Three earthquakes have struck Mexico in the last number of hours.
The US Geological Survey says the second quake had a magnitude of 5.6 - it struck 100km southwest of Suchiate.
A third hit in the same area in the last hour and registered 4.7 on the Richter Scale.
An earlier tremor with a magnitude of 4.5 hit in early hours of this morning near the border with Guatemala.
The extent of the damage or whether or not anyone has been injured in either of the incidents is not yet known.