Sunspot region AR11026
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2009/09/22 | 1 | 10 | AXX | S29E63 | |
| 2009/09/23 | 2 | 30 | CSO | S30E54 | |
| 2009/09/24 | 2 | 40 | HSX | S36E34 | |
| 2009/09/25 | 1 | 70 | HSX | S29E28 | |
| 2009/09/26 | 1 | 20 | AXX | S30E15 |
| B | C |
|---|---|
| 5 | 1 |
The top 6 solar flares from sunspot region 11026
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.9 | 2009/09/25 | 00:47 | 01:02 | 01:16 | |
| 2 | B6.06 | 2009/09/22 | 20:31 | 20:41 | 20:47 | |
| 3 | B5.15 | 2009/09/22 | 10:54 | 10:57 | 11:01 | |
| 4 | B3.85 | 2009/09/24 | 23:41 | 23:53 | 00:02 | |
| 5 | B1.61 | 2009/09/21 | 12:51 | 12:56 | 13:02 | |
| 6 | B1.61 | 2009/09/24 | 00:16 | 00:20 | 00:24 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
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Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
Latest forum messages
AR4366 146Current Farside Activity 350Space Weather Memes 779Do the high-resolution sunspot counts point to more complex sunspots? 38Broad-spectrum aurora pillars 48
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/02/01 | M6.7 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| Last 30 days | 119.2 +2.7 |