Sunspot region AR9139

Number of
sunspots
Size Class Magn. Class Spot Location
2000/08/21 5 70 DSO S11E23
2000/08/22 7 170 DAO S10E09
2000/08/23 10 190 DAO S10W04
2000/08/24 9 210 DSO S10W17
2000/08/25 6 150 DAO S10W31
2000/08/26 3 130 CAO S08W44
2000/08/27 4 110 CAO S09W59
2000/08/28 1 100 HSX S09W73
2000/08/29 1 110 HAX S08W86
C
2

The top 2 solar flares from sunspot region 9139

Start Maximum End
1C2.212000/08/2217:1617:3517:54
2C1.132000/08/2316:4216:5717:09

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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
42003-87G2
51960-76G2
*since 1994

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