Northerly wind 5-10 m/s. Intermittent drizzle in Northeast- and East-Iceland, some showers in the south, but mostly fair in the west. Temperature from 5 deg. C in the north, up to 15 deg. C in the southernmost part.
Westerly or variable wind 3-8 m/s tomorrow, partly cloudy and scattered rainshowers. Temperature 7 to 14 deg. C.
Forecast made 30.06.2025 18:29
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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3.0 | 30 Jun 09:14:24 | Checked | 6.8 km NNE of Hábunga |
2.5 | 29 Jun 20:00:01 | Checked | 2.8 km NNW of Eldey |
2.4 | 29 Jun 21:04:28 | Checked | 3.4 km NNE of Herðubreið |
Today at 09:15 an earthquake of magnitude M3.0 occurred in Mýrdalsjökull. The last earthquake of a similar magnitude occurred on November 19, 2024.
Written by a specialist at 30 Jun 09:55 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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Conductivity level has been increasing in Múlakvísl and Jökulsá á Sólheimasandi and felt reports of smell of H2S have been sent to IMO. We ask people to be careful at the source of the river and near river channels, because of gas pollution in the area.
Due to malfunction we have turned off the service publishing hydrological data on the map. Instead see the data using our Real-time monitoring system.
Written by a specialist at 30 Jun 09:46 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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Update 18. June
GPS deformation data indicates ongoing uplift in Svartsengi, although the rate has decreased in recent weeks. Scientists at the Icelandic Meteorological Office believe the chances of a magma intrusion or eruption will increase in autumn if the magma accumulation persists. A comparable volume of magma to previous events is believed to be needed.
Temperatures
reached or exceeded 20°C at several weather stations for 10 consecutive
days.
May temperature records were repeatedly broken at weather stations across the country.
A new national May temperature record of 26.6°C was set at Egilsstaðir Airport on May 15th.
Read moreUpdated April 8, at 16:15 UTC
Deformation measurements clearly show that uplift beneath Svartsengi is ongoing. The current uplift rate is faster than that observed following previous eruptions. This may be explained by the large volume of magma — around 30 million cubic meters — that was released from the system during the most recent event.
However, it is still too early to predict how the rate of magma accumulation will develop. Past events have shown that accumulation rates typically decline as more time passes between eruptions. At least a week, and possibly several weeks, will need to pass before we can evaluate if — and how — the rate of accumulation will change.
Read moreUpdated 25. March at 15:00 UTC
GPS deformation data shows that magma continues to accumulate beneath Svartsengi, although the pace of land uplift has slightly decreased in recent weeks. Despite the slower uplift, experts still consider it likely that a magma intrusion and/or eruption will occur along the Sundhnúkur crater row.
Read moreAt around 14:30 yesterday (12 March 2025), a rather intense earthquake swarm began offshore Reykjanestá. The swarm was most intense at the beginning when about 50 – 60 earthquakes were recorded in the first few hours. As the day progressed, the activity decreased but then increased again shortly before midnight when an earthquake of magnitude 3.5 occurred. When the activity increased again in the evening, it shifted slightly westward as the image shows (blue circles indicate the location of earthquakes that occurred at the beginning of the swarm yesterday, while yellow and red ones show earthquakes from late last evening and night).
Read moreA southerly storm or violent storm is expected later today and tomorrow, with very strong wind gusts, widely 35 – 45 m/s and especially near mountains, but locally exceeding 50 m/s. Considerable or heavy rain is expected in the south and the west regions of the country. More details can be found here.
Read moreHARMONIE 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.
Read more