Viewing archive of Friday, 4 May 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
186 292 2B9.3C4.143

Sunspot regions

Region 9436

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -50 HSX S11W85

Region 9441

Number of
sunspots
Size Class Magn. Class Spot Location
13 -13 220 -70 EAO N07W44

Region 9442

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 -10 HSX N27W30

Region 9444

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 10 10 AXX S11W01

Region 9445

Number of
sunspots
Size Class Magn. Class Spot Location
30 -10 240 -90 FAI N25E10

Solar flares on this day

C1.4

Region 9447

Number of
sunspots
Size Class Magn. Class Spot Location
21 8 90 30 DAO N12W27

Solar flares on this day

C4.1

Region 9448

Number of
sunspots
Size Class Magn. Class Spot Location
6 4 100 -40 CAO N21E47

Region 9449

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 -40 HSX S16E57

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