Sunspot region AR12338

Number of
sunspots
Size Class Magn. Class Spot Location
2015/05/04 2 10 AXX N04E56
2015/05/05 4 20 BXO N04E42
2015/05/06 7 70 DSO N03E29
2015/05/07 7 90 DAO N04E15
2015/05/08 4 40 DAO N03E02
2015/05/09 7 50 DSO N04W11
2015/05/10 4 20 CRO N05W24
C
4

The top 4 solar flares from sunspot region 12338

Start Maximum End
1C7.342015/05/0503:5104:0304:08
2C4.382015/05/0402:4903:0303:12
3C2.32015/05/1106:4206:4806:57
4C1.12015/05/0405:5706:0006:02

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Last X-flare2024/06/10X1.55
Last M-flare2024/06/24M1.1
Last geomagnetic storm2024/06/15Kp5+ (G1)
Spotless days
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Monthly mean Sunspot Number
May 2024171.7 +35.2
June 2024155.7 -16
Last 30 days151.7 +8.7

This day in history*

Solar flares
12015X1.13
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51998C8.51
DstG
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*since 1994

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