Sunspot region AR11702
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/03/21 | 5 | 20 | DRO | N08W24 | |
| 2013/03/22 | 4 | 40 | DAO | N08W38 | |
| 2013/03/23 | 7 | 50 | CAO | N08W51 | |
| 2013/03/24 | 9 | 60 | CAO | N07W64 | |
| 2013/03/25 | 4 | 40 | CAO | N08W74 | |
| 2013/03/26 | 4 | 40 | CAO | N08W88 | |
| 2013/03/27 | 4 | 40 | CAO | N08W0* |
2013/03/22
2013/03/23
2013/03/24
2013/03/25
2013/03/26
2013/03/27
|
2013/03/22
2013/03/23
2013/03/24
2013/03/25
2013/03/26
2013/03/27
|
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 |