Home » News & Blogs » On the Size of the Flare Associated with the Solar Proton Event in 774 AD
Bookmark and Share
AAS Nova

On the Size of the Flare Associated with the Solar Proton Event in 774 AD

8 Dec 2020, 17:00 UTC
On the Size of the Flare Associated with the Solar Proton Event in 774 AD
(200 words excerpt, click title or image to see full post)

E. W. Cliver et al 2020 ApJ 903 41
The 774 AD solar proton event, a tremendous increase in proton influx identified in measurements of Japanese tree rings, may have been produced by a single, 1033-erg solar superflare.

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod