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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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
41989-105
51979-90G1
*since 1994

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