Sunspot region AR11213
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/05/15 | 1 | 0 | AXX | S21W80 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 11213
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B2.71 | 2011/05/14 | 00:57 | 00:58 | 01:00 |
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Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
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Geminid Meteor Shower 8Filaments and prominences 413AR4299 M8.1 CME 2025/12/06 504Coronal Hole 06 27Solar Transit, Artifacts, or Radiation 73
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 152.4 +60.6 |
| Last 30 days | 108.3 +9.8 |