Viewing archive of Wednesday, 22 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 fluxCM
137 -102 -1B9.44M1.3101

Sunspot regions

Region 12907

Number of
sunspots
Size Class Magn. Class Spot Location
14 230 30 EAI S21W52
HMIIF
HMIBC

Solar flares on this day

C1.5 C4.0 C2.9 C3.4 C9.0 C2.5 C1.1

Region 12908

Number of
sunspots
Size Class Magn. Class Spot Location
16 -2 100 DAI S20W39
HMIIF
HMIBC

Solar flares on this day

M1.3 C2.0 C2.0

Region 12909

Number of
sunspots
Size Class Magn. Class Spot Location
3 70 -10 HSX S21W26
HMIIF
HMIBC

Region 12910

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CRO N15W93
HMIIF
HMIBC

Region 12911

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 AXX N20W12
HMIIF
HMIBC

Region 12912

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 -10 HRX S12E25
HMIIF
HMIBC

Region 12913

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S28E05
HMIIF
HMIBC

Region 12914

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S17E09
HMIIF
HMIBC

Region 12915

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 DRO N16E22
HMIIF
HMIBC

Region 12916

Number of
sunspots
Size Class Magn. Class Spot Location
3 2 240 140 DSO S18E68
HMIIF
HMIBC

Region 12917

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 BXO S26E30
HMIIF
HMIBC

Region 12918

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CRO N20E52
HMIIF
HMIBC

Solar flares on this day

C1.4

All times in UTC

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Last X-flare2024/12/08X2.2
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