Sunspot region AR12313

Number of
sunspots
Size Class Magn. Class Spot Location
2015/03/25 1 30 HSX N18E63
2015/03/26 1 50 HSX N17E50
2015/03/27 1 50 HAX N17E38
2015/03/28 1 30 HSX N17E26
2015/03/29 1 30 HAX N17E11
2015/03/30 1 10 HRX N17W01
2015/03/31 1 10 HRX N17W15
2015/04/01 3 10 BXO N18W26

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Space weather facts

Last X-flare2024/06/01X1.03
Last M-flare2024/06/06M6.0
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
May 2024171.7 +35.2
June 2024201 +29.3
Last 30 days158.4 +2.1

This day in history*

Solar flares
12000X3.31
22000X1.7
32000X1.02
42024M6.0
52000M3.87
ApG
1196746G4
2197934G3
3199149G3
4195038G2
5194927G2
*since 1994

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