Region 8732

Number of
sunspots
Size Class Magn. Class Spot Location
1999/10/13 5 30 BXO N20E43
1999/10/14 10 230 DSO N19E28
1999/10/15 21 90 DAO N20E16
1999/10/16 12 170 ESO N20E01
1999/10/17 19 210 EAO N20W12
1999/10/18 23 220 EAO N21W25
1999/10/19 19 180 FAO N21W41
1999/10/20 29 190 FAI N21W53
1999/10/21 23 170 FAI N22W64
1999/10/22 15 160 FAI N21W76
1999/10/23 7 60 CRI N20W89
C
11

The top 10 solar flares from sunspot region 8732

Start Maximum End
1C4.81999/10/2209:1009:1609:29
2C4.21999/10/2023:4800:2000:38
3C3.41999/10/2214:0414:0714:13
4C3.11999/10/1906:5807:0307:14
5C3.11999/10/1920:2120:2520:28
6C3.01999/10/1909:1109:1809:20
7C2.51999/10/1910:3410:4010:49
8C2.31999/10/2108:4108:5209:07
9C2.31999/10/2114:4614:5415:07
10C1.81999/10/1821:4921:5522:03

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:212
Current stretch spotless days:14

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