Sunspot region AR11868
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/10/14 | 1 | 10 | AXX | N18E51 | |
| 2013/10/15 | 1 | 10 | AXX | N18E37 | |
| 2013/10/16 | 1 | 10 | AXX | N17E23 | |
| 2013/10/19 | 4 | 10 | BXO | N23W17 | |
| 2013/10/20 | 3 | 40 | CAO | N23W30 |
2013/10/14
2013/10/15
2013/10/16
2013/10/19
2013/10/20
|
2013/10/14
2013/10/15
2013/10/16
2013/10/19
2013/10/20
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11868
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.12 | 2013/10/20 | 08:33 | 08:40 | 08:46 | |
| 2 | C2.88 | 2013/10/20 | 12:41 | 12:45 | 12:50 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 88.4 +10.2 |
| Last 30 days | 88.4 +14.9 |
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