Sunspot region AR8053
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/06/19 | 4 | 20 | CRO | S27E31 | |
| 1997/06/20 | 6 | 20 | BXO | S26E17 | |
| 1997/06/21 | 2 | 10 | AXX | S27E06 | |
| 1997/06/22 | 1 | 0 | AXX | S27W07 |
Latest news
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Latest forum messages
Coronal Hole 22 84Filaments and prominences 718Incoming & Unnumbered Active Regions 1629Coronal Hole 21 43AR4028 7
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/14 | M1.1 |
| Last geomagnetic storm | 2025/03/14 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 121.7 -32.9 |
| Last 30 days | 142.7 -6.5 |