Sunspot region AR11738

Number of
sunspots
Size Class Magn. Class Spot Location
2013/05/03 1 30 HSX N16E63
2013/05/04 2 10 CSO N15E47
2013/05/05 3 30 CAO N15E34
2013/05/06 5 50 CAO N15E20
2013/05/07 7 60 CAI N15E06
2013/05/08 8 70 CAI N15W08
2013/05/09 8 50 CAI N15W21
2013/05/10 7 30 CAI N17W33
2013/05/11 4 40 CAO N17W43
2013/05/12 4 10 BXO N17W59
2013/05/13 4 10 BXO N17W59
C
2

The top 2 solar flares from sunspot region 11738

Start Maximum End
1C4.192013/05/0800:1500:2200:30
2C1.632013/05/1516:0916:1316:18

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Last X-flare2024/12/08X2.2
Last M-flare2024/12/24M1.0
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024115.2 -37.3
Last 30 days120.1 -38.2

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