Viewing archive of Sunday, 21 January 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
108 173 2C1.04M1.5951

Sunspot regions

Region 9308

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -40 AXX N17W82

Region 9311

Number of
sunspots
Size Class Magn. Class Spot Location
4 -7 60 -20 CSO N05W20

Solar flares on this day

C6.49 M1.59

Region 9312

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 10 -10 BXO N06E07

Region 9313

Number of
sunspots
Size Class Magn. Class Spot Location
14 -2 220 30 EAO S07E42

Solar flares on this day

C4.37

Region 9316

Number of
sunspots
Size Class Magn. Class Spot Location
7 4 200 100 DSO S17E64

Region 9318

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 DSO S05E05

All times in UTC

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