Sunspot region AR9308
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/01/11 | 3 | 20 | CSO | N14E52 | |
| 2001/01/12 | 9 | 60 | DSO | N14E39 | |
| 2001/01/13 | 15 | 100 | DAO | N14E25 | |
| 2001/01/14 | 11 | 180 | DAO | N16E11 | |
| 2001/01/15 | 14 | 200 | DAO | N15W01 | |
| 2001/01/16 | 19 | 190 | DAO | N15W17 | |
| 2001/01/17 | 16 | 100 | DAO | N14W28 | |
| 2001/01/18 | 7 | 80 | DAO | N16W41 | |
| 2001/01/19 | 5 | 30 | CSO | N16W56 | |
| 2001/01/20 | 3 | 50 | CSO | N17W70 | |
| 2001/01/21 | 1 | 10 | AXX | N17W82 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 9308
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.37 | 2001/01/12 | 00:00 | 00:07 | 00:13 | |
| 2 | C1.71 | 2001/01/11 | 02:11 | 02:15 | 02:20 |
Latest news
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/22 | M3.7 |
| 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 | 151.7 -60.5 |