Viewing archive of Saturday, 30 September 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
106 41 1C1.35M1.24151

Sunspot regions

Region 13435

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX N10W0*
HMIIF
HMIBC

Region 13440

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N18W83
HMIIF
HMIBC

Region 13445

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 50 -10 HSX S13W76
HMIIF
HMIBC

Solar flares on this day

C2.4 C8.0 C9.6

Region 13447

Number of
sunspots
Size Class Magn. Class Spot Location
3 80 -10 CSO S22W57
HMIIF
HMIBC

Solar flares on this day

C3.9

Region 13448

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 -20 HSX N14E06
HMIIF
HMIBC

Region 13449

Number of
sunspots
Size Class Magn. Class Spot Location
10 110 -10 CSI N15W07
HMIIF
HMIBC

Region 13450

Number of
sunspots
Size Class Magn. Class Spot Location
12 -1 170 30 EAI S18E27
HMIIF
HMIBC

Solar flares on this day

C5.1 C6.6

Region 13451

Number of
sunspots
Size Class Magn. Class Spot Location
8 80 DAI N15E61
HMIIF
HMIBC

Solar flares on this day

C4.2 C2.4 C2.6 C4.9 C6.3 M1.2 C4.8 C2.7

All times in UTC

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This day in history*

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*since 1994

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