Though the eruption is “significantly smaller” than the last eruption, experts said the latest volcanic activity can still “cause problems.”

A volcano erupted in southern Iceland, near the town of Grindavík and the Blue Lagoon spa, marking the region's seventh eruption in a year.

Air travelers heading into Reykjavík were treated to an arresting view on Thursday evening. This video captured from an Icelandair flight shows the ongoing eruption of a volcano on Iceland’s Reykjanes Peninsula.