Sunspot region AR10387

Number of
sunspots
Size Class Magn. Class Spot Location
2003/06/19 7 100 CSO N18E62
2003/06/20 7 200 DKO N18E49
2003/06/21 19 250 DAI N18E36
2003/06/22 21 260 ESO N18E23
2003/06/23 21 270 EAO N18E10
2003/06/24 22 230 EKO N17W03
2003/06/25 16 160 EAO N19W16
2003/06/26 12 230 EAO N18W29
2003/06/27 9 170 ESO N19W42
2003/06/28 4 120 DAO N18W55
2003/06/29 4 130 CSO N19W70
2003/06/30 1 110 HSX N16W83
2003/07/01 2 60 CAO N15W92

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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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