Sunspot region AR12897
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/11/16 | 2 | 80 | HSX | N15E62 | |
| 2021/11/17 | 1 | 80 | HSX | N16E48 | |
| 2021/11/18 | 1 | 20 | HSX | N16E33 | |
| 2021/11/19 | 1 | 20 | HSX | N15E18 | |
| 2021/11/20 | 1 | 20 | HSX | N16E03 | |
| 2021/11/21 | 1 | 10 | HSX | N17W10 | |
| 2021/11/22 | 1 | 20 | HSX | N15W23 | |
| 2021/11/23 | 3 | 30 | BXO | N15W36 | |
| 2021/11/24 | 1 | 10 | AXX | N15W49 |
2021/11/16
2021/11/17
2021/11/18
2021/11/19
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2021/11/21
2021/11/22
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2021/11/16
2021/11/17
2021/11/18
2021/11/19
2021/11/20
2021/11/21
2021/11/22
2021/11/23
2021/11/24
|
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 12897
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B2.7 | 2021/11/17 | 04:49 | 04:53 | 05:02 | |
| 2 | B2.2 | 2021/11/28 | 03:34 | 03:41 | 03:47 |
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 |