Sunspot region AR12575
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/08/09 | 2 | 30 | CSO | N16E66 | |
| 2016/08/10 | 2 | 50 | CSO | N16E52 | |
| 2016/08/11 | 1 | 10 | HRX | N15E37 | |
| 2016/08/12 | 2 | 10 | HRX | N14E22 | |
| 2016/08/13 | 2 | 10 | AXX | N14E08 | |
| 2016/08/14 | 2 | 10 | AXX | N14W04 | |
| 2016/08/17 | 3 | 10 | BXO | N14W40 |
2016/08/09
2016/08/10
2016/08/11
2016/08/12
2016/08/13
2016/08/14
2016/08/17
|
2016/08/09
2016/08/10
2016/08/11
2016/08/12
2016/08/13
2016/08/14
2016/08/17
|
Latest news
Monday, 6 May 2024
X4.5 solar flare
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Latest forum messages
Latest SC25 Predictions 118AR3663 228CME Imagery isn't updating since May 3rd. 10Sporadic E and Flare activity 20Filaments and prominences 76
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Space weather facts
| Last X-flare | 2024/05/06 | X4.4 |
| Last M-flare | 2024/05/06 | M1.5 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 159.4 +67 |