned three-day plant maintenance shutdown April 19-21, 2021. The pumping stopped at 2021/04/19 12:51:45 UTC and resumed about 2021/04/21 21:00:00 UTC. The dataset is hosted in an AWS data lake, with an associated GDR data set providing the metadata. Links to both of these resources are included below. Additionally, this collection features data and metadata from a 2016 seismic survey at the same site for comparative analysis.

Resources

Name Format Description Link
21 This GDR link includes all metadata for this 2021 seismic survey. Metadata includes files containing experiment details, station locations, seismic data logger specifications, instrumentation specifications, and descriptions of data. https://gdr.openei.org/submissions/1463
21 This GDR link contains the metadata for the previous seismic survey at San Emidio Nevada in December 2016. https://gdr.openei.org/submissions/1386
21 In December 2016, 1301 vertical-component seismic instruments were deployed at the San Emidio Geothermal field in Nevada. This GDR link contains the data collected during this previous survey. https://gdr.openei.org/submissions/1395
21 This is the 2021 WHOLESCALE seismic data in GDR data lake. The dataset includes raw SmartSolo and DataCube seismic data. Also provided are Level 1 (level1/) data in SAC format for one day, labelled by UTC day-of-year (DOY). One tar archive contains a subfolder for each hour. See adjacent 0README.txt for detailed file structure information. https://data.openei.org/s3_viewer?bucket=gdr-data-lake&prefix=wholescale%2F2021_seismic%2F
47 This text file contains detailed information on the file structure and file contents for the raw and processed data housed within the data lake. General data collection information is given, followed by naming conventions, structure, and contents of all files. https://gdr.openei.org/files/1478/0README.txt
21 AWS public dataset program registry page for data released under the Department of Energy's (DOE) Geothermal Data Repository (GDR) Data Lake. The registry page contains information about dataset documentation, access, and contact, for each of the GDR Data Lake datasets. https://registry.opendata.aws/gdr-data-lake/

Tags

  • siesmic-data
  • geophysics
  • processed-data
  • modeling
  • hydrologic
  • datacube
  • data-lake
  • san-emdidio
  • tri-axial
  • wholescale
  • temporal
  • system
  • hole
  • pumping
  • observation
  • physics
  • seismograph
  • water
  • sac
  • spatial
  • stress
  • mechanical
  • raw-data
  • dld
  • nevada
  • geothermal
  • smartsolo
  • energy
  • thermal

Topics

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