Sunspot region AR8071
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/08/09 | 4 | 60 | CRO | N21E62 | |
| 1997/08/10 | 3 | 10 | BXO | N26E49 | |
| 1997/08/11 | 4 | 10 | BXO | N26E37 | |
| 1997/08/12 | 6 | 30 | CSO | N25E20 | |
| 1997/08/13 | 8 | 30 | CAO | N26E07 | |
| 1997/08/14 | 6 | 30 | CAO | N26W07 | |
| 1997/08/15 | 2 | 10 | HRX | N26W22 | |
| 1997/08/16 | 2 | 10 | BXO | N26W36 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 8071
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.35 | 1997/08/14 | 01:12 | 01:32 | 01:41 | |
| 2 | B4.71 | 1997/08/13 | 18:31 | 18:39 | 18:51 | |
| 3 | B4.71 | 1997/08/13 | 18:31 | 18:39 | 18:51 |
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 |