Sunspot region AR11041
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/01/21 | 6 | 60 | CSO | S25E77 | |
| 2010/01/22 | 7 | 190 | CAO | S24E61 | |
| 2010/01/23 | 7 | 200 | ESO | S25E50 | |
| 2010/01/24 | 9 | 190 | EAI | S24E35 | |
| 2010/01/25 | 7 | 170 | DSI | S24E23 | |
| 2010/01/26 | 11 | 50 | CAI | S25E12 | |
| 2010/01/27 | 7 | 60 | DSO | S24W03 | |
| 2010/01/28 | 5 | 40 | CSO | S25W16 | |
| 2010/01/29 | 3 | 30 | HSX | S26W32 | |
| 2010/01/30 | 2 | 20 | BXO | S27W42 | |
| 2010/01/31 | 1 | 10 | AXX | S27W58 |
| B | C | M |
|---|---|---|
| 9 | 21 | 6 |
The top 10 solar flares from sunspot region 11041
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.94 | 2010/01/20 | 17:50 | 17:55 | 18:00 | |
| 2 | M3.31 | 2010/01/19 | 13:03 | 13:41 | 13:50 | |
| 3 | M2.64 | 2010/01/20 | 10:46 | 10:59 | 11:10 | |
| 4 | M2.42 | 2010/01/19 | 20:23 | 20:35 | 20:46 | |
| 5 | M2.39 | 2010/01/20 | 07:42 | 07:49 | 07:53 | |
| 6 | M1.47 | 2010/01/20 | 06:45 | 07:27 | 07:34 | |
| 7 | C7.38 | 2010/01/19 | 17:44 | 17:55 | 18:21 | |
| 8 | C7.16 | 2010/01/20 | 04:48 | 04:57 | 05:03 | |
| 9 | C7.09 | 2010/01/18 | 19:54 | 20:39 | 21:06 | |
| 10 | C7 | 2010/01/21 | 01:16 | 01:20 | 01:24 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 988Current Farside Activity 370Incoming & Unnumbered Active Regions 152Feb 8-9 CMEs 17Do the high-resolution sunspot counts point to more complex sunspots? 52
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M1.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |