Sudden! 6.2 earthquake! There are many earthquakes
China Seismological Network officially determined that a magnitude 6.2 earthquake occurred in the sea area of Hualien County, Taiwan at 14:23 on May 9, with a focal depth of 16 km. Historical earthquakes:according to the catalogue of China Seismological Network Express, 236 earthquakes with a magnitude of more than 4 have occurred within 200 kilometers around the epicenter in recent five years. The largest earthquake is the 6.7 earthquake that occurred in the sea area of Hualien County, Taiwan on April 18, 2019. The distribution of the first 50 historical earthquakes according to the magnitude is shown in the figure.