Alajuela, Costa Rica: 470 earthquakes of magnitude 4.0+ detected within 100 km.
Map
The map centers on Alajuela and highlights the most recent earthquakes detected within 100 km.
Timeline
| UTC | Magnitude | Region | Depth |
|---|---|---|---|
| 2026-01-19 23:06 | M 4.0 |
San José
Costa Rica
|
10.0 km |
| 2025-11-21 19:47 | M 4.5 |
San José
Costa Rica
|
45.0 km |
| 2025-10-22 03:57 | M 5.9 |
San José
Costa Rica
|
20.0 km |
| 2025-10-04 21:08 | M 4.7 |
Alajuela
Costa Rica
|
10.0 km |
| 2025-08-01 19:33 | M 4.8 |
Alajuela
Costa Rica
|
117.2 km |
| 2025-07-18 10:34 | M 4.0 |
San José
Costa Rica
|
10.0 km |
| 2025-07-06 19:59 | M 4.7 |
San José
Costa Rica
|
43.8 km |
Monthly profile
Historic snapshot
Strongest years
| Year | Max magnitude | Earthquakes |
|---|---|---|
| 2026 | M 4.0 | 1 |
| 2025 | M 5.9 | 6 |
| 2024 | M 4.4 | 6 |
| 2023 | M 5.5 | 13 |
| 2022 | M 4.6 | 9 |
| 2021 | M 5.0 | 5 |
| 2020 | M 6.0 | 6 |
| 2019 | M 4.9 | 8 |
| 2018 | M 4.8 | 14 |
| 2017 | M 6.5 | 10 |
| 2016 | M 5.3 | 13 |
| 2015 | M 4.8 | 13 |
| 2014 | M 5.2 | 18 |
| 2013 | M 4.8 | 9 |
| 2012 | M 5.9 | 14 |
| 2011 | M 5.9 | 10 |
| 2010 | M 6.0 | 10 |
| 2009 | M 6.1 | 11 |
| 2008 | M 5.0 | 4 |
| 2007 | M 4.9 | 12 |
| 2006 | M 4.6 | 5 |
| 2005 | M 5.3 | 18 |
| 2004 | M 6.4 | 10 |
| 2003 | M 4.8 | 12 |
| 2002 | M 4.8 | 6 |
| 2001 | M 5.4 | 13 |
| 2000 | M 4.7 | 15 |
| 1999 | M 5.6 | 7 |
| 1998 | M 5.3 | 5 |
| 1997 | M 4.7 | 2 |
| 1996 | M 6.2 | 7 |
| 1995 | M 5.1 | 8 |
| 1994 | M 5.1 | 3 |
| 1993 | M 5.8 | 7 |
| 1992 | M 6.6 | 9 |
| 1991 | M 6.2 | 15 |
| 1990 | M 7.3 | 19 |
| 1989 | M 5.4 | 6 |
| 1988 | M 5.5 | 9 |
| 1987 | M 4.9 | 11 |
| 1986 | M 4.3 | 3 |
| 1985 | M 5.5 | 5 |
| 1984 | M 5.0 | 4 |
| 1983 | M 6.5 | 13 |
| 1982 | M 5.5 | 2 |
| 1981 | M 5.1 | 4 |
| 1980 | M 4.5 | 1 |
| 1979 | M 4.8 | 1 |
| 1978 | M 5.0 | 3 |
| 1977 | M 4.9 | 4 |
| 1976 | M 5.5 | 6 |
| 1975 | M 4.4 | 1 |
| 1974 | M 6.2 | 5 |
| 1973 | M 6.5 | 7 |
| 1971 | M 5.7 | 2 |
| 1968 | M 5.4 | 1 |
| 1966 | M 5.8 | 2 |
| 1959 | M 5.7 | 1 |
| 1956 | M 5.8 | 1 |
| 1955 | M 5.8 | 1 |
| 1952 | M 5.7 | 2 |
| 1951 | M 5.7 | 1 |
| 1950 | M 5.7 | 1 |
| 1948 | M 6.3 | 1 |
| 1943 | M 5.9 | 1 |
| 1940 | M 6.7 | 3 |
| 1939 | M 7.6 | 4 |
| 1936 | M 6.1 | 2 |
| 1924 | M 6.7 | 5 |
| 1918 | M 5.9 | 1 |
| 1916 | M 7.1 | 1 |
| 1910 | M 6.1 | 1 |
| 1907 | M 5.8 | 1 |