Viewing archive of Thursday, 25 September 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot numberNew regionsBackground fluxMaximum fluxC
139 633 3C1.0C5.63

Sunspot regions

Region 12169

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 AXX N05W28
HMIIF
HMIBC

Region 12170

Number of
sunspots
Size Class Magn. Class Spot Location
2 30 -20 HAX N11W26
HMIIF
HMIBC

Region 12171

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 80 -70 ESO S11W01
HMIIF
HMIBC

Solar flares on this day

C3.2

Region 12172

Number of
sunspots
Size Class Magn. Class Spot Location
16 -1 440 -130 EKC S10E24
HMIIF
HMIBC

Region 12174

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N15W95

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Last X-flare:2017/09/10X8.2
Last M-flare:2020/05/29M1.1
Last geomagnetic storm:2020/04/20Kp5 (G1)
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This day in history*

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*since 1994

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