Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/05/26 | 6 | 50 | DSO | N23W29 | |
2012/05/27 | 4 | 60 | DSO | N27W38 | |
2012/05/28 | 3 | 40 | DSO | N22W56 | |
2012/05/29 | 3 | 10 | BXO | N22W70 |
B | C |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.05 | 2012/05/28 | 12:33 | 12:49 | 13:10 | |
2 | B8.04 | 2012/05/26 | 18:26 | 18:29 | 18:32 |
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |