Sunspot region AR12023

Number of
sunspots
Size Class Magn. Class Spot Location
2014/03/30 7 30 CAO S16W79
2014/03/31 1 10 AXX S16W91
2014/04/01 1 10 AXX S16W0*
C
2

The top 2 solar flares from sunspot region 12023

Start Maximum End
1C1.682014/03/3008:0708:2608:31
2C1.672014/03/2911:3111:3411:37

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Space weather facts

Last X-flare2024/09/14X4.54
Last M-flare2024/09/14M3.0
Last geomagnetic storm2024/09/17Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
August 2024215.5 +19
September 2024149.4 -66.1
Last 30 days156.7 -55.8

This day in history*

Solar flares
12023M8.2
22015M3.13
31998M2.71
42002M2.66
52002M2.21
DstG
11989-93
21977-85G2
32015-81G3
41959-77G2
51967-65G2
*since 1994

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