One more Earthquake strikes Mexico today.

A magnitude 5.7 earthquake struck off the Mexican west coast today as the country reels from Tuesday's deadly, devastating quake in the capital that is leaving survivors with an uncertain future.

According to the U.S. Geological Center, the epicentre of Sunday's quake was 80 kilometres south-southwest of Tonala, in Chiapas state with no immediate reports of significant damage.

Today's earthquake came a day after a magnitude 6.1 quake in Mexico City, already shattered by a magnitude 7.1 quake earlier in the week that flattened dozens of buildings and has killed over 300 people, more than half in the capital.

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