ENG

About site
Projects
Project diary
Gallery
Astronomy news
Space weather today

Sun images
Geomagnetic storms online
Sun flares
Geomagnetic activity forecast
Solar wind
Auroras (northern lights)
Active areas

February : 2010
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

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

Geomagnetic activity forecast in Philadelphia — Feb 15, 2010

Feb 15, 2010 Philadelphia

Previous day Next day

No data

© Laboratory of Solar Astronomy, SRI RAS