The National Institute of Information and Communications Technology has raised concerns about the possibility of auroras being visible in regions like Hokkaido and other low-latitude areas due to heightened solar activity. They have advised caution as this activity may lead to disruptions in the Global Positioning System and aircraft communications in the coming days, starting from Friday night. The Institute highlighted that the sun operates on an 11-year cycle of activity and is currently positioned in the solar maximum phase, characterized by increased sunspot formation.

During the solar maximum phase, the sun showcases the most sunspots, which are dark areas on its surface indicative of intense magnetic activity. The appearance of significant sunspots on the sun's surface has been a notable occurrence, raising concerns about potential consequences on Earth's technological infrastructure. This extreme solar activity has the potential to impact various systems dependent on satellite communication, such as the Global Positioning System and aircraft communications, thereby necessitating preparedness and vigilance among relevant authorities and stakeholders. The Institute's warning serves as a proactive measure to ensure that any disruptions caused by the solar activity are anticipated and mitigated to minimize potential adverse effects.