Sunspot region AR12128
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/07/28 | 1 | 30 | HRX | S21E75 | |
| 2014/07/29 | 1 | 30 | HSX | S21E61 | |
| 2014/07/30 | 1 | 30 | HSX | S20E47 | |
| 2014/07/31 | 1 | 30 | HAX | S20E33 | |
| 2014/08/01 | 1 | 30 | HSX | S20E21 | |
| 2014/08/02 | 1 | 20 | HSX | S21E07 | |
| 2014/08/03 | 1 | 20 | HRX | S21W05 | |
| 2014/08/04 | 1 | 10 | AXX | S21W19 | |
| 2014/08/07 | 1 | 10 | CAO | S20W61 | |
| 2014/08/08 | 2 | 10 | AXX | S19W75 |
2014/07/28
2014/07/29
2014/07/30
2014/07/31
2014/08/01
2014/08/02
2014/08/03
2014/08/04
2014/08/07
2014/08/08
|
2014/07/28
2014/07/29
2014/07/30
2014/07/31
2014/08/01
2014/08/02
2014/08/03
2014/08/04
2014/08/07
2014/08/08
|
Latest news
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Latest forum messages
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/21 | M1.2 |
| Last geomagnetic storm | 2025/03/22 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 140.6 -14 |
| Last 30 days | 138.7 -14.7 |