There may be strong geomagnetic activity in the next two days.

On the evening of November 5th at 19:19 Beijing time and in the morning of November 6th at 06:07, the sun emitted two consecutive flares, with maximum intensities of M7.4 and M8.6 respectively, accompanied by a significant coronal mass ejection. As a result, there may be strong geomagnetic activity in the next two days. Northern parts of China have the opportunity to see the aurora borealis, and areas such as Mohe in Heilongjiang, Xinjiang, and Inner Mongolia may even have the chance to see red and green composite auroras.