Sunspot region AR8725
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/10/06 | 1 | 50 | HAX | S24E67 | |
| 1999/10/07 | 1 | 60 | HSX | S24E53 | |
| 1999/10/08 | 1 | 40 | HSX | S25E41 | |
| 1999/10/09 | 1 | 40 | HSX | S25E28 | |
| 1999/10/10 | 2 | 40 | HSX | S25E14 | |
| 1999/10/11 | 3 | 30 | CSO | S25E02 | |
| 1999/10/12 | 1 | 30 | HAX | S24W13 | |
| 1999/10/13 | 1 | 30 | HSX | S24W27 | |
| 1999/10/14 | 1 | 10 | HSX | S25W39 | |
| 1999/10/15 | 1 | 10 | AXX | S23W53 |
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
Incoming Active Regions 232Filaments and prominences 56Unproven theories 355AR3654 33Growth of Cycle 25 435
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/29 | M3.6 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 141.7 +36.9 |