Earthquakes by city South Africa 100 km

Seismic city profile

Earthquake in Allanridge today

Allanridge, South Africa: 186 earthquakes of magnitude 4.0+ detected within 100 km.

Population

31,700

Residents in the indexed city record.

Earthquakes

186

Earthquakes at M4.0+ nearby.

Max magnitude

5.7

Strongest recorded event in the current radius.

Timezone

Africa/Johannesburg

Coordinates -27.754, 26.644

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-02-08 17:10 UTC

Strongest nearby event

M 5.7

Welkom, South Africa

1999-04-22 22:19 UTC

Updated today

Earthquake in Allanridge today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Allanridge.

No M4.0+ event has been observed in the last 30 days around Allanridge.

The strongest earthquake recorded near Allanridge reached magnitude 5.7 on 1999-04-22 22:19 UTC, near Welkom.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Allanridge today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Allanridge.

When was the last earthquake near Allanridge?

The last nearby earthquake was recorded on 2026-02-08 17:10 UTC.

What is the strongest earthquake recorded near Allanridge?

The strongest earthquake recorded near Allanridge reached magnitude 5.7 on 1999-04-22 22:19 UTC, near Welkom.

Map

Earthquakes within 100 km of Allanridge

The map centers on Allanridge and highlights the most recent earthquakes detected within 100 km.

Average magnitude

4.6

Average depth

6.6 km

Timeline

Recent seismic activity

Latest 3 events shown

UTC	Magnitude	Region	Depth
2026-02-08 17:10	M 4.2	Klerksdorp South Africa	5.0 km
2025-09-10 02:21	M 4.3	Klerksdorp South Africa	5.0 km
2025-07-10 11:48	M 4.8	Klerksdorp South Africa	5.0 km

Monthly profile

Recent monthly trend

2025-07 1 events

2025-09 1 events

2026-02 1 events

Historic snapshot

Earthquakes history

Strongest years

1999 M 5.7 max · 6 earthquakes 1994 M 5.6 max · 8 earthquakes 1989 M 5.5 max · 1 earthquakes 1977 M 5.5 max · 2 earthquakes 2014 M 5.4 max · 8 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.2	1
2025	M 4.8	3
2024	M 4.5	4
2023	M 4.6	1
2022	M 4.8	5
2021	M 4.2	1
2020	M 4.8	6
2019	M 4.9	4
2018	M 4.6	6
2017	M 5.2	5
2016	M 4.5	3
2015	M 4.8	4
2014	M 5.4	8
2013	M 4.6	2
2012	M 4.4	2
2011	M 4.9	4
2010	M 4.5	3
2009	M 5.0	4
2008	M 4.5	1
2007	M 4.5	3
2006	M 4.8	6
2005	M 5.0	5
2004	M 4.6	2
2003	M 4.8	1
2002	M 5.0	5
2001	M 4.9	6
2000	M 4.9	7
1999	M 5.7	6
1998	M 4.9	4
1997	M 5.2	6
1996	M 4.8	7
1995	M 4.9	7
1994	M 5.6	8
1993	M 4.8	4
1992	M 5.3	2
1991	M 5.1	3
1990	M 5.0	4
1989	M 5.5	1
1988	M 4.7	4
1987	M 4.9	2
1986	M 5.3	3
1985	M 4.8	1
1984	M 5.0	5
1983	M 5.2	3
1982	M 5.0	3
1981	M 4.8	2
1980	M 4.8	2
1979	M 5.0	1
1977	M 5.5	2
1976	M 5.2	1
1973	M 5.2	3