Viewing archive of Monday, 4 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
148 312 -3B6C7.174

Sunspot regions

Region 8710

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -10 AXX N22W13

Region 8713

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -20 AXX S12E06

Region 8714

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 20 HSX N14E17

Region 8716

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 200 40 CSO N20E60

Region 8717

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S26W59

Region 8718

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S27E02

Region 8719

Number of
sunspots
Size Class Magn. Class Spot Location
3 60 CSO S20E50

Region 8720

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 BXO N14E65

Solar flares on this day

C7.17 C1.08

Region 8721

Number of
sunspots
Size Class Magn. Class Spot Location
6 50 CSO S17E56

All times in UTC

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