Sunspot region AR10278

Number of
sunspots
Size Class Magn. Class Spot Location
2003/02/05 6 80 DSO N20E77
2003/02/06 6 110 DSO N19E65
2003/02/07 16 170 DAO N18E53
2003/02/08 21 130 DAO N18E40
2003/02/09 14 70 DSO N18E26
2003/02/10 13 60 DAO N17E12
2003/02/11 11 40 DAO N18W02
2003/02/12 7 30 CSO N18W16
2003/02/13 2 20 HSX N18W29
2003/02/14 1 20 HSX N18W42
2003/02/15 5 30 CAO N18W55
2003/02/16 2 10 AXX N18W68
C
3

The top 3 solar flares from sunspot region 10278

Start Maximum End
1C2.272003/02/0610:0110:0810:15
2C22003/02/0420:0420:1520:31
3C1.612003/02/0611:1911:2511:29

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Space weather facts

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 2024142.7 -23.8
Last 30 days156.1 +4.7

This day in history*

Solar flares
11998X5.37
21998X3.59
32001X1.41
42001M5.51
51998M2.7
DstG
11991-139G2
21982-114G2
31975-97G2
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*since 1994

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