Viewing archive of Wednesday, 9 August 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
103 -121 1B9.16C5.143

Sunspot regions

Region 13387

Number of
sunspots
Size Class Magn. Class Spot Location
4 90 DSO N18W0*
HMIIF
HMIBC

Solar flares on this day

C5.1

Region 13391

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 30 HSX N23W67
HMIIF
HMIBC

Region 13392

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 30 HSX N09W79
HMIIF
HMIBC

Region 13394

Number of
sunspots
Size Class Magn. Class Spot Location
11 8 270 180 DHO S24W16
HMIIF
HMIBC

Solar flares on this day

C1.4 C1.4

Region 13395

Number of
sunspots
Size Class Magn. Class Spot Location
15 9 110 80 DSI N13W03
HMIIF
HMIBC

Region 13397

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 AXX N19E21
HMIIF
HMIBC

Region 13398

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 10 -10 AXX S21W72
HMIIF
HMIBC

Region 13399

Number of
sunspots
Size Class Magn. Class Spot Location
2 20 AXX S16E36
HMIIF
HMIBC

All times in UTC

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*since 1994

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