Sunspot region AR8271
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/07/12 | 4 | 40 | BXO | S09E63 | |
| 1998/07/13 | 3 | 20 | CRO | S10E45 | |
| 1998/07/14 | 1 | 10 | AXX | S11E28 | |
| 1998/07/15 | 2 | 40 | HRX | S10E15 | |
| 1998/07/16 | 3 | 10 | BXO | S10E02 | |
| 1998/07/17 | 1 | 0 | AXX | S11W11 |
Latest news
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/25 | M4.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 115.2 -37.3 |
| Last 30 days | 118.5 -39.1 |