Sunspot region AR11009
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2008/12/11 | 3 | 50 | DSO | S26W59 | |
| 2008/12/12 | 2 | 20 | BXO | S25W73 | |
| 2008/12/13 | 4 | 20 | BXO | S25W90 |
| B | C |
|---|---|
| 4 | 2 |
The top 6 solar flares from sunspot region 11009
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.09 | 2008/12/11 | 09:22 | 09:25 | 09:27 | |
| 2 | C1.38 | 2008/12/11 | 11:41 | 11:44 | 11:46 | |
| 3 | B3.81 | 2008/12/11 | 05:22 | 05:37 | 05:50 | |
| 4 | B3.21 | 2008/12/11 | 08:27 | 08:31 | 08:33 | |
| 5 | B3.02 | 2008/12/11 | 14:12 | 14:15 | 14:17 | |
| 6 | B1.46 | 2008/12/11 | 11:34 | 11:37 | 11:41 |
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 | 146.1 -69.4 |
| Last 30 days | 152.7 -59.2 |