RUSENG

Diary

Jun 1, 2020
The first major spike in solar activity in the new cycle has ended
May 29, 2020
The major spike in solar activity in recent years continues - new largest solar flare has occurred
May 29, 2020
The largest flare in the last three years occured on Sun

Diary's archive

Active areas

Sep 17, 2007

sunspots

Sunspots and active regions

No sunspots and sunspot groups can be currently observed on the Sun's surface

H-alpha plages without spots

No H-alpha plages without spots can be currently observed on the Sun's surface