Sunspot region AR8526
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/04/30 | 1 | 10 | AXX | N22E35 | |
| 1999/05/03 | 5 | 10 | BXO | N23W03 | |
| 1999/05/04 | 4 | 10 | BXO | N23W16 | |
| 1999/05/05 | 8 | 20 | BXO | N22W31 | |
| 1999/05/06 | 8 | 50 | DAO | N20W44 | |
| 1999/05/07 | 9 | 100 | DAO | N20W56 | |
| 1999/05/08 | 5 | 50 | CSO | N19W70 | |
| 1999/05/09 | 5 | 260 | EAO | N19W80 |
| C | M |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 8526
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M6.7 | 1999/05/08 | 14:22 | 14:40 | 15:01 | |
| 2 | C4.63 | 1999/05/07 | 06:55 | 07:03 | 07:15 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/19 | M1.6 |
| 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 | 157.5 +21 |
| Last 30 days | 168.7 +50.9 |