Sunspot region AR8676
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/08/25 | 2 | 0 | BXO | N26E72 | |
| 1999/08/26 | 4 | 10 | BXO | N26E61 | |
| 1999/08/27 | 4 | 20 | BXO | N25E43 | |
| 1999/08/28 | 7 | 10 | BXO | N25E34 | |
| 1999/08/29 | 4 | 10 | BXO | N26E20 | |
| 1999/08/30 | 6 | 20 | BXO | N26E08 | |
| 1999/08/31 | 4 | 10 | BXO | N27W04 |
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 8676
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.05 | 1999/08/28 | 14:55 | 15:08 | 15:25 | |
| 2 | C7.31 | 1999/08/28 | 11:13 | 11:30 | 12:17 | |
| 3 | C6.77 | 1999/08/28 | 08:23 | 08:28 | 08:30 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 143 +8.8 |
| Last 30 days | 130.4 -16.1 |