Viewing archive of Monday, 4 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 fluxC
113 61 -1B7.13C8.19

Sunspot regions

Region 13500

Number of
sunspots
Size Class Magn. Class Spot Location
4 -5 180 -70 DAC S18W85
HMIIF
HMIBC

Solar flares on this day

C4.7

Region 13501

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX S09W76
HMIIF
HMIBC

Region 13505

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 30 10 HSX S18W12
HMIIF
HMIBC

Region 13507

Number of
sunspots
Size Class Magn. Class Spot Location
5 3 160 30 CSO N10W00
HMIIF
HMIBC

Solar flares on this day

C2.1 C1.3

Region 13508

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX S15W02
HMIIF
HMIBC

Region 13510

Number of
sunspots
Size Class Magn. Class Spot Location
12 6 130 100 DAI S15E10
HMIIF
HMIBC

Region 13511

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 60 50 DAO S23E11
HMIIF
HMIBC

Solar flares on this day

C1.5 C8.1

Region 13512

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HAX S09E58
HMIIF
HMIBC

All times in UTC

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*since 1994

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