Sunspot region AR12756
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/01/09 | 3 | 20 | BXO | N22W65 | |
| 2020/01/10 | 2 | 10 | BXO | N22W77 |
2020/01/09
2020/01/10
|
2020/01/09
2020/01/10
|
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 12756
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B1.1 | 2020/01/10 | 11:52 | 11:59 | 12:04 | |
| 2 | B1.1 | 2020/01/10 | 14:41 | 14:45 | 14:51 |
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
AR4378 15AR4381 10AR 4384 7Unexplained proton activity 117Do the high-resolution sunspot counts point to more complex sunspots? 75
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| March 2026 | 75.5 -37.1 |
| Last 30 days | 61.4 -62.2 |