Sunspot region AR9477
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/05/28 | 6 | 40 | DSO | S16E20 | |
| 2001/05/29 | 5 | 30 | DSO | S16E07 | |
| 2001/05/30 | 1 | 0 | AXX | S16W08 | |
| 2001/06/02 | 2 | 10 | BXO | S16W43 | |
| 2001/06/03 | 4 | 20 | BXO | S17W55 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9477
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.11 | 2001/05/31 | 20:55 | 21:01 | 21:12 |
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
AR13906 15AR 13905 45Incoming & Unnumbered Active Regions 1259Coronal mass ejection impact and G4 geomagnetic storm 10 & 11 October 2024 92950 mhz F2 46
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/24 | M1.0 |
| 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 | 144.7 -21.7 |
| Last 30 days | 158.7 +10.9 |