Yesterday, a strong earthquake shook the province of Guanacaste at about 11:43 a.m. The Volcanological and Seismological Observatory of Costa Rica (OVSICORI) reported that the earthquake had a magnitude of 6.6, with its epicenter 60 kilometers west of Tamarindo. OVSICORI later reported a second tremor at 12:12 p.m., with a […]