Sunspot region AR13254
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/03/14 | 5 | 50 | CAO | S24W30 | |
| 2023/03/15 | 5 | 30 | CRO | S25W42 | |
| 2023/03/16 | 7 | 30 | BXO | S25W55 | |
| 2023/03/17 | 4 | 30 | BXO | S25W69 |
2023/03/14
2023/03/15
2023/03/16
2023/03/17
|
2023/03/14
2023/03/15
2023/03/16
2023/03/17
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 13254
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.9 | 2023/03/14 | 11:00 | 11:19 | 11:33 | |
| 2 | C1.3 | 2023/03/14 | 08:02 | 08:09 | 08:15 | |
| 3 | C1.2 | 2023/03/14 | 22:16 | 22:26 | 22:37 | |
| 4 | C1.0 | 2023/03/14 | 23:25 | 23:28 | 23:32 | |
| 5 | C1.0 | 2023/03/15 | 06:23 | 06:30 | 06:36 |
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 | 154.6 -57.2 |