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Geoscience Australia16 Sep 2026

M2.8 earthquake, Offshore, 48 km E of Flacourt Bay, Barrow Island, WA

A magnitude 2.8 earthquake was recorded Offshore, 48 km E of Flacourt Bay, Barrow Island, WA at a depth of 10 km, according to Geoscience Australia. It was the 272nd earthquake of magnitude 2.5 or more Geoscience Australia located in Australia in 2026, against 337 a year on average in 2016-2025.

M2.8

The notice

Issued by
Geoscience Australia
Area
Offshore, 48 km E of Flacourt Bay, Barrow Island, WA
Magnitude
2.8 (local magnitude)
Depth
10.0 km
Time
2026-09-16 15:22:47 UTC
Status
reviewed by a seismologist
Epicentre
-20.749, 115.845
Official source
Geoscience Australia: the notice at its source

Source: Geoscience Australia: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. © Commonwealth of Australia (Geoscience Australia), CC BY 4.0.