Viewing archive of Thursday, 28 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
83 51B7.56C2.154

Sunspot regions

Region 13521

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N11W0*
HMIIF
HMIBC

Region 13529

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 130 -140 EAO S20W76
HMIIF
HMIBC

Region 13530

Number of
sunspots
Size Class Magn. Class Spot Location
4 -2 10 -40 BXO N08W59
HMIIF
HMIBC

Region 13531

Number of
sunspots
Size Class Magn. Class Spot Location
2 90 -60 CSO S19W34
HMIIF
HMIBC

Region 13533

Number of
sunspots
Size Class Magn. Class Spot Location
7 6 30 20 DAO N15W36
HMIIF
HMIBC

Solar flares on this day

C1.8 C1.5

Region 13534

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 10 -10 BXO S12E49
HMIIF
HMIBC

Solar flares on this day

C1.0

Region 13535

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S05W18
HMIIF
HMIBC

All times in UTC

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