Sunspot region AR10572
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/03/13 | 6 | 20 | CSO | N19W05 | |
| 2004/03/14 | 10 | 110 | DAO | N19W19 | |
| 2004/03/15 | 11 | 100 | DSO | N19W32 | |
| 2004/03/16 | 8 | 90 | CSO | N19W45 | |
| 2004/03/17 | 1 | 40 | HSX | N19W58 | |
| 2004/03/18 | 1 | 40 | HSX | N19W72 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 10572
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.35 | 2004/03/17 | 09:18 | 09:31 | 09:44 | |
| 2 | B4.53 | 2004/03/17 | 01:50 | 01:56 | 02:01 |
Latest news
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
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
2024/05/03 X1.69 CME 7AR3663 27Unspecified geomagnetic activity 1013Unproven theories 380Filaments and prominences 69
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/03 | M4.4 |
| 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 | 149.4 +51.8 |