Viewing archive of Tuesday, 12 February 2002 - Sunspot regions

It appears that the image of the visible solar disk for this day in history is missing.
Sunspot number New regionsBackground fluxMaximum fluxC
182 -240 -2C1.37C8.317

Sunspot regions

Region 9809

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX S06W76

Region 9810

Number of
sunspots
Size Class Magn. Class Spot Location
3 100 -20 CSO N10W54

Region 9811

Number of
sunspots
Size Class Magn. Class Spot Location
8 3 70 -30 DAO S26W32

Solar flares on this day

C7.27

Region 9819

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 20 DSO S30W06

Region 9821

Number of
sunspots
Size Class Magn. Class Spot Location
32 -1 310 30 EAI S13W25

Solar flares on this day

C7.47

Region 9822

Number of
sunspots
Size Class Magn. Class Spot Location
7 40 -30 CAO N18E26

Region 9823

Number of
sunspots
Size Class Magn. Class Spot Location
7 50 20 DAO S04W05

Region 9824

Number of
sunspots
Size Class Magn. Class Spot Location
1 130 HAX N21E41

Region 9825

Number of
sunspots
Size Class Magn. Class Spot Location
16 4 380 -100 EKI N12E43

Solar flares on this day

C3.39 C4.32 C8.31

Region 9826

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 40 20 DSO S23E25

Region 9827

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S25W43

Region 9828

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX S15E50

All times in UTC

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Last X-flare2024/10/31X2.03
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Spotless days
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September 2024141.4 -74.1
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Last 30 days160.9 +7.7

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
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*since 1994

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