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South Africa · Gauteng

M2.5 Earthquake near Merafong City Local Municipality, Gauteng (South Africa)

UTC time: 2026-09-17 22:15:53 UTC Local time: —
Magnitude
M2.5
Depth
10.0 km
Source
EMSC

Gauteng · Merafong City Local Municipality

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About this earthquake

On September 17, 2026 at 22:15 UTC, a magnitude M2.5 earthquake occurred near Merafong City Local Municipality, Gauteng (South Africa). The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. South Africa: over the past 24 hours, QuakeMap24 logged 2 earthquakes, the strongest at M2.9.

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — close to the regional average (10 km)
Regional average: 10 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Gauteng

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 2.0 · 44 Catalogue entries

Of 43 other entries for this area and period, 20 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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Historic earthquake map · South Africa

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Country statistics · South Africa

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View earthquake KPIs, strongest and latest events, and averages for this country.

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