Sunspot region AR11440

Number of
sunspots
Size Class Magn. Class Spot Location
2012/03/22 5 30 DAI S26W24
2012/03/23 8 30 DRO S25W38
2012/03/24 2 10 BXO S24W50
2012/03/25 2 10 HRX S24W64
2012/03/26 2 20 HRX S25W79
C
4

The top 4 solar flares from sunspot region 11440

Start Maximum End
1C4.142012/03/2112:3812:5213:01
2C1.712012/03/2113:5413:5914:04
3C1.572012/03/2115:4215:5015:56
4C1.572012/03/2217:3917:5017:56

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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 2024142.9 -23.5
Last 30 days155.8 +4.5

This day in history*

Solar flares
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DstG
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*since 1994

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