Sunspot region AR8769

Number of
sunspots
Size Class Magn. Class Spot Location
1999/11/16 1 30 HSX S10E76
1999/11/17 1 80 HAX S10E65
1999/11/18 1 110 HSX S12E53
1999/11/19 4 70 CAO S10E37
1999/11/20 5 40 CSO S11E24
1999/11/21 3 20 CSO S12E10
CM
11

The top 2 solar flares from sunspot region 8769

Start Maximum End
1M1.321999/11/1717:3817:4317:49
2C4.691999/11/1708:4408:4908:51

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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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