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Weather forecast

Weather forecast for the next 24 hours

Variable winds 3-10 m/s tomorrow. Mostly clear skies, but partly cloudy in the west and risk for fog along the northern and eastern shores. Temperatures 10 to 18 degrees C.

Northerly or variable winds 3-8 m/s tomorrow. Partly cloudy in the north and fog in some places along the northern and eastern shores. Mostly fair in the south. Temperatures ranging between 10 and 20 degrees C, warmest in the southwest.

Forecast made 14.06.2024 04:28

Precipitation Temperature Wind

Forecast for station - 1

Forecast for station - 2

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Whole country

News

Gigur_08052024

Considerable pollution measured from the eruption - 11.6.2024

Updated 11. June at 16:00 UTC

The eruption at the Sundhnúkur crater row that started 13 days ago remains stable. One crater is active, and the activity has been similar in the last few days.

Measurements suggest that land uplift has started again during last weekend and the subsidence that was detected in the first days of the eruption has stopped. The rate of uplift cannot be estimated yet, but it can be assumed that the inflow of magma into the magma reservoir has exceeded the outflow from the crater.

Considerable pollution from the eruption is now measured in many parts of the capital area and in the western part of South Iceland

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One month since the start of the eruption at the Sundhnúkur crater row - 16.4.2024

Today marks one month since the beginning of the eruption that is ongoing at the Sundhnúkur crater row. The eruption, which began on the evening of March 16, is the fourth in a series of eruptions that started when magma began accumulating beneath Svartsengi in late October 2023.

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Seismic swarm in the northwest past of the caldera in Askja yesterday - 26.3.2024

Yesterday (25 March) a seismic swarm occurred in the NW part of the Askja caldera. About 30 earthquakes were detected between 08.00UTC and midday. The largest earthquake detected had a magnitude M3,5 at a depth of about 5 km. Three earthquakes with magnitudes between M2 and M2,5 were also detected, the rest of the activity was characterized by smaller events. Overall, the seismic activity in the Askja has been quite stable between months and unchanged until yesterday. Looking back, we can see that earthquakes with magnitude above M3 were detected in January 2022 and October 2021.

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The weather in Iceland in 2023 - 26.2.2024

The weather in 2023 was mostly favorable. It was calm, dry, relatively little snow and stormy days were quite uncommon. However, the year was cooler compared to the most recent years. The average nationwide temperature was 0.1°C colder than the average temperature between 1991 and 2020, and 0.4°C colder than the average temperature of the last ten years. It was relatively coldest in the North, while the Southwest and Southern coast were relatively warmer. The weather was particularly cold in the beginning of the year and again in March. June, on the other hand was exceptionally warm in the North and East. It was the warmest June on record in many places in those regions. The year was relatively dry, with precipitation below average across most of the country. There were several dry periods during the year, such as in March and July, but there were also periods of heavy rain in between. May and June were particularly wet and gloomy in the southern and western regions.

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13-nov-enska-blar-litur

New understanding of ultra-rapid formation of magma filled cracks in the Earth - 8.2.2024

On 10 November 2023 the town of Grindavík in Iceland was evacuated as massive amounts of magma suddenly flowed into a magma filled crack that propagated underneath the town. Magma was emplaced in a 'vertical sheet' type intrusion in the Earth's crust. An international team of scientists explains the formation of the intrusion, and conditions for ultra-rapid flow into cracks, in a new publication in the prestigious scientific journal Science.

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Conclusion of Grímsvötn Glacial Outburst Flood - 23.1.2024

Updated 23 January at 9:00 UTC

Since the glacial flood reached its peak in the river Gígjukvísl approximately a week ago, the water level has been decreasing and is now comparable to what it was before the flood. The seismic tremor measured on the seismometer at Grímsfjall has also declined, with seismic noise now back to normal levels. Since last week Monday, 21 earthquakes have been recorded in Grímsvötn, including two earthquakes exceeding magnitude two.

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Short articles

HARMONIE - numerical weather prediction model 

HARMONIE is a numerical weather prediction model (NWP) that is non-hydrostatic and convection-permitting. It is operated at 2.5 km horizontal resolution over a domain that covers Iceland and the surrounding seas. At this resolution it is possible to simulate explicitly some processes that are important for clouds and precipitation as well as meteorological phenomena related to up- and downdrafts. In order to simulate the interaction between the atmosphere and the surface, the model takes into account different types of land surface as well as processes in and at the surface.

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