Viewing archive of Monday, 28 September 2015 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCMX
120 -341C1.43X1.09971

Sunspot regions

Region 12420

Number of
sunspots
Size Class Magn. Class Spot Location
11 -4 110 -30 FAI N11W17
HMIIF
HMIBC

Region 12421

Number of
sunspots
Size Class Magn. Class Spot Location
11 -1 100 -10 DAI N16W35
HMIIF
HMIBC

Region 12422

Number of
sunspots
Size Class Magn. Class Spot Location
25 -3 650 240 EKC S20W16
HMIIF
HMIBC

Solar flares on this day

M1.59 M1.23 M1.7 M1.4 X1.09 C4.86 C4.01 C6.24 C2.93

Region 12423

Number of
sunspots
Size Class Magn. Class Spot Location
14 9 100 80 DAI S09W65
HMIIF
HMIBC

Solar flares on this day

M5.16 C3.09 C6.45 C5.87 M1.09

Region 12424

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 -10 AXX N12W58
HMIIF
HMIBC

Region 12425

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 0 -10 AXX S05W27
HMIIF
HMIBC

Region 12426

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 AXX N16E22
HMIIF
HMIBC

Region 12427

Number of
sunspots
Size Class Magn. Class Spot Location
10 30 CRO N18E49
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/11/06X2.39
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This day in history*

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*since 1994

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