Sunspot region AR10284
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/02/09 | 4 | 20 | CRO | N12W14 | |
| 2003/02/10 | 4 | 20 | CSO | N13W26 | |
| 2003/02/11 | 1 | 0 | AXX | N14W41 | |
| 2003/02/12 | 1 | 0 | AXX | N12W58 |
| C | M |
|---|---|
| 6 | 1 |
The top 7 solar flares from sunspot region 10284
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.84 | 2003/02/14 | 09:07 | 09:18 | 09:23 | |
| 2 | C7.51 | 2003/02/14 | 05:18 | 05:26 | 05:33 | |
| 3 | C7.2 | 2003/02/14 | 02:02 | 02:12 | 02:18 | |
| 4 | C3.24 | 2003/02/13 | 23:24 | 23:32 | 23:37 | |
| 5 | C2 | 2003/02/14 | 08:37 | 08:47 | 08:57 | |
| 6 | C1.9 | 2003/02/14 | 12:47 | 13:03 | 13:11 | |
| 7 | C1.76 | 2003/02/14 | 11:26 | 11:47 | 11:57 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |