Recent volcanic activity in the Svartsengi area has led to continuous land uplift, although the exact rate is still being determined through GNSS measurements. Around 200 earthquakes, the largest measuring M1.4, have been recorded near the magma conduit since yesterday. Despite a reduction in earthquake frequency, significant risks, including ground collapse, remain for the nearby Grindavík area.
A day after a new volcanic eruption started near the evacuated city of Grindavik, Iceland, authorities are reporting a reduced flow of lava. While it’s unclear how long the eruption will last, they warn new cracks may be appearing on the surface within the city in the next few days.
Another eruption began south-southeast of Hagafell, Reykjanes Peninsula, Iceland at 07:57 UTC on January 14, 2024. The latest images show the lava flowing toward the town of Grindavik. The perimeter was about 450 m (1 470 feet) from the northernmost houses in the town around 08:40 UTC.
A man is missing after falling into a ground crack caused by recent volcanic activity on Iceland’s Reykjanes Peninsula. The incident occurred in Grindavik, a coastal fishing town near the site of a recent eruption, on Wednesday morning, January 10, 2024.
The eruption site at Sundhnúksgígar, Reykjanes, Iceland, showed no active lava flow on December 21, 2023, with signs of diminishing activity and a decrease in seismic events.
A new volcanic fissure eruption started at 22:17 UTC on December 18, 2023, about 4 km (2.5 miles) NE of the town of Grindavik, Reykjanes, Iceland. The eruptive fissure is about 4 km long, with the northern end just east of Stóra-Skógfell and the southern end just east of Sundhnúk.
Although the rate of inflation at Svartsengi has decreased somewhat since Friday, December 8, 2023, it’s still greater than it was prior to the formation of the dike that traveled under Grindavík on November 10.
The Icelandic Meteorological Office (IMO) reports a decreased likelihood of an eruption at Svartsengi following the cessation of magma inflow to the November 10 dike. While magma accumulation continues beneath Svartsengi, the immediate eruption risk along the dike has significantly reduced.
On November 21, 2023, the Icelandic Meteorological Office (IMO) reported a decrease in seismic activity in the Reykjanes Peninsula, with 165 earthquakes, all below magnitude 2, detected since midnight. This decline contrasts with the previous days’ average of 1 500 to 1 800 earthquakes per 24-hour period.
Over 700 earthquakes have been detected along the orientation of a magma intrusion in Iceland during the first 12 hours of November 14, 2023. The latest measurements show that the graben-like formation is still forming and is mechanically active.
