SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR12533

Number of
sunspots		 Size Class Magn. Class Spot Location
2016/04/21 1 60 HSX S02E68
2016/04/22 1 60 HSX S02E54
2016/04/23 1 60 HSX S02E43
2016/04/24 1 80 HSX S02E30
2016/04/25 1 100 HSX S02E15
2016/04/26 1 100 HSX S02E01
2016/04/27 1 100 HSX S02W10
2016/04/28 1 110 HSX S03W24
2016/04/29 1 90 HSX S02W37
2016/04/30 1 80 HSX S02W50
2016/05/01 1 80 HSX S03W64
2016/05/02 1 70 HSX S03W78
Back to top
The maximum X-ray flux of the past two hours is:
M1.91

Latest news

Latest forum messages

AR4048 18AR4043 46AR4046 128Incoming & Unnumbered Active Regions 1658Aurora photography hints for those of us with smartphones 51
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

23:21 UTC - Solar flare

Moderate M1.91 flare from sunspot region 4048

alert

22:51 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.1)

21:57 UTC - Solar flare

Moderate M1.45 flare from sunspot region 4048

alert

21:36 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.11)

00:00 UTC - Solar flare

Moderate M1.79 flare

alert

Get instant alerts!

Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/03/28M1.7
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025128.3 -26.4
Last 30 days128.3 -24

This day in history*

Solar flares
12001X2.45
22014X1.45
32023X1.2
42024M3.2
52001M3.13
DstG
11959-154G3
21979-129G3
31989-125G3
41957-121G4
51984-86G2
*since 1994

Social networks