4.2 Magnitude Earthquake 0.0 km from Sardinal, Guanacaste Province, Costa Rica

38 years ago

UTC time: Monday, September 28, 1987 07:58 AM
Your time: 1987-09-28T07:58:32Z
Depth: 33.0 km
No tsunami statement issued
Magnitude Type: md
USGS page: M 4.2 - off the coast of Costa Rica
USGS status: Reviewed by a seismologist
Reports from the public: 0 persons