Region 10464

Number of
sunspots
Size Class Magn. Class Spot Location
2003/09/21 6 360 EKO N05E77
2003/09/22 10 460 EKO N03E62
2003/09/23 17 560 EKO N06E49
2003/09/24 30 600 EKI N04E35
2003/09/25 37 570 FKI N04E22
2003/09/26 50 580 FKC N04E09
2003/09/27 57 610 FKI N04W07
2003/09/28 54 580 FSI N05W20
2003/09/29 55 540 FKC N03W34
2003/09/30 43 530 FKC N03W48
2003/10/01 34 510 FKC N04W62
2003/10/02 16 480 FKI N05W73
2003/10/03 1 230 HHX N05W81
2003/10/04 1 170 HSX N06W91
BCM
5401

The top 10 solar flares from sunspot region 10464

Start Maximum End
1M1.42003/10/0104:4404:5104:59
2C7.82003/10/0206:4906:5607:01
3C6.82003/09/2815:2515:5816:45
4C5.42003/09/2407:1207:1707:19
5C5.42003/09/2921:4121:4621:56
6C5.12003/09/3003:1403:4004:01
7C5.12003/09/2916:0516:1016:16
8C3.92003/09/3023:1723:2623:40
9C3.82003/09/2919:4120:0420:18
10C3.32003/09/3005:0705:1305:30

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:269
Current stretch spotless days:43

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*since 1994

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