This is an automated web page produced after a significant earthquake to give essential information about the earthquake and previous earthquake activity in the region. This information will be updated as needed. Our data base of earthquake hypocenters contains information from the 19th century to the present.
Shallow events are black.
Events deeper than 35 km are green. A map showing a closer view of the earthquake and prior historical earthquakes with magnitude 3.5 or greater. Shallow events are black. Events deeper than 35 km are green. A list of 10 big earthquakes preceding the mainshock that are closest to it and have a magnitude greater than 3.5.