On Saturday evening, residents of the Helsinki metropolitan area had the opportunity to witness a stunning display of the Northern Lights. According to Seppo Kärkkäinen, a photographer for Ilta-Sanomat, the green auroras were visible above Helsinki. Meteorologist Jouko Korhonen from the Finnish Meteorological Institute mentioned that while seeing the Northern Lights in the Helsinki area is not entirely unusual, the chances of viewing them are more reliable and frequent in the northern parts of Finland.

Korhonen pointed out that the occurrence of auroras requires clear weather conditions, which are essential for visibility. He noted that there had been a clear spike in aurora activity recorded at the observing station in Nurmijärvi shortly after eight o'clock in the evening. However, he also cautioned that the activity was beginning to fade at that time. The Finnish Meteorological Institute reported that solar activity impacting space weather had remained fairly calm in the days leading up to the aurora sightings, with solar wind levels remaining at ordinary levels.

This particular weekend, however, saw an increase in space weather activity due to a fast flow from a coronal hole, which had reached the Earth's atmosphere by Friday. Korhonen indicated that this flow could lead to minor geomagnetic storm episodes, making aurora sightings possible. Overall, while the capital region may not frequently witness these phenomena, certain conditions can bring this mesmerizing natural display to a wider audience.