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Viewing archive of Tuesday, 20 March 2001 - Sunspot regions

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Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
98 133 2C1.17M2.3346

Sunspot regions

Region 9373

Number of
sunspots		 Size Class Magn. Class Spot Location
21 -6 270 50 FAI S07W58

Solar flares on this day

M1.65 M2.33 M2.25

Region 9380

Number of
sunspots		 Size Class Magn. Class Spot Location
2 1 10 10 DSO S12W29

Region 9384

Number of
sunspots		 Size Class Magn. Class Spot Location
8 -2 100 40 FAO N13W62

Solar flares on this day

M1.72

Region 9386

Number of
sunspots		 Size Class Magn. Class Spot Location
1 -1 10 10 HSX N04W27

Region 9387

Number of
sunspots		 Size Class Magn. Class Spot Location
3 30 CSO N09E59
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