Celebrate with an M7.1 solar flare!

2 days ago · Solar activity reached moderate levels, with 19 flares observed (1 M-class, 18 C-class), during this period. Strongest flare: M2.2 from AR4341 at 10:19 UTC on 17 Jan. It triggered an R1 …

Planetary Transit: Mercury, Venus, and Mars visible in LASCO and CCOR-1 imagery. Differential imagery animations are now available on our SWPC webpage. The NOAA SWFO-L1 spacecraft is …

May 9, 2025 · Stay updated on the latest solar activity, coronal mass ejections, solar wind activity, and aurora predictions. Whether you’re an astrophysics enthusiast or a solar observer, this dashboard …

Edited Event reports are preliminary solar event reports received at SWPC and manually reviewed and edited by the duty forecaster. SWPC compiles these lists from preliminary reports received from …

2 days ago · Explore today's real-time solar data, including live sunspot images, solar spectrum updates, and nautical twilight times. Stay updated on current sky activity with accurate solar observations.

3 days ago · The Solar Terrestrial Activity Report presents current solar data and images. Coronal holes and active solar regions are tracked daily and documented using SDO images.

Jan 8, 2026 · Below you'll find a daily report brought to you by the NOAA about the solar activity and auroral activity during the past day and the prediction for the coming days.

Solar Cycle 25 has roared to life faster than forecasters expected. The sun's strengthening and increasingly tangled magnetic field repels cosmic rays from deep space.

EOVSA, AFINO, Solar Flare Finder and Helioportal (NJIT)!