Magnitude 4.7 Earthquake Depth 10 km Strikes Near S.E. Coast of Australia on 2nd October 2026

Event Overview

A magnitude 4.7 earthquake struck near the Southeast Coast of Australia on 2nd September 2026 at 16:01 UTC, according to official seismic data. The quake occurred at a shallow depth of 10 km, which typically results in stronger surface shaking compared to deeper events. USGS measurements place the epicenter at approximately 38.380°S, 145.840°E, confirming a crustal‑level event. EMSC also reported the same magnitude and depth, classifying it as a light earthquake.

Although classified as light, shallow earthquakes can still be felt across nearby communities, especially in older buildings or regions with softer ground conditions.

Regional Context

The Southeast Coast of Australia sits near a zone of intraplate stress where small‑to‑moderate earthquakes occasionally occur. These quakes are not associated with major plate boundaries but instead result from pressure changes within the Australian Plate itself.

Communities in Victoria — particularly areas around Korumburra and South Gippsland — have experienced similar shallow seismic activity in recent years.

Shaking & Impact

Based on typical shaking patterns for magnitude 4.7 events:

• Light to moderate shaking may have been felt within 50–100 km of the epicentre.
• Indoor objects such as windows, dishes, and light fixtures may have rattled.
• No structural damage is expected in well‑built properties.
• Older or poorly maintained buildings may experience minor non‑structural effects.

No emergency instructions were issued by authorities, and no damage reports have been confirmed at the time of writing.

Scientific Details

• Magnitude: 4.7
• Depth: 10 km
• Type: Shallow crustal earthquake
• Coordinates: ~38.380°S, 145.840°E
• Time: 16:01 UTC
• Agencies: USGS, EMSC

Shallow earthquakes release more surface energy, making them more noticeable even at lower magnitudes.

Why This Earthquake Matters

While not dangerous, events like this help scientists track stress changes within the Australian Plate. They also serve as reminders for residents to stay aware of earthquake safety practices, especially in regions with recurring seismic activity.