Viewing archive of Thursday, 31 January 2019 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum flux
0 -120A3.6B7.24

Sunspot regions

Region 12733

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 90 CAO N04W89
HMIIF
HMIBC

Solar flares on this day

B7.2 B2.8 B1.8 B1.5

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Last X-flare2017/09/10X8.2
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*since 1994

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