Sunspot region AR11051
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/02/25 | 3 | 100 | CAO | N17E66 | |
| 2010/02/26 | 3 | 10 | BXO | N16E54 | |
| 2010/02/27 | 3 | 40 | CSO | N15E41 | |
| 2010/02/28 | 4 | 30 | CAO | N15E27 | |
| 2010/03/01 | 3 | 10 | HSX | N15E12 | |
| 2010/03/02 | 1 | 10 | HSX | N16W01 | |
| 2010/03/03 | 1 | 10 | HSX | N16W14 | |
| 2010/03/04 | 2 | 10 | AXX | N15W28 | |
| 2010/03/05 | 1 | 10 | AXX | N16W41 | |
| 2010/03/06 | 1 | 10 | AXX | N16W53 |
| B |
|---|
| 4 |
The top 4 solar flares from sunspot region 11051
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.99 | 2010/02/24 | 02:18 | 02:23 | 02:26 | |
| 2 | B4.21 | 2010/02/24 | 23:56 | 00:01 | 00:09 | |
| 3 | B2.23 | 2010/02/27 | 19:24 | 19:29 | 19:34 | |
| 4 | B1.49 | 2010/02/27 | 22:20 | 22:24 | 22:26 |
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 | 147.6 -68 |
| Last 30 days | 154.6 -57.2 |