4.7 magnitude earthquake 41 km from Puerto El Triunfo, Usulután, El Salvador

1978-08-06 17:45:04 UTC

UTC time: Sunday, August 06, 1978 17:45 PM
Your time: 1978-08-06T17:45:04Z
Magnitude Type: mb
USGS page: M 4.7 - offshore El Salvador
USGS status: Reviewed by a seismologist
Reports from the public: 0 people