4.3 magnitude earthquake 68 km from Sardinal, Guanacaste, Costa Rica

1975-09-20 15:09:10 UTC

UTC time: Saturday, September 20, 1975 15:09 PM
Your time: 1975-09-20T15:09:10Z
Magnitude Type: mb
USGS page: M 4.3 - off the coast of Costa Rica
USGS status: Reviewed by a seismologist
Reports from the public: 0 people