https://www.usgs.gov/faqs/can-a-large-earthquake-trigger-earthquakes-distant-locations-or-other-faults?qt-news_science_products=0#qt-news_science_products
Earthquakes, particularly large ones, can trigger other earthquakes in more distant locations though a process known as dynamic stress transfer/triggering. This means that the energy from the seismic wave passing through can cause a new earthquake, usually in vulnerable locations prone to frequent earthquakes (e.g., volcanic regions).