Live aurora forecast

Northern lights in Dalvík tonight

North Iceland · 66° magnetic latitude · Kp 1 threshold

Aurora visibility · Dalvík
1/9
Possible tonight

Kp 1 is at the threshold for Dalvík. Aurora may be visible from a dark site if cloud cover permits.

QuietStormExtreme
Threshold
Kp 1
Magnetic latitude
~66°N
Bz ↓ south
- nT
Solar wind
- km/s
Density
- p/cm³
Cloud
-
Conditions right now: - Kp + Bz + solar wind + cloud + moon

Updated: 21 Aug, 00:17 UTC

7-day outlook for Dalvík

Tonight shows the live Kp reading. The nights after it show the Kp expected from any coronal mass ejection DONKI predicts will arrive that day, and a quiet baseline of Kp 2 where no arrival is forecast.

Today
21 Aug
1
Possible
Tomorrow
22 Aug
2
Possible
Sun
23 Aug
2
Possible
Mon
24 Aug
2
Possible
Tue
25 Aug
2
Possible
Wed
26 Aug
2
Possible
Thu
27 Aug
2
Possible

Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.

auroratonight.space

What Kp is needed here?

Dalvík sits at a magnetic latitude of approximately 66°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 1 before the auroral oval expands far enough south to be visible from here.

At Kp 1, visibility is possible from Dalvík but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.

Plan your viewing

Best dark sky sites near Dalvík

Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.

Dalvík harbour and Eyjafjörður north shore

Get directions ↗
Bortle Class 2 - Excellent dark sky Accessible from the harbour - approximately 5 minute walk

Dalvík harbour faces northeast along Eyjafjörður, Iceland's longest fjord at 60 km. The fjord runs directly north-northeast from Dalvík toward open sea, channelling the view of any aurora display along a natural corridor between the mountain walls. Dalvík is a small fishing town of around 1,400 people - its lights are minimal and fade within a few hundred metres of the town edge. The harbour pier gives a raised position above the water surface. On calm nights the fjord surface mirrors aurora along its entire length. The mountains of Hlíðarfjall rise behind the town to the west, giving the sky a contained quality that makes even modest aurora appear dramatic.

Hlíðarfjall ski area upper slopes

Get directions ↗
Bortle Class 2 - Excellent dark sky 5 km west of Dalvík on mountain road - approximately 10 minute drive

Hlíðarfjall is a small ski area on the mountain immediately west of Dalvík. The ski lifts and facilities close at dusk, leaving the mountain road and car park in complete darkness. From the upper car park at around 400 m elevation the fjord stretches north below and the sky opens in all directions above the tree line. The elevation above valley haze gives better clarity on nights when low-level humidity is present. The mountain road is steep and may require winter tyres in icy conditions. Outside ski season the road is generally accessible during dry conditions. Bortle 2 from the car park level upward.

Hrísey island - ferry from Árskógssandur

Get directions ↗
Bortle Class 1-2 - Excellent dark sky 7 km north of Dalvík to the ferry pier at Árskógssandur - approximately 10 minute drive then 15 minute ferry crossing

Hrísey is a small inhabited island in the middle of Eyjafjörður, known as "the queen of the fjord". The ferry runs year-round from Árskógssandur, 7 km north of Dalvík. The island has a small resident population and very little light pollution - on the north side facing up the fjord toward open sea the conditions are Bortle Class 1-2. The fjord position gives open sky in all directions. The ferry schedule means planning ahead is needed - check the Sæfari ferry timetable before travelling. For a dedicated aurora night, the island gives conditions as dark as anywhere in accessible North Iceland, with the fjord providing a reflective foreground in all directions.

When to go

Best time to see the northern lights in Dalvík

At 66°N magnetic latitude, Dalvík has one of the longest aurora seasons in the world. Meaningful darkness returns in late August and displays are possible on almost any clear night from September through March. Only the endless daylight of May, June, and July rules out viewing completely.

Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Dalvík's latitude.

May through July is effectively impossible for aurora viewing: the midnight sun keeps the sky bright around the clock at this latitude. No storm level, not even G5, can produce a visible display without astronomical darkness.

