Viewing archive of Thursday, 7 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
184 81B8.14C5.674

Sunspot regions

Region 8714

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N14W22

Region 8716

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 200 -30 CSO N21E17

Solar flares on this day

C3.29

Region 8718

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 40 DAO S27W36

Region 8719

Number of
sunspots
Size Class Magn. Class Spot Location
5 -3 90 -10 CSO S22E12

Region 8720

Number of
sunspots
Size Class Magn. Class Spot Location
15 11 70 10 DSO N13E28

Solar flares on this day

C4.14 C4.07

Region 8721

Number of
sunspots
Size Class Magn. Class Spot Location
7 60 -50 DAO S19E20

Region 8722

Number of
sunspots
Size Class Magn. Class Spot Location
16 5 60 10 DAO N14W06

Region 8723

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -20 HSX N19E51

Region 8724

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 10 BXO N19W24

Region 8725

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 10 HSX S24E53

Region 8726

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX S20E28

All times in UTC

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