Sunspot region AR10144
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/08 | 8 | 20 | CRO | N12E44 | |
| 2002/10/09 | 7 | 60 | DSO | N12E30 | |
| 2002/10/10 | 11 | 110 | DAO | N12E17 | |
| 2002/10/11 | 21 | 130 | DAI | N12E04 | |
| 2002/10/12 | 12 | 110 | DSO | N12W10 | |
| 2002/10/13 | 9 | 110 | DSO | N12W24 | |
| 2002/10/14 | 4 | 90 | DSO | N11W37 | |
| 2002/10/15 | 3 | 100 | CSO | N11W52 | |
| 2002/10/16 | 2 | 60 | CSO | N11W65 | |
| 2002/10/17 | 1 | 60 | HSX | N11W78 | |
| 2002/10/18 | 1 | 30 | HSX | N11W91 |
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
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Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 10Strong far side CME 334Incoming & Unnumbered Active Regions 1353Unspecified geomagnetic activity 1750Filaments and prominences 595
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.0 |
| 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 | 115.4 -40.8 |