Viewing archive of Wednesday, 18 May 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
147 -60 -1C1.69M1.1391

Sunspot regions

Region 13007

Number of
sunspots
Size Class Magn. Class Spot Location
10 -8 120 -50 CSO S21W61
HMIIF
HMIBC

Region 13010

Number of
sunspots
Size Class Magn. Class Spot Location
20 1 70 10 CSO S15W04
HMIIF
HMIBC

Region 13014

Number of
sunspots
Size Class Magn. Class Spot Location
30 12 850 630 EKC N21E17
HMIIF
HMIBC

Solar flares on this day

C2.6 C2.8 C4.7 C4.2 C5.2 M1.1

Region 13015

Number of
sunspots
Size Class Magn. Class Spot Location
5 100 10 HSX N13E14
HMIIF
HMIBC

Region 13016

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 180 80 DAO S20E47
HMIIF
HMIBC

Region 13017

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 20 CRO N13E41
HMIIF
HMIBC

Region 13018

Number of
sunspots
Size Class Magn. Class Spot Location
4 -1 10 -10 AXX S12E39
HMIIF
HMIBC

All times in UTC

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This day in history*

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*since 1994

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