Viewing archive of Wednesday, 21 February 2024 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCMX
45 -50C1.08X1.91511

Sunspot regions

Region 13581

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S21W0*
HMIIF
HMIBC

Region 13584

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S15W75
HMIIF
HMIBC

Region 13586

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 70 -20 HSX N27W19
HMIIF
HMIBC

Region 13590

Number of
sunspots
Size Class Magn. Class Spot Location
23 16 740 -20 FKI N17E38
HMIIF
HMIBC

Solar flares on this day

C2.4 C1.7 C1.7 C1.4 C3.3 C3.3 C4.0 C3.7 X1.9

All times in UTC

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Last X-flare2024/05/15X2.9
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Spotless days
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Last 30 days145.9 +10

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*since 1994

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