EarthquakeData

EarthquakeData[loc] gives all earthquake properties for the location corresponding to loc.

EarthquakeData[loc,mag] restricts earthquakes returned to the magnitude range mag. 

EarthquakeData[loc,mag,{start,end}] gives earthquake data within the magnitude range mag during the time interval start to end.

EarthquakeData[loc,mag,{start,end},property] gives a time series for the specific earthquake property for earthquakes within the magnitude range mag during the time interval start to end.

EarthquakeData[entity,property] returns data for a specific earthquake. 

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