Cinchona (Costa Rica) Earthquake of January 8, 2009

Mainshock

• Origin time: January 08, 2009 at 19:21:34 UTC (USGS)
• Location: 10.197°N, 84.159°W (USGS)
• Depth: 4.5 km (USGS)
• Magnitude: 6.1 (USGS)

Information from Mr. Rafael Barquero P. (IISEE ex-participant)

• "EL TERREMOTO DE CINCHONA (MW6,2) ALAJUELA, COSTA RICA, 8 DE ENERO DEL 2009" by Guillermo E. Alvarado et al. (Spanish)
• "TERREMOTO DE CINCHONA DEL 8 DE ENERO DE 2009", report by National Seismological Network (RSN: ICE-UCR), Costa Rica (Spanish)
• "AREA DE SISMOLOGIA Y VULCANOLOGÍA EXPLORACIÓN SUBTERRÁNEA, UEN PYSA, ICE" (Spanish)