Aurora Forecast
Tonight's outlook
August 23: Activity remains low. However, keep an eye for negative Bz under real time space weather data. When negative, substorms can occur even if activity is low. Highest odds of seeing aurora in Iceland tonight is between 23-02 in the north-east. Follow us on Instagram for latest updates. Learn more: Guide on chasing the northern lights in Iceland
Rent a car or book a tour to chase the Northern Lights.
Kp-index Forecast
Sun
Moon
Real Time Space Weather Data
When the Bz value points south, aurora is active. Faster solar wind expands the auroral oval. Higher density leads to more colourful displays.
Solar Wind Speed
Bz value
Solar wind density
Bt (total strength)
Auroral Activity
Leirvogur Magnetic Observatory
Record of measurements at Leirvogur for the past 6 hours.
Learn more
Aurora tours
Aurora tour is the best way to catch Northern Lights in Iceland. By booking a tour below, you support this website.
Solar Activity
Sunspots
Solar flares
Coronal Holes
Coronal Mass Ejections
Kp-index Forecast
Short-term Kp-index forecast
The chart shows 3 day forecast of the Kp-index with hourly interval
Long-term Kp-index forecast
The chart shows the largest daily Kp-index value
