Sunspot region AR13273
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/04/09 | 8 | 50 | CAO | N10E27 | |
| 2023/04/10 | 6 | 120 | DSO | N10E12 | |
| 2023/04/11 | 12 | 100 | DSI | N09W01 | |
| 2023/04/12 | 11 | 90 | CSO | N10W16 | |
| 2023/04/13 | 3 | 70 | CSO | N09W28 | |
| 2023/04/14 | 1 | 30 | HSX | N09W42 | |
| 2023/04/15 | 1 | 20 | HRX | N11W51 | |
| 2023/04/16 | 1 | 10 | AXX | N09W69 | |
| 2023/04/17 | 1 | 10 | AXX | N08W82 |
2023/04/09
2023/04/10
2023/04/11
2023/04/12
2023/04/13
2023/04/14
2023/04/15
2023/04/16
2023/04/17
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2023/04/09
2023/04/10
2023/04/11
2023/04/12
2023/04/13
2023/04/14
2023/04/15
2023/04/16
2023/04/17
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13273
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.4 | 2023/04/09 | 16:14 | 16:28 | 16:32 | |
| 2 | C2.0 | 2023/04/09 | 19:16 | 19:23 | 19:29 | |
| 3 | C2.0 | 2023/04/11 | 14:32 | 14:41 | 14:49 |
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/23 | M4.9 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 154.3 +17.3 |
| Last 30 days | 150.6 -11.5 |