Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/08/12 | 1 | 80 | HSX | N11E73 | |
2001/08/13 | 8 | 130 | CAO | N11E61 | |
2001/08/14 | 5 | 140 | CSO | N11E47 | |
2001/08/15 | 5 | 140 | CSO | N11E34 | |
2001/08/16 | 1 | 130 | HAX | N12E20 | |
2001/08/17 | 4 | 130 | CAO | N12E08 | |
2001/08/18 | 3 | 100 | CSO | N11W02 | |
2001/08/19 | 4 | 150 | CSO | N11W12 | |
2001/08/20 | 3 | 110 | CSO | N11W32 | |
2001/08/21 | 1 | 110 | HSX | N10W46 | |
2001/08/22 | 1 | 120 | HSX | N09W59 | |
2001/08/23 | 1 | 130 | HSX | N10W73 | |
2001/08/24 | 1 | 90 | HSX | N10W86 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.74 | 2001/08/19 | 22:00 | 22:03 | 22:12 |
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Last X-flare | 2024/10/31 | X2.0 |
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 |