Ring of Fire: the Pacific's Most Active Earthquake Zones This Month

The Ring of Fire is a horseshoe-shaped region around the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur due to tectonic plate boundaries and subduction zones.

The Ring of Fire is highly active because it sits on the boundaries of several tectonic plates that constantly collide, slide past, or subduct beneath one another, generating frequent earthquakes and volcanic activity.

This month, the most active zones include the coasts of Japan, Indonesia, Chile, and Alaska, as well as the South Pacific island chains, based on recent earthquake swarm data and seismic monitoring reports.

The Ring of Fire experiences thousands of earthquakes each month, but most are too small to be felt; on average, about 90% of the world's earthquakes happen in this region.

Living near the Ring of Fire carries risks of earthquakes, tsunamis, and volcanic eruptions, but many areas have building codes and early warning systems to mitigate hazards.