Crossword clues for Caused by an earthquake 7 letters:SEISMICEarthquake-causedTSUNAMIThucydides claimed they were caused by earthquakesSEISMALCaused by an earthquakeSEISMICCaused by an earthquakeFAULTSEarthquakes causesPOSEIDONHe caused earthquakesCONTINENTALDRIFTEarthquake causeMEGATSCatastrophic event that can be caused by a gigantic earthquakeSANANDREASFAULTCause of many California earthquakes