Sunspot region AR13913
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/12/01 | 2 | 40 | CRO | S06E24 | |
| 2024/12/02 | 2 | 30 | CRO | S08E24 | |
| 2024/12/03 | 1 | 10 | HRX | S06W07 | |
| 2024/12/04 | 3 | 10 | BXO | S07W23 |
2024/12/02
2024/12/03
2024/12/04
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2024/12/02
2024/12/03
2024/12/04
|
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
South Atlantic Magnetic anomaly 2End of Solar Maximum Earlier than expected..... 23Incoming & Unnumbered Active Regions 1306AR 13916 12Unspecified geomagnetic activity 1672
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/12/04 | M1.4 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| December 2024 | 107.3 -59.1 |
| Last 30 days | 130.7 -30.1 |