Viewing archive of Wednesday, 20 March 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
141 223 1B5.5C4.046

Sunspot regions

Region 9864

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N18W84

Region 9866

Number of
sunspots
Size Class Magn. Class Spot Location
10 -6 290 EAI S09W59

Solar flares on this day

C4.0

Region 9870

Number of
sunspots
Size Class Magn. Class Spot Location
8 -3 80 -10 CAO S20W47

Solar flares on this day

C5.7

Region 9871

Number of
sunspots
Size Class Magn. Class Spot Location
14 -4 260 -70 EAO S19W06

Region 9873

Number of
sunspots
Size Class Magn. Class Spot Location
12 -13 90 -20 DAO S18W35

Region 9874

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CSO N17E21

Region 9875

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HSX S19E62

Solar flares on this day

C1.9

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