Q COSTA RICA — A magnitude 5.3 earthquake struck at 1:37 a.m. this Monday, August 24, according to a preliminary report from the Red Sismológica Nacional (RSN) — National Seismological Network.
Two minutes later, at 1:39 a.m., the second tremor occurred. This one reached a magnitude of 4.8 and had a depth of 10 kilometers.
The quake strongly shook Costa Rica’s C...