Earthquakes by city Romania 100 km
Seismic city profile

Miercurea-Ciuc

Miercurea-Ciuc, Romania: 219 earthquakes of magnitude 4.0+ detected within 100 km.

Population
41,282
Residents in the indexed city record.
Earthquakes
219
Earthquakes at M4.0+ nearby.
Max magnitude
7.7
Strongest recorded event in the current radius.
Timezone
Europe/Bucharest
Coordinates 46.350, 25.800
Nearby activity pulse
Last 30 days
0
Last 12 months
4
Last nearby event: 2026-02-26 17:21 UTC
Strongest nearby event
M 7.7
RO
1940-11-10 01:39 UTC

Map

Earthquakes within 100 km of Miercurea-Ciuc

The map centers on Miercurea-Ciuc and highlights the most recent earthquakes detected within 100 km.

Average magnitude
4.6
Average depth
131.1 km

Timeline

Recent seismic activity

Latest 4 events shown
UTC Magnitude Region Depth
2026-02-26 17:21 M 4.5
Focşani
Romania
115.8 km
2025-10-25 01:19 M 4.2
Brasov
Romania
127.6 km
2025-05-16 21:59 M 4.1
Brasov
Romania
136.4 km
2025-05-11 18:34 M 4.2
Brasov
Romania
130.7 km

Monthly profile

Recent monthly trend

2025-10 1 events
2026-02 1 events

Historic snapshot

Earthquakes history

1
1908
1
1919
1
1929
1
1934
2
1940
1
1945
4
1973
3
1974
5
1975
2
1976
3
1977
5
1978
2
1979
3
1980
3
1981
3
1982
8
1983
3
1984
6
1985
4
1986
5
1987
1
1988
7
1989
6
1990
3
1991
4
1992
4
1993
2
1994
2
1995
1
1996
3
1997
3
1998
5
1999
3
2000
4
2001
3
2002
1
2003
8
2004
9
2005
5
2006
7
2007
5
2008
3
2009
2
2010
2
2011
2
2012
5
2013
6
2014
9
2015
3
2016
8
2017
4
2018
3
2019
1
2020
4
2021
5
2022
2
2023
3
2024
4
2025
1
2026
Year Max magnitude Earthquakes
2026 M 4.5 1
2025 M 4.3 4
2024 M 5.2 3
2023 M 4.3 2
2022 M 4.4 5
2021 M 4.5 4
2020 M 4.8 1
2019 M 4.6 3
2018 M 5.5 4
2017 M 4.7 8
2016 M 5.6 3
2015 M 4.5 9
2014 M 4.7 6
2013 M 5.3 5
2012 M 4.5 2
2011 M 4.6 2
2010 M 4.5 2
2009 M 5.2 3
2008 M 4.5 5
2007 M 4.4 7
2006 M 4.6 5
2005 M 5.2 9
2004 M 5.9 8
2003 M 4.5 1
2002 M 5.0 3
2001 M 5.3 4
2000 M 5.2 3
1999 M 4.6 5
1998 M 5.2 3
1997 M 4.7 3
1996 M 4.0 1
1995 M 4.3 2
1994 M 4.7 2
1993 M 5.0 4
1992 M 4.8 4
1991 M 4.8 3
1990 M 7.0 6
1989 M 4.7 7
1988 M 4.7 1
1987 M 4.5 5
1986 M 7.2 4
1985 M 5.2 6
1984 M 4.5 3
1983 M 4.8 8
1982 M 4.3 3
1981 M 5.0 3
1980 M 4.7 3
1979 M 5.1 2
1978 M 5.0 5
1977 M 7.5 3
1976 M 5.2 2
1975 M 4.9 5
1974 M 5.1 3
1973 M 5.6 4
1945 M 6.7 1
1940 M 7.7 2
1934 M 6.7 1
1929 M 5.8 1
1919 M 5.4 1
1908 M 6.6 1