Viewing archive of Sunday, 19 September 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
113 -391B8.2C9.665

Sunspot regions

Region 8690

Number of
sunspots
Size Class Magn. Class Spot Location
7 -6 110 -200 DSO N16W87

Region 8692

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 110 -60 CSO S25W69

Region 8693

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 10 HSX N12W71

Region 8695

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 20 CSO N21W31

Region 8699

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 160 -10 DSO N22W65

Solar flares on this day

C1.2 C3.2 C4.9 C9.6

Region 8700

Number of
sunspots
Size Class Magn. Class Spot Location
31 1 110 -60 DSI N13E07

Solar flares on this day

C1.7

Region 8702

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N24E03

Region 8704

Number of
sunspots
Size Class Magn. Class Spot Location
5 4 110 40 CSO S21E52

Region 8705

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S11E28

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