Viewing archive of Wednesday, 21 July 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
86 272 1B2.29C1.342

Sunspot regions

Region 12842

Number of
sunspots
Size Class Magn. Class Spot Location
7 -3 80 -60 DSI N26W67
HMIIF
HMIBC

Solar flares on this day

B8.7 B9.4

Region 12845

Number of
sunspots
Size Class Magn. Class Spot Location
4 3 60 60 DSO S15W60
HMIIF
HMIBC

Solar flares on this day

B6.4 B7.7 C1.3 B5.1

Region 12846

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 90 CSO N25E47
HMIIF
HMIBC

Region 12847

Number of
sunspots
Size Class Magn. Class Spot Location
3 20 CRO S27E61
HMIIF
HMIBC

Solar flares on this day

B3.4 B5.9

Region 12848

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 BXO N19E17
HMIIF
HMIBC

Region 12849

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 AXX S18E75
HMIIF
HMIBC

Solar flares on this day

C1.2

All times in UTC

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