Sunspot region AR11529
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/07/24 | 1 | 60 | HSX | S12E71 | |
| 2012/07/25 | 1 | 70 | HSX | S12E57 | |
| 2012/07/26 | 2 | 80 | HSX | S11E43 | |
| 2012/07/27 | 2 | 80 | HSX | S11E30 | |
| 2012/07/28 | 2 | 80 | HSX | S11E16 | |
| 2012/07/29 | 1 | 60 | HSX | S10E03 | |
| 2012/07/30 | 1 | 70 | HSX | S11W10 | |
| 2012/07/31 | 2 | 60 | HSX | S11W23 | |
| 2012/08/01 | 1 | 60 | HSX | S11W37 | |
| 2012/08/02 | 1 | 40 | HSX | S11W50 | |
| 2012/08/03 | 1 | 30 | HSX | S11W62 | |
| 2012/08/04 | 1 | 40 | HSX | S11W76 | |
| 2012/08/05 | 1 | 30 | HSX | S10W88 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/30 | M2.03 |
| Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 78.8 -61.8 |
| Last 30 days | 103.5 -33.8 |