Sunspot region AR11149
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/01/22 | 20 | 70 | DRI | N18W05 | |
| 2011/01/23 | 15 | 150 | DSI | N18W19 | |
| 2011/01/24 | 18 | 160 | DSI | N17W32 | |
| 2011/01/25 | 7 | 160 | DSI | N16W45 | |
| 2011/01/26 | 6 | 130 | DSO | N17W62 | |
| 2011/01/27 | 4 | 250 | DSO | N17W77 |
| B | C | M |
|---|---|---|
| 35 | 11 | 1 |
The top 10 solar flares from sunspot region 11149
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2 | 2011/01/28 | 00:44 | 01:03 | 01:10 | |
| 2 | C4.79 | 2011/01/21 | 04:12 | 04:17 | 04:20 | |
| 3 | C3.51 | 2011/01/22 | 08:01 | 08:28 | 08:48 | |
| 4 | C3.24 | 2011/01/21 | 16:38 | 17:12 | 17:17 | |
| 5 | C2.27 | 2011/01/28 | 04:02 | 04:25 | 04:35 | |
| 6 | C2.18 | 2011/01/28 | 10:05 | 10:22 | 10:30 | |
| 7 | C2.05 | 2011/01/21 | 14:24 | 14:38 | 14:49 | |
| 8 | C2.05 | 2011/01/24 | 05:56 | 06:15 | 06:32 | |
| 9 | C1.92 | 2011/01/21 | 20:14 | 20:31 | 20:39 | |
| 10 | C1.72 | 2011/01/27 | 11:53 | 12:01 | 12:05 |
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| 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 | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 147.6 -68 |
| Last 30 days | 153.9 -57.9 |