Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/03/20 | 1 | 10 | HSX | S19E62 | |
2002/03/21 | 6 | 140 | DAO | S18E48 | |
2002/03/22 | 9 | 140 | DAO | S19E35 | |
2002/03/23 | 15 | 120 | ESI | S20E22 | |
2002/03/24 | 12 | 110 | DAO | S20E08 | |
2002/03/25 | 5 | 90 | DAO | S20W06 | |
2002/03/26 | 4 | 50 | DAO | S20W22 | |
2002/03/27 | 2 | 60 | DAO | S21W36 | |
2002/03/28 | 3 | 40 | CSO | S21W49 | |
2002/03/29 | 1 | 10 | HSX | S21W62 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.79 | 2002/03/20 | 08:08 | 08:33 | 08:45 |
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Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M4.1 |
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 |