Sunspot region AR9548
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/19 | 2 | 20 | CSO | N17E50 | |
| 2001/07/20 | 4 | 40 | CSO | N18E36 | |
| 2001/07/21 | 7 | 90 | DAO | N17E24 | |
| 2001/07/22 | 9 | 120 | DAO | N16E09 | |
| 2001/07/23 | 12 | 110 | DSO | N17W04 | |
| 2001/07/24 | 6 | 90 | DAO | N18W16 | |
| 2001/07/25 | 3 | 70 | CSO | N17W31 | |
| 2001/07/26 | 1 | 80 | HSX | N17W45 | |
| 2001/07/27 | 1 | 60 | HSX | N16W59 | |
| 2001/07/28 | 1 | 70 | HSX | N16W71 | |
| 2001/07/29 | 1 | 60 | HSX | N17W84 |
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
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Monday, 11 November 2024
Coronal hole faces Earth
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Strong far side CME 327Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 9Unspecified geomagnetic activity 1748Filaments and prominences 595Incoming & Unnumbered Active Regions 1351
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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 |