Viewing archive of Tuesday, 18 September 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxCM
215 564 1C1.7M1.45124

Sunspot regions

Region 9608

Number of
sunspots
Size Class Magn. Class Spot Location
10 -5 420 -130 EKI S30W75

Solar flares on this day

M1.4

Region 9610

Number of
sunspots
Size Class Magn. Class Spot Location
6 -8 150 -90 DAO S12W75

Region 9616

Number of
sunspots
Size Class Magn. Class Spot Location
25 -4 270 -10 FKI S12E03

Region 9617

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 -20 CSO N08E04

Region 9619

Number of
sunspots
Size Class Magn. Class Spot Location
2 -5 20 -10 CSO N15W29

Region 9620

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 180 50 HAX N13E57

Solar flares on this day

M1.3

Region 9621

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 130 10 CAO N16E62

Solar flares on this day

C7.5

Region 9622

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 DSO N12E34

Region 9623

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N21E46

Region 9624

Number of
sunspots
Size Class Magn. Class Spot Location
1 40 HSX N03E70

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