Sunspot region AR8467

Number of
sunspots
Size Class Magn. Class Spot Location
1999/02/17 1 60 HSX N16E65
1999/02/18 1 80 HSX N16E56
1999/02/19 2 90 HSX N16E43
1999/02/20 2 110 HSX N16E29
1999/02/21 5 100 HAX N16E16
1999/02/22 5 80 CAO N16E03
1999/02/23 5 60 CSO N16W10
1999/02/24 1 30 HSX N17W23
1999/02/25 2 20 HSX N16W36
1999/02/26 2 0 AXX N15W49

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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
42003-87G2
51960-76G2
*since 1994

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