Iceland’s Volcano Erupts Again: Seventh Eruption in a Year Sparks Fissures and Lava Fountains
A volcano near Iceland’s capital erupted late on Wednesday for the seventh time in a year. The eruption formed a fissure nearly two miles long and sent fountains of lava and smoke into the air. The Icelandic meteorological office reported that this eruption is smaller than the one in August.
The eruption began at 11:14 p.m. local time with little warning. Live streams showed bright yellow and orange lava shooting into the night sky. Signs of the eruption appeared just 45 minutes before the ground fissure opened.
Magnús Tumi Guðmundsson, a geophysics professor, noted that compared to past eruptions, this one is less intense. Fissure eruptions on the Reykjanes peninsula have not impacted the capital city, and there has been no significant ash dispersal, allowing air traffic to continue without disruption.
Keflavik Airport confirmed on its website that flights were unaffected and infrastructure was safe. However, the Blue Lagoon, a luxury geothermal spa, evacuated its guests and closed temporarily.
How does the current volcanic eruption near Reykjavik compare to past eruptions, like the 2010 Eyjafjallajokull eruption?
Interview with Geophysics Professor Magnús Tumi Guðmundsson on Recent Eruption near Reykjavik
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Editor: Thank you for joining us, Professor Guðmundsson. A volcano near Iceland’s capital erupted for the seventh time in a year late Wednesday night. Can you explain what occurred during this latest eruption?
Magnús Tumi Guðmundsson: Absolutely. The eruption began at 11:14 p.m. local time and formed a fissure nearly two miles long, producing impressive fountains of lava and smoke. It was quite spectacular, with bright yellow and orange lava lit up against the night sky. It’s important to note that this eruption, while visually striking, is smaller and less intense than the one we experienced back in August.
Editor: Were there any signs leading up to this eruption?
Guðmundsson: Yes, there were signs that preceded the eruption. Just 45 minutes before the fissure opened, we observed noticeable geological activity. This type of eruption is characteristic of the Reykjanes peninsula, where volcanic activity has surged since 2021 after a long period of dormancy.
Editor: Has this eruption impacted air traffic or the local population?
Guðmundsson: Fortunately, the fissure eruptions on Reykjanes have not compromised the safety of the capital city, and there has been no significant ash dispersal this time, allowing air traffic to continue without disruption. In fact, Keflavik Airport has confirmed that flights remain unaffected. However, the Blue Lagoon, a popular geothermal spa, took precautionary measures by evacuating guests and temporarily shutting down.
Editor: What about the nearby town of Grindavik?
Guðmundsson: Grindavik, which has around 4,000 residents, is mostly deserted at the moment due to ongoing lava threats. While lava isn’t currently threatening the town directly, authorities made the decision to evacuate approximately 50 houses where some residents had returned. I want to reassure everyone that Grindavik is not in immediate danger, and we don’t expect the fissure to grow significantly.
Editor: Given Iceland’s geological context, how often can we expect eruptions in this area?
Guðmundsson: Iceland sits above a volcanic hot spot in the North Atlantic and traditionally experiences eruptions every four to five years. However, we are now witnessing a pattern of increased activity on the Reykjanes peninsula, which experts believe will lead to repeated eruptions for decades, if not centuries, to come.
Editor: Historical eruptions have had significant impacts, such as the famous 2010 Eyjafjallajokull eruption. How does this activity compare?
Guðmundsson: This current phase of eruptions is different in both scale and impact. The 2010 eruption had far-reaching consequences, particularly for air travel. By contrast, while this series of fissure eruptions has created some local challenges, especially for communities close to the lava flow, the broader implications are much less severe.
Editor: Thank you for your insights, Professor Guðmundsson. Your expertise helps clarify the current situation for our readers.
Guðmundsson: Thank you for having me. It’s crucial for the public to stay informed and understand that while we live in a volcanically active area, we have systems in place to monitor and respond effectively to these natural phenomena.
Grindavik, a nearby town with around 4,000 residents, remains mostly deserted due to ongoing lava threats. While lava is not currently threatening the town, authorities evacuated about 50 houses where residents had returned.
Magnús Tumi reassured that Grindavik is not in immediate danger and the fissure is unlikely to grow. Iceland is located above a volcanic hot spot in the North Atlantic and experiences an eruption every four to five years. The 2010 Eyjafjallajokull volcano eruption disrupted air travel worldwide for months.
After lying dormant for 800 years, volcanic activity in the area increased in 2021. Experts predict that Reykjanes will see repeated volcanic eruptions for decades or even centuries.