Sunspot region AR10342
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/04/23 | 6 | 20 | AXX | N18W07 | |
| 2003/04/24 | 4 | 20 | AXX | N18W21 | |
| 2003/04/25 | 6 | 20 | BXO | N17W35 | |
| 2003/04/26 | 9 | 40 | CSO | N17W48 | |
| 2003/04/27 | 5 | 50 | CSO | N17W61 | |
| 2003/04/28 | 1 | 30 | HSX | N17W75 |
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
Incoming & Unnumbered Active Regions 1180AR 13883 86Space Weather Memes 556AR13883 2024/11/04 CME 12AR 13886 6
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/04 | M3.6 |
| 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 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |