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 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M2.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |