M3.9 solar flare erupts from Active Region 2822

A strong solar flare measuring M3.9 at its peak erupted from Active Region 2822 at 19:04 UTC on May 7, 2021. While this is one of the strongest solar flares of the new solar cycle — SC25, the location of region 2822 does not favor Earth-directed CMEs.
This event was accompanied by Type II (848 km/s) and Type IV radio sweeps, as well as dimming around the region in SUVI 195 imagery.
A shortwave radio blackout took place over North America.
Further analysis will occur to determine if there is an Earth-directed component to the CME as coronagraph imagery becomes available, SWPC forecasters said at 00:30 UTC today.
Image credit: NASA/SDO AIA 131. Acquired at 19:20 UTC on May 7, 2021
Featured image: CME produced by M3.9 solar flare on May 7, 2021. Credit: ESA/NASA SOHO/LASCO C3
If you value what we do here, create your ad-free account and support our journalism.
Related articles
Producing content you read on this website takes a lot of time, effort, and hard work. If you value what we do here, select the level of your support and register your account.
Your support makes this project fully self-sustainable and keeps us independent and focused on the content we love to create and share.
All our supporters can browse the website without ads, allowing much faster speeds and a clean interface. Your comments will be instantly approved and you’ll have a direct line of communication with us from within your account dashboard. You can suggest new features and apps and you’ll be able to use them before they go live.
You can choose the level of your support.
Stay kind, vigilant and ready!
You can also support us by sending us a one-off payment using PayPal: