Past 24 hours
0
Regional seismic activity
Earthquakes in South Korea
Current USGS events inside the displayed geographic bounds, with time and magnitude filters.
Past 7 days
0
Past 30 days
1
Threshold M2.5+
Strongest · 30 days
4.07 km SSW of Maebaru-chūō, Japan
Latest Recorded Earthquakes in South Korea
1 matching event
Source: USGS Earthquake Hazards Program · refreshed every five minutes
Monitored Cities in South Korea
Each city page uses a precise distance radius and adds current counts, strongest events and ten-year USGS context.
Coverage and Methodology
This country page queries the USGS catalog using a rectangular geographic bounding box: longitude 125.07 to 131.87, latitude 33.11 to 38.61. The default view covers the past 30 days at M2.5+. It is a catalog view, not a risk rating, prediction or emergency alert.
Up to 2,000 newest matching events are loaded into the explorer. The displayed total is obtained separately from USGS when more events match.
Frequently Asked Questions
Data: USGS Event Web Service. Preliminary records may be revised.