Viewing archive of Saturday, 21 April 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
147 -150 -1B7.71C3.524

Sunspot regions

Region 11459

Number of
sunspots
Size Class Magn. Class Spot Location
40 13 400 220 DAI S16E01

Solar flares on this day

C2.58

Region 11460

Number of
sunspots
Size Class Magn. Class Spot Location
19 5 450 270 DKC N15W15

Solar flares on this day

C3.51

Region 11461

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 -20 BXO N12E24

Region 11462

Number of
sunspots
Size Class Magn. Class Spot Location
14 6 410 360 DHO S25W46

Solar flares on this day

C1.53

Region 11463

Number of
sunspots
Size Class Magn. Class Spot Location
9 100 30 CSO S26W65

Region 11464

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N23W13

Region 11465

Number of
sunspots
Size Class Magn. Class Spot Location
6 210 DAO S17E39

Solar flares on this day

C1.31

All times in UTC

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*since 1994

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