Sunspot region AR12812
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/03/23 | 1 | 30 | HSX | N21E53 | |
| 2021/03/24 | 1 | 30 | HSX | N21E41 | |
| 2021/03/25 | 1 | 30 | HSX | N21E27 | |
| 2021/03/26 | 1 | 30 | HAX | N21E15 | |
| 2021/03/27 | 1 | 30 | HAX | N20E01 | |
| 2021/03/28 | 1 | 10 | HRX | N21W12 | |
| 2021/03/29 | 3 | 20 | BXO | N21W25 | |
| 2021/03/30 | 2 | 10 | BXO | N23W36 | |
| 2021/12/25 | 1 | 10 | AXX | S11W13 | |
| 2021/12/26 | 1 | 10 | AXX | S11W27 |
2021/03/23
2021/03/24
2021/03/25
2021/03/26
2021/03/27
2021/03/28
2021/03/29
2021/03/30
2021/12/25
2021/12/26
|
2021/03/23
2021/03/24
2021/03/25
2021/03/26
2021/03/27
2021/03/28
2021/03/29
2021/03/30
2021/12/25
2021/12/26
|
| B |
|---|
| 6 |
The top 6 solar flares from sunspot region 12812
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B8.3 | 2021/03/25 | 15:06 | 15:19 | 15:28 | |
| 2 | B3.7 | 2021/03/24 | 21:49 | 22:00 | 22:05 | |
| 3 | B1.4 | 2021/03/25 | 15:52 | 16:02 | 16:21 | |
| 4 | B1.2 | 2021/03/26 | 13:47 | 13:56 | 14:08 | |
| 5 | B1.2 | 2021/03/27 | 20:34 | 20:38 | 20:42 | |
| 6 | B1.0 | 2021/03/25 | 21:42 | 21:49 | 21:56 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| 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 | 129.8 -18.9 |