Earthquakes by city Iran 100 km
Seismic city profile

Gachsaran

Gachsaran, Iran: 529 earthquakes of magnitude 4.0+ detected within 100 km.

Population
94,638
Residents in the indexed city record.
Earthquakes
529
Earthquakes at M4.0+ nearby.
Max magnitude
6.3
Strongest recorded event in the current radius.
Timezone
Asia/Tehran
Coordinates 30.359, 50.798
Nearby activity pulse
Last 30 days
2
Last 12 months
12
Last nearby event: 2026-04-11 08:41 UTC
Strongest nearby event
M 6.3
IR
1934-02-04 13:27 UTC

Map

Earthquakes within 100 km of Gachsaran

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

Average magnitude
4.6
Average depth
23.8 km

Timeline

Recent seismic activity

Latest 12 events shown
UTC Magnitude Region Depth
2026-04-11 08:41 M 4.5
Gachsaran
Iran
10.0 km
2026-04-07 07:39 M 4.3
Nūrābād
Iran
10.0 km
2026-03-24 00:51 M 4.2
Behbahān
Iran
10.0 km
2026-03-06 17:53 M 4.0
Yasuj
Iran
10.0 km
2026-01-06 15:07 M 4.6
Omīdīyeh
Iran
10.0 km
2026-01-06 15:07 M 4.0
Behbahān
Iran
10.0 km
2025-11-27 22:29 M 4.2
Nūrābād
Iran
10.0 km
2025-09-13 16:11 M 4.0
Behbahān
Iran
10.0 km
2025-07-29 22:12 M 4.1
Yasuj
Iran
10.0 km
2025-06-06 22:15 M 4.3
Behbahān
Iran
10.0 km
2025-05-27 15:06 M 4.1
Behbahān
Iran
10.0 km
2025-05-27 00:39 M 5.1 Dehdasht
Iran
10.0 km

Monthly profile

Recent monthly trend

2025-06 1 events
2025-07 1 events
2025-09 1 events
2025-11 1 events
2026-01 2 events
2026-03 2 events
2026-04 2 events

Historic snapshot

Earthquakes history

1
1930
2
1934
1
1936
1
1939
1
1958
5
1964
1
1965
3
1967
6
1968
1
1969
4
1971
5
1972
3
1973
2
1974
3
1975
5
1976
8
1977
3
1978
2
1979
2
1980
2
1981
2
1982
4
1983
3
1984
5
1985
15
1986
4
1987
34
1988
20
1989
6
1990
21
1991
15
1992
13
1993
4
1994
7
1995
14
1996
4
1997
12
1998
5
1999
12
2000
11
2001
9
2002
10
2003
6
2004
8
2005
5
2006
7
2007
5
2008
2
2009
6
2010
14
2011
6
2012
6
2013
14
2014
7
2015
8
2016
7
2017
19
2018
9
2019
8
2020
55
2021
8
2022
10
2023
7
2024
15
2025
6
2026
Year Max magnitude Earthquakes
2026 M 4.6 6
2025 M 5.1 15
2024 M 4.3 7
2023 M 4.5 10
2022 M 4.7 8
2021 M 5.8 55
2020 M 4.9 8
2019 M 5.4 9
2018 M 5.3 19
2017 M 4.9 7
2016 M 4.7 8
2015 M 4.5 7
2014 M 5.2 14
2013 M 4.5 6
2012 M 5.0 6
2011 M 5.4 14
2010 M 4.9 6
2009 M 4.5 2
2008 M 4.3 5
2007 M 4.7 7
2006 M 4.6 5
2005 M 4.6 8
2004 M 5.0 6
2003 M 5.3 10
2002 M 5.0 9
2001 M 5.3 11
2000 M 5.2 12
1999 M 4.7 5
1998 M 5.1 12
1997 M 4.5 4
1996 M 5.3 14
1995 M 4.8 7
1994 M 4.9 4
1993 M 5.4 13
1992 M 5.4 15
1991 M 5.6 21
1990 M 4.9 6
1989 M 6.0 20
1988 M 6.1 34
1987 M 4.9 4
1986 M 5.7 15
1985 M 4.9 5
1984 M 4.8 3
1983 M 4.9 4
1982 M 4.9 2
1981 M 5.4 2
1980 M 4.7 2
1979 M 4.9 2
1978 M 4.8 3
1977 M 4.9 8
1976 M 5.0 5
1975 M 4.1 3
1974 M 4.8 2
1973 M 5.0 3
1972 M 5.6 5
1971 M 5.3 4
1969 M 5.4 1
1968 M 5.5 6
1967 M 5.4 3
1965 M 5.2 1
1964 M 5.5 5
1958 M 5.3 1
1939 M 5.7 1
1936 M 5.7 1
1934 M 6.3 2
1930 M 5.7 1