Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/03/28 | 6 | 40 | CAO | S18E38 | |
2002/03/29 | 7 | 40 | CRO | S19E25 | |
2002/03/30 | 13 | 60 | DSO | S19E14 | |
2002/03/31 | 11 | 60 | DAO | S19E02 | |
2002/04/01 | 5 | 100 | DAO | S19W11 | |
2002/04/02 | 9 | 120 | DSO | S19W25 | |
2002/04/03 | 13 | 120 | CSO | S18W39 | |
2002/04/04 | 1 | 40 | HAX | S17W53 | |
2002/04/05 | 1 | 30 | HSX | S17W67 | |
2002/04/06 | 2 | 30 | HRX | S17W77 | |
2002/04/07 | 3 | 30 | BXO | S17W90 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C9.37 | 2002/03/29 | 12:39 | 12:51 | 13:04 |
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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 |