Viewing archive of Thursday, 28 October 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
196 31C1.43C2.512

Sunspot regions

Region 8737

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 140 -220 HSX S13W89

Region 8738

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 90 80 CSO N17W67

Region 8739

Number of
sunspots
Size Class Magn. Class Spot Location
42 -20 650 -150 FKC S12W23

Solar flares on this day

C2.51

Region 8741

Number of
sunspots
Size Class Magn. Class Spot Location
19 8 190 50 EAO S25W03

Region 8742

Number of
sunspots
Size Class Magn. Class Spot Location
25 1 480 EKI N08E29

Region 8743

Number of
sunspots
Size Class Magn. Class Spot Location
3 -5 20 -30 DAO S14W07

Region 8744

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 10 BXO N09E16

Region 8745

Number of
sunspots
Size Class Magn. Class Spot Location
2 150 -20 HSX S14E54

Region 8746

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S15E28

All times in UTC

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