Furnas volcano (Sao Miguel Island, Azores): earthquake swarm - VolcanoDiscovery

VolcanoDiscovery
Furnas volcano (Sao Miguel Island, Azores): earthquake swarm
VolcanoDiscovery
An earthquake swarm has been going on since Monday (12 Feb 2018) in central Sao Miguel island. The Volcano Observatory (Observatório Vulcanológico e Sismológico da Univ. dos Açores, CIVISA) recorded dozens of mostly small quakes at shallow depths ...