Sunspot region AR12128

Number of
sunspots
Size Class Magn. Class Spot Location
2014/07/28 1 30 HRX S21E75
2014/07/29 1 30 HSX S21E61
2014/07/30 1 30 HSX S20E47
2014/07/31 1 30 HAX S20E33
2014/08/01 1 30 HSX S20E21
2014/08/02 1 20 HSX S21E07
2014/08/03 1 20 HRX S21W05
2014/08/04 1 10 AXX S21W19
2014/08/07 1 10 CAO S20W61
2014/08/08 2 10 AXX S19W75

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/10M4.2
Last geomagnetic storm2024/11/09Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024186 +19.6
Last 30 days163.1 +14.2

This day in history*

Solar flares
12004X3.67
22013X1.62
32024M4.2
42002M3.47
52001M3.33
DstG
12004-263G4
21991-144
32000-95G2
41998-93
51975-67G2
*since 1994

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