Danger of volcanic eruption in Iceland stays excessive

COPENHAGEN, Nov 13 (Reuters) – Seismic exercise in southwestern Iceland decreased in measurement and depth on Monday, however the danger of a volcanic eruption remained vital, authorities stated, after earthquakes and proof of magma spreading underground in current weeks.

Nearly 4,000 individuals have been evacuated over the weekend as authorities feared that molten rock would rise to the floor of the earth and doubtlessly hit a coastal city and a geothermal energy station.

Situated between the Eurasian and the North American tectonic plates, among the many largest on the planet, Iceland is a seismic and volcanic sizzling spot as the 2 plates transfer in reverse instructions.

The Icelandic Meteorological Workplace stated on Monday there was a “vital chance” of an eruption in coming days on or simply off the Reykjanes peninsula close to the capital Reykjavik, regardless of the scale and depth of earthquakes reducing.

“We consider that this intrusion is actually hovering, sitting in equilibrium now just under the earth’s floor,” stated Matthew James Roberts, director of the service and analysis division on the meteorological workplace.

“We’ve this super uncertainty now. Will there be an eruption and if that’s the case, what kind of harm will happen?” he stated.

Thorvaldur Thordarson, professor in vulcanology on the College of Iceland, stated most up-to-date information indicated a smaller danger of an eruption within the space across the city of Grindavik.

Inhabitants of Grindavik described being whisked from their properties within the early hours of Saturday as the bottom shook, roads cracked and buildings suffered structural harm.

Hans Vera, a Belgian-born 56-year-old who has lived in Iceland since 1999, stated there had been a relentless shaking of his household’s home.

“You’ll by no means be regular, it was at all times shaking, so there was no method to get sleep,” stated Vera, who’s now staying at his sister-in-law’s residence in a Reykjavik suburb.

“It is not solely the individuals in Grindavik who’re shocked about this case it is the entire of Iceland.”

Nearly the entire city’s 3,800 inhabitants had been capable of finding lodging with members of the family or pals, and solely between 50 and 70 individuals have been staying at evacuation centres, a rescue official stated.

Some evacuees have been briefly allowed again into the city on Sunday to gather belongings akin to paperwork, medicines or pets, however weren’t allowed to drive themselves.

“It’s a must to park your automotive 5 kilometres from city and there is 20 automobiles, enormous automobiles from the rescue crew, 20 policemen, all blinking lights, it is simply unreal, it is like a battle zone or one thing, it is actually unusual,” Vera stated.

The Reykjanes peninsula is a volcanic and seismic sizzling spot southwest of the capital. In March 2021, lava fountains erupted spectacularly from a fissure within the floor measuring between 500-750 metres lengthy within the area’s Fagradalsfjall volcanic system.

Volcanic exercise within the space continued for six months that yr, prompting hundreds of Icelanders and vacationers to go to the scene. In August 2022, a three-week eruption occurred in the identical space, adopted by one other in July of this yr.

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