Sunspot region AR12823
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/05/10 | 6 | 40 | CAO | S23E40 | |
| 2021/05/11 | 2 | 40 | CSO | S21E25 | |
| 2021/05/12 | 2 | 40 | CSO | S22E10 | |
| 2021/05/13 | 1 | 10 | HRX | S22W00 | |
| 2021/05/14 | 1 | 10 | AXX | S23W14 | |
| 2021/05/15 | 1 | 10 | AXX | S23W25 |
2021/05/10
2021/05/11
2021/05/12
2021/05/13
2021/05/14
2021/05/15
|
2021/05/10
2021/05/11
2021/05/12
2021/05/13
2021/05/14
2021/05/15
|
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 12823
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.9 | 2021/05/14 | 00:38 | 01:04 | 01:31 | |
| 2 | B1.9 | 2021/05/10 | 13:44 | 13:52 | 13:56 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.4 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 128.8 -21.8 |