• Multiple Earth-directed CMEs produced over the weekend

    Solar activity has increased from low to moderate levels on Saturday and Sunday, May 22 and 23, 2021, with a series of C- and M-class solar flares produced by Active Region 2824. Multiple CMEs were produced during this period, with several having Earth-directed…

  • Moderately strong M1.1 solar flare erupts from Region 2824

    A moderately strong solar flare measuring M1.1 at its peak erupted from Active Region 2824 (Alpha) at 17:11 UTC on May 22, 2021. The event started at 17:03 and ended at 17:16 UTC. Its location does not favor Earth-directed CMEs, but there is a possibility that a…

  • Total lunar eclipse of May 26, 2021

    The Earth will pass between the Moon and Sun from 09:45 to 12:52 UTC on May 26, 2021, creating a total lunar eclipse — visible from eastern Asia, Australia, the Pacific, and the Americas. The total eclipse will last from 11:12 until 11:26 — with the greatest…

  • Subtropical Storm “Ana” forms NE of Bermuda

    Subtropical Storm "Ana" formed just northeast of Bermuda at 09:00 UTC on May 22, 2021, as the first named storm of the 2021 Atlantic hurricane season. Tropical or subtropical storms have formed before the official start of the season for the past 7 years….