Viewing archive of Friday, 20 January 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
197 311 -1C1.76C7.376

Sunspot regions

Region 13184

Number of
sunspots
Size Class Magn. Class Spot Location
2 90 -100 HSX S12W89
HMIIF
HMIBC

Solar flares on this day

C3.0

Region 13186

Number of
sunspots
Size Class Magn. Class Spot Location
4 230 -90 ESO N27W67
HMIIF
HMIBC

Region 13190

Number of
sunspots
Size Class Magn. Class Spot Location
14 1 710 -150 EKI S15W19
HMIIF
HMIBC

Solar flares on this day

C6.6 C4.7 C5.2

Region 13191

Number of
sunspots
Size Class Magn. Class Spot Location
8 220 DAO N12W30
HMIIF
HMIBC

Region 13192

Number of
sunspots
Size Class Magn. Class Spot Location
32 11 330 -20 FKI N17W17
HMIIF
HMIBC

Solar flares on this day

C4.0 C7.3

Region 13194

Number of
sunspots
Size Class Magn. Class Spot Location
4 2 40 30 CAO S24W31
HMIIF
HMIBC

Region 13195

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 10 BXO N21W36
HMIIF
HMIBC

Region 13196

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 10 -10 BXO N14E15
HMIIF
HMIBC

Region 13197

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO N24E32
HMIIF
HMIBC

Region 13198

Number of
sunspots
Size Class Magn. Class Spot Location
6 30 CAO N27E44
HMIIF
HMIBC

Region 13199

Number of
sunspots
Size Class Magn. Class Spot Location
5 40 CAO N16E63
HMIIF
HMIBC

All times in UTC

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