Sunspot region AR12800

Number of
sunspots
Size Class Magn. Class Spot Location
2021/01/27 4 10 BXO N19W20
2021/01/28 4 10 BXO N18W35
B
4

The top 4 solar flares from sunspot region 12800

Start Maximum End
1B4.32021/01/2920:0920:1920:24
2B3.82021/01/2920:0520:1620:27
3B3.12021/01/2822:5823:0823:16
4B2.52021/01/2909:4109:5510:08

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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
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*since 1994

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