Sunspot region AR8755

Number of
sunspots
Size Class Magn. Class Spot Location
1999/11/06 3 120 DAO N19E71
1999/11/07 1 80 HSX N21E57
1999/11/08 1 100 HAX N21E42
1999/11/09 1 80 HSX N23E29
1999/11/10 1 80 HSX N23E16
1999/11/11 1 80 HSX N22E04
1999/11/12 4 110 CSO N22W11
1999/11/13 2 70 HSX N22W22
1999/11/14 1 70 HSX N23W36
1999/11/15 1 70 HSX N23W48
1999/11/16 1 80 HSX N23W61
1999/11/17 1 70 HSX N22W72
1999/11/18 1 60 HSX N22W88

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Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/17M7.1
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024157.2 +20.7
Last 30 days174.3 +64.2

This day in history*

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*since 1994

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