Sunspot region AR11424

Number of
sunspots
Size Class Magn. Class Spot Location
2012/02/25 1 30 HRX N09E68
2012/02/26 2 30 CSO N08E52
2012/02/27 1 20 HRX N07E39
2012/02/28 1 10 AXX N08E23
B
2

The top 2 solar flares from sunspot region 11424

Start Maximum End
1B8.292012/02/2514:2015:0015:15
2B6.462012/02/2515:5315:5615:58

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

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52012M2.11
DstG
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*since 1994

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