Sunspot region AR13103
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/09/15 | 7 | 30 | CRO | S18E06 | |
| 2022/09/16 | 9 | 100 | DAC | S18W08 | |
| 2022/09/17 | 9 | 20 | BXO | S13W22 |
2022/09/15
2022/09/16
2022/09/17
|
2022/09/15
2022/09/16
2022/09/17
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13103
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.0 | 2022/09/16 | 03:08 | 03:17 | 03:22 | |
| 2 | C3.0 | 2022/09/16 | 04:21 | 04:25 | 04:30 | |
| 3 | C1.6 | 2022/09/16 | 01:00 | 01:05 | 01:09 |
Latest news
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 2AR4299 M8.1 CME 2025/12/06 338AR4294 / 4296 / 4298 445Growth of Cycle 25 977Light pillar 12
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M1.9 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |