ENG

About site
Projects
Project diary
Gallery
Astronomy news
Space weather today

Sun images
Geomagnetic storms online
Sun flares
Geomagnetic activity forecast
Active areas

April : 2017
su	mo	tu	we	th	fr	st
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30

Diary

Nov 10, 2025 The mass ejection from the new flare will catch up with and absorb the plasma cloud ejected yesterday.
Nov 10, 2025 A repeat of the highest X-level flare occurred on the Sun.
Nov 9, 2025 Early data from space coronagraphs confirms frontal ejection

Diary's archive

Geomagnetic activity forecast in Hartford — Apr 22, 2017

Apr 22, 2017 Hartford

Previous day Next day

No data

© Laboratory of Solar Astronomy, SRI RAS