Viewing archive of Sunday, 19 April 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
142 281B5.4C2.233

Sunspot regions

Region 12321

Number of
sunspots
Size Class Magn. Class Spot Location
16 -1 180 -140 EAC N11W22

Solar flares on this day

C1.4

Region 12322

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 HRX N16W50

Region 12324

Number of
sunspots
Size Class Magn. Class Spot Location
6 -3 330 80 DKO N19E08

Solar flares on this day

C1.5 B9.3

Region 12325

Number of
sunspots
Size Class Magn. Class Spot Location
9 1 160 20 CAI N05E18

Region 12326

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 10 -20 BXO N15W16

Region 12327

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 140 CSO S09E57

Region 12328

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S02W69

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This day in history*

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*since 1994

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