Viewing archive of Thursday, 16 December 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
146 -23 3C1.43C5.114

Sunspot regions

Region 8788

Number of
sunspots
Size Class Magn. Class Spot Location
1 -4 80 -90 HAX N14W86

Region 8792

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 10 10 BXO N20W24

Region 8793

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S16W70

Region 8794

Number of
sunspots
Size Class Magn. Class Spot Location
6 5 20 10 BXO S14W20

Solar flares on this day

C3.17

Region 8796

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S26W32

Region 8797

Number of
sunspots
Size Class Magn. Class Spot Location
10 3 90 10 DSO S33W16

Region 8798

Number of
sunspots
Size Class Magn. Class Spot Location
14 9 280 180 DKC S14E48

Solar flares on this day

C3.59 C3.49

Region 8799

Number of
sunspots
Size Class Magn. Class Spot Location
7 5 50 -30 DSO S09E47

Region 8800

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -20 AXX N09E47

Region 8801

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 10 10 BXO S22W13

All times in UTC

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