Sunspot region AR9103
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/07/27 | 1 | 10 | HRX | N08E28 | |
| 2000/07/28 | 3 | 20 | CRO | N09E16 | |
| 2000/07/29 | 10 | 40 | DAO | N10E03 | |
| 2000/07/30 | 16 | 120 | DAO | N08W11 | |
| 2000/07/31 | 15 | 120 | DSO | N11W26 | |
| 2000/08/01 | 11 | 120 | DSO | N10W39 | |
| 2000/08/02 | 5 | 100 | DSO | N12W52 | |
| 2000/08/03 | 4 | 100 | DSO | N11W65 | |
| 2000/08/04 | 2 | 60 | CSO | N11W78 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9103
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2000/07/29 | 16:32 | 16:38 | 16:44 |
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
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/16 | M2.4 |
| Last geomagnetic storm | 2026/02/15 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 109 -3.6 |
| Last 30 days | 126.1 +25.9 |