Viewing archive of Tuesday, 18 December 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
210 -51 1C1.0C4.864

Sunspot regions

Region 9732

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 30 HSX N02W75

Region 9733

Number of
sunspots
Size Class Magn. Class Spot Location
44 -3 420 EAI N14W48

Solar flares on this day

C3.0 C4.8

Region 9734

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 10 BXO S15W23

Region 9737

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 50 10 DAO S28W37

Region 9738

Number of
sunspots
Size Class Magn. Class Spot Location
18 6 120 60 EAO S18E01

Region 9739

Number of
sunspots
Size Class Magn. Class Spot Location
17 2 440 50 DKO S13W57

Region 9741

Number of
sunspots
Size Class Magn. Class Spot Location
6 2 50 30 DAO N05E17

Region 9742

Number of
sunspots
Size Class Magn. Class Spot Location
17 6 340 -130 DKI N08E51

Solar flares on this day

C3.7

Region 9743

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 160 -80 HAX S12E59

Region 9744

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 30 CAO S06E11

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