Sunspot region AR11656
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/01/12 | 1 | 10 | AXX | N22E52 | |
| 2013/01/13 | 7 | 30 | CRO | N22E39 | |
| 2013/01/14 | 7 | 30 | CRO | N22E25 | |
| 2013/01/15 | 4 | 10 | BXO | N23E15 | |
| 2013/01/16 | 1 | 10 | AXX | N22W00 | |
| 2013/01/17 | 1 | 10 | AXX | N21W14 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
Unspecified geomagnetic activity 183Current Farside Activity 468AR4424 6Incoming & Unnumbered Active Regions 297SWPC Display bug or other issues 34
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.11 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| Last 30 days | 90.3 -1 |
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