Sunspot region AR8073
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/08/12 | 1 | 90 | HSX | N14E74 | |
| 1997/08/13 | 1 | 70 | HSX | N15E61 | |
| 1997/08/14 | 1 | 60 | HSX | N14E49 | |
| 1997/08/15 | 1 | 60 | HSX | N14E36 | |
| 1997/08/16 | 1 | 70 | HSX | N15E23 | |
| 1997/08/17 | 1 | 70 | HSX | N15E08 | |
| 1997/08/18 | 1 | 60 | HSX | N15W04 | |
| 1997/08/19 | 1 | 60 | HSX | N14W17 | |
| 1997/08/20 | 1 | 60 | HSX | N14W31 | |
| 1997/08/21 | 1 | 50 | HSX | N14W44 | |
| 1997/08/22 | 1 | 60 | HSX | N13W60 | |
| 1997/08/23 | 1 | 70 | HSX | N14W71 | |
| 1997/08/24 | 1 | 20 | AXX | N13W85 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 8073
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B2.94 | 1997/08/12 | 09:27 | 09:32 | 09:37 |
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| 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 | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 128.8 -21.8 |