Sunspot region AR13742
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/09 | 2 | 60 | CSO | S23E55 | |
| 2024/07/10 | 2 | 80 | ESO | S24E42 | |
| 2024/07/11 | 1 | 10 | AXX | S23E27 | |
| 2024/07/12 | 4 | 10 | BXO | S23E15 | |
| 2024/07/13 | 1 | 10 | AXX | S23E02 | |
| 2024/07/14 | 2 | 10 | AXX | S23W12 | |
| 2024/07/15 | 1 | 10 | AXX | S21W24 | |
| 2024/07/16 | 2 | 20 | AXX | S15W38 | |
| 2024/07/17 | 7 | 50 | DAO | S16W50 | |
| 2024/07/18 | 3 | 30 | CRO | S15W64 | |
| 2024/07/19 | 1 | 10 | AXX | S16W80 |
2024/07/09
2024/07/10
2024/07/11
2024/07/12
2024/07/13
2024/07/14
2024/07/15
2024/07/16
2024/07/17
2024/07/18
2024/07/19
|
2024/07/09
2024/07/10
2024/07/11
2024/07/12
2024/07/13
2024/07/14
2024/07/15
2024/07/16
2024/07/17
2024/07/18
2024/07/19
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13742
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.2 | 2024/07/19 | 11:38 | 12:02 | 12:24 | |
| 2 | C2.5 | 2024/07/09 | 12:09 | 12:16 | 12:25 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 121.5 -12.7 |
| Last 30 days | 116.5 -16.8 |