Sunspot region AR8624
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/07/07 | 2 | 0 | AXX | N24E26 | |
| 1999/07/09 | 2 | 0 | AXX | N26E00 | |
| 1999/07/10 | 4 | 0 | BXO | N24W14 | |
| 1999/07/11 | 3 | 0 | BXO | N23W27 | |
| 1999/07/12 | 3 | 10 | BXO | N24W41 | |
| 1999/07/13 | 5 | 20 | BXO | N23W56 | |
| 1999/07/14 | 4 | 30 | BXO | N22W70 | |
| 1999/07/15 | 6 | 60 | CSO | N23W85 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4392 (including CMEs) 38Current Farside Activity 416CH 31 HSS 10AR 4393 3Unspecified geomagnetic activity 128
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/16 | M2.7 |
| Last geomagnetic storm | 2026/03/14 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 84.2 +6 |
| Last 30 days | 59.9 -64.3 |