Sunspot region AR10994
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2008/05/17 | 1 | 15 | AXX | S11E04 | |
| 2008/05/19 | 6 | 50 | BXO | S12W22 | |
| 2008/05/20 | 5 | 20 | BXO | S12W36 | |
| 2008/05/21 | 1 | 10 | AXX | S12W50 |
Latest news
Saturday, 1 June 2024
Double impulsive X-class flares
Wednesday, 29 May 2024
X1.4 solar flare from sunspot region 3697
Monday, 27 May 2024
X2.9 solar flare, Welcome back 3664?
Latest forum messages
OLD AR 3679- AR 3683 IS coming soon 11Incoming Active Regions 475Region 3697 2024/06/01 CMEs 128Unproven theories 705Filaments and prominences 180
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Space weather facts
| Last X-flare | 2024/06/01 | X1.03 |
| Last M-flare | 2024/06/05 | M2.5 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2024 | 171.7 +35.2 |
| June 2024 | 203 +31.3 |
| Last 30 days | 157.2 +0.9 |