Viewing archive of Wednesday, 19 December 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
158 -522 1C1.5M1.34101

Sunspot regions

Region 9732

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 -60 HSX N01W90

Region 9733

Number of
sunspots
Size Class Magn. Class Spot Location
26 -18 310 -110 EAI N13W65

Solar flares on this day

C3.9

Region 9734

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 -10 AXX S16W36

Region 9737

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 20 -30 AXX S27W52

Region 9738

Number of
sunspots
Size Class Magn. Class Spot Location
14 -4 70 -50 DAO S18W12

Solar flares on this day

C2.2 C2.1

Region 9739

Number of
sunspots
Size Class Magn. Class Spot Location
13 -4 440 EAO S14W69

Solar flares on this day

C3.5 C1.6 M1.3 C2.0

Region 9741

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 40 -10 DAO N06E04

Region 9742

Number of
sunspots
Size Class Magn. Class Spot Location
22 5 350 10 EKI N09E37

Solar flares on this day

C4.9 C4.6

Region 9743

Number of
sunspots
Size Class Magn. Class Spot Location
6 2 150 -10 CAO S10E45

Region 9744

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 20 -10 BXO S05W03

Region 9745

Number of
sunspots
Size Class Magn. Class Spot Location
5 30 BXO N18E60

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This day in history*

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