Daily Northern

Nordic News, Every Day

Menu

Seismic activity escalates on Reykjanes Peninsula raises eruption concerns in Grindavík

Friday 26th 2024 on 13:49 in  
Iceland

Seismic activity on the Reykjanes Peninsula has increased in recent weeks, raising concerns about a possible volcanic eruption and lava flow. The Icelandic Meteorological Office forecasts that new volcanic activity could occur within the next two weeks, which could pose significant risks, particularly in the town of Grindavík.

Despite the rise in seismicity, it remains relatively low compared to activity preceding the last eruption. Ongoing magma accumulation and land uplift are being observed. A recent official announcement indicated that a lava flow without an accompanying eruption could pose dangers and cause damage in Grindavík.

Earlier this week, the Meteorological Office presented two potential scenarios in the event of an eruption. One scenario suggested that lava could emerge within Grindavík itself, leading to hazardous situations and potential destruction.

In a statement from the Meteorological Office, it was emphasized that lava flows, even in the absence of eruptions, could create risks and cause harm. Historical data shows that in seven previous instances when magma flowed from Svartsengi to the Sundhnúkur crater row, five resulted in eruptions. This suggests that the possibility of a lava flow without an eruption must be considered.

Experts stress that if a significant lava flow occurs from Svartsengi, it could extend south of Hagafell, likely resulting in substantial ground movement in Grindavík, regardless of whether an eruption takes place. Previous earthquakes on November 10, 2023, and January 14, 2024, already caused considerable damage to infrastructure and properties in the area.

Source 
(via ruv.is)