Sunspot region AR10078
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/08/15 | 9 | 30 | DSO | S13W12 | |
| 2002/08/16 | 8 | 60 | DAO | S13W26 | |
| 2002/08/17 | 5 | 60 | DSO | S13W39 | |
| 2002/08/18 | 2 | 60 | CRO | S14W53 |
| C | M |
|---|---|
| 2 | 2 |
The top 4 solar flares from sunspot region 10078
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.47 | 2002/08/15 | 23:23 | 23:33 | 23:36 | |
| 2 | M1.01 | 2002/08/15 | 19:48 | 19:54 | 19:59 | |
| 3 | C9.96 | 2002/08/15 | 15:09 | 15:14 | 15:18 | |
| 4 | C6.47 | 2002/08/15 | 11:27 | 11:34 | 11:38 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
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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 | 122.8 -11.4 |
| Last 30 days | 117.7 -15.6 |