Sunspot region AR8366
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/10/19 | 1 | 0 | AXX | S16E35 | |
| 1998/10/24 | 7 | 20 | CRO | S16E19 | |
| 1998/10/25 | 3 | 20 | CRO | S11W43 | |
| 1998/10/26 | 1 | 10 | AXX | S12W54 | |
| 1998/10/27 | 1 | 10 | HSX | S09W66 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8366
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.17 | 1998/10/25 | 13:51 | 13:56 | 14:04 |
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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| 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 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |