Sunspot region AR10171

Number of
sunspots
Size Class Magn. Class Spot Location
2002/10/26 1 60 HAX N10E76
2002/10/27 1 60 HSX N10E64
2002/10/28 1 60 HSX N11E52
2002/10/29 3 70 HAX N10E39
2002/10/30 2 70 HAX N11E25
2002/10/31 2 50 HAX N11E12
2002/11/01 1 40 HSX N10W01
2002/11/02 1 20 HSX N10W14
2002/11/03 2 10 HSX N11W28

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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 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

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