Earthquakes by city Republic of Indonesia 100 km

Seismic city profile

Earthquake in Surabaya today

Surabaya, Republic of Indonesia: 46 earthquakes of magnitude 4.0+ detected within 100 km.

Population

2,874,314

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Asia/Jakarta

Coordinates -7.249, 112.751

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-07-13 02:54 UTC

Strongest nearby event

M 6.6

Tuban, Indonesia

1950-06-19 12:37 UTC

Updated today

Earthquake in Surabaya today

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of Surabaya. The most recent reached M4.3 at 02:54 UTC near Bojonegoro.

1 M4.0+ event(s) have been observed in the last 30 days around Surabaya.

The strongest earthquake recorded near Surabaya reached magnitude 6.6 on 1950-06-19 12:37 UTC, near Tuban.

Status today

1 earthquake(s) today

Strongest today

M 4.3

Was there an earthquake in Surabaya today?

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of Surabaya. The most recent reached M4.3 at 02:54 UTC near Bojonegoro.

When was the last earthquake near Surabaya?

The last nearby earthquake was recorded on 2026-07-13 02:54 UTC.

What is the strongest earthquake recorded near Surabaya?

The strongest earthquake recorded near Surabaya reached magnitude 6.6 on 1950-06-19 12:37 UTC, near Tuban.

Map

Earthquakes within 100 km of Surabaya

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

Average magnitude

4.6

Average depth

132.9 km

Timeline

Recent seismic activity

Latest 1 events shown

UTC	Magnitude	Region	Depth
2026-07-13 02:54	M 4.3	Bojonegoro Indonesia	218.9 km

Monthly profile

Recent monthly trend

2026-07 1 events

Historic snapshot

Earthquakes history

Strongest years

1950 M 6.6 max · 1 earthquakes 1975 M 5.8 max · 1 earthquakes 1967 M 5.7 max · 1 earthquakes 1978 M 5.6 max · 1 earthquakes 1986 M 5.1 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.3	1
2024	M 4.1	1
2023	M 4.2	2
2022	M 4.3	1
2021	M 4.2	1
2017	M 4.3	2
2016	M 4.4	1
2015	M 4.1	1
2014	M 4.5	1
2011	M 4.7	2
2009	M 4.4	1
2006	M 4.3	2
2005	M 4.7	3
2004	M 4.1	1
2003	M 4.5	2
2002	M 4.5	1
2001	M 4.3	2
2000	M 4.9	1
1997	M 4.2	1
1996	M 4.5	4
1995	M 4.2	1
1992	M 4.7	1
1989	M 5.0	2
1986	M 5.1	1
1984	M 4.7	1
1982	M 4.6	1
1981	M 5.0	2
1980	M 5.0	1
1978	M 5.6	1
1977	M 5.1	1
1975	M 5.8	1
1967	M 5.7	1
1950	M 6.6	1