Sunspot region AR9538
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/12 | 1 | 30 | HSX | N17E86 | |
| 2001/07/13 | 1 | 140 | HAX | N18E68 | |
| 2001/07/14 | 1 | 130 | HAX | N16E56 | |
| 2001/07/15 | 1 | 180 | HAX | N16E42 | |
| 2001/07/16 | 1 | 250 | HKX | N16E28 | |
| 2001/07/17 | 1 | 190 | CSO | N16E16 | |
| 2001/07/18 | 1 | 180 | HSX | N16E03 | |
| 2001/07/19 | 1 | 180 | HAX | N17W11 | |
| 2001/07/20 | 1 | 130 | HAX | N17W23 | |
| 2001/07/21 | 1 | 130 | HAX | N17W37 | |
| 2001/07/22 | 1 | 120 | HAX | N16W51 | |
| 2001/07/23 | 1 | 150 | HAX | N16W64 | |
| 2001/07/24 | 1 | 120 | HAX | N15W78 | |
| 2001/07/25 | 1 | 90 | HSX | N15W90 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 534AR 13901 116Incoming & Unnumbered Active Regions 1249Strong far side CME 226AR 13903 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |