Earthquakes in Costa Rica

In Costa Rica there are partly large earthquakes with strengths of more than 7.0, which cause damages within a radius of over 100 kilometers. Due to the special tectonic situation of the country, there are more earthquakes than average.

Since 1950 more than 190 people have been killed by direct consequences of earthquakes. 4 earthquakes also caused a subsequent tsunami, which claimed further lifes and damages.

Other natural hazards in Costa Rica:
The most severe natural disasters worldwide

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Earthquakes in Costa Rica since 1950

The strongest earthquake in Costa Rica happened on 10/05/1950 in the region Costa Rica-Nicaragua with a magnitude of 7.7 on the Richter scale. The earthquake also triggered a tsunami with further victims and destructions.
DateRegionTiefeMagnitudeDeathsTotal damage
11/13/2017Jaco8 km6.52
12/01/2016Paraiso, Turrialba38 km5.30
09/05/2012Nicoya7 km7.62
01/08/2009La Paz35 km6.123
05/26/2008Panama-Costa Rica33 km5.60
11/20/2004San Jose, Parrita, Quepos22 km6.48
07/10/1993Turrialba, Cartago58 km5.82
08/09/1991Cartago49 km4.70
04/22/1991Limon, Pandora51 km7.687
12/22/1990Alajuela, Santiago De Puriscal54 km5.72
06/08/1990Santiago De Puriscal50 km4.60
03/25/1990Puntarenas, San Jose55 km7.00
07/03/1983San Jose23 km6.22
04/03/1983Se, Panama1 km7.36
04/14/1973Tilaran, Arenal, Rio Chiquito 6.526
09/01/1955Costa Rica 5.810
12/30/1952Costa Rica 0.029
10/05/1950Costa Rica-Nicaragua31 km7.70

These statistics are based on datas from the National Geophysical Data Center / World Data Service (NGDC/WDS): Significant Earthquake Database. doi:10.7289/V5TD9V7K. Several data have been summarized and translated.