Sunspot region AR10906
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2006/09/01 | 12 | 100 | CAO | S09W52 | |
| 2006/09/02 | 10 | 100 | DAO | S09W65 | |
| 2006/09/03 | 6 | 90 | BXO | S09W78 |
| B | C |
|---|---|
| 17 | 3 |
The top 10 solar flares from sunspot region 10906
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.44 | 2006/09/01 | 05:06 | 05:42 | 07:19 | |
| 2 | C1.03 | 2006/08/31 | 04:24 | 04:27 | 04:30 | |
| 3 | C1 | 2006/08/31 | 17:06 | 17:48 | 18:06 | |
| 4 | B9.52 | 2006/08/31 | 13:55 | 14:05 | 14:12 | |
| 5 | B6.52 | 2006/09/01 | 01:10 | 01:19 | 01:29 | |
| 6 | B5.59 | 2006/09/01 | 18:45 | 18:51 | 18:56 | |
| 7 | B4.06 | 2006/09/03 | 18:26 | 18:31 | 18:35 | |
| 8 | B4.01 | 2006/09/03 | 17:39 | 18:13 | 18:24 | |
| 9 | B3.31 | 2006/08/31 | 09:37 | 09:46 | 09:51 | |
| 10 | B2.62 | 2006/09/01 | 18:14 | 18:18 | 18:23 |
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 |