Two more mild quakes took place on Thursday
The first at 8:59 a.m. was in the southern zone about 8 kms (about 5 miles) northeast of Sabalito, said the Red Sismológica Nacional at the Universidad de Costa Rica. The magnitude was estimated at 4.
The second was at 1:10 p.m. in Carrizal de Alajuela. It registered a magnitude of 4.6, said the Red Nacional. Gentle rocking could be felt throughout the Central Valley.
