Sunspot region AR12658

Number of
sunspots
Size Class Magn. Class Spot Location
2017/05/19 3 10 BXO S08E38
2017/05/20 3 10 BXO S08E24
2017/05/21 1 10 HRX S07E09
2017/05/22 1 10 HRX S07W05
2017/05/23 2 10 HSX S08W18
2017/05/24 1 10 AXX S07W35
B
1

The top 1 solar flares from sunspot region 12658

Start Maximum End
1B1.672017/05/2107:3707:4407:48

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Last X-flare2024/03/28X1.1
Last M-flare2024/04/30M9.4
Last geomagnetic storm2024/04/26Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8
Last 30 days144.2 +43.4

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