Sunspot region AR12758
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/03/08 | 3 | 20 | CRO | S29E26 | |
| 2020/03/09 | 2 | 10 | HRX | S30E12 |
2020/03/08
2020/03/09
|
2020/03/08
2020/03/09
|
Latest news
Monday, 10 June 2024
CME impact, X1.5 solar flare
Saturday, 8 June 2024
M9.3 solar flare, S3 proton storm, Earth-directed CME
Saturday, 1 June 2024
Double impulsive X-class flares
Latest forum messages
Incoming Active Regions 502The Gleissberg Cycle 4AR 13711 19Addition of ARs and solar flares further back in time into this database 11AR 3712 170
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Space weather facts
| Last X-flare | 2024/06/10 | X1.55 |
| Last M-flare | 2024/06/17 | M1.3 |
| Last geomagnetic storm | 2024/06/15 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2024 | 171.7 +35.2 |
| June 2024 | 156.8 -15 |
| Last 30 days | 144.9 -29.1 |