In early February, IVAR lowered the alert levels from V3 (volcanic system in a reactivation phase) to V2 (volcanic system in an instability phase).
Seismovolcanic alert levels on Terceira Island remain at V2
Monday, 16 March 2026RSS
In early February, IVAR lowered the alert levels from V3 (volcanic system in a reactivation phase) to V2 (volcanic system in an instability phase).
