Region 12434

Number of
sunspots
Size Class Magn. Class Spot Location
2015/10/14 4 40 CAO S08E74
2015/10/15 8 50 CAI S08E60
2015/10/16 12 50 DAO S10E48
2015/10/17 22 150 DAI S10E34
2015/10/18 20 260 DKI S10E20
2015/10/19 11 220 DAI S10E06
2015/10/20 16 230 DAC S10W08
2015/10/21 14 210 DAI S10W22
2015/10/22 6 180 CAO S10W36
2015/10/23 5 90 CAO S10W48
2015/10/24 6 90 CAO S09W61
2015/10/25 4 20 CAO S11W75
BCM
15382

The top 10 solar flares from sunspot region 12434

Start Maximum End
1M1.12015/10/1606:1106:1606:20
2M1.12015/10/1523:2723:3123:37
3C9.52015/10/1314:0514:1114:14
4C4.72015/10/1721:1221:1921:25
5C4.52015/10/1301:1201:1601:26
6C4.52015/10/1712:3112:3512:39
7C4.42015/10/2202:1303:4005:15
8C4.22015/10/1613:3613:4213:46
9C3.92015/10/1518:3118:3818:41
10C3.82015/10/1612:4413:0713:19

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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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