#SolarFlareAlert
A strong M6.4 solar flare was detected today. Short HF radio blackouts are possible in sunlit areas, while geomagnetic conditions remain quiet for now with Kp 1.7.

#SolarFlareAlert #SolarFlare #SpaceWeather #SolarActivity
October 11, 2026 at 4:43 PM
Powerful solar flare erupts from sun triggering radio blackouts across North America
#SolarFlareAlert #SpaceWeather #AuroraWatch
www.youtube.com/watch?v=T6jW...
Powerful solar flare erupts from sun triggering radio blackouts across North America
YouTube video by B.C. Begley
www.youtube.com
June 17, 2025 at 11:52 PM
Putting this out there in case relevant birdsite bots go silent: I've coded up a bot to toot over at the tootsite when there is at least an M-class solar flare in progress.

https://meteo.social/@solarflarealert
Solar flare alerts (@solarflarealert@meteo.social)
2.69K Posts, 0 Following, 623 Followers · Automated postings based on GOES X-ray flux for at least M-class solar flares. Operated by @es5nhc@meteo.social Data source: https://www.swpc.noaa.gov/products/goes-x-ray-flux
meteo.social
November 8, 2024 at 4:54 AM
Official geomagnetic alert Kp 6 #solarflarealert #solaralert #kp6
June 5, 2026 at 4:46 PM
No dziś słońce szaleje - możliwe aurory na niebie. Ziemia broni się dzielnie i to najważniejsze #solarflare #solarflarealert
June 5, 2026 at 3:28 PM