Sunspot region AR8306

Number of
sunspots
Size Class Magn. Class Spot Location
1998/08/16 2 10 AXX N28E82
1998/08/17 1 60 HSX N27E68
1998/08/18 1 50 HSX N27E55
1998/08/19 1 50 HSX N27E43
1998/08/20 2 50 HSX N27E30
1998/08/21 2 30 HSX N28E17
1998/08/22 5 10 BXO N28E05

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/23M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024144.1 -22.3
Last 30 days158 +10.7

This day in history*

Solar flares
11998X3.24
21998M4.53
32013M1.69
42000M1.56
52013M1.54
DstG
11997-108G3
21982-101G2
31959-95G2
41991-84G1
51981-81
*since 1994

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