Viewing archive of Friday, 15 December 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
130 41 1C1.33M6.97122

Sunspot regions

Region 13513

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 90 -10 HSX N18W68
HMIIF
HMIBC

Solar flares on this day

C1.5

Region 13514

Number of
sunspots
Size Class Magn. Class Spot Location
22 1 460 -10 EKC N05W64
HMIIF
HMIBC

Solar flares on this day

C5.1 C4.5 C3.8 C2.1 C7.4 M6.3 M6.97 C3.6 C2.5 C2.6 C3.9

Region 13515

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S15W15
HMIIF
HMIBC

Region 13516

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S18W15
HMIIF
HMIBC

Solar flares on this day

C5.4 C5.3

Region 13517

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 HAX N11W55
HMIIF
HMIBC

Region 13518

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 20 HAX N13E34
HMIIF
HMIBC

Region 13519

Number of
sunspots
Size Class Magn. Class Spot Location
18 3 150 -50 CSI S12E13
HMIIF
HMIBC

Region 13520

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 60 -60 CSO N11W59
HMIIF
HMIBC

Region 13521

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N11E71
HMIIF
HMIBC

All times in UTC

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This day in history*

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*since 1994

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