Sunspot region AR9822
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/02/09 | 9 | 150 | DAO | N18E69 | |
| 2002/02/10 | 5 | 70 | CSO | N17E56 | |
| 2002/02/11 | 7 | 70 | CSO | N17E40 | |
| 2002/02/12 | 7 | 40 | CAO | N18E26 | |
| 2002/02/13 | 4 | 30 | CSO | N18E12 | |
| 2002/02/14 | 4 | 10 | BXO | N17W05 | |
| 2002/02/15 | 4 | 10 | BXO | N17W18 |
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 9822
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.55 | 2002/02/14 | 01:35 | 01:42 | 01:48 | |
| 2 | C4.66 | 2002/02/13 | 09:36 | 09:48 | 09:53 | |
| 3 | C3.71 | 2002/02/09 | 08:11 | 08:17 | 08:34 | |
| 4 | C2.98 | 2002/02/11 | 09:22 | 09:29 | 09:47 | |
| 5 | C2.76 | 2002/02/15 | 01:53 | 02:07 | 02:11 |
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 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |