Iran records 379 earthquakes in one-month period
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Event Brief

Iran records 379 earthquakes in one-month period

Filed: Sep 30, 2026 at 8:10 AM ET
Summary: Iran recorded 379 earthquakes across the country over a one-month span from August 23 to September 22, according to seismological networks of the Institute of Geophysics at the University of Tehran. The count covers seismic activity during that specific period.
WHO: Institute of Geophysics of the University of Tehran
WHAT: Seismological networks recorded 379 earthquakes across Iran within one month
WHEN: Aug 23, 2026
WHERE: Iran
WHY: Cause not yet established.

How this brief is built: The BriefBrief uses multi-source information fusion to correlate reporting across sources, identify related developments, and continuously update a structured WHO, WHAT, WHEN, WHERE and WHY event picture. Pattern arcs, source analysis, and velocity indicators provide deeper analysis in our MI Console.

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