Significant earthquakes

Significant Earthquakes of the 1900s

2,620 earthquakes

Every significant earthquake NOAA records from 1900 to 1999.

Map

Every one of the 1900s with a location. Circles are sized and colored by magnitude; select one for its page.

The deadliest

Every year

Each year lists every earthquake in it.

Other centuries

Sources

Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24.