Region 10742

Number of
sunspots
Size Class Magn. Class Spot Location
2005/03/08 2 60 HAX S05E67
2005/03/09 11 80 BXO S06E56
2005/03/10 17 170 EAI S06E43
2005/03/11 24 190 EAI S05E31
2005/03/12 20 190 EAI S05E17
2005/03/13 30 240 DAC S06E03
2005/03/14 37 340 EAI S05W12
2005/03/15 14 320 EAO S05W24
2005/03/16 20 330 EKO S05W39
2005/03/17 18 350 EAO S06W50
2005/03/18 8 240 DAO S06W65
2005/03/19 3 300 HKX S06W80
2005/03/20 1 250 HKX S06W93
BC
354

The top 10 solar flares from sunspot region 10742

Start Maximum End
1C4.12005/03/2001:3201:5902:08
2C2.22005/03/1920:1220:2320:32
3C1.52005/03/1315:0715:1715:24
4C1.02005/03/1308:2708:3008:33
5B9.82005/03/1412:5913:0413:10
6B9.82005/03/1623:0423:1423:16
7B8.32005/03/1704:5705:0705:13
8B7.32005/03/1020:2620:3620:55
9B6.42005/03/1706:3806:4506:51
10B6.42005/03/1302:5102:5603:00

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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 2019:247
Current stretch spotless days:20

This day in history*

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*since 1994

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