Sunspot region AR13453
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/10/01 | 6 | 20 | CRO | N13E11 | |
| 2023/10/02 | 4 | 60 | CAO | N13W02 | |
| 2023/10/03 | 5 | 50 | DAO | N10W17 | |
| 2023/10/04 | 5 | 50 | CAO | S02W32 | |
| 2023/10/05 | 4 | 10 | BXO | N07W44 | |
| 2023/10/06 | 3 | 10 | AXX | N11W58 |
2023/10/01
2023/10/02
2023/10/03
2023/10/04
2023/10/05
2023/10/06
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2023/10/01
2023/10/02
2023/10/03
2023/10/04
2023/10/05
2023/10/06
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13453
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.0 | 2023/10/04 | 09:44 | 09:52 | 09:58 | |
| 2 | C2.0 | 2023/10/02 | 16:29 | 16:35 | 16:40 | |
| 3 | C1.8 | 2023/10/04 | 09:32 | 09:41 | 09:44 |
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 | 158.3 -54.2 |