Why do the Azores have so much seismic activity?
The Azores sit atop the triple junction of the Eurasian, North American, and African tectonic plates. This unique position creates intense and permanent volcanic and seismic activity.
Which Azorean island has the highest seismic risk?
Faial and Pico have a history of major earthquakes, including the 1998 earthquake (M6.2). São Miguel also has frequent seismic activity linked to the Furnas and Sete Cidades volcanic systems.
Can earthquakes in the Azores cause tsunamis?
Yes, large-magnitude earthquakes in the Azores have the potential to generate local tsunamis. IPMA/IPCC monitors the risk and issues alerts. If a strong earthquake occurs near the coast, move immediately to higher ground.