Costa Rica vs Japan: Number of significant volcanic eruptions

Costa Rica
1 events
in 2019
Japan
2 events
in 2018
Costa Rica rank
6th
Japan rank
3rd

Number of significant volcanic eruptions over time

  • Costa Rica
  • Japan
123456133116752019

How they compare

Japan currently reports 2 events against 1 events in Costa Rica, a difference of 1 events.

That makes Japan's figure about 2.0 times Costa Rica's.

Costa Rica ranks 6th and Japan ranks 3rd of 25 countries.

Individual pages

About this data

Indicator
Number of significant volcanic eruptions
Unit
events
Source
National Geophysical Data Center / World Data Service (2025) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
25 places, 619 data points, 1050–2024
Last refreshed

A significant eruption is classified as one that meets at least one of the following criteria: caused fatalities, caused moderate damage (approximately $1 million or more), with a Volcanic Explosivity Index (VEI) of 6 or larger, caused a tsunami, or was associated with a major earthquake.