Sunspot region AR11571
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/09/13 | 1 | 110 | CSO | S12E57 | |
| 2012/09/14 | 3 | 130 | CSO | S13E46 | |
| 2012/09/15 | 2 | 100 | CSO | S12E33 | |
| 2012/09/16 | 3 | 100 | CSO | S13E19 | |
| 2012/09/17 | 6 | 90 | CSO | S13E06 | |
| 2012/09/18 | 3 | 60 | HSX | S13W08 | |
| 2012/09/19 | 2 | 60 | HSX | S13W21 | |
| 2012/09/20 | 1 | 30 | HSX | S14W35 | |
| 2012/09/21 | 3 | 50 | CAO | S14W46 | |
| 2012/09/22 | 3 | 10 | BXO | S13W59 |
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 |