RUS

ENG

About
Project diary
Photo gallery
Astronomy news
Space weather

Images of the Sun
Solar flares
Geomagnetic storms
Geomagnetic storm forecast
Solar wind
Solar wind forecast
Auroras (northern lights)
Sunspots and active regions

◀ May 2026 ▶
su	mo	tu	we	th	fr	st

Go to date

Today

Diary

02.07.2026 Active region 4478 observed on the Sun has become the second largest in a decade
01.07.2026 A high-level X-ray flare has been registered on the Sun
30.06.2026 Active region 4478

Main page of the Diary All Diary entries

Solar wind forecast — May 21, 2026

21.05.2026 Calgary

Previous day Next day

Home › Solar wind forecast › May 21, 2026

no data