Twenty-Four Hour Observed Maximum: S1
At 8:25am CDT a Level 1 solar radiation storm began; the solar environment produced a class-M4 flare. According to the SWPC an S1 alert is sent out when there is the possibility of minor disruption to HF radio communication in Earth's polar regions.
https://www.spaceweather.gov/news/s1-mi ... march-2022
Always view the Sun safely!
1 post • Page 1 of 1