Sunspot region AR8321
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/08/28 | 1 | 20 | HRX | N33E74 | |
| 1998/08/29 | 1 | 20 | HSX | N32E61 | |
| 1998/08/30 | 1 | 20 | HSX | N31E50 | |
| 1998/08/31 | 1 | 20 | HSX | N31E37 | |
| 1998/09/01 | 2 | 10 | AXX | N31E25 | |
| 1998/09/02 | 5 | 10 | BXO | N31E12 | |
| 1998/09/03 | 3 | 20 | BXO | N32W01 | |
| 1998/09/04 | 2 | 10 | AXX | N31W13 |
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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 |