M 4.6 Earthquake in Western Australia
Areazine synthesizes this Geoscience Australia earthquake report directly from USGS's official public data feed. See our methodology for full source attribution and refresh cadence.
A magnitude 4.6 mb earthquake struck Western Australia at a depth of 10 km.
What this Geoscience Australia earthquake report tells you, and what most readers miss
This notice was issued by USGS on August 11, 2026 and geographically references Western Australia. Its severity classification of "medium" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Earthquakes - determines the monitoring protocol behind it, which shapes what follow-up action (checking for structural damage, watching for aftershocks, reviewing local building codes) is relevant and which agency holds authority over the assessment.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are earthquake, seismic, usgs, Western Australia.
What Happened
A magnitude 4.6 mb earthquake occurred in Western Australia at 2026-07-10 12:50:25 UTC. The event was located at coordinates latitude -31.5799, longitude 126.5708, with a depth of 10 km. The earthquake was reviewed by the USGS.
Location Details
The earthquake was centered in Western Australia. Coordinates place it at latitude -31.5799, longitude 126.5708. The 10 km depth classifies it as shallow (less than 20 km).
Impact Assessment
No felt reports were recorded. There was no tsunami advisory (tsunami value: 0). No alert level was issued.
What You Should Know
This was a light earthquake (M 4.0-4.9 range), which can produce noticeable shaking with light damage possible in some cases. Residents should be aware of the possibility of aftershocks.
Source
Original source: USGS Official Notice ↗
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Common questions about this Geoscience Australia earthquake report.