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At least 77 people were killed after a powerful earthquake struck western Colombia early on Monday, knocking down buildings across several cities and leaving others trapped in the rubble.

The quake struck just days after Abelardo De La Espriella was sworn in as president, thrusting the new administration into its first major crisis, with memories still fresh of devastating twin earthquakes in neighboring Venezuela in June.

The Colombian geological service and its American counterpart, the US Geological Survey, put the magnitude at 7.4. Colombia had initially put it at 6.6.

The quake, according to USGS, struck at a depth of 107km near San Jose del Palmar, in Choco, a sparsely populated province on Colombia’s Pacific Coast, but was felt in major cities nationwide.