Sunspot region AR11479

Number of
sunspots
Size Class Magn. Class Spot Location
2012/05/12 1 90 HSX N15E65
2012/05/13 3 130 DSO N15E57
2012/05/14 1 40 HSX N15E40
2012/05/15 1 50 HSX N14E26
2012/05/16 1 50 HSX N13E13
2012/05/17 3 50 CSO N10E01
2012/05/18 1 50 HSX N14W12
2012/05/19 4 70 CSO N15W26
2012/05/20 1 50 HSX N15W39
2012/05/21 2 50 HSX N14W53
2012/05/22 1 30 HSX N14W66
2012/05/23 1 30 HSX N13W80
C
2

The top 2 solar flares from sunspot region 11479

Start Maximum End
1C1.62012/05/1901:1501:2301:31
2C1.442012/05/1912:0412:1812:31

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
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*since 1994

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