Sunspot region AR10440
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/08/22 | 5 | 20 | CSO | S08E12 | |
| 2003/08/23 | 15 | 90 | DSO | S07W06 | |
| 2003/08/24 | 12 | 90 | DSO | S08W20 | |
| 2003/08/25 | 9 | 60 | DSO | S08W33 | |
| 2003/08/26 | 4 | 30 | CSO | S07W47 | |
| 2003/08/27 | 1 | 10 | AXX | S07W64 | |
| 2003/08/28 | 1 | 20 | AXX | S07W77 |
Latest news
Wednesday, 15 May 2024
More X-flares!
Tuesday, 14 May 2024
X8.7 solar flare
Monday, 13 May 2024
M6.6 solar flare with earth-directed CME
Latest forum messages
Incoming Active Regions 337Records from current activity discussion 8Unspecified geomagnetic activity 1024May 2024 Geomagnetic Storms from AR 13664 (2) 307Unproven theories 449
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/15 | M3.2 |
| Last geomagnetic storm | 2024/05/13 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 153.1 +16.6 |
| Last 30 days | 176.7 +74.1 |