Sunspot region AR10506
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/11/19 | 3 | 90 | DAO | S23E72 | |
| 2003/11/20 | 10 | 110 | DSO | S21E59 | |
| 2003/11/21 | 10 | 120 | DSO | S23E44 | |
| 2003/11/22 | 10 | 60 | CAO | S21E32 | |
| 2003/11/23 | 8 | 70 | CAO | S21E18 | |
| 2003/11/24 | 11 | 20 | BXO | S22E05 | |
| 2003/11/25 | 2 | 10 | CSO | S23W07 | |
| 2003/11/26 | 2 | 10 | BXO | S22W18 | |
| 2003/11/28 | 1 | 0 | AXX | S23W43 |
| C | M |
|---|---|
| 5 | 1 |
The top 6 solar flares from sunspot region 10506
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.3 | 2003/11/19 | 14:55 | 15:19 | 15:53 | |
| 2 | C6.21 | 2003/11/21 | 09:37 | 09:43 | 09:45 | |
| 3 | C3.99 | 2003/11/19 | 11:46 | 11:58 | 12:43 | |
| 4 | C3.3 | 2003/11/19 | 22:05 | 22:10 | 22:19 | |
| 5 | C2.25 | 2003/11/23 | 15:56 | 16:04 | 16:12 | |
| 6 | C1.66 | 2003/11/19 | 21:22 | 21:26 | 21:28 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
Latest forum messages
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 159.7 -53.2 |