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South Africa · Gauteng

M2.2 Earthquake near Westonaria Local Municipality, Gauteng (South Africa)

UTC time: 2026-09-11 07:33:49 UTC Local time: —
Magnitude
M2.2
Depth
10.0 km
Source
EMSC

Gauteng · Westonaria Local Municipality

Country overview

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About this earthquake

On September 11, 2026 at 07:33 UTC, a magnitude M2.2 earthquake occurred near Westonaria Local Municipality, Gauteng (South Africa). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by EMSC. South Africa: 2 earthquakes were recorded in the past 24 hours, the strongest reaching 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

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Lanseria International AirportSouth Africa · HLA · FALA
    47.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-20

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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, 30 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

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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