Viewing archive of Wednesday, 29 September 2021 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
74 170 -2B3.05C2.875

Sunspot regions

Region 12871

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -20 AXX S28W66
HMIIF
HMIBC

Region 12877

Number of
sunspots
Size Class Magn. Class Spot Location
14 4 130 100 DAI S18W41
HMIIF
HMIBC

Solar flares on this day

B8.6 B5.4 C1.0 B7.4 B7.2 C2.8 C1.4 C1.7 B6.9

Region 12878

Number of
sunspots
Size Class Magn. Class Spot Location
0 0 AXX S23W03
HMIIF
HMIBC

Region 12880

Number of
sunspots
Size Class Magn. Class Spot Location
18 13 390 380 DKC N30E42
HMIIF
HMIBC

Solar flares on this day

B4.1 B3.9 C1.4

Region 12881

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N16W33
HMIIF
HMIBC

All times in UTC

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