Sunspot region AR11170
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/03/09 | 2 | 30 | BXO | S26W68 | |
| 2011/03/10 | 6 | 50 | BXO | S25W80 | |
| 2011/03/11 | 6 | 20 | HRX | S25W94 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 11170
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.71 | 2011/03/08 | 09:32 | 09:35 | 09:39 | |
| 2 | C4.14 | 2011/03/09 | 21:35 | 21:42 | 21:45 | |
| 3 | C3.71 | 2011/03/09 | 15:42 | 15:48 | 15:53 | |
| 4 | C3.43 | 2011/03/10 | 09:07 | 09:13 | 09:27 |
Latest news
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
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| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/24 | M4.7 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| December 2024 | 106.6 -45.9 |
| Last 30 days | 114.4 -44.3 |