Sunspot region AR9541
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/14 | 5 | 120 | CAO | N16E69 | |
| 2001/07/15 | 6 | 120 | DSO | N18E54 | |
| 2001/07/16 | 8 | 150 | DSO | N17E42 | |
| 2001/07/17 | 6 | 110 | DSO | N17E29 | |
| 2001/07/18 | 6 | 130 | DAO | N17E16 | |
| 2001/07/19 | 5 | 100 | CSO | N18E02 | |
| 2001/07/20 | 4 | 80 | CSO | N18W10 | |
| 2001/07/21 | 3 | 70 | CAO | N16W28 | |
| 2001/07/22 | 2 | 30 | CAO | N18W38 | |
| 2001/07/23 | 1 | 20 | HSX | N19W51 | |
| 2001/07/24 | 1 | 20 | AXX | N19W65 | |
| 2001/07/25 | 1 | 10 | HRX | N18W77 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9541
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.38 | 2001/07/21 | 07:01 | 07:30 | 07:52 |
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 |