Magnitude
M3.7
- Depth
- 5.0 km
- Source
- EMSC
South Australia · Wirrealpa
Country overviewSouth Australia · Wirrealpa
Country overviewOn February 25, 2026 at 00:14 UTC, a magnitude M3.7 earthquake occurred near Wirrealpa, South Australia (Australia). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.
The event was recorded by EMSC.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Australia
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 67 Catalogue entries
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
Open seismic profile