Sunspot region AR12943
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/02/08 | 2 | 20 | BXO | S19E48 | |
| 2022/02/09 | 2 | 10 | AXX | S19E35 | |
| 2022/02/10 | 1 | 0 | AXX | S18E20 | |
| 2022/02/14 | 4 | 30 | CRO | S23W23 | |
| 2022/02/15 | 2 | 40 | CSO | S21W36 | |
| 2022/02/16 | 8 | 20 | CRO | S20W53 | |
| 2022/02/17 | 5 | 20 | BXO | S21W63 |
2022/02/08
2022/02/09
2022/02/10
2022/02/15
2022/02/16
2022/02/17
|
2022/02/08
2022/02/09
2022/02/10
2022/02/15
2022/02/16
2022/02/17
|
| B | C |
|---|---|
| 2 | 3 |
The top 5 solar flares from sunspot region 12943
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.8 | 2022/02/15 | 05:12 | 05:18 | 05:22 | |
| 2 | C1.0 | 2022/02/15 | 14:09 | 14:13 | 17:25 | |
| 3 | C1.0 | 2022/02/15 | 14:19 | 14:23 | 14:27 | |
| 4 | B7.7 | 2022/02/15 | 12:11 | 12:20 | 12:26 | |
| 5 | B6.9 | 2022/02/15 | 05:34 | 05:40 | 05:48 |
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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 |
| Last 30 days | 128.1 -22.5 |