Sunspot region AR8857
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/02/04 | 4 | 10 | BXO | S19E04 | |
| 2000/02/05 | 5 | 40 | DAO | S18W10 | |
| 2000/02/06 | 3 | 10 | BXO | S18W23 | |
| 2000/02/07 | 7 | 10 | CRO | S17W36 | |
| 2000/02/08 | 10 | 40 | DRO | S18W48 | |
| 2000/02/09 | 9 | 30 | DRO | S18W59 | |
| 2000/02/10 | 3 | 10 | BXO | S17W71 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
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X1.9 CME 764Can solar flares impact electrical panel circuit breakers? Maybe yes. 1No SDO data update 3AR 14341 262CMEs - January 08, 2026; G1-Watch 98
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/19 | M1.2 |
| Last geomagnetic storm | 2026/01/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 100.6 -23.4 |
| Last 30 days | 107.2 -0.4 |