Sunspot region AR11849
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/09/20 | 3 | 10 | BXO | N22E32 | |
| 2013/09/21 | 7 | 10 | BXO | N22E18 | |
| 2013/09/22 | 11 | 60 | DAO | N20E04 | |
| 2013/09/23 | 12 | 90 | DAO | N19W10 | |
| 2013/09/24 | 8 | 80 | DSO | N19W24 | |
| 2013/09/25 | 4 | 30 | CRO | N19W38 | |
| 2013/09/26 | 5 | 30 | EAO | N21W53 |
2013/09/20
2013/09/21
2013/09/22
2013/09/23
2013/09/24
2013/09/25
2013/09/26
|
2013/09/20
2013/09/21
2013/09/22
2013/09/23
2013/09/24
2013/09/25
2013/09/26
|
Latest news
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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 | 2026/02/22 | 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 | 83.5 -29.1 |
| Last 30 days | 67.7 -52.1 |