Sunspot region AR10490
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/10/28 | 6 | 50 | CSO | S10E25 | |
| 2003/10/29 | 1 | 30 | HRX | S11E11 | |
| 2003/10/30 | 5 | 10 | CRO | S11W03 | |
| 2003/10/31 | 3 | 10 | HRX | S12W14 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Latest forum messages
Ask your obscure/"stupid" space weather questions. 21Incoming & Unnumbered Active Regions 1177Unspecified geomagnetic activity 1543Aurora photography hints for those of us with smartphones 36AR 13871 1
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/02 | M1.2 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 210 +68.6 |
| Last 30 days | 158.8 +9.2 |