Region 8763

Number of
sunspots
Size Class Magn. Class Spot Location
1999/11/11 11 120 CAO S13E74
1999/11/12 11 170 DAO S14E59
1999/11/13 17 140 DSO S15E46
1999/11/14 16 70 CSO S14E32
1999/11/15 11 70 CSO S15E18
1999/11/16 7 70 CSO S14E04
1999/11/17 4 40 CSO S13W07
1999/11/18 5 10 BXO S13W20
1999/11/19 2 10 BXO S13W35
CM
82

The top 10 solar flares from sunspot region 8763

Start Maximum End
1M8.01999/11/1407:5408:0108:04
2M1.31999/11/1301:1402:5803:51
3C8.91999/11/1517:1017:1417:16
4C6.61999/11/1315:5016:2316:53
5C3.41999/11/1103:0203:0903:13
6C3.01999/11/1014:3814:4915:02
7C2.91999/11/1121:4221:4521:47
8C2.81999/11/1016:3116:3416:38
9C2.41999/11/1308:0108:0408:06
10C2.21999/11/1305:3205:3505:43

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:157
Current stretch spotless days:12

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