Sunspot region AR8723

Number of
sunspots
Size Class Magn. Class Spot Location
1999/10/05 1 30 HSX N19E77
1999/10/06 1 40 HAX N20E67
1999/10/07 1 20 HSX N19E51
1999/10/08 3 20 CSO N20E39
1999/10/09 1 20 HSX N20E27
1999/10/10 7 10 BXO N20E14
1999/10/11 3 10 BXO N20E01

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/11M1.3
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024175.7 +9.3
Last 30 days164.2 +19.1

This day in history*

Solar flares
12002M4.27
22012M2.91
31999M2.46
42001M2.39
51999M1.61
DstG
11981-124G3
21960-95G4
31978-93G2
42004-92G1
51983-82G2
*since 1994

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