Viewing archive of Friday, 20 April 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
103 180 -2B7.71M5.9964

Sunspot regions

Region 9429

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 -20 HSX N08W04

Region 9432

Number of
sunspots
Size Class Magn. Class Spot Location
9 3 50 20 DAO N07E06

Solar flares on this day

C2.19

Region 9433

Number of
sunspots
Size Class Magn. Class Spot Location
17 15 590 440 FHO N17E64

Solar flares on this day

M1.51 C2.78 C5.75 M5.99

Region 9434

Number of
sunspots
Size Class Magn. Class Spot Location
4 50 DAO N19W23

Region 9435

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CSO S21E28

All times in UTC

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