Sunspot region AR9231
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/11/14 | 6 | 140 | DAO | S23E72 | |
| 2000/11/15 | 14 | 250 | EAI | S24E56 | |
| 2000/11/16 | 22 | 320 | EAI | S24E44 | |
| 2000/11/17 | 32 | 370 | FAC | S23E30 | |
| 2000/11/18 | 34 | 330 | FAI | S24E19 | |
| 2000/11/19 | 37 | 200 | FAI | S24E05 | |
| 2000/11/20 | 40 | 270 | FAI | S24W10 | |
| 2000/11/21 | 39 | 410 | FKI | S24W23 | |
| 2000/11/22 | 26 | 360 | FKI | S23W36 | |
| 2000/11/23 | 22 | 330 | FAI | S24W50 | |
| 2000/11/24 | 20 | 320 | FAI | S23W62 | |
| 2000/11/25 | 10 | 250 | FKI | S24W74 | |
| 2000/11/26 | 2 | 80 | CAO | S20W91 |
| C | M |
|---|---|
| 27 | 5 |
The top 10 solar flares from sunspot region 9231
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.17 | 2000/11/18 | 10:51 | 11:00 | 11:09 | |
| 2 | M1.28 | 2000/11/16 | 00:20 | 00:40 | 01:02 | |
| 3 | M1.08 | 2000/11/23 | 14:19 | 14:24 | 14:26 | |
| 4 | M1.03 | 2000/11/20 | 23:52 | 00:36 | 01:03 | |
| 5 | M1.02 | 2000/11/14 | 07:52 | 08:06 | 08:23 | |
| 6 | C4.74 | 2000/11/23 | 02:33 | 02:43 | 02:51 | |
| 7 | C4.27 | 2000/11/23 | 04:07 | 04:10 | 04:18 | |
| 8 | C3.76 | 2000/11/23 | 12:52 | 13:08 | 13:24 | |
| 9 | C3.76 | 2000/11/24 | 13:15 | 13:19 | 13:21 | |
| 10 | C3.66 | 2000/11/22 | 22:46 | 22:52 | 22:56 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
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Space Weather Memes 793Feb 8-9 CMEs 24AR4374 9Do the high-resolution sunspot counts point to more complex sunspots? 59AR4366 1007
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/09 | M2.8 |
| 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 | 135.3 +22.7 |
| Last 30 days | 129.4 +28.1 |