Pacific Ring of Fire

Volcanic earthquake zone

The Pacific Ring of Fire is a horseshoe-shaped zone of intense volcanic and seismic activity encircling the Pacific Ocean.

It stretches from New Zealand through Indonesia, Japan, and Alaska down to South America's western coast.

About 75 percent of the world's active volcanoes lie along this belt, and roughly 90 percent of earthquakes occur here: Japan sits on the Ring of Fire, which explains its frequent earthquakes.

Opposites
tectonic activity

Pacific Ring of Firecraton

Stable ancient continental core

Canadian Shield · stable platform

plate boundary type

Pacific Ring of FireEast African Rift

Continental divergence zone

Family

Pacific

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Rated G