Sunspot region AR10107
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/09/09 | 5 | 60 | CSO | N11E70 | |
| 2002/09/10 | 5 | 80 | DSO | N11E56 | |
| 2002/09/11 | 9 | 150 | DAO | N11E43 | |
| 2002/09/12 | 15 | 170 | DAO | N11E30 | |
| 2002/09/13 | 20 | 190 | DAI | N11E16 | |
| 2002/09/14 | 23 | 190 | DAI | N11E03 | |
| 2002/09/15 | 23 | 190 | DAI | N11W10 | |
| 2002/09/16 | 11 | 100 | DAO | N11W23 | |
| 2002/09/17 | 7 | 80 | DAO | N11W36 | |
| 2002/09/18 | 4 | 90 | DAO | N11W52 | |
| 2002/09/19 | 3 | 30 | HSX | N11W67 | |
| 2002/09/20 | 2 | 10 | AXX | N12W80 | |
| 2002/09/21 | 1 | 20 | HAX | N12W92 |
| C |
|---|
| 11 |
The top 10 solar flares from sunspot region 10107
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.9 | 2002/09/12 | 00:09 | 00:18 | 00:30 | |
| 2 | C5.77 | 2002/09/08 | 14:45 | 14:57 | 15:08 | |
| 3 | C5.17 | 2002/09/10 | 20:44 | 20:51 | 20:54 | |
| 4 | C4.03 | 2002/09/12 | 07:07 | 07:14 | 07:25 | |
| 5 | C3.67 | 2002/09/10 | 15:52 | 15:55 | 16:00 | |
| 6 | C3.6 | 2002/09/12 | 11:47 | 11:53 | 12:00 | |
| 7 | C3.13 | 2002/09/10 | 13:32 | 13:36 | 13:39 | |
| 8 | C3.06 | 2002/09/11 | 05:03 | 05:09 | 05:13 | |
| 9 | C2.19 | 2002/09/11 | 05:49 | 05:54 | 05:57 | |
| 10 | C1.96 | 2002/09/11 | 14:48 | 15:03 | 15:06 |
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| 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 | 140.8 +28.2 |
| Last 30 days | 124.4 +17 |