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 : 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	29	30

Diary

Dec 27, 2025 Comet 3I/ATLAS is on its way to Jupiter and will pass in the sky today at a minimum distance from the star Regulus.
Dec 27, 2025 The Sun experienced its most powerful flare since December 8.
Dec 26, 2025 Solar flares may resume around the New Year holidays

Diary's archive

Geomagnetic activity forecast in Kitchener — Apr 21, 2010

Apr 21, 2010 Kitchener

Previous day Next day

No data

© Laboratory of Solar Astronomy, SRI RAS