Viewing archive of Saturday, 30 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
48 -440B9.91C6.179

Sunspot regions

Region 13529

Number of
sunspots
Size Class Magn. Class Spot Location
3 40 DAO S22W0*
HMIIF
HMIBC

Region 13530

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 20 -50 CAO N07W90
HMIIF
HMIBC

Solar flares on this day

C1.4 C3.2 C2.1 C5.7 C2.2 C6.1

Region 13531

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 200 -10 HSX S21W67
HMIIF
HMIBC

Region 13533

Number of
sunspots
Size Class Magn. Class Spot Location
5 -4 120 -50 CAO N14W65
HMIIF
HMIBC

Region 13534

Number of
sunspots
Size Class Magn. Class Spot Location
12 3 150 60 DAO S13E16
HMIIF
HMIBC

Solar flares on this day

C1.9

All times in UTC

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This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
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*since 1994

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