{
  "source": "https://github.com/YijianZhou/Seismic-Catalog/blob/main/Zhang_SRL-2023_Luding_CENC-ct-cc.ctlg",
  "official_research_introduction": "https://www.cea-igp.ac.cn/kydt/280089.html",
  "retrievedUTC": "2026-10-23",
  "bytes": 307299,
  "sha256": "59f9cf828465fda93b5911206006737d9388de84ffc2da29d20462820c9d8ef9",
  "rows": 5269,
  "columns": [
    "time_UTC_ISO8601",
    "latitude_deg",
    "longitude_deg",
    "depth_km",
    "reported_magnitude_type_unspecified"
  ],
  "first": [
    "2022-09-05T04:52:18.850000Z",
    "29.592169",
    "102.097689",
    "10.68",
    "7.0"
  ],
  "last": [
    "2022-10-09T23:45:41.880000Z",
    "29.978542",
    "101.944010",
    "4.36",
    "-0.5"
  ],
  "magnitudeRange": [
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  ],
  "duplicateRows": 0,
  "license": "No explicit dataset license located in repository. Research audit only; raw data not redistributed or merged.",
  "officialPortal": "https://dataportal.earthquake.cn/channel/monitorDatasetem",
  "portalAttempt": "HTTP 403; no historical official catalog file acquired; HTTP 200 CEIC history returned a not-found page, not catalog data."
}