Up to 8 locations

Dalvík

Iceland

Possible
Kp 1 need Kp 1
Checking darkness…
Akureyri

Iceland

Low chance
Kp 1 need Kp 1-2
Checking darkness…
Húsavík

Iceland

Possible
Kp 1 need Kp 1
Checking darkness…
The odds

How often does the aurora appear in Dalvík?

Average nights per month the Kp reached Dalvík's threshold of 1+, from 15 years of geomagnetic data (2010–2024).

28.4Jan
27.5Feb
29.9Mar
5.7Apr
0May
0Jun
0Jul
0Aug
24.2Sep
29.2Oct
27.7Nov
28.1Dec

Counts the Kp 1+ threshold only - cloud cover and local darkness are not included.
Kp data: GFZ German Research Centre for Geosciences, CC BY 4.0

Make it happen

Plan your trip to Dalvík

Based on 15 years of geomagnetic data (2010–2024)

1st
March
29.9
avg aurora nights
Stay 1+ nights for 80% chance
2nd
October
29.2
avg aurora nights
Stay 1+ nights for 80% chance
3rd
January
28.4
avg aurora nights
Stay 1+ nights for 80% chance

Best window

The January to March window averages 86 aurora nights - the strongest consecutive stretch of the year.

How long to stay

For your best chance in March, plan at least 1 night.

Questions

Common questions about aurora in Dalvík

Is Dalvík better than Akureyri for aurora?
Dalvík is less visited and sits at the same magnetic latitude as Akureyri - 66°N - and needs Kp 1 where Akureyri needs Kp 1-2. The key difference is sky darkness. Akureyri is a city of 20,000 people with a clear light dome. Dalvík is a fishing village of around 1,400 with minimal street lighting. The Eyjafjörður fjord gives the same corridor view from both locations but with darker surroundings at Dalvík. For photography, Dalvík gives better sky conditions; for accommodation and services, Akureyri is more practical. Many visitors stay in Akureyri and drive 45 minutes to Dalvík when the forecast is active.
What Kp level is needed for aurora in Dalvík?
Dalvík sits at 66°N magnetic latitude, the same as Akureyri and Húsavík, where the Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach at least Kp 1 before aurora is reliably visible. At Kp 1 a clear arc appears along the fjord. Because the sky around Dalvík is dark - Bortle Class 2 from the harbour and fjord shore - even faint activity at the threshold is detectable here.
Can you take the ferry to Grímsey Arctic Circle island from near Dalvík?
Yes, though not directly from Dalvík. The Sæfari ferry to Grímsey departs from Dalvík harbour - this is the main scheduled ferry connection to Iceland's Arctic Circle island. Grímsey sits at exactly 66°33'N, straddling the Arctic Circle, and gives aurora conditions at Kp 1-2 in a remote island setting with no light pollution. The ferry takes about 3 hours and runs several times a week. For aurora purposes, Grímsey is an extreme option - the crossing is subject to weather cancellation in winter storms and accommodation on the island is very limited.
How do I get from Akureyri to Dalvík?
Dalvík is 45 km north of Akureyri on Route 82, a drive of around 45 minutes along the western shore of Eyjafjörður. The road is paved and gritted in winter. There is also a scheduled bus service (Strætó route 79) connecting Akureyri and Dalvík, but in winter the service is limited to a few runs per day. A hire car gives the flexibility to leave Akureyri at short notice when aurora activity is elevated. The fjord road between the two towns passes through dark farmland that is itself usable for aurora watching at any pull-in facing east across the fjord.
When is the best time to visit Dalvík for aurora?
September to April, when nights are dark enough for aurora to be visible. October and March are statistically the most active months for geomagnetic events due to the Russell-McPherron effect at the equinoxes. The longest dark windows are December and January with approximately 18 hours of darkness per day. Summer is not viable for aurora at this latitude - midnight sun from late May through mid-July means no astronomical darkness. The weather in North Iceland is generally drier and clearer than the south and west coasts, making Dalvík and the Eyjafjörður area one of the more reliably clear aurora viewing zones in the country.
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