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, 4 May 2024
Sunspot region 3663, X1 solar flare
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Latest forum messages
AR3664 22AR3663 162Filaments and prominences 71Unproven theories 383Weakening of Earths magnetic field due to geomagnetic excursion 10
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Space weather facts
| Last X-flare | 2024/05/05 | X1.2 |
| Last M-flare | 2024/05/05 | M2.2 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 153.8 +59.7 |