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National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. "Significant earthquake Information". doi:10.7289/V5TD9V7K. Retrieved 2024-03-21.
National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information. "Significant earthquake Information". doi:10.7289/V5TD9V7K. Retrieved 2024-03-21.