Viewing archive of Sunday, 18 April 1999 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
98 -10 -2B2.57C1.11

Sunspot regions

Region 8512

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 10 HSX S24W69

Region 8514

Number of
sunspots
Size Class Magn. Class Spot Location
9 6 80 50 EAO S30W58

Region 8515

Number of
sunspots
Size Class Magn. Class Spot Location
8 -1 30 -40 DAO S16W44

Region 8516

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 80 10 CAO S20E30

Region 8517

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 30 10 CSO N22W36

Solar flares on this day

C1.1

Region 8518

Number of
sunspots
Size Class Magn. Class Spot Location
2 60 HAX S16E66

Region 8519

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HRX N17W33

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