Sunspot region AR8675
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/08/25 | 1 | 40 | HSX | N21E75 | |
| 1999/08/26 | 2 | 40 | HSX | N18E66 | |
| 1999/08/27 | 5 | 60 | CAO | N18E53 | |
| 1999/08/28 | 10 | 80 | DAO | N19E40 | |
| 1999/08/29 | 18 | 130 | DSO | N20E27 | |
| 1999/08/30 | 28 | 210 | DSI | N20E14 | |
| 1999/08/31 | 21 | 170 | DSI | N19E01 | |
| 1999/09/01 | 20 | 100 | DSO | N20W12 | |
| 1999/09/02 | 16 | 100 | DSO | N19W25 | |
| 1999/09/03 | 16 | 70 | DSO | N19W42 | |
| 1999/09/04 | 4 | 40 | CSO | N19W55 | |
| 1999/09/05 | 1 | 50 | HSX | N20W69 | |
| 1999/09/06 | 1 | 70 | HAX | N21W82 |
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 8675
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.07 | 1999/08/29 | 06:32 | 06:39 | 06:47 | |
| 2 | C7.64 | 1999/09/02 | 17:43 | 18:28 | 18:55 | |
| 3 | C1.86 | 1999/09/03 | 20:34 | 20:49 | 20:58 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/21 | M1.9 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 155.9 +19.4 |
| Last 30 days | 163.2 +40.8 |