Long before the sun clears the eastern mountains of April 29, 1970, the savanna highlands of Chiapas tremble from a magnitude 6.7 earthquake centered off the Pacific coast near Mexico’s southern border. Then, for a few hours, he Isthmus of Tehuantepec is quiet.
|Title||4 Earthquake: Major offshore earthquakes recall the Aztec myth|
|Publication Subtype||Journal Article|
|Series Title||Earthquake Information Bulletin (USGS)|
|Record Source||USGS Publications Warehouse|