Sunspot region AR12990
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/04/13 | 3 | 20 | BXO | N16E47 | |
| 2022/04/14 | 5 | 40 | DAO | N15E32 | |
| 2022/04/15 | 3 | 70 | DAO | N16E19 | |
| 2022/04/16 | 4 | 60 | DAO | N16E06 | |
| 2022/04/17 | 5 | 60 | DAO | N16W07 | |
| 2022/04/18 | 6 | 30 | BXO | N16W21 | |
| 2022/04/19 | 6 | 30 | BXO | N16W45 |
2022/04/13
2022/04/14
2022/04/15
2022/04/16
2022/04/17
2022/04/18
2022/04/19
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2022/04/13
2022/04/14
2022/04/15
2022/04/16
2022/04/17
2022/04/18
2022/04/19
|
Latest news
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/23 | M8.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 106.6 -45.9 |
| Last 30 days | 116.1 -41.8 |