Sunspot region AR10159
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/14 | 1 | 80 | HSX | S12E73 | |
| 2002/10/15 | 1 | 140 | HAX | S11E57 | |
| 2002/10/16 | 1 | 160 | HSX | S11E44 | |
| 2002/10/17 | 5 | 190 | CAO | S11E31 | |
| 2002/10/18 | 8 | 160 | CAO | S11E18 | |
| 2002/10/19 | 10 | 150 | CAO | S11E05 | |
| 2002/10/20 | 8 | 100 | DAO | S12W08 | |
| 2002/10/21 | 6 | 60 | DSO | S12W22 | |
| 2002/10/22 | 7 | 30 | DSO | S13W35 | |
| 2002/10/23 | 3 | 10 | BXO | S15W46 |
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 10159
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.21 | 2002/10/14 | 23:42 | 00:10 | 01:08 | |
| 2 | C6.74 | 2002/10/14 | 09:31 | 09:45 | 09:59 | |
| 3 | C2.97 | 2002/10/17 | 14:30 | 14:37 | 14:43 |
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
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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 | 147.6 -68 |
| Last 30 days | 153.9 -57.9 |