Viewing archive of Wednesday, 16 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
140 333 1B8.68C3.337

Sunspot regions

Region 13395

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX N12W0*
HMIIF
HMIBC

Solar flares on this day

C3.3

Region 13397

Number of
sunspots
Size Class Magn. Class Spot Location
2 90 30 DSO N18W69
HMIIF
HMIBC

Region 13403

Number of
sunspots
Size Class Magn. Class Spot Location
12 -6 260 60 DKO N12W09
HMIIF
HMIBC

Solar flares on this day

C1.9 C2.0 C1.7 C1.4 C1.8

Region 13404

Number of
sunspots
Size Class Magn. Class Spot Location
2 -1 50 -10 HSX S18E35
HMIIF
HMIBC

Region 13405

Number of
sunspots
Size Class Magn. Class Spot Location
5 2 180 20 FSO N08E50
HMIIF
HMIBC

Solar flares on this day

C1.8 C2.1

Region 13406

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 10 BXO S17W32
HMIIF
HMIBC

Region 13407

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 190 160 DSO S31E11
HMIIF
HMIBC

Region 13408

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 BXO S18W03
HMIIF
HMIBC

Region 13409

Number of
sunspots
Size Class Magn. Class Spot Location
9 30 CRO N21W17
HMIIF
HMIBC

Region 13410

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO S30W34
HMIIF
HMIBC

All times in UTC

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This day in history*

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*since 1994

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