Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/09/23 | 9 | 70 | CAO | N18W01 | |
2002/09/24 | 16 | 230 | DKO | N19W14 | |
2002/09/25 | 19 | 390 | DKI | N19W28 | |
2002/09/26 | 20 | 400 | DKC | N19W41 | |
2002/09/27 | 13 | 260 | DAI | N20W53 | |
2002/09/28 | 12 | 190 | DAI | N19W65 | |
2002/09/29 | 7 | 120 | DAO | N20W78 | |
2002/09/30 | 7 | 100 | DAO | N21W90 |
C |
---|
4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C4.26 | 2002/09/26 | 02:04 | 02:08 | 02:11 | |
2 | C1.93 | 2002/09/26 | 10:02 | 10:06 | 10:08 | |
3 | C1.91 | 2002/09/26 | 06:50 | 06:56 | 07:03 | |
4 | C1.6 | 2002/09/26 | 08:15 | 08:19 | 08:21 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.1 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 103.3 -49.2 |
Last 30 days | 114 -43.9 |