Sunspot region AR12889
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/10/25 | 3 | 10 | BXO | S25E58 | |
| 2021/10/26 | 4 | 20 | BXO | S22E43 | |
| 2021/10/27 | 6 | 40 | BXO | S23E31 | |
| 2021/10/28 | 4 | 30 | BXO | S23E17 | |
| 2021/10/29 | 3 | 10 | BXO | S23E33 | |
| 2021/10/30 | 1 | 10 | AXX | S23W09 | |
| 2021/10/31 | 1 | 0 | AXX | S16W24 |
2021/10/25
2021/10/26
2021/10/27
2021/10/28
2021/10/29
2021/10/30
2021/10/31
|
2021/10/25
2021/10/26
2021/10/27
2021/10/28
2021/10/29
2021/10/30
2021/10/31
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 12889
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.5 | 2021/10/26 | 01:43 | 01:50 | 01:56 | |
| 2 | C2.3 | 2021/10/26 | 04:27 | 04:33 | 04:37 | |
| 3 | C2.3 | 2021/10/27 | 12:11 | 12:19 | 12:25 | |
| 4 | C2.0 | 2021/10/26 | 03:18 | 03:24 | 03:29 | |
| 5 | C1.7 | 2021/10/27 | 11:48 | 11:59 | 12:08 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
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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 | 146.1 -69.4 |
| Last 30 days | 152.7 -59.2 |