Light easterly or variable wind. Mainly dry with sunny periods. Temperature 4 to 12 deg. C during the day.
North 3-8 m/s tomorrow. Partly cloudy or fair in the south and west. Mostly cloudy in North- and East-Iceland and a bit colder than today.
Forecast made 24.04.2024 15:09
If the map and the text forecast differs, then the text forecast applies
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Preliminary results
Size | Time | Quality | Location |
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2.4 | 23 Apr 05:26:52 | Checked | 3.4 km NE of Geirfuglasker |
2.0 | 24 Apr 00:39:27 | Checked | 13.1 km SSW of Eldeyjarboði |
1.9 | 24 Apr 01:00:26 | Checked | 2.7 km E of Goðabunga |
Eruption in Sundhnúkur crater row
The volcanic eruption at Sundhnúksgígar continues at a similar rate with one crater erupting.
See news article
Information about gas pollution forecast is
available here
Written by a specialist at 24 Apr 01:58 GMT
Earthquake activity throughout the country is described in a weekly summary that is written by a Natural Hazard Specialist. The weekly summary is published on the web every Tuesday. It covers the activity of the previous week in all seismic areas and volcanic systems in the country. If earthquake swarms are ongoing or significant events such as larger earthquakes have occurred during the week, they are specifically discussed. More
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The avalanche bulletin is at a regional scale. It does not necessarily represent avalanche danger in urban areas.
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Updated 23. April at 18:00 UTC
The eruption continues from the single vent which formed just East of Sundhnúkur, in a similar manner since 5 April. Lava continues to extrude and propagate towards the South along open channels, which are clearly visible from the cameras. The lava is also travelling longer distances from the crater through a network of closed tubes, which prevents the lava from cooling by direct contact with the atmosphere. The sector of the lava field which has been propagating towards the South, and reached the protective barriers built East of Grindavík town, has been thickening in the past few days, as shown in the images below. The images show the differences in the lava field profile between 18 and 23 April. The image at the top is taken from the camera owned by the Icelandic Civil Protection which is located at the barrier East of Grindavík and looks toward the part of the lava field which propagated towards Suðurstandavegur at the beginning of the eruption. The image at the bottom is also from a camera owned by the Icelandic Civil Protection and it is located on top of Hagafell hill and is oriented to the South.
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.
Read moreYesterday (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.
Read moreThe 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.
Read moreOn 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.
Read moreUpdated 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.
Read moreIceland enjoys a much milder climate than its name and location adjacent to the Arctic circle would imply.
Read more