I just read an article in El SIGLO about the number of earthquakes in Panama during 2013. If you thought you felt the ground shaking several times last year, then you probably did.
There were 1,552 earthquakes recorded in Panama and of those 673 were in Chiriquí.
The largest recorded was a 5.7 June 22. The one that caused the most damage was 4.4 on March 12 in Gualaca Caldera. There were no recorded deaths due to earthquakes in Panama in 2013.