Tomioka, Japan: 655 earthquakes of magnitude 4.0+ detected within 100 km.
Map
The map centers on Tomioka and highlights the most recent earthquakes detected within 100 km.
Timeline
| UTC | Magnitude | Region | Depth |
|---|---|---|---|
| 2026-04-18 05:54 | M 4.9 |
Chikuma
Japan
|
10.0 km |
| 2026-04-18 04:20 | M 4.9 |
Chikuma
Japan
|
10.0 km |
| 2026-04-01 01:06 | M 4.9 |
Kashiwa
Japan
|
57.2 km |
| 2026-03-15 05:06 | M 4.9 |
Maebashi
Japan
|
95.6 km |
| 2026-02-15 02:52 | M 4.1 |
Ōta
Japan
|
68.5 km |
| 2026-02-09 12:27 | M 4.3 |
Ōta
Japan
|
104.2 km |
| 2026-02-06 15:58 | M 4.2 |
Saitama
Japan
|
95.2 km |
| 2026-01-25 02:46 | M 4.3 |
Oyama
Japan
|
82.6 km |
| 2025-11-08 21:24 | M 4.4 |
Oyama
Japan
|
84.1 km |
| 2025-11-04 05:00 | M 4.2 |
Tsukuba
Japan
|
83.6 km |
| 2025-10-26 03:04 | M 4.6 |
Kiryū
Japan
|
12.4 km |
| 2025-09-05 12:00 | M 4.2 |
Saitama
Japan
|
70.0 km |
| 2025-08-23 10:22 | M 4.1 |
Chichibu
Japan
|
129.5 km |
| 2025-08-01 13:58 | M 4.4 |
Ōta
Japan
|
116.0 km |
| 2025-07-29 18:58 | M 4.1 |
Tsukuba
Japan
|
78.0 km |
| 2025-06-30 16:13 | M 4.0 |
Tsukuba
Japan
|
66.1 km |
Monthly profile
Historic snapshot
| Year | Max magnitude | Earthquakes |
|---|---|---|
| 2026 | M 4.9 | 8 |
| 2025 | M 4.8 | 19 |
| 2024 | M 5.2 | 20 |
| 2023 | M 4.7 | 14 |
| 2022 | M 5.0 | 15 |
| 2021 | M 5.0 | 12 |
| 2020 | M 5.0 | 12 |
| 2019 | M 5.0 | 13 |
| 2018 | M 5.1 | 13 |
| 2017 | M 5.1 | 15 |
| 2016 | M 5.4 | 23 |
| 2015 | M 5.1 | 19 |
| 2014 | M 5.5 | 25 |
| 2013 | M 5.8 | 12 |
| 2012 | M 5.5 | 26 |
| 2011 | M 6.2 | 34 |
| 2010 | M 4.5 | 5 |
| 2009 | M 5.1 | 6 |
| 2008 | M 4.9 | 13 |
| 2007 | M 4.5 | 15 |
| 2006 | M 4.4 | 8 |
| 2005 | M 5.5 | 22 |
| 2004 | M 5.8 | 23 |
| 2003 | M 5.2 | 5 |
| 2002 | M 4.9 | 8 |
| 2001 | M 5.3 | 17 |
| 2000 | M 4.9 | 10 |
| 1999 | M 4.9 | 6 |
| 1998 | M 4.6 | 6 |
| 1997 | M 5.1 | 8 |
| 1996 | M 5.6 | 16 |
| 1995 | M 5.1 | 10 |
| 1994 | M 5.1 | 4 |
| 1993 | M 5.2 | 5 |
| 1992 | M 5.0 | 7 |
| 1991 | M 5.2 | 6 |
| 1990 | M 5.3 | 10 |
| 1989 | M 5.6 | 5 |
| 1988 | M 5.6 | 10 |
| 1987 | M 5.1 | 13 |
| 1986 | M 4.8 | 8 |
| 1985 | M 4.9 | 11 |
| 1984 | M 5.4 | 10 |
| 1983 | M 5.7 | 15 |
| 1982 | M 4.8 | 3 |
| 1981 | M 5.2 | 7 |
| 1980 | M 5.4 | 6 |
| 1979 | M 4.8 | 5 |
| 1978 | M 5.7 | 7 |
| 1977 | M 5.4 | 5 |
| 1976 | M 5.4 | 13 |
| 1975 | M 5.3 | 8 |
| 1974 | M 5.6 | 4 |
| 1973 | M 5.1 | 7 |
| 1971 | M 5.5 | 1 |
| 1968 | M 6.1 | 2 |
| 1967 | M 5.7 | 2 |
| 1966 | M 5.8 | 7 |
| 1965 | M 5.7 | 2 |
| 1959 | M 5.7 | 1 |
| 1949 | M 6.3 | 2 |
| 1941 | M 6.3 | 1 |
| 1931 | M 6.5 | 4 |
| 1929 | M 6.2 | 1 |
| 1928 | M 5.6 | 1 |
| 1927 | M 5.6 | 1 |
| 1924 | M 7.0 | 1 |
| 1921 | M 6.0 | 1 |
| 1918 | M 6.1 | 1 |