Sunspot region AR9436
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/04/22 | 1 | 70 | HSX | S11E72 | |
| 2001/04/23 | 1 | 100 | HSX | S10E59 | |
| 2001/04/24 | 4 | 130 | DSO | S12E46 | |
| 2001/04/25 | 3 | 150 | CSO | S11E32 | |
| 2001/04/26 | 1 | 120 | HSX | S10E20 | |
| 2001/04/27 | 1 | 160 | HSX | S10E07 | |
| 2001/04/28 | 1 | 160 | HSX | S10W06 | |
| 2001/04/29 | 1 | 140 | HAX | S10W19 | |
| 2001/04/30 | 1 | 110 | HSX | S09W33 | |
| 2001/05/01 | 1 | 130 | HSX | S10W46 | |
| 2001/05/02 | 1 | 130 | HSX | S11W59 | |
| 2001/05/03 | 1 | 100 | HSX | S11W72 | |
| 2001/05/04 | 1 | 50 | HSX | S11W85 | |
| 2001/05/05 | 1 | 50 | HSX | S08W99 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 146.1 -69.4 |
| Last 30 days | 152.7 -59.2 |