Earthquakes by city Republic of Indonesia 100 km
Seismic city profile

Sibolga

Sibolga, Republic of Indonesia: 515 earthquakes of magnitude 4.0+ detected within 100 km.

Population
91,265
Residents in the indexed city record.
Earthquakes
515
Earthquakes at M4.0+ nearby.
Max magnitude
6.7
Strongest recorded event in the current radius.
Timezone
Asia/Jakarta
Coordinates 1.740, 98.781
Nearby activity pulse
Last 30 days
1
Last 12 months
9
Last nearby event: 2026-04-12 02:14 UTC
Strongest nearby event
M 6.7
ID
1921-04-01 04:06 UTC

Map

Earthquakes within 100 km of Sibolga

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

Average magnitude
4.6
Average depth
94.0 km

Timeline

Recent seismic activity

Latest 9 events shown
UTC Magnitude Region Depth
2026-04-12 02:14 M 4.4
Padangsidempuan
Indonesia
107.8 km
2026-01-14 14:13 M 4.2
Tarutung
Indonesia
156.6 km
2025-12-27 09:16 M 4.2
Padangsidempuan
Indonesia
167.0 km
2025-12-18 10:45 M 4.4
Tarutung
Indonesia
145.1 km
2025-11-26 05:28 M 4.9
Tarutung
Indonesia
156.7 km
2025-11-01 00:24 M 4.1
Padangsidempuan
Indonesia
105.6 km
2025-09-04 13:52 M 4.4
Padangsidempuan
Indonesia
166.3 km
2025-08-07 15:28 M 5.0 Padangsidempuan
Indonesia
95.9 km
2025-05-12 03:09 M 4.9
Padangsidempuan
Indonesia
102.6 km

Monthly profile

Recent monthly trend

2025-08 1 events
2025-09 1 events
2025-11 2 events
2025-12 2 events
2026-01 1 events
2026-04 1 events

Historic snapshot

Earthquakes history

1
1921
1
1929
1
1934
1
1941
1
1946
1
1950
1
1959
2
1965
1
1967
1
1970
2
1973
3
1974
2
1976
1
1977
2
1978
5
1979
3
1980
5
1981
6
1982
7
1983
13
1984
4
1985
9
1986
9
1987
8
1988
4
1989
5
1990
2
1991
1
1992
1
1993
1
1994
6
1995
6
1996
9
1997
8
1998
5
1999
4
2000
10
2001
7
2002
8
2003
11
2004
46
2005
19
2006
12
2007
21
2008
6
2009
10
2010
11
2011
12
2012
13
2013
19
2014
14
2015
16
2016
18
2017
24
2018
13
2019
7
2020
15
2021
19
2022
11
2023
15
2024
14
2025
2
2026
Year Max magnitude Earthquakes
2026 M 4.4 2
2025 M 5.4 14
2024 M 5.0 15
2023 M 6.1 11
2022 M 5.9 19
2021 M 5.1 15
2020 M 4.7 7
2019 M 5.3 13
2018 M 5.3 24
2017 M 5.1 18
2016 M 5.1 16
2015 M 5.3 14
2014 M 5.9 19
2013 M 5.0 13
2012 M 5.2 12
2011 M 5.6 11
2010 M 5.1 10
2009 M 4.6 6
2008 M 6.0 21
2007 M 5.4 12
2006 M 5.0 19
2005 M 6.3 46
2004 M 5.4 11
2003 M 5.5 8
2002 M 5.2 7
2001 M 5.2 10
2000 M 5.2 4
1999 M 5.0 5
1998 M 4.8 8
1997 M 5.2 9
1996 M 4.9 6
1995 M 4.5 6
1994 M 4.7 1
1993 M 5.3 1
1992 M 5.1 1
1991 M 4.8 2
1990 M 4.9 5
1989 M 5.1 4
1988 M 5.1 8
1987 M 6.4 9
1986 M 5.2 9
1985 M 5.3 4
1984 M 5.6 13
1983 M 5.2 7
1982 M 4.5 6
1981 M 5.7 5
1980 M 5.0 3
1979 M 4.5 5
1978 M 4.6 2
1977 M 5.0 1
1976 M 4.7 2
1974 M 5.7 3
1973 M 5.0 2
1970 M 5.6 1
1967 M 5.7 1
1965 M 5.6 2
1959 M 5.8 1
1950 M 6.4 1
1946 M 5.8 1
1941 M 5.7 1
1934 M 5.6 1
1929 M 5.7 1
1921 M 6.7 1