Viewing archive of Saturday, 17 September 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
76 120B8.64M2.6172

Sunspot regions

Region 13098

Number of
sunspots
Size Class Magn. Class Spot Location
4 540 EHC N18W0*
HMIIF
HMIBC

Solar flares on this day

C1.7 C1.4

Region 13100

Number of
sunspots
Size Class Magn. Class Spot Location
13 8 190 40 ESO S23W45
HMIIF
HMIBC

Solar flares on this day

C3.0 C1.2 C1.6

Region 13102

Number of
sunspots
Size Class Magn. Class Spot Location
24 18 310 -130 EKI S27E11
HMIIF
HMIBC

Solar flares on this day

C1.8 C1.6

Region 13103

Number of
sunspots
Size Class Magn. Class Spot Location
9 20 -80 BXO S13W22
HMIIF
HMIBC

All times in UTC

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This day in history*

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12013X1.59
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32000X1.07
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52000M4.14
DstG
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*since 1994

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