Viewing archive of Saturday, 4 December 2021 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
35 61 1B2.08C7.1410

Sunspot regions

Region 12898

Number of
sunspots
Size Class Magn. Class Spot Location
4 80 CSO S26W0*
HMIIF
HMIBC

Solar flares on this day

C4.2 C2.5 C1.4 C2.3 C1.2 B6.8 C1.0 C1.2 B4.4 B4.6 B5.8 C1.6 C7.2

Region 12901

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO N21W19
HMIIF
HMIBC

Region 12902

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 20 -40 HRX N15W62
HMIIF
HMIBC

Region 12904

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S26E54
HMIIF
HMIBC

All times in UTC

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*since 1994

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