Earthquakes by city Taiwan 100 km
Seismic city profile

Tianzhong

Tianzhong, Taiwan: 694 earthquakes of magnitude 4.0+ detected within 100 km.

Population
34,903
Residents in the indexed city record.
Earthquakes
694
Earthquakes at M4.0+ nearby.
Max magnitude
7.7
Strongest recorded event in the current radius.
Timezone
Asia/Taipei
Coordinates 23.858, 120.586
Nearby activity pulse
Last 30 days
0
Last 12 months
20
Last nearby event: 2026-03-20 02:18 UTC
Strongest nearby event
M 7.7
TW
1999-09-20 17:47 UTC

Map

Earthquakes within 100 km of Tianzhong

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

Average magnitude
4.7
Average depth
22.0 km

Timeline

Recent seismic activity

Latest 20 events shown
UTC Magnitude Region Depth
2026-03-20 02:18 M 4.4
Taichung
Taiwan
16.0 km
2026-03-03 15:34 M 4.3
Tainan City
Taiwan
10.0 km
2026-03-03 11:52 M 4.8
Tainan City
Taiwan
10.0 km
2025-12-11 15:19 M 4.3
Tainan City
Taiwan
11.5 km
2025-12-11 14:49 M 4.5
Tainan City
Taiwan
7.0 km
2025-11-20 19:43 M 4.2
Douliu
Taiwan
19.1 km
2025-11-10 05:00 M 5.1 Tainan City
Taiwan
10.0 km
2025-10-23 12:28 M 4.2
Yuanlin
Taiwan
30.1 km
2025-09-21 19:20 M 4.5
Puli
Taiwan
28.9 km
2025-08-26 10:56 M 4.4
Hualien City
Taiwan
28.4 km
2025-08-22 06:06 M 4.7
Yongkang District
Taiwan
10.0 km
2025-08-21 08:37 M 4.6
Tainan City
Taiwan
21.2 km
2025-08-10 06:10 M 4.3
Hualien City
Taiwan
22.1 km
2025-08-01 23:48 M 4.8
Hualien City
Taiwan
10.0 km
2025-07-21 09:53 M 4.9
Hualien City
Taiwan
0.0 km
2025-07-07 19:57 M 4.4
Hualien City
Taiwan
19.8 km
2025-06-30 08:26 M 4.4
Tainan City
Taiwan
10.0 km
2025-06-30 08:22 M 4.4
Yongkang District
Taiwan
10.0 km
2025-06-23 18:00 M 4.4
Hualien City
Taiwan
25.0 km
2025-05-14 02:48 M 4.0
Chiayi City
Taiwan
10.0 km

Monthly profile

Recent monthly trend

2025-06 3 events
2025-07 2 events
2025-08 5 events
2025-09 1 events
2025-10 1 events
2025-11 2 events
2025-12 2 events
2026-03 3 events

Historic snapshot

Earthquakes history

3
1906
1
1911
1
1912
1
1914
1
1915
1
1916
2
1917
1
1919
3
1922
2
1927
3
1929
6
1930
1
1933
2
1935
1
1936
3
1937
3
1938
1
1939
1
1941
1
1945
1
1946
11
1951
1
1955
1
1957
1
1964
1
1966
1
1967
8
1972
3
1973
5
1974
1
1976
2
1977
2
1978
1
1979
3
1980
4
1981
1
1982
2
1983
3
1985
7
1986
3
1987
4
1988
2
1989
4
1990
18
1991
5
1992
5
1993
2
1994
3
1995
2
1996
3
1997
5
1998
151
1999
49
2000
11
2001
10
2002
9
2003
5
2004
8
2005
6
2006
6
2007
20
2008
12
2009
6
2010
3
2011
7
2012
15
2013
15
2014
16
2015
9
2016
6
2017
16
2018
6
2019
8
2020
16
2021
22
2022
13
2023
48
2024
45
2025
3
2026
Year Max magnitude Earthquakes
2026 M 4.8 3
2025 M 6.0 45
2024 M 6.1 48
2023 M 5.2 13
2022 M 5.9 22
2021 M 5.8 16
2020 M 4.7 8
2019 M 4.9 6
2018 M 4.9 16
2017 M 5.1 6
2016 M 4.7 9
2015 M 5.0 16
2014 M 5.6 15
2013 M 6.3 15
2012 M 4.8 7
2011 M 4.7 3
2010 M 4.9 6
2009 M 6.1 12
2008 M 5.2 20
2007 M 4.7 6
2006 M 4.7 6
2005 M 4.8 8
2004 M 4.8 5
2003 M 5.0 9
2002 M 4.8 10
2001 M 5.3 11
2000 M 6.4 49
1999 M 7.7 151
1998 M 5.7 5
1997 M 4.5 3
1996 M 4.6 2
1995 M 5.1 3
1994 M 4.4 2
1993 M 5.4 5
1992 M 4.8 5
1991 M 5.7 18
1990 M 5.1 4
1989 M 4.6 2
1988 M 4.7 4
1987 M 5.2 3
1986 M 5.0 7
1985 M 4.4 3
1983 M 4.4 2
1982 M 4.3 1
1981 M 4.8 4
1980 M 5.3 3
1979 M 4.3 1
1978 M 5.5 2
1977 M 4.9 2
1976 M 5.5 1
1974 M 5.1 5
1973 M 5.2 3
1972 M 6.1 8
1967 M 5.6 1
1966 M 5.9 1
1964 M 6.5 1
1957 M 6.9 1
1955 M 6.2 1
1951 M 7.5 11
1946 M 6.7 1
1945 M 6.2 1
1941 M 7.2 1
1939 M 5.8 1
1938 M 7.1 3
1937 M 5.6 3
1936 M 5.9 1
1935 M 7.1 2
1933 M 5.8 1
1930 M 6.2 6
1929 M 5.9 3
1927 M 6.5 2
1922 M 6.7 3
1919 M 6.5 1
1917 M 6.5 2
1916 M 6.4 1
1915 M 5.6 1
1914 M 6.3 1
1912 M 6.3 1
1911 M 6.1 1
1906 M 7.0 3