Sunspot region AR11282
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/08/31 | 3 | 10 | BXO | N24E01 | |
| 2011/09/01 | 9 | 50 | DSO | N25W13 | |
| 2011/09/02 | 13 | 50 | DSO | N25W26 | |
| 2011/09/03 | 12 | 170 | ESO | N25W40 | |
| 2011/09/04 | 8 | 100 | ESO | N23W52 | |
| 2011/09/05 | 6 | 90 | CSO | N24W66 | |
| 2011/09/06 | 1 | 70 | HSX | N22W86 |
Latest news
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Sunday, 29 December 2024
Strong G3 geoamagnetic storm watch issued
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Latest forum messages
AR13939 2024/12/29 earth directed CME 114Comment limitation 16Space Weather Memes 628Incoming & Unnumbered Active Regions 1368Building my own magnetometer 8
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Space weather facts
| Last X-flare | 2024/12/30 | X1.1 |
| Last M-flare | 2024/12/31 | M1.0 |
| 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 | 134.4 -18.1 |
| Last 30 days | 134.4 -10.6 |