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 rapid convergence (85-90 mm/yr) of the Cocos plate underneath the Panama block in southern Costa Rica, produces M7+ earthquakes with an average recurrence interval of 40 years underneath Osa and Burica peninsulas, providing an exceptional opportunity for monitoring and understanding the earthquake cycle. EMSC (European Mediterranean Seismological Centre) provides real time earthquake information for seismic events with magnitude larger than 5 in the European Mediterranean area and larger than 7 in the rest of the world. AP Photo/Thomas Dooley The strongest earthquake in Costa Rica for 2020 had a magnitude of 5.3 earthquakes today - recent and latest earthquakes, earthquake map and earthquake information. The temblor, registered at 11:01 p.m., had an epicenter near downtown San José and was felt throughout much of the Greater Metropolitan Area, according to preliminary data from the Volcanological and Seismological Observatory of Costa Rica (OVSICORI). About six months ago, on January 9, 2009, Costa Rica experienced one of the greatest natural disasters to have ever hit it. A powerful, magnitude-7.6 earthquake shook Costa Rica and a wide swath of Central America on Wednesday, collapsing some houses, blocking highways and â¦ Earthquake Hazard level: High? The magnitude 76 earthquake (M7.6), which occurred on the coast close to the town of Hojancha and some 87 miles from the countryâs capital San Jose, was originally rated as M7.9 but later revised downwards by the United States Geological Survey (USGS). This means that there is more than a 20% chance of potentially-damaging earthquake shaking in your project area in the next 50 years. The most recent deadly quake struck north of the central valley January 8, 2009 and claimed 34 lives in and around the small village of Cinchona. January 1, 2020 by Armand Vervaeck. The Central Costa Rica Deformed Belt (CCRDB) is a diffuse faulting area that represents the western border of the Panama Microplate. Using the Markov Chain â Monte Carlo method and under three scenarios of the spatial distribution of the CCRDB, we analyzed the inter-seismic crustal deformation in Costa Rica and its surroundings based on the results of the Global Navigation Satellite â¦ The earthquake was centered 30 kilometers north of San Jose (the countryâs capital) and just 4.5 kilometers (2.8 miles) below the surface, a depth shallow enough to ensure strong shaking at the surface. Earthquake in Costa Rica: A 6.9-magnitude earthquake shook Costa Rica at 8:28 pm last Sunday, November 12th, with an epicenter approximately 15 km southwest of the Central Pacific beach town of Esterillos, according to the National Universityâs Vulcanological and Seismological Observatory of Costa Rica (OVSICORI). The most significant recent earthquake came in 1991, when a magnitude-7.4 quake killed 23 people and injured 500, as well as causing hundreds of casualties in neighbouring Costa Ricaâ¦ Minor earthquake - Costa Rica - January 1, 2020. Costa Rica: A 6.3 magnitude earthquake hit the Panama-Costa Rica border around midnight on Tuesday, the US Geological Survey said, with the potential to â¦ The tremor had an epicenter near Boruca, Buenos Aires, in the province of Puntarenas, and was felt through much of Costa Rica. SAN JOSEâA earthquake shook buildings in Costa Rica on Monday and was felt strongly in the capital of San Jose, a Reuters witness said.. Costa Rica: Jan 21 11:25: 5.3: 13: MAP: GEOFON: Costa Rica: Jan 21 09:34: 5.3: 19: MAP: EMSC: Costa Rica: Jan 21 09:33: 5.3: 20: MAP I Felt It INFO: San Jose - Light shaking; San jose - Maybe 4 to 6 seconds of light shaking.