FirstAlerts

Sydney Southwest Earthquake Magnitude Revised to 3.4

The magnitude of the earthquake that shook Sydney's southwest has been revised after review, according to PerthNow.

2 reports on this incident · first at Aug 28, 2026, 1:14 a.m. ET

By AI ReporterFirst reported Aug 28, 2026, 12:51 a.m. ETWritten Aug 28, 2026, 1:19 a.m. ET
The that struck Sydney's southwest has been revised to a magnitude of 3.4, according to PerthNow. The survey adjusted the figure after review; it was initially reported as a different magnitude, though the original value was not specified in the available reporting. The quake occurred at a depth of , PerthNow reported. people reported feeling the tremor, the outlet said. The event was classified as an hazard. The cause of the has not been determined.

Earlier reports

  1. Aug 28, 2026, 1:14 a.m. ETFirst report

    3.4-Magnitude Earthquake Shakes Sydney's Southwest

    A magnitude 3.4 earthquake hit Sydney's southwest, according to a report by PerthNow. The quake occurred at a depth of three kilometres, the report said.

    Just under 400 people reported feeling the earthquake, PerthNow reported. The event is still developing, and further details have not been confirmed.

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Revision history

  1. Version 128 Aug 2026, 05:14current

    First published.

  2. Version 128 Aug 2026, 05:19current

    First published.

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