Sunspot region AR10251
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/01/08 | 1 | 60 | HAX | S14E81 | |
| 2003/01/09 | 11 | 280 | DKI | S14E70 | |
| 2003/01/10 | 12 | 330 | EAO | S13E58 | |
| 2003/01/11 | 12 | 340 | EHO | S13E44 | |
| 2003/01/12 | 34 | 380 | EKO | S14E32 | |
| 2003/01/13 | 24 | 120 | EAI | S14E21 | |
| 2003/01/14 | 16 | 80 | CAO | S14E09 | |
| 2003/01/15 | 16 | 70 | DAO | S14W05 | |
| 2003/01/16 | 14 | 50 | CRO | S15W14 | |
| 2003/01/17 | 7 | 40 | CSO | S15W28 | |
| 2003/01/18 | 6 | 10 | BXO | S16W41 | |
| 2003/01/19 | 2 | 10 | AXX | S13W55 |
| C | M |
|---|---|
| 5 | 2 |
The top 7 solar flares from sunspot region 10251
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M7.07 | 2003/01/07 | 23:25 | 23:33 | 23:40 | |
| 2 | M1.46 | 2003/01/09 | 05:32 | 05:37 | 05:44 | |
| 3 | C4.9 | 2003/01/09 | 18:30 | 18:50 | 19:03 | |
| 4 | C3.59 | 2003/01/09 | 13:19 | 13:23 | 13:27 | |
| 5 | C3.49 | 2003/01/09 | 17:20 | 17:26 | 17:33 | |
| 6 | C2.47 | 2003/01/09 | 18:20 | 18:23 | 18:26 | |
| 7 | C2.07 | 2003/01/08 | 01:32 | 01:35 | 01:37 |
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| 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 |
| January 2026 | 119 -5 |
| Last 30 days | 119 +0.7 |