Viewing archive of Saturday, 31 December 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
82 -390 -1C1.15C9.1110

Sunspot regions

Region 13171

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 HAX N23W93
HMIIF
HMIBC

Region 13172

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S35W64
HMIIF
HMIBC

Region 13173

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 20 HRX N25W44
HMIIF
HMIBC

Region 13176

Number of
sunspots
Size Class Magn. Class Spot Location
12 -2 430 10 EKO N20W03
HMIIF
HMIBC

Solar flares on this day

C1.7 C1.6

Region 13177

Number of
sunspots
Size Class Magn. Class Spot Location
6 1 310 140 DAC S18E30
HMIIF
HMIBC

Region 13178

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 CRO S03W99
HMIIF
HMIBC

Region 13179

Number of
sunspots
Size Class Magn. Class Spot Location
7 -4 350 280 DKI N14W40
HMIIF
HMIBC

Solar flares on this day

C2.4

Region 13180

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 210 90 DAO N20E56
HMIIF
HMIBC

Solar flares on this day

C8.0 C5.0 C9.1

All times in UTC

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This day in history*

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*since 1994

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