South 8-15 m/s and light rain or drizzle, but considerable rain in West-Iceland. Slower wind and widely fair in the east part.
Temperature 12 to 24 deg. C, warmest in East-Iceland.
Forecast made 12.07.2024 22:32
Heavy rain in West-Iceland tonight and tomorrow with increased risk of mud and rock slides.
Travelling and camping can be hazardous and people are advised to plan accordingly, see weather warnings.
Prepared by the meteorologist on duty 12.07.2024 22:32
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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2.6 | 11 Jul 03:55:19 | Checked | 82.5 km NNE of Kolbeinsey |
2.2 | 12 Jul 16:17:54 | Checked | 2.0 km NNW of Jónsskarð |
2.0 | 12 Jul 11:46:27 | Checked | 3.1 km E of Jónsskarð |
Volcanic unrest in the Sundhnúks crater row.
Uplift underneath the Svartsengi region continues. The rate of the uplift is currently assessed to be higher than the rate observed prior to the eruption which started on 29 May. The rate of ground deformation can be interpreted as a continuous magma inflow into the magma body at 4-5 km depth.
Written by a specialist at 09 Jul 23:13 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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Rain this weekend. Heavy rain is expected in the southern Westfjords, on Snæfellsnes peninsula and on Mýrar during this weekend. Rivers and springs are expected to grow with the maximum being reached on Saturday.
Due to technical problems we have turned off the service publishing hydrological data on the map.
Written by a specialist at 10 Jul 10:30 GMT
The avalanche bulletin is at a regional scale. It does not necessarily represent avalanche danger in urban areas.
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Southwest corner
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Northern Westfjords
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Tröllaskagi
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Eyjafjörður (experimental)
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Eastfjords
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Updated 5. July at 17:15 UTC
Since the end of the eruption in Sundhnúks crater row on 22 June, the level of seismicity in the Svartsengi region is still very low with only a few small earthquakes detected daily.
Ground deformation data show that the uplift in the region continues. This is interpreted as continued magma inflow into the Svartsengi reservoir.
Read moreToday 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 moreSpatial distribution of precipitation in Iceland has been estimated with 1 km resolution using an orographic precipitation model.
Read more