DB/T 104-2025Specification for the research report of annual earthquake tendency (English PDF)

DB/T 104-2025 (Specification for the research report of annual earthquake tendency) is available as an English-translated PDF.

DB/T 104-2025 — This document specifies the content and format requirements for the annual earthquake trend study report. This document applies to the preparation of annual earthquake trend research reports by units directly under the China Earthquake Administration and provincial earthquake bureaus.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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