Sunspot region AR9541

Number of
sunspots
Size Class Magn. Class Spot Location
2001/07/14 5 120 CAO N16E69
2001/07/15 6 120 DSO N18E54
2001/07/16 8 150 DSO N17E42
2001/07/17 6 110 DSO N17E29
2001/07/18 6 130 DAO N17E16
2001/07/19 5 100 CSO N18E02
2001/07/20 4 80 CSO N18W10
2001/07/21 3 70 CAO N16W28
2001/07/22 2 30 CAO N18W38
2001/07/23 1 20 HSX N19W51
2001/07/24 1 20 AXX N19W65
2001/07/25 1 10 HRX N18W77
C
1

The top 1 solar flares from sunspot region 9541

Start Maximum End
1C1.382001/07/2107:0107:3007:52

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2026/02/04X4.3
Last M-flare2026/02/05M1.3
Last geomagnetic storm2026/01/28Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2025124 +32.2
February 2026141.3 +17.3
Last 30 days123.1 +14.7

This day in history*

Solar flares
12000X1.74
22026M2.7
32025M2.7
42026M2.5
52024M2.1
DstG
11983-183G4
21961-140G2
31982-111G2
41957-87G2
52002-82G1
*since 1994

Social networks