Sunspot region AR8074
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/08/12 | 1 | 90 | HSX | N26E75 | |
| 1997/08/13 | 1 | 30 | HSX | N26E63 | |
| 1997/08/14 | 4 | 40 | CSO | N26E52 | |
| 1997/08/15 | 2 | 30 | HSX | N27E38 | |
| 1997/08/16 | 5 | 30 | CSO | N27E27 | |
| 1997/08/17 | 1 | 20 | HRX | N27E11 | |
| 1997/08/18 | 2 | 0 | AXX | N27W02 |
| B |
|---|
| 3 |
The top 3 solar flares from sunspot region 8074
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.7 | 1997/08/21 | 04:28 | 04:35 | 04:46 | |
| 2 | B4.64 | 1997/08/12 | 05:49 | 05:55 | 06:01 | |
| 3 | B2.04 | 1997/08/18 | 17:11 | 17:17 | 17:45 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/17 | M7.1 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 157.2 +20.7 |
| Last 30 days | 174.3 +64.2 |