Viewing archive of Thursday, 16 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
127 482B4.97C3.397

Sunspot regions

Region 12905

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 10 AXX S12W11
HMIIF
HMIBC

Region 12906

Number of
sunspots
Size Class Magn. Class Spot Location
9 5 60 -60 CSO S29W04
HMIIF
HMIBC

Region 12907

Number of
sunspots
Size Class Magn. Class Spot Location
23 11 180 -80 DAI S19E27
HMIIF
HMIBC

Solar flares on this day

C1.6

Region 12908

Number of
sunspots
Size Class Magn. Class Spot Location
10 4 210 -90 DAO S19E44
HMIIF
HMIBC

Region 12909

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 150 DAO S19E66
HMIIF
HMIBC

Solar flares on this day

B7.8 C1.4 C1.3 C3.4 C3.0

Region 12910

Number of
sunspots
Size Class Magn. Class Spot Location
6 20 CRO N13W17
HMIIF
HMIBC

Region 12911

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CRO N19E70
HMIIF
HMIBC

Solar flares on this day

C2.0 B7.8 C2.3 C3.0

All times in UTC

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