Sunspot region AR13164
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/12/11 | 5 | 20 | DRO | S18W32 | |
| 2022/12/12 | 5 | 20 | DRO | S20W45 | |
| 2022/12/13 | 2 | 10 | BXO | S20W57 | |
| 2022/12/14 | 2 | 10 | BXO | S18W73 | |
| 2022/12/15 | 1 | 10 | AXX | S19W91 |
2022/12/11
2022/12/12
2022/12/13
2022/12/14
2022/12/15
|
2022/12/11
2022/12/12
2022/12/13
2022/12/14
2022/12/15
|
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
Incoming & Unnumbered Active Regions 135750 mhz F2 51AR 13932 13Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 11Strong far side CME 335
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.1 |
| 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 | 103.3 -49.2 |
| Last 30 days | 114 -43.9 |