Sunspot region AR10856
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2006/02/28 | 1 | 10 | AXX | S08E69 | |
| 2006/03/01 | 1 | 20 | AXX | S09E54 | |
| 2006/03/05 | 3 | 10 | AXX | S10E01 | |
| 2006/03/06 | 5 | 10 | AXX | S10W12 | |
| 2006/03/07 | 4 | 10 | AXX | S10W25 | |
| 2006/03/08 | 2 | 10 | AXX | S08W38 | |
| 2006/03/09 | 1 | 10 | AXX | S08W50 |
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 10856
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.93 | 2006/03/11 | 13:22 | 14:00 | 14:51 | |
| 2 | B4.43 | 2006/02/27 | 08:59 | 09:06 | 09:09 |
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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 | 2026/02/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 97.3 -15.3 |
| Last 30 days | 113.3 +2.3 |