M 7.0 - 19 km N of Nandayure, Costa Rica
- 1978-08-23 00:38:32 (UTC)
- 10.204°N 85.222°W
- 56.0 km depth
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- ShakeMap
VIImmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 7.0 ms
- Depth
- 56.0 km
- Time
- 1978-08-23 00:38:32 UTC
Focal Mechanism Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 4.0
Contributors US
USGS National Earthquake Information Center, PDE