Which cities in Iceland feel geomagnetic storms the strongest?
The higher the geomagnetic latitude, the stronger the effect. Among the listed cities the most exposed are Akureyri, Reykjavík, Kópavogur.
Geomagnetic storm forecast for Iceland
The geomagnetic field over Iceland is quiet: Kp 0.7 now, with the 72-hour peak near Kp 3.0. Across the country the effective exposure runs from about 3.6 at the least exposed cities to 3.6 at the most exposed.
Planetary Kp now0.7NOAA SWPC, live
72-hour peak3.0next 72 hours
Magnetic latitudes68.7–69.6°span across listed cities
Effective at peak3.6–3.6least → most exposed · estimate
Iceland spans geomagnetic latitudes 68.7°–69.6°, so the same planetary storm is felt differently across it — higher magnetic latitudes get noticeably more. Open a city page for storm timing in its local time, its aurora threshold and wellbeing guidance.
Data: NOAA SWPC · GFZ Potsdam
Deep forecast · 72 hours
Next 72 hours over Iceland
Planetary Kp by 3-hour windows — identical worldwide; the local feel scales with each city's latitude.
Deep forecast · 72 hours
Kp by 3-hour windows · with uncertainty
CalmActiveStormSevereUncertainty
Forecast peak Kp 3 around Jul 18, 03 AM.
01 · Week ahead
Seven-day geomagnetic forecast
Official NOAA Kp forecast with a general wellbeing-risk estimate for weather-sensitive people.
Today 16 Jul
3.3
Unsettled field
QuietGeneral risk26%
Fr 17 Jul
2.0
No storm
QuietGeneral risk14%
Sa 18 Jul
3.0
Unsettled field
QuietGeneral risk23%
Su 19 Jul
1.7
No storm
QuietGeneral risk13%
Mo 20 Jul
2.0
No storm · Estimate
QuietGeneral risk14%
Tu 21 Jul
2.0
No storm · Estimate
QuietGeneral risk14%
We 22 Jul
4.0
Active field · Estimate
ActiveGeneral risk32%
01 · Cities
Major cities in Iceland
Estimated effective exposure at the coming peak (Kp 3.0). Open a city for its local timing and aurora odds.
FAQ
Iceland: quick answers
Can you see auroras in Iceland?
It depends on latitude: Iceland's cities sit between geomagnetic 68.7° and 69.6°. The closer a city is to the auroral oval, the lower the Kp it needs — each city page shows its own threshold and tonight's estimate.
Is the forecast different across Iceland?
The Kp index is planetary — the same for all of Iceland. What differs is the effective local exposure (3.6–3.6 at the coming peak) and the timing, which each city page shows in its own timezone.
Storm alerts · free
Know about storms 24 hours ahead
Get only the important warnings: G1+, unusual flares, high-risk days — in Telegram or on Instagram. No spam, leave anytime.
~2 posts a week
MeteoStorms on Telegram@meteostorms_enSubscribeMeteoStorms on Instagram@meteostormsFollowFree · opens in the app · leave anytime