September 18: Geomagnetic storm is over. Quiet conditions expected tonight with weak Northern Lights. Clear skies in multiple locations predicted.
The likelihood of aurora activity increases when the needle points to the red zone
This is a short-term forecast of the location and intensity of the aurora.
Record of measurements at Leirvogur for the past 24 hours.
The chart shows 3 day forecast of the Kp-index with hourly interval
The chart shows the largest daily Kp-index value
