Viewing archive of Monday, 21 September 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
68 -60 -1B2.9C8.884

Sunspot regions

Region 12415

Number of
sunspots
Size Class Magn. Class Spot Location
12 -7 240 EAC S19W56
HMIIF
HMIBC

Solar flares on this day

B5.3

Region 12418

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 210 -20 CAO S15W21
HMIIF
HMIBC

Region 12419

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 30 -20 CAO N12W19
HMIIF
HMIBC

Region 12420

Number of
sunspots
Size Class Magn. Class Spot Location
12 270 EKC N09E71
HMIIF
HMIBC

Solar flares on this day

C2.8 C4.2 B6.3 C1.5 C8.8 B5.4

